УСТРОЙСТВО И СПОСОБ ДЕГАЗАЦИИ НАСОСА

Изобретение относится к устройству и способу управления потоком газа, отделенного от суспензии целлюлозы средней консистенции. Способ управления потоком газа, отделенного от суспензии целлюлозы средней консистенции, которую обрабатывают в устройстве для обработки целлюлозы таким образом, чтобы она перекачивалась посредством по меньшей мере первого насоса и второго насоса для повышения давления целлюлозы, газ отделяют от целлюлозы во втором насосе, при этом отделенный поток газа выпускают в дегазационный канал, разность давлений определяют между входом второго насоса и дегазационным каналом, а величину разности давлений поддерживают в заданном диапазоне посредством дегазационного клапана, соединенного с дегазационным каналом, отделенный газ подают в дегазационную емкость под давлением, расположенную ниже по потоку от дегазационного клапана и соединенную с дегазационным трубопроводом, избыточное давление в дегазационной емкости под давлением поддерживается посредством клапана регулирования ...

Аппарат для дегазации суспензий

TRENNVORRICHTUNG UND -VERFAHREN

Vorrichtung zum Fördern, Entgasen und Mischen von fliessfähigen Medien

VERFAHREN ZUR REGELUNG DES BETRIEBS EINES NÄHERUNGSSYSTEMS IN EINER PAPIERMASCHINE ODER DERGLEICHEN

Pumpvorrichtung

Vorrichtung zum Pumpen einer Stoffsuspension und gleichzeitigem Ableiten von Gas aus der Suspension, wenigstens eine Stoffpumpe (1) mit Gehäuse (2) mit Einlass (3) und Auslass (4) jeweils für die Suspension und Auslass (5) für das Gas umfassend, wobei der Gasauslass (5) über ein Rohr (7) mit wenigstens einer äußeren Vakuumpumpe (8) verbunden ist, dadurch gekennzeichnet, dass das Rohr (7) mit einem im Wesentlichen vertikalen Teil ausgestaltet ist, dessen höchster Punkt sich auf einem Niveau oberhalb der Stoffpumpe (1) befindet und dass ein Mittel (10) zum Liefern von Spül- oder Flushwasser an das Rohr (7) oben im vertikalen Teil des Rohres (7) angeschlossen ist.

VERFAHREN UND VORRICHTUNG ZUR TRENNUNG VON MATERIALSTRÖMEN

Fahrzeug mit zwei kuppelbaren rechteckigen Frachtbehaeltern

Two-stage liquid or paste de-gassing for liquid or paste for coating paper or cardboard via cyclone and vacuum stages

In a process to de-gas a liquid or paste medium for subsequent use as a paper coating, the medium is fed to a vacuum container (10) from which gas and medium are separately discharged. Immediately prior to the de-gassing process in the vacuum container (10), the medium is first de-gassed in a prior art cyclone de-gassing assembly (4), resulting in a liquid fraction (1a) and a foam fraction (7). The liquid fraction and foam fraction are discharged separately. Further claimed is a commensurate de-gassing assembly.

Apparatus for extracting air from fibre suspensions

... 784,883. Extracting air from paper pulp &c. ESCHER WYSS GES. June 16, 1955 [June 24, 1954],.No. 17458/55. Class 96. Apparatus for extracting air from paper pulp &c., e.g. passing into the flow box of a Fourdrinier paper-making machine, comprises a chamber 3, from which air and some of the suspension is withdrawn by a pump 4, and a device 10 generating vibrations which facilitate the separation of the fibres from adhering air bubbles. The device may be a rotating perforated cylinder, e.g. rotating axially, a rotating and axially vibrating shaft carrying discs, a vibrating shaft carrying comb-like plates, a vibrating partition or perforated plate, or a sonic or supersonic wave generator.

VERFAHREN UND VORRICHTUNG ZUM FÖRDERN VON FLIESSFÄHIGEN MEDIEN

Process and plant for the treatment of material/gas mixtures to be pumped

The invention relates to a process for the treatment of material/gas mixtures, in particular with high consistency, to be pumped, preferably suspensions of fibrous matter containing gas, especially air, the gas being separated off before the pumping process. The invention is primarily characterized in that the material/gas mixture, preferably the suspension of fibrous matter containing gas, is subjected to an, advantageously high-speed, rotation, especially between 1200 and 3400 rpm, preferably at about 3000 rpm, in a special container separate from the pump case for the separate removal of gas, especially air, which precedes the pumping process, while a vacuum is applied at least during operation about in the middle of the rotational motion of the material/gas mixture. ...

Apparatus for separating gas

The invention relates to an apparatus for separating gas from material/gas mixtures, particularly those of high consistencies, which comprises an expediently approximately cylindrically designed housing 2'' and a rotor 18 mounted therein; in operation the rotor axis is expediently approximately vertical, and the material/gas mixture feed into the housing is provided at the top and the material discharge is provided on the periphery 2'' of the housing; a gas removal pipe 21, 26 equipped with openings 20 and extending axially is arranged approximately at the centre of the rotor and its interior, extending axially, is adjoined by a gas removal duct 32, which can advantageously be connected to a vacuum pump 3. The invention is primarily characterized in that a single rotor 18, which is designed like a cage and serves primarily as a high-speed stirring element, is mounted in a housing 2'' having a diameter which is significantly greater than the rotor external diameter, and in that the interior ...

DEVICE FOR PROMOTING, DEGASSING AND MIXING FLUID MEDIA

VERFAHREN UND VORRICHTUNG ZUR VERMISCHUNG VON STOFFSTRÖMEN

VORRICHTUNG ZUM REINIGEN UND ENTLUEFTEN EINER PAPIERSTOFFSUSPENSION

VERFAHREN ZUR ÜBERWACHUNG UND STEUERUNG EINES PAPIERHERSTELLUNGSPROZESSES

For monitoring and controlling a papermaking process, the amount and quality of gas present in the process is measured, and the process is controlled based on the information obtained. The content of one or more gases present in the process is measured at one or more points from stock and/or water circulations of the process and/or from gas flows leaving the process. The gas subjected to monitoring can be nitrogen, methane, oxygen or carbon dioxide or any other gas present in the process. Based on the amount and quality of gas it is possible to control, for example, the feed of chemicals or the operation of process devices. The method gives information about disturbances in the operation of the process and facilitates the elimination of them.

VERFAHREN UND VORRICHTUNG ZUR BEHANDLUNG VON FASERSTOFFSUSPENSIONEN

DEVICE FOR THE SEPARATION OF GAS FROM GAS MIXTUREMIXTURE GAS MIXTURES

DEVICE FOR THE SEPARATION OF GAS FROM A HIGH-CONSISTENT FIBROUS MATERIAL SUSPENSION

DEVICE AND PROCEDURE FOR THE SEPARATION OF A GAS FROM A FIBROUS MATERIAL SUSPENSION

PROCEDURE AND DEVICE FOR PROMOTING FLUID MEDIA

DEVICE AND PROCEDURE FOR THE SEPARATION OF A GAS FROM A FIBROUS MATERIAL SUSPENSION

PROCEDURE AND DEVICE FOR THE SEPARATION FROM MATERIAL STREAM

PROCEDURE AND DEVICE FOR THE ENTSCHÄUMEN AND/OR VENTILATION OF PROCESS LIQUIDS OF A PAPER-MAKING MACHINE

VERFAHREN UND VORRICHTUNG ZUM PUMPEN VON GASHALTIGEN SUSPENSIONEN, INSBESONDERE FASERSTOFFSUSPENSIONEN

The invention relates to a method for pumping gas-containing suspensions, in particular fiber suspensions. The invention also relates to a device with a fluidizing rotor (5) having one or several impeller vanes (6) and a pump impeller (3), wherein the fluidizing rotor (5) projects into the suction intake (18) of the pump (1) and has a hub (17). By means of the special embodiment of the fluidizing rotor (5) and the arrangement thereof in the suction intake (18), sufficient pressure is generated to remove gas from the suspension without additional equipment in the assembly such as, for example, a vacuum pump.

PROCEDURE AND DEVICE FOR PUMPING GASHALTIGEN SUSPENSIONS, IN PARTICULAR FIBROUS MATERIAL SUSPENSIONS

DEVICE FOR THE FLUIDISIEREN, DEGASSING AND PUMPING OF A CELLULOSE FIBER CELLULOSE FIBER SUSPENSIONCCELLULOSE FIBER SUSPENSION

VORRICHTUNG ZUM FLUIDISIEREN, ENTGASEN UND PUMPEN EINER ZELLULOSEFASERMATERIAL-SUSPENSION

DEVICE AND PROCEDURE FOR THE TREATMENT OF PULPE.

PROCEDURE AND DEVICE FOR DEGASSING FIBROUS MATERIAL SUSPENSION

TO SEPARATE PUMP AROUND GAS FROM ONE TO PUMPING LIQUID.

PUMP FOR FIBROUS MATERIAL SUSPENSIONS WITH MEANS FOR THE SEPARATION OF GAS FROM THE SUSPENSION

Procedure, in order to remove in a kotinuierlichen process unwanted components from fibrous material suspensions, in particular cellulose suspensions,

PROCEDURE FOR THE DETERMINATION OF A CHARACTERISTIC VALUE FOR THE COHESIVE FORCE POTENTIAL OF SUSPENDED PAPER FIBERS AS WELL AS USE OF THE PROCEDURE

Procedure and device for the even filling of paper-making machines

VЕRFАНRЕN UND VОRRIСНТUNG ZUМ FÖRDЕRN VОN FLIЕSSFÄНIGЕN МЕDIЕN

VЕRFАНRЕN UND VОRRIСНТUNG ZUМ FÖRDЕRN VОN FLIЕSSFÄНIGЕN МЕDIЕN

VЕRFАНRЕN UND VОRRIСНТUNG ZUМ FÖRDЕRN VОN FLIЕSSFÄНIGЕN МЕDIЕN

VЕRFАНRЕN UND VОRRIСНТUNG ZUМ FÖRDЕRN VОN FLIЕSSFÄНIGЕN МЕDIЕN

VЕRFАНRЕN UND VОRRIСНТUNG ZUМ FÖRDЕRN VОN FLIЕSSFÄНIGЕN МЕDIЕN

VЕRFАНRЕN UND VОRRIСНТUNG ZUМ FÖRDЕRN VОN FLIЕSSFÄНIGЕN МЕDIЕN

VЕRFАНRЕN UND VОRRIСНТUNG ZUМ FÖRDЕRN VОN FLIЕSSFÄНIGЕN МЕDIЕN

VЕRFАНRЕN UND VОRRIСНТUNG ZUМ FÖRDЕRN VОN FLIЕSSFÄНIGЕN МЕDIЕN

Method and apparatus for pretreating paper pulp

Process and device for degassing a paper pulp suspension

Deaeration system for feeding stock into a headbox of a paper machine or equivalent

Pump for fibrous pulp suspension with means for separating gas from the suspension

PROCESS FOR SEPARATING GASEOUS COMPONENTS FROM POURABLE MEDIA AND DEVICE AND INSTALLATION THEREFOR

Apparatus and process for pumping and separating a mixture of gas and liquid

Degassing centrifugal apparatus, process for pumping and degassing a fluid and process for producing paper or board

DEAERATOR FOR PULP STOCK

MOUNTING OF CLEANERS IN PAPERMAKING SYSTEM

COMBINED FLUIDIZING AND VACUUM PUMP

A pump for medium consistency suspensions (e.g. 6-15%), such as paper pulp, simultaneously pumps and degasses the suspension. A common shaft mounts a fluidizing impeller and a vacuum pump impeller and a common wall with gas exhaust passageways is disposed between the fluidizing pump housing and vacuum pump housing. Gas separated from the suspension flows through the gas passageways in the common wall, through the vacuum pump, past the vacuum impeller, and is expelled out the opposite side of the vacuum pump from the gas inlet passageways. A pressure responsive valve provides make-up air to the vacuum pump if the vacuum pulled is too strong, to prevent suspension from being pulled through the vacuum pump. A liquid inlet supplies liquid in the vacuum pump to define a liquid ring, the inner periphery of the ring defined by the expelled gas outlet.

METHOD AND APPARATUS FOR PUMPING A MATERIAL AND A ROTOR FOR USE IN CONNECTION THEREWITH

The present invention relates to a method and apparatus for pumping a material and a rotor used in said apparatus. Especially preferably the method, apparatus and rotor according to the invention are suitable for pumping thick, gas-containing, the gas in most cases being air, fiber suspensions of the wood processing industry. The method, apparatus and rotor (522) of the invention are characterized in that the pulp in question is pumped by means of a centrifugal pump utilizing a rotor (522), the blades (562) of which have been twisted so that their pitch changes along an essential part of the length of the rotor (522).

AN APPARATUS FOR REMOVING GAS IN CONNECTION WITH A PAPER MACHINE OR CORRESPONDING

The present invention relates to an apparatus in connection with wire wat er treatment in the approach system of a paper machine, board machine or cor responding web formation machine, which apparatus comprises a deaeration tan k (40). This tank is connected to devices for generating a vacuum inside the deaeration tank. At least one wire water feed pipe (44) extends into the ta nk, which pipe opens into a vacuum space above the liquid level (49) in the tank. A wire water discharge duct (46) is connected to the bottom part (43) of the tank. The feed pipe extends above the liquid level in the tank so tha t the wire water overflows the edge (59) of the feed pipe onto the liquid le vel in the tank and the wire water discharge conduit extends downward and is connected to a pump (12).

METHOD OF AND APPARATUS FOR TREATING PULP

... 2054727 9013344 PCTABS00002 The present invention relates to a method of and an apparatus for treating pulp. The apparatus according to the present invention is especially suitable for carrying out bleaching processes of the wood processing industry and for separation of residual gases remaining in the suspension in the processes. The method of the present invention is characterized in that pulp at the consistency range of 8 to 20 % is subjected to at least the following treatment steps in a closed pressurized process: feeding pulp with a pump to a chemical mixer; mixing chemicals with the pulp; introducing the pulp flow by means of the pressure of the pump to a process vessel; treating the pulp with chemicals in the process vessel; removing gases from the pulp in connection with the process vessel or after it in a closed pressurized separator; in the gas separation, preventing fibers from exiting with the gas; and guiding the pulp via a closed path to a following process step. The apparatus ...

METHOD AND APPARATUS FOR SEPARATING GAS FROM A GASEOUS MATERIAL

The present invention relates to a method and an apparatus for treating pulp. The method and apparatus in accordance with the present invention is especially applicable in realizing the bleaching processes of fiber suspensions and for separating residual gases remaining in the suspension. It is characteristic of the method in accordance with the present invention that pulp is treated at the consistency range of 8 to 20 % in a closed pressurized process in at least following treatment stages: pulp is supplied by a pump to a chemical mixer, chemicals are mixed in said pulp, said pulp flow is passed by means of the pressure of the pump to a process vessel, said pulp is treated with chemicals in the process vessel, gases are removed from said pulp in a pressurized closed separation apparatus in the process vessel or thereafter, when separating gas fibers are prevented from exiting with said gas, and said pulp is passed along a closed passage to the next process stage. It is characteristic of ...

PUMP FOR AND METHOD OF SEPARATING GAS FROM A FLUID TO BE PUMPED

A centrifugal pump for separating an entrained gas from a working fluid in which the pump housing has a hollow chamber therein, an axially extending inlet into the chamber, an outlet leading out of the chamber, and a gas vent for the chamber; a rotatable shaft mounted in the housing in axial alignment with the inlet; an impeller is disposed in the chamber and mounted on the shaft for rotation therewith, the impeller includes a plate for dividing the chamber into a first chamber portion communicating with the inlet and outlet and a second chamber portion communicating with the vent. The plate has an aperture extending therethrough for allowing the passing of working fluid and gas therethrough; and is further provided with at least one pumping vane disposed in the chamber portion for pumping the working fluid into the first chamber portion through the inlet and out of the first chamber portion through the outlet. The second chamber portion is partitioned into a plurality of spaces by a plurality ...

Verfahren zum Ausscheiden von Gas und schweren Schmutzteilchen aus Flüssigkeiten und Flüssigkeitssuspensionen sowie Vorrichtung zur Durchführung dieses Verfahrens

Verfahren zur kontinuierlichen Zuführung des Stoffes zu Papiermaschinen und Einlasskammer zur Durchführung des Verfahrens

Vorrichtung zum Entlüften von Faseraufschwemmungen

Verfahren zum Ausscheiden von Gas und schweren Schmutzteilchen aus Flüssigkeiten und Flüssigkeitssuspensionen sowie Vorrichtung zur Durchführung dieses Verfahrens

Verfahren zur Behandlung einer Papierstoff-Suspension und Einrichtung zum Durchführen dieses Verfahrens

Verfahren zur kontinuierlichen Entfernung gasförmiger Anteile und fester Fremdstoffe aus Fasergutsuspensionen

Verfahren und Vorrichtung zur Entgasung flüssiger Suspensionen

Zweisieb-Papiermaschine

DEVICE FOR CLEANING AND VENTILATION OF A STUFF SUSPENSION.

DEVICE FOR COLLECTING A TO A FIRST PLACE A VACUUM SUSPENDED LIQUID AND FOR PROMOTING THE SAME TO A SECOND PLACE AND PROCEDURE FOR THE ENTERPRISE OF THE DEVICE.

Method for conveying medium-concentration stuff and medium-concentration stuff pump system device for implementing same

The invention provides a method for conveying medium-concentration stuff and a medium-concentration stuff pump system device for implementing the method. The method comprises the following steps that: mounting the medium-concentration stuff pump system device below a concentrator in a process flow of cleaning and bleaching medium-concentration paper stuff; and conveying the medium-concentration paper stuff into a bleaching tower device according to certain flow and pressure to perform bleaching by the medium-concentration stuff pump system device. The medium-concentration stuff pump system device comprises a medium-concentration standpipe, a turbulent flow generator, a centrifugal medium-concentration stuff pump, a three-phase separator, a vacuum pump and a connecting pipeline, wherein the turbulent flow generator is fixed at the bottom of the medium-concentration standpipe through an inlet flange; an output of the turbulent flow generator is connected with an inlet flange of the centrifugal ...

Procédé et appareil pour le débordement de liquides hors d'une chambre maintenue sous vide.

Appareil et procédé pour évacuer un liquide de trop plein d'un réservoir maintenu sous vide. Un liquide contenu dans un réservoir surélevé 16 déborde dans une chambre 34 par-dessus un barrage 24 et est évacué par un conduit de chute 102 jusqu'à un point d'utilisation situé à un niveau plus bas. Au moins la partie supérieure du conduit est divisée en plusieurs canaux de décharge 102, 106, 112 et 116 dont les entrées 98, 104, 110, 114 sont situées à l'intérieur de la chambre 34 à des hauteurs différentes de telle sorte que le liquide ne peut pénétrer dans un canal de décharge que lorsque les canaux dont les entrées sont situées à des niveaux inférieurs sont complètement remplis. Applications à un cuvier de désaération de suspension de pâte à papier.

Appareil de fluidisation, de dégazage et de pompage d'une suspension d'une matière cellulosique fibreuse

L'invention concerne un appareil de fluidisation, de dégazage et de pompage. Elle se rapporte à un appareil ayant un boîtier 1, un rotor de fluidisation 11 et une roue 10 de type radial. La roue comporte une entrée circulaire concentrique 26 destinée à permettre la circulation continue de la suspension vers l'espace 23 des ailettes arrière, ces ailettes arrière 21 exerçant aussi une action de pompage sur la suspension qui est transmise à l'appareil. Application au traitement des pâtes cellulosiques fibreuses.

DISPOSITIF ASSOCIE A UN CYCLONE SOUS PRESSION ET SON PROCEDE DE MISE EN DISPOSITIF ASSOCIE A UN CYCLONE SOUS PRESSION ET SON PROCEDE DE MISE EN OEUVRE

L'invention concerne un dispositif associé à un cyclone sous pression et son procédé de mise en oeuvre. Le cyclone sous pression est destiné à séparer d'une pâte la vapeur d'eau sous forte pression et comprend une vis transporteuse destinée à acheminer la pâte exempte de vapeur d'eau vers un dispositif de décharge, ladite vis de transport étant montée de façon à pouvoir être déplacée longitudinalement à l'encontre d'une poussée axiale qui, dans des conditions normales, sollicite la vis dans sa position normale de fonctionnement, en cas d'un engorgement éventuel de la vis par la matière. Application aux cyclones sous pression, utilisés notamment dans la fabrication de pâte à papier.

PROCESS AND APPARATUS FOR THE OVERFLOW OF LIQUIDS OUT OF A ROOM MAINTAINED VACUUM

Separation device by matter centrifugation intended for the manufacture of paper

Improvements brought to the processes and devices to provide in a continuous way of the paper pulp to the paper machines

Process and apparatus for the deaeration of the paper pulp

MEANS OF DEGASIFICATION OF PASTE HAS PAPER

PROCESS OF RAW MATERIAL DEGASIFICATION FOR THE MANUFACTURE OF PAPER AND DEVICE FOR ITS EXECUTION

Deaeration [...] used in the paper industry

Enceinte de dégazage comprenant un corps d'enceinte, une paroi de séparation constituant un déversoir, disposée dans ledit corps et des conduits prévus dans le manteau de l'enceinte pour introduire le milieu et pour extraire le milieu dégazé et le milieu séparé avec le déversoir, caractérisée en ce que la paroi de séparations (120) est positionnée essentiellement adjacente au côté aval de la périphérie de l'orifice d'évacuation du milieu dégazé (116).

SILICA OR HYDROPHOBIC SILICATE COMPOSITIONS THAT WILL COUNT THE SAME ONES AND PROCESSES TO MAKE AND TO USE THE SAME ONES

PROCESSO E INSTALACAO PARA O TRATAMENTO DE MISTURAS DE MATERIAL-GAS A SEREM BOMBEADAS,BEM COMO AQUIPAMENTO APROPRIADO SOBRETUDO PARA ISTO

Processo e aparelho para pré-tratamento de polpa de papel

EN ANORDNING FOR AVSKILJANDE AV GAS UR EN HOGKONSISTENT FIBERSUSPENSION

Sätt och anordning för att rena och avlufta en massasuspension

ANORDNING FOER SEPARERING AV FIBRER OCH GAS

METHOD FOR FORMING CALCIUM CARBONATE IN A FIBROUS MATERIAL SUSPENSION

The invention relates to a method for forming calcium carbonate in a fibrous material suspension, wherein the fibers provided in the form of a suspension are saturated with the precipitated calcium carbonate. The scope of saturation of the fibers is to be increased in that the fibrous material suspension is degassed during charging.

PROCESS FOR SEPARATING GASEOUS COMPONENTS FROM POURABLE MEDIA AND DEVICE AND INSTALLATION THEREFOR

The invention relates to a process for separating gaseous components from pourable media. The main feature of the invention is that regions of underpressure are formed by relative movement between the media and a body arranged therein owing to the latter's shape and that the gas collecting in said underpressure regions is evacuated via the interior of the body. A device for separating gaseous components from pourable media is primarily distinguished in that it is designed as a device for generating a relative movement between the media and a body (1) arranged therein, said body being, in particular, arranged to rotate and having a contour which produces underpressure regions (8) on the surface of the body during this relative movement and the body (1) has at least one inlet (5) around the underpressure regions (8) which communicates with a gas outlet inside the body to remove the separated gas. The invention also relates to an installation using the device of the invention.

DEGASSING APPARATUS

The invention relates to an apparatus for degassing a fibrous suspension (1) in a closed degassing chamber (2) having at least one feed port (3) via which the fibrous suspension (1) is introduced, the fibrous suspension (1) accumulating in the lower part of the degassing chamber (2), and the degassing chamber (2) being connected to, above the accumulating fibrous suspension (1), with an underpressure source which draws out the separated gas under suction, and having at least one drain port (4), which drains off the degassed fibrous suspension (1), in the lower part of the degassing chamber (2), with feed port (3) and drain port (4) being at a distance from one another horizontally. In this system, the efficiency of degassing is to be improved at minimum cost and complexity by virtue of the presence, between feed port (3) and drain port (4), of at least one barrier (5, 6) which extends over a section of the upper part of the degassing chamber (2).

CLEANING AND DEAERATING PAPER PULP SUSPENSIONS

APPARATUS FOR SUPPLYING DEGASSED STOCK MATERIAL TO PROCESSOR

METHOD FOR TREATING WASTE PAPER

PURPOSE: To extremely improve efficiency in separation effects on foreign materials such as tacky agents and adhesives in cleaning steps and obtain reclaimed pump without any trouble in sheet-forming steps by specifying the amount of the foreign materials in a pulp slurry prepared by disintegrating waste paper containing the above-mentioned foreign materials. CONSTITUTION: Waste paper containing tacky agents, adhesives and/or plastics is initially disintegrated. In the process, the disintegration degree of the waste paper is regulated so as to provide the total number of ≤10 pieces of the tacky agents, adhesives and plastics in the pulp based no 20g dried pulp in passing the resultant pulp slurry prepared by disintegrating the aforementioned waste paper through an experimental flat screen equipped with a screen having slits with 8/1000 inch width. The pump slurry with the specified content of the foreign materials such as the tacky agents is then subjected to cleaning treatment with a screening ...

Freight carrying containers and combinations and vehicles incorporating such containers

... 1,133,836. Freight containers and vehicles. E. HINDIN, S. LEVITT, and A. ABOLINS. 25 Jan., 1966 [4 June, 1965], No. 3336/66. Headings B7B and B7L. [Also in Divisions B8 and E2] A stressed-skin freight container 10 comprises corner members 26, each lower corner member 26 having elongated slots 70, 74 engageable respectively by a flattened head 90 on a frame 28 and a flattened head 78 or 80 of a rod 76, the heads being rotatable to secure the container to the frame 28 and to a similar container 10, and the container frame or frames 28 being securable by spring-loaded pins 62 (as described in Specification. 948,366) to slidable bogies 44, and having pivoted landing gears 38. The rod 76 includes a spring-urged member 84 rotatable with, but slidable axially between, the heads 78, 80 so that axial force on one head rotates both. The upper corner members are secured together by members 86 which are each manually turned to secure one end only, the other end being a taper fit in a corner member.

Improvements in method of reducing or eliminating foam formation in the process of making paper

In paper manufacture, foam is eliminated from a fibre-water mixture by the addition of sodium metasilicate or sodium aluminate so as to maintain a pH value of 4,6--5,6.

MOUNTING OF CLEANERS IN PAPERMAKING SYSTEM

SEPARATING EQUIPMENT AND - PROCEDURES

PROCEDURE AND DEVICE FOR THE PRETREATMENT OF PULP

Methods of degassing ophthalmic lens monomer mixtures

Methods of degassing silicone hydrogel lens formulations are disclosed herein.

SEPARATOR ASSEMBLY

A separator assembly () in the form of a flare tank for separating and igniting gas from non-gaseous components of a fluid stream (such as a well return). The separator assembly () comprises: at least one degasser () having a fluid stream inlet () for introducing the fluid stream (well return) into a vessel () of the degasser () at a reduced velocity, and optionally a degasser gas pressure relief system () and non-gaseous component filter (); a tank () having a settling compartment () and a suction compartment (); and a flare () for igniting gas leaving the degasser (). 1. A separator assembly for separating gas from non-gaseous components of a fluid stream , said assembly comprising: a vessel;', 'a fluid stream inlet for introducing the fluid stream into the vessel;', 'an outlet for non-gaseous components of the fluid stream located at an lower end of the vessel; and', 'a gas outlet located at an upper end of the vessel., 'a degasser comprising2. The separator assembly of claim 1 , wherein the degasser is an open-bottom vertical centrifugal separator and the outlet for non-gaseous components is sealed by way of a liquid seal.3. The separator assembly of claim 1 , wherein the fluid stream inlet is connectable to a fluid stream line for introducing the fluid stream from the fluid stream line into the vessel at a reduced velocity relative to a velocity of the fluid stream within the fluid stream line.4. The separator assembly of claim 3 , wherein the fluid stream inlet is of greater diameter or cross-sectional area than the fluid stream line.5. The separator assembly of claim 1 , wherein the fluid stream inlet is extendable and retractable relative to the vessel.6. The separator assembly of claim 1 , wherein the fluid stream inlet feeds the fluid stream tangentially into the vessel.7. The separator assembly of claim 1 , wherein the degasser comprises a pressure relief system for venting gas when gas pressure within the vessel exceeds a predetermined pressure claim 1 , ...

SLURRY STORING AND MIXING DEVICE

An object is to provide a slurry storage and stirring device which can sufficiently flow even a high-concentration slurry by a simple means and is excellent in stirring properties. Disclosed is a slurry storage and stirring device including a container which stores a slurry containing particles and a solvent, and in this device, the container has an inner wall provided inside the container and formed of a porous body which passes a gas supplied to the container through the porous body to generate fine bubbles in the slurry. 1. A slurry storage and stirring device comprising a container which stores a slurry containing particles and a solvent ,wherein the container has an inner wall provided inside the container and formed of a porous body which passes a gas supplied to the container through the porous body to generate fine bubbles in the slurry.2. The slurry storage and stirring device according to claim 1 , wherein the container has a cone portion whose cross-sectional area decreases toward a bottom of the container.3. The slurry storage and stirring device according to claim 1 , wherein the inner wall has an inclined portion inclined with respect to a vertical direction.4. The slurry storage and stirring device according to claim 1 , wherein at least a portion on the bottom side of the container has a double structure of an inner body having the inner wall in at least a part of the inner body and an outer body provided outside the inner body.5. The slurry storage and stirring device according to claim 4 , wherein the inner body and the outer body are provided to be spaced apart from each other claim 4 , anda supply port configured to supply the gas to a space between the inner body and the outer body is provided at a bottom of the outer body.6. The slurry storage and stirring device according to claim 4 , wherein the inner body and the outer body are configured to be separable from a main body portion on a side opposite to the bottom side of the container.7. The ...

GAS-LIQUID SEPARATOR

The present invention provides a gas-liquid separator with enhanced performance and easy operation, capable of performing gas-liquid separation such as advanced defoaming or degassing, and with a structure that facilitates easy CIP cleaning and disassembly cleaning, allowing it to meet sanitary specifications. In the gas-liquid separator for gas-liquid separation performed by centrifugal force of an impeller mounted on a shaft which rotates in a casing provided with a suction inlet, a discharge outlet and an exhaust outlet, a separation impeller part carrying out gas-liquid centrifugal separation is formed around the rotating peripheral area of the impeller, a discharge impeller part providing discharge force to the passing fluid is formed by expanding an outer diameter of a part of the separation impeller part, the discharge outlet of the casing is disposed in a position opposite the discharge impeller part, the opening of the exhaust outlet to the inside of the casing is disposed in a position near the center of rotation of the impeller, a vacuum device is connected to the exhaust outlet, and the opening of the suction inlet to the inside of the casing is disposed in a position inwardly apart from the inner peripheral wall of the casing by a predetermined distance. 1. A gas-liquid separator for gas-liquid separation performed by centrifugal force of an impeller mounted on a shaft which rotates in a casing provided with a suction inlet , a discharge outlet and an exhaust outlet , whereina separation impeller part carrying out gas-liquid centrifugal separation is formed around the rotating peripheral area of the impeller,a discharge impeller part providing discharge force to the passing fluid is formed by expanding an outer diameter of a part of the separation impeller part, the discharge outlet of the casing is disposed in a position opposite the discharge impeller part,the opening of the exhaust outlet to the inside of the casing is disposed in a position near the ...

ARRANGEMENT AND METHOD FOR DEGASSING A PUMP

An arrangement and a method for controlling a gas flow separated from a suspension of medium consistency pulp. The pulp is treated in a pulp treatment apparatus including a first pump and a second pump, wherein the second pump is a degassing centrifugal pump provided with a degassing system including a degassing conduit in which a degassing valve is arranged for regulating a pressure difference between an inlet of the second pump and the degassing conduit. The degassing system further includes a pressurized degassing vessel working under overpressure and having an inlet and an outlet, wherein the outlet of the vessel is connected to a pressure control valve for maintaining a desired overpressure in the vessel. 1. An arrangement configured to control a gas flow separated from a suspension of medium consistency pulp in a pulp treatment apparatus , the arrangement comprising:a first pump and a second pump, wherein the second pump is a degassing centrifugal pump with a degassing system, and a degassing conduit;', 'a degassing valve connected to the degassing conduit and the degassing valve is configured to regulate a pressure difference between an inlet of the second pump and the degassing conduit, and', 'a pressurized degassing vessel in an overpressure condition and including an inlet and an outlet, wherein the outlet of the degassing vessel is connected to a pressure control valve configured to maintain the overpressure condition of the degassing vessel., 'the degassing system comprises2. The arrangement according to claim 1 , wherein the pressurized degassing vessel includes a horizontal pipe claim 1 , wherein an inlet of the horizontal pipe is connected to the degassing conduit claim 1 , and an outlet of the horizontal pipe is connected to an outlet conduit connected to the pressure control valve.3. The arrangement according to claim 2 , wherein the degassing system further comprises:a water separator connected to the outlet conduit downstream of the pressure ...

Separator with a Helix Assembly

A separator with a helix assembly that includes a plurality of segments disposed end to end and forming an intermediate casing. Each of the segments has a tubular portion with a first circumferential edge and a second circumferential edge and a helical portion extending from the second circumferential edge. The tubular portions of the segments form an intermediate casing, while the helical portions of the segments form a spiral helix. The helix assembly further includes an inner casing concentrically disposed within the intermediate casing and coupled to the spiral helix. 1. A separator assembly for separating gas and liquid components of a fluid stream , comprising:an outer casing; and an inner casing comprising a throughbore and inlet ports;', 'helix segments, each segment comprising a tubular portion and a helical portion; and', 'wherein the helix segments are connected to each other and the inner casing such that the tubular portions form an intermediate casing and the helical portions comprise a helix about the inner casing., 'a helix assembly inside the outer casing, comprising2. The separator assembly of claim 1 , wherein each of the helix segments comprises a circumferential edge coupled to the inner casing.3. The separator assembly of claim 1 , wherein the helix segments are connected to each other and the inner casing with seal welds.4. The separator assembly of claim 1 , further comprising an annulus between the inner casing and the intermediate casing.5. The separator assembly of claim 4 , further comprising:wherein the inner casing comprises a plurality of inlet ports and a throughbore; andwherein the inlet ports enable fluid communication between the annulus and the throughbore.6. The separator assembly of claim 5 , wherein the inlet ports enable a separated gas component of the fluid stream to flow from the annulus to the throughbore.7. The separator assembly of claim 6 , wherein the axial position of the helix relative to the inner casing is such ...

SPLIT-FLOW DEGASSER

Techniques for improving a drilling fluid flow rate of a drilling fluid degasser by splitting the flow of the drilling fluid (e.g., drilling mud) are provided. An exemplary apparatus for degassing drilling fluid generally includes a pressure vessel; a vacuum blower in fluid communication with the pressure vessel; a slotted centrifuge tube having a cross-sectional area; a motor configured to power the vacuum blower and rotate the slotted centrifuge tube; an evacuation pump having an impeller connected with a lower end of the slotted centrifuge tube; and an inlet pipe spaced a distance away from the lower end of the slotted centrifuge tube, wherein the distance is based on a relationship between a cross-sectional area of the inlet pipe and the cross-sectional area of the slotted centrifuge tube. 1. An apparatus for degassing drilling fluid , comprising:a pressure vessel;a vacuum blower in fluid communication with the pressure vessel;a slotted centrifuge tube having a cross-sectional area;a motor configured to rotate the slotted centrifuge tube;an evacuation pump having an impeller connected with a lower end of the slotted centrifuge tube; andan inlet pipe spaced a distance away from the lower end of the slotted centrifuge tube, wherein the distance is based on a relationship between a cross-sectional area of the inlet pipe and the cross-sectional area of the slotted centrifuge tube.2. The apparatus of claim 1 , wherein an internal diameter of the inlet pipe is selected based on the relationship between the cross-sectional area of the inlet pipe and the cross-sectional area of the slotted centrifuge tube.3. The apparatus of claim 2 , wherein the relationship between the cross-sectional area of the inlet pipe and the cross-sectional area of the slotted centrifuge tube comprises the cross-sectional area of the inlet pipe being about 1.8 times the cross-sectional area of the slotted centrifuge tube.4. The apparatus of claim 1 , wherein:the inlet pipe has an internal ...

METHOD AND APPARATUS FOR LIBERATING GASES FROM DRILLING FLUID

A gas trap includes a sample enclosure, a bubbler enclosure, an agitator, and a brushless, DC motor. The sample enclosure has a liquid inlet, a gas sample outlet, and a sample enclosure wall with a sample enclosure wall portion and a shared wall portion. The bubbler enclosure has a bubbler air inlet, a bubbler air outlet, and a bubbler enclosure wall with a bubbler enclosure wall portion and the shared wall portion. The sample and bubbler enclosures are fluidly coupled through the shared wall portion so that sufficiently pressurized bubbler air entering through the bubbler air inlet maintains the drilling fluid in the sample enclosure at a level determined by the location of the bubbler air outlet when the liquid inlet and the bubbler air outlet are both submerged in the drilling fluid. 1. An apparatus for liberating gases from drilling fluid , the apparatus comprising:a sample enclosure having a liquid inlet and a gas sample outlet;an agitator disposed within the sample enclosure and configured to agitate drilling fluid located within the sample enclosure to liberate gases entrained in the drilling fluid so that the gases can exit through the gas sample outlet; anda brushless, DC motor rotatably coupled to the agitator to power the agitator.2. An apparatus as claimed in further comprising a bubbler enclosure having a bubbler air inlet and a bubbler air outlet claim 1 , and fluidly coupled to the sample enclosure such that the sample and bubbler enclosures are equally pressurized so that sufficiently pressurized bubbler air entering through the bubbler air inlet maintains the drilling fluid in the sample enclosure at a level determined by the location of the bubbler air outlet when the liquid inlet and the bubbler air outlet are both submerged in the drilling fluid claim 1 , and such that agitated drilling fluid enters the bubbler enclosure from the sample enclosure.3. An apparatus as claimed in wherein the sample enclosure is delineated by a sample enclosure wall ...

DEAERATION APPARATUS

This disclosure provides a deaeration apparatus comprising: a closable deaeration cavity configured to accommodate a liquid to be deaerated; a heating member configured to heat the deaeration cavity; a temperature detection member configured to detect a temperature inside the deaeration cavity; and a controller configured to receive the temperature detected by the temperature detection member and control the heating member based on the temperature. When using in deaeration of a liquid, the deaeration apparatus of the disclosure can shorten the deaeration time and improve the deaeration efficiency of the liquid. 1. A deaeration apparatus comprising:a closable deaeration cavity configured to accommodate a liquid to be deaerated;a heating member configured to heat the deaeration cavity;a temperature detection member configured to detect a temperature inside the deaeration cavity; anda controller configured to receive the temperature detected by the temperature detection member and control the heating member based on the temperature.2. The deaeration apparatus according to claim 1 ,wherein the temperature detection member includes a plurality of temperature sensors configured to detect temperatures at different positions of the deaeration cavity.3. The deaeration apparatus according to claim 2 ,wherein the plurality of temperature sensors are arranged in the deaeration cavity in a first direction.4. The deaeration apparatus according to claim 1 ,wherein the heating member includes one heating wire configured around the deaeration cavity to spiral up from a base of the deaeration cavity to heat the deaeration cavity as a whole.5. The deaeration apparatus according to claim 1 ,wherein the heating member includes a plurality of heating wires, the deaeration cavity includes a plurality of sub-regions corresponding to the heating wires one by one, and each of the heating wires is configured to heat a sub-region of the deaeration cavity corresponding to the heating wire.6. ...

DEVICE AND METHOD FOR MIXING AND BUBBLE REMOVAL

A magnetic mixing device designed to mix fluid in a reaction chamber and remove air bubbles if present. The device comprises a holder with embedded magnets, which causes movement of a stir bar within the reaction chamber. The holder may be moved by an electric linear actuator configured to generate linear motion or an electric motor configured to generate a circular motion. When orientated so the stir bar moves vertically within the reaction chamber, the stir bar disrupts any air bubbles trapped within or below the fluid. 1. A magnetic mixing device comprisingat least one reaction chamber;at least one magnetic stir bar within each reaction chamber;at least one magnet magnetically coupleable to the stir bar and adjacent to the reaction chamber;a source of motive power positioned adjacent to the reaction chamber causing movement of the magnet and therefore the magnetic stir bar.2. The magnetic mixing device of claim 1 , wherein source of motive power is an electric motor.3. The magnetic mixing device of claim 1 , wherein the source of motive power is an electric linear actuator.4. The magnetic mixing device of claim 1 , wherein said device is configured for the user to manually supply the source of motive power.5. The magnetic mixing device of claim 1 , wherein the at least one magnet is a permanent magnet.6. The magnetic mixing device of claim 1 , wherein the at least one magnet is an electromagnet.7. The magnetic mixing device of claim 1 , further comprising at least one magnet holder containing said at least one magnet.8. The magnetic mixing device of claim 1 , wherein said reaction chamber is contained within a cartridge.9. The magnetic mixing device of claim 1 , wherein at least one magnetic stir bar is stainless steel.10. The magnetic mixing device of claim 1 , wherein at least one magnetic stir bar is a paramagnetic material.11. The magnetic mixing device of claim 1 , wherein at least one magnetic stir bar is coated.12. The magnetic mixing device of claim 11 , ...

DEFOAMER FOR FERMENTER, AND MICROORGANISM FERMENTER USING DEFOAMER FOR FERMENTER

Provided is a defoamer for a fermenter. A defoamer for a fermenter according to an embodiment of the present invention includes: a body () having a first hollow () at a central portion thereof and having a disk shape; a support () having a second hollow () connected with the first hollow (), and extending from an upper surface () and a lower surface () of the body (); and a plurality of first vanes ( and ) mounted on the lower surface () of the body (). 1. A defoamer for a fermenter comprising:a body having a first hollow at a central portion thereof and having a disk shape;a support having a second hollow connected with the first hollow, and extending from an upper surface and a lower surface of the body; anda plurality of first vanes mounted on the lower surface of the body.2. The defoamer for a fermenter of claim 1 , wherein the plurality of first vanes are mounted on the body while being spaced apart from the support by a predetermined interval.3. The defoamer for a fermenter of claim 1 , wherein any one of the plurality of first vanes is mounted to the body while being spaced apart from another adjacent first vane at a uniform interval.4. The defoamer for a fermenter of claim 1 , wherein the plurality of first vanes are formed in a radial direction of the body claim 1 , and each of the plurality of first vanes has a predetermined height in a direction that is perpendicular to a radial direction of the body claim 1 , andwherein each of lower ends of the plurality of first vanes have a curved surface.5. The defoamer for a fermenter of claim 1 , wherein the plurality of first vanes are mounted on the body while being eccentric from a radial direction claim 1 , of which the center of rotation is the central portion of the body claim 1 , by a predetermined angle (α).6. The defoamer for a fermenter of claim 5 , wherein the predetermined angle (α) is 10 to 45 degrees.7. The defoamer for a fermenter of claim 1 , further comprising:a plurality of second vanes mounted on ...

APPARATUS FOR LIQUID DEGASSING USING COUPLING OF SWIRLING FLOW OR CENTRIFUGAL FIELD AND PRESSURE GRADIENT FIELD

The present invention relates to a device for liquid degassing by means of the swirling or the centrifugal field coupled with the pressure gradient field. This device comprises a cavity. The cavity is furnished with an inlet for liquid gas, an outlet for gas phase and an outlet for gas liquid phase. The outlet for gas phase is inserted into the cavity through the upper surface of the cavity, wherein the depth of the insertion is around 0.1-3 times of the maximum diameter of the cavity. Specifically, the outlet for gas phase is realized through an overflow pipe with the diameter gradually increasing from the bottom to the top. The end of the overflow pipe is further furnished with a bell mouth. The advantages of the present invention are: The present invention designs the structure of an inverted cone shaped outlet for gas phase which is inserted into the cavity of the swirling device. The present invention makes full use of the impact of pressure gradient in the cavity on the solubility of gas in liquid and combines the centrifugal field and the pressure gradient field to remove the gas entrained with liquid while the dissolved gas is removed under the inlet partial pressure. 1. A device for liquid degassing by means of the swirling or the centrifugal field coupled with the pressure gradient field , comprising a cavity , the cavity is furnished with an inlet for liquid gas , an outlet for gas phase and an outlet for gas liquid phase , characterized in that , the outlet for gas phase is inserted into the cavity through the upper surface of the cavity , wherein the depth of the insertion is around 0.1-3 times of the maximum diameter of the cavity.2. A device for liquid degassing by means of the swirling or the centrifugal field coupled with the pressure gradient field according to claim 1 , characterized in that claim 1 , the cavity comprises a column shaped cavity claim 1 , and a cone shaped cavity or a column shaped cavity set beneath the column shaped cavity claim ...

Method of Capturing Vapor Phase Fluids From Fluid Returns In A Tank

A gas trap system for releasing gas-phase fluids is provided herein. The gas trap system is designed to reside within a return fluids tank, such as at a drill site. The gas trap system first includes a gas trap. The gas trap is configured to agitate drilling fluids in the return tank, and then to release gases during agitation. Liquids are circulated and released through a liquids exhaust port while gases are released through a gas exhaust port near the top of the gas trap. The gas trap system is configured to float along vertical guide rods in response to changes in height, weight and viscosity of the drilling fluids in the return tank. A method of capturing gaseous phase fluids from a fluid return is also provided herein. The fluid return is preferably drilling fluids at a drill site. 1. (canceled)2. (canceled)3. (canceled)4. (canceled)5. (canceled)6. (canceled)7. (canceled)8. (canceled)9. (canceled)10. (canceled)11. (canceled)12. (canceled)13. (canceled)14. (canceled)15. (canceled)16. (canceled)17. (canceled)18. (canceled)19. (canceled)20. (canceled)21. (canceled)22. A method of capturing vapor phase fluids from fluid returns in a return tank , comprising: a motor,', 'an elongated canister having a wall, wherein the canister is configured to support the motor;', 'an impeller adjacent a lower end of the canister,', 'a shaft extending from the motor and residing axially along the canister, with the shaft operatively connected to the impeller,', 'at least one vertical guide rod; and', 'ballast operatively connected to the canister., 'providing a gas trap, the gas trap comprisingconnecting the gas trap to a guide standconnecting the guide stand to the return tank such that the gas trap resides within the return tank while the ballast and operatively connected canister float along the at least one vertical guide rod within the fluid returns; andactuating the motor to impart rotational movement to the impeller, thereby causing agitation of the fluid returns and causing ...

HORIZONTAL PRODUCTION SEPARATOR WITH HELICAL EMULSION CIRCULATION COILS

A separator for separating wellbore emulsions into liquid and gaseous components has helical emulsion preheat coils encircling a single-cylinder, dual chamber firetube disposed inside a horizontal separator vessel. In use, emulsion enters the preheat coils before entering the separator vessel. The flow of emulsion through the helical coils promotes initial separation of the emulsion by means of heat transfer and centrifugal flow. Resultant centripetal force separates lighter gaseous and liquid particles toward the inside of the helical coils, while heavier emulsion fractions condense toward the outside of the helical coils. The use of helical preheat coils and a single-cylinder, dual-chamber firetube eliminate or minimize abrupt changes in emulsion flow direction that are characteristic of prior art separators, resulting in reduced wear in both the coils and the firetube. 1. A separator assembly comprising:(a) a separator vessel having an interior chamber, a first end, and a first removable vessel head associated with said first end of the separator vessel;(b) a firetube disposed within the interior chamber of the separator vessel;(c) a burner associated with a first end of the firetube; and(d) one or more helical coils for receiving a flow of emulsion, said one or more helical coils being disposed around the firetube.2. A separator assembly as in wherein the firetube is a single-cylinder firetube having a lower firetube chamber and an upper firetube chamber.3. A separator assembly as in wherein the one or more helical coils are of generally circular configuration as seen in end view.4. A separator assembly as in wherein the firetube is a U-shaped firetube.5. A separator assembly as in wherein the one or more helical coils are of generally circular configuration as seen in end view.6. A separator assembly as in wherein the one or more helical coils are of generally elliptical configuration as seen in end view.7. A separator assembly as in wherein the one or more ...

Gas-liquid separator

The present invention relates to a gas-liquid separator, including a body enclosing a cavity; a gas outlet attached to the top of the body and communicated with the cavity; a liquid outlet attached to the bottom of the body and communicated with the cavity; and an input tube constructed to include a curve shape extending outside the body and communicated into the cavity from the external of the body. The gas-liquid separator of the present invention has got the advantages of a simple structure, easy manufacturing, convenient mounting, and the like, and can separate a gas-liquid two-phase mixture efficiently, thus providing a purer gas flow and a purer liquid flow for downstream processing apparatuses and improving the overall efficiency of the system.

DEVICE AND METHOD FOR MIXING AND BUBBLE REMOVAL

A magnetic mixing device designed to mix fluid in a reaction chamber and remove air bubbles if present. The device comprises a holder with embedded magnets, which causes movement of a stir bar within the reaction chamber. The holder may be moved by an electric linear actuator configured to generate linear motion or an electric motor configured to generate a circular motion. When orientated so the stir bar moves vertically within the reaction chamber, the stir bar disrupts any air bubbles trapped within or below the fluid. 1. A magnetic mixing device comprisingat least one reaction chamber;at least one magnetic stir bar within each reaction chamber;at least one magnet magnetically coupleable to the stir bar and adjacent to the reaction chamber;a source of motive power positioned adjacent to the reaction chamber causing movement of the magnet and therefore the magnetic stir bar.2. The magnetic mixing device of claim 1 , wherein source of motive power is an electric motor.3. The magnetic mixing device of claim 1 , wherein the source of motive power is an electric linear actuator.4. The magnetic mixing device of claim 1 , wherein said device is configured for the user to manually supply the source of motive power.5. The magnetic mixing device of claim 1 , wherein the at least one magnet is a permanent magnet.6. The magnetic mixing device of claim 1 , wherein the at least one magnet is an electromagnet.7. The magnetic mixing device of claim 1 , further comprising at least one magnet holder containing said at least one magnet.8. The magnetic mixing device of claim 1 , wherein said reaction chamber is contained within a cartridge.9. The magnetic mixing device of claim 1 , wherein at least one magnetic stir bar is stainless steel.10. The magnetic mixing device of claim 1 , wherein at least one magnetic stir bar is a paramagnetic material.11. The magnetic mixing device of claim 1 , wherein at least one magnetic stir bar is coated.12. The magnetic mixing device of claim 11 , ...

DEVICE AND METHOD FOR MIXING AND BUBBLE REMOVAL

A magnetic mixing device designed to mix fluid in a reaction chamber and remove air bubbles if present. The device comprises a holder with embedded magnets, which causes movement of a stir bar within the reaction chamber. The holder may be moved by an electric linear actuator configured to generate linear motion or an electric motor configured to generate a circular motion. When orientated so the stir bar moves vertically within the reaction chamber, the stir bar disrupts any air bubbles trapped within or below the fluid. 1. A magnetic mixing device comprisingat least one reaction chamber;at least one magnetic stir bar within each reaction chamber;at least one magnet magnetically coupleable to the stir bar and adjacent to the reaction chamber;a source of motive power positioned adjacent to the reaction chamber causing movement of the magnet and therefore the magnetic stir bar.2. The magnetic mixing device of claim 1 , wherein source of motive power is an electric motor.3. The magnetic mixing device of claim 1 , wherein the source of motive power is an electric linear actuator.4. The magnetic mixing device of claim 1 , wherein said device is configured for the user to manually supply the source of motive power.5. The magnetic mixing device of claim 1 , wherein the at least one magnet is a permanent magnet.6. The magnetic mixing device of claim 1 , wherein the at least one magnet is an electromagnet.7. The magnetic mixing device of claim 1 , further comprising at least one magnet holder containing said at least one magnet.8. The magnetic mixing device of claim 1 , wherein said reaction chamber is contained within a cartridge.9. The magnetic mixing device of claim 1 , wherein at least one magnetic stir bar is stainless steel.10. The magnetic mixing device of claim 1 , wherein at least one magnetic stir bar is a paramagnetic material.11. The magnetic mixing device of claim 1 , wherein at least one magnetic stir bar is coated.12. The magnetic mixing device of claim 11 , ...

Device and method for mixing and bubble removal

A magnetic mixing device designed to mix fluid in a reaction chamber and remove air bubbles if present. The device comprises a holder with embedded magnets, which causes movement of a stir bar within the reaction chamber. The holder may be moved by an electric linear actuator configured to generate linear motion or an electric motor configured to generate a circular motion. When orientated so the stir bar moves vertically within the reaction chamber, the stir bar disrupts any air bubbles trapped within or below the fluid.

ABRASION RESISTANT GAS SEPARATOR

A gas separator is configured to separate gas from a two-phase fluid. The gas separator includes a rotatable shaft and one or more separation stages. At least one of the one or more separation stages includes a rotor connected to the rotatable shaft and a channeled compression tube, wherein the channeled compression tube includes a compression tube hub and a plurality of channels. The channels are configured to isolate abrasive solid particles from the rotary components within the gas separator. The gas separator may optionally include a streamer upstream from the separation stage that reduces rotational currents upstream from the rotor. 1. A gas separator configured to separate gas from a two-phase fluid , the gas separator comprising:a rotatable shaft; and a rotor connected to the rotatable shaft; and', a compression tube hub; and', 'a plurality of channels., 'a channeled compression tube, wherein the channeled compression tube comprises], 'one or more separation stages, wherein at least one of the one or more separation stages comprises2. The gas separator of claim 1 , wherein the plurality of channels are straight and axially aligned with the longitudinal axis of the gas separator.3. The gas separator of claim 1 , wherein the plurality of channels are spiraled.4. The gas separator of claim 1 , further comprising a streamer positioned upstream from at least one of the one or more separation stages.5. The gas separator of claim 4 , wherein the streamer comprises:a streamer hub; anda plurality of streamer vanes extending inward from the streamer hub.6. The gas separator of claim 5 , wherein the plurality of streamer vanes are straight and axially aligned with the longitudinal axis of the gas separator.7. The gas separator of claim 1 , further comprising:a diffuser downstream from the rotor; anda crossover downstream from the diffuser, wherein each crossover is configured to remove gas from its respective separation stage.8. The gas separator of claim 7 , further ...

APPARATUS AND METHOD FOR PROCESSING WHITE WATER IN A PAPER MACHINE

Aspects provide for a Whitewater processing system suitable for managing an ejected Whitewater spray during operation of a paper or board making machine. A de-air system may provide for improved removal of air from the Whitewater. A calming system may reduce turbulence in a liquid flow, reducing turbulence in the flume. The de-air system and calming system may be disposed together or separately. Certain aspects may be implemented with a turbine (e.g., used to generate electricity from the Whitewater spray). Some aspects may provide for improved handling of variable spray velocities. 1. A de-air system for processing a whitewater spray ejected through a forming wire of a paper machine having a frame and a machine direction , the de-air system comprising:channels defined by walls shaped to direct a portion of the whitewater spray away from the machine direction, the channels open at entrances proximate to the forming wire and terminating at liquid outlets of the de-air system; andair outlets providing for air evacuation from the channels; a) between the respective entrances and liquid outlets of the de-air system, and excluding the air outlets, there is no substantial fluid communication between the channels;', 'b) the walls comprise side walls for which a majority of the side walls is within 10 degrees of vertical; or', 'c) less than 5% of a cross-sectional area of the channels is intersected by a free upstream end of a part., 'wherein the channels are configured such that at least one of2. The de-air system of claim 1 , wherein the channels are configured such that:a) between the respective entrances and liquid outlets of the de-air system, and excluding the air outlets, there is no substantial fluid communication between the channels; andb) the walls comprise side walls for which a majority of the side walls is within 10 degrees of vertical.3. The de-air system of claim 2 , wherein the channels are configured such that:c) less than 5% of a cross sectional area of ...

DOUBLE SHAFT REACTOR/MIXER AND SYSTEM INCLUDING AN END CAP FOR A REACTOR/MIXER AND A DISCHARGE SCREW CONNECTOR BLOCK

An at least two shaft reactor/mixer, in particular for process engineering treatment of highly viscose, elastic and/or solid containing reaction substance and mixture, in which at the housing inner wall inwardly directed static mixing elements are arranged, which interact with scrapers of the at least two shafts in such a way, that in the area of the spaces between the scrapers the static mixing elements and the housing inner wall sheer forces, in particular a flow disturbance, are generated in an enhanced manner. In addition, there is a system including an end cap for a one or multiple shaft reactor/mixer and a discharge screw connector block being connectable with the end cap in a detachable manner. 1. System including an end cap for a single- or multiple shaft reactor/mixer and a discharge screw connector block being connectable with the end cap in a detachable manner , whereinthe end cap comprises at least a bearing for receiving at least one shaft end, as well asmultiples bores for receiving fastening means, anda mixture outlet opening;and whereinthe discharge screw connector block comprises at least a channel for receiving at least one discharge screw, as well asa mixture inlet opening corresponding with the mixture outlet opening of the end cap, which leads into the at least one channel, andmultiple bores, which at least partially correspond with the bores in the end cap.2. System according to claim 1 , wherein at the discharge screw connector block a drive may be arranged in a detachable manner for the at least one discharge screw.3. System according to claim 1 , wherein the discharge screw connector block comprises in the area of the mixture inlet opening a fitting like fixing piece.4. System according to claim 3 , wherein the fitting like fixing piece comprises an inner frame area which encloses the mixture inlet opening and into which bores for receiving fastening means are introduced claim 3 , by means of which the end cap may be mounted at the discharge ...

DEVICE FOR SEPARATING TWO IMMISCIBLE FLUIDS OF DIFFERENT DENSITIES BY CENTRIFUGATION

A device for separating immiscible fluids of different densities from a liquid-containing emulsion, includes a longitudinal rotary drum having a longitudinal axis of rotation. The drum includes, longitudinally from upstream to downstream and between at least one upstream inlet and downstream outlets: a solid body rotation stage having an inlet and including at least one longitudinal inner partition for causing circumferential solid body rotation; a migration and coalescence stage including at least one longitudinal partition for causing circumferential solid body rotation, the partition delimiting at least one longitudinal channel communicating with the solid body rotation stage; and an extraction stage including at least one liquid outlet that has an overflow edge and extends along a longitudinal flow space communicating with the migration and coalescence stage via at least one longitudinal passage, and including a downstream liquid discharge space communicating with the outlet and connected to a downstream discharge port.

APPARATUS AND METHOD FOR PROCESSING WHITE WATER IN A PAPER MACHINE

Aspects provide for a Whitewater processing system suitable for managing an ejected Whitewater spray during operation of a paper or board making machine. A de-air system may provide for improved removal of air from the Whitewater. A calming system may reduce turbulence in a liquid flow, reducing turbulence in the flume. The de-air system and calming system may be disposed together or separately. Certain aspects may be implemented with a turbine (e.g., used to generate electricity from the Whitewater spray). Some aspects may provide for improved handling of variable spray velocities. 1. A calming station configured for use with a forming section of a paper machine to reduce turbulence in a liquid flowing from the forming section into a flume of the paper machine , the calming station comprising:a liquid inlet configured to receive the liquid;a liquid outlet configured to convey the liquid out of the calming station; and an adjustable gate configurable among two or more different positions that alter the flow of the liquid in different ways; and', 'a first portion having a first pattern of one or more holes, bars, slats, ridges, and grooves, and a second portion having a second pattern of one or more holes, bars, slats, ridges, and grooves different than the first pattern., 'a gate through and/or around which the liquid may flow, the gate having a pattern of one or more holes, bars, slats, ridges, and/or grooves, configured to modify the flow of liquid through and/or around the gate, the gate comprising least one of224-. (canceled)25. The calming station of claim 1 , wherein the gate comprises the adjustable gate claim 1 , and the adjustable gate has the first portion having the first pattern and the second portion having the second pattern.26. The calming station of claim 1 , wherein the pattern of one or more holes claim 1 , bars claim 1 , slats claim 1 , ridges claim 1 , and/or grooves includes a pitch in a fluid flow direction with respect to the gate claim 1 , ...

Deaerator Apparatus

A seal carrier that is used to transmit hydraulic fluid to control pistons in a transmission includes a center passage and connecting passages to one or more oil passages. As the seal carrier rotates during operation, the seal carrier acts as a centrifuge and entrapped air in the hydraulic fluid is separated from the hydraulic fluid. The released air moves into the center passage and out through one of the connecting passages, ultimately to a tank or reservoir. A poppet valve in the hydraulic fluid drain rail maintains a positive pressure on the hydraulic fluid at all times to create a pressure differential between the central passage and the tank. 1. A deaerator system comprising: a cylindrical outer surface;', 'a central passage located around an axial centerline of the seal carrier;', 'a radial passage having a proximal end at the central passage and a distal end at the cylindrical outer surface;', 'an axial passage carrying hydraulic fluid through the seal carrier, the axial passage displaced from the axial centerline of the seal carrier; and', 'a second radial passage connecting the axial passage to the central passage, wherein the second radial passage has a smaller diameter than the axial passage., 'a seal carrier including2. The deaerator system of claim 1 , wherein the seal carrier discharges air collected in the central passage through the distal end of the radial passage.3. The deaerator system of claim 2 , further comprising:a tank coupled to the axial passage wherein the seal carrier also discharges oil via the radial passage to the tank.4. The deaerator system of claim 1 , wherein the seal carrier is configured to rotate about the axial centerline.5. The deaerator system of claim 4 , further comprising:a poppet valve that creates a positive pressure in the second radial passage.6. The deaerator system of claim 5 , wherein a pressure setting of the poppet valve is between 0.5 psi and 5 psi.7. The deaerator system of claim 5 , wherein a pressure setting ...

LIQUID DEPTH-OPERATED VALVE ASSEMBLY FOR USE IN A ZERO GRAVITY ENVIRONMENT AND METHOD

A liquid depth-operated valve assembly for use in a zero gravity environment includes a Pitot pump disposed within a centrifugal separator configured to separate an air and a liquid from one another. Also included is a Pitot opening disposed at a first radial location relative to a substantially central location of the centrifugal separator. Further included is a depth-sensing port disposed at a second radial location along the Pitot pump, the second radial location disposed radially inwardly of the first radial location, the depth-sensing port in operative communication with a valve. 1. A liquid depth-operated valve assembly for use in a zero gravity environment comprising:a Pitot pump disposed within a centrifugal separator configured to separate an air and a liquid from one another;a Pitot opening disposed at a first radial location along the Pitot pump relative to a substantially central location of the centrifugal separator; anda depth-sensing port disposed at a second radial location along the Pitot pump, the second radial location disposed radially inwardly of the first radial location, the depth-sensing port in operative communication with a valve.2. The liquid depth-operated valve of claim 1 , wherein the valve is configured to control fluid flow.3. The liquid depth-operated valve of claim 2 , wherein the depth-sensing port is fluidly coupled with the valve.4. The liquid depth-operated valve of claim 3 , further comprising a depth-sensing port fluid path extending from the depth-sensing port to the valve.5. The liquid depth-operated valve of claim 3 , wherein the valve detects a total pressure proximate the depth sensing port.6. The liquid depth-operated valve of claim 5 , wherein the total pressure at the depth sensing port in a submerged condition is greater than a critical pressure required to open the valve.7. The liquid depth-operated valve of claim 2 , wherein the depth-sensing port is in operative communication with the valve via an electrical signal ...

SYSTEMS AND METHOD FOR A COOLANT CHAMBER

A debubbler system includes a hollow enclosure that includes an inlet and an outlet directing the flow of coolant fluid into and out from the hollow enclosure, respectively. The debubbler system further includes a check valve to exhaust gaseous bubbles in the coolant fluid out of the hollow enclosure to reduce the gaseous bubbles in the coolant fluid. The debubbler system also includes a vent tube fluidly coupled to the check valve, such that the vent tube is positioned opposite a weighted member that is fixed relative to a central axel that rotates about a rotation axis. The debubbler system may be part of a cooling system for cooling electronics systems, such as light-emitting diode (LED) lighting systems. 1. A debubbler system , comprising:a hollow enclosure comprising an inlet and an outlet configured to direct flow of coolant fluid into and out from the hollow enclosure, respectively;a check valve configured to exhaust gaseous bubbles in the coolant fluid out of the hollow enclosure to reduce the gaseous bubbles in the coolant fluid; anda vent tube fluidly coupled to the check valve, wherein the vent tube is positioned opposite a weighted member, wherein the weighted member and the vent tube are fixed to a central axel configured to rotate inside the hollow enclosure.2. The debubbler system of claim 1 , wherein the weighted member is configured to couple to an internal tubing configured to direct the coolant fluid toward the outlet or the inlet.3. The debubbler system of claim 1 , comprising a fluid level sensor comprising a photodiode configured to detect a reflected light from a light source and to generate a signal in response to detecting the reflect light.4. The debubbler system of claim 3 , wherein the signal is received by a controller claim 3 , and wherein the controller is configured to send a control signal to a pump to increase claim 3 , decrease claim 3 , or maintain a flow rate of the coolant fluid.5. The debubbler system of claim 1 , wherein a ...

Floating Gas Trap System Using Agitation

A gas trap system for releasing gas-phase fluids is provided herein. The gas trap system is designed to reside within a return fluids tank, such as at a drill site. The gas trap system first includes a gas trap. The gas trap is configured to agitate drilling fluids in the return tank, and then to release gases during agitation. Liquids are circulated and released through a liquids exhaust port while gases are released through a gas exhaust port near the top of the gas trap. The gas trap system is configured to float along vertical guide rods in response to changes in height, weight and viscosity of the drilling fluids in the return tank. A method of capturing gaseous phase fluids from a fluid return is also provided herein. The fluid return is preferably drilling fluids at a drill site. 1. A gas trap system , comprising:a motor; an elongated canister having a wall,', 'a through-opening at a lower end of the canister configured to receive drilling fluids from the return tank,', 'an impeller adjacent the lower end of the canister,', 'a shaft residing axially along the canister, with the shaft operatively connected to the impeller and configured to impart rotational movement to the impeller in response to energy provided by the motor, thereby agitating the drilling fluids within the chamber of the canister,', 'a liquids exhaust port along the wall of the canister configured to release liquids from the canister during fluid agitation, and', 'a gas exhaust port configured to release gases from a top end of the canister also during fluid agitation;, 'a gas trap configured to agitate drilling fluids when positioned in a return tank, and then to release gases during agitation, the gas trap comprisingat least one vertical guide rod;an upper guide rod plate having through openings for slidably receiving corresponding vertical guide rods; an elongated vertical bar having an upper end and a lower end, the lower end being releasably connectable to the return tank, and', 'an ...

PROTEIN DEBUBBLER IMPELLER STRUCTURE

An improvement of protein debubbler impeller structure includes an impeller pivotally installed at a bottom of the protein debubbler to be driven by an impact from a polluted water and ambient air under pressure introduced through an intake port along a radial direction to generate an upward vortex and multiply bubbles. The bubbles pass through an orifice of a press pad positioned above after absorb the pollution substances to generate more fine bubbles for carrying more pollution substances in the water. Then the fine bubbles overflow into a collector and dissipate that the pollution substances are collected. The rotation of the impeller generating vortex can not only increase the amount of bubbles generated but also enhance the mixing of bubbles with the polluted water for improving the cleaning effectiveness. 1. An improvement of protein debubbler impeller structure comprisingan outer casing, vertically positioned on a base;an impeller, pivotally installed on the base and positioned at a bottom of said outer casing;an intake port, positioned at said outer casing and aligned to a vane of said impeller along its radial direction with a centerline offset a clearance with respect to a centerline of said impeller;an outlet port, fluid dynamically connected with the bottom of said outer casing and provided with a valve to control a discharge flow rate for discharging a clean water after cleaning;a press pad, inserted in said outer casing and provided with multiply orifices and each of the multiply orifices provided with an internal diameter tapered upward; anda collector, overlapped on a top of said outer casing and provided with a neck-pipe at an axial direction at a bottom of said collector and a drainage for draining a polluted water.2. The improvement of protein debubbler impeller structure of wherein a top end of the valve is secured to a thread portion of an adjusting bar that is pivotally installed on a bracket.3. The improvement of protein debubbler impeller ...

DEVICE FOR TREATING FLUID MIXTURES

The invention relates to a device for treating fluid mixtures, which contain gases, such as in particular hydrogen (H2), air, nitrogen (N2), or natural gases, and liquids, such as in particular ionic liquids, hydraulic fluid, or process liquids, comprising at least a first separation stage () for separating the fluid mixture into a liquid fraction and a gas fraction, which is contaminated with a remaining liquid fraction, from which gas fraction said remaining liquid fraction is removed in at least one further separation stage (). 12967. A device for treating fluid mixtures that contain gases , such as in particular hydrogen (H) , air , nitrogen (N) , or natural gases , and liquids , such as in particular ionic liquids , hydraulic fluid , or process liquids , with a least a first separation stage () for separating the fluid mixture into a liquid fraction and into a gas fraction , which is contaminated with a remaining liquid fraction , from which gas fraction this remaining liquid fraction is removed in at least one additional separation stage ().229. The device according to claim 1 , characterized in that a centrifugal separator () is provided as a first separation stage.367. The device according to claim 1 , characterized in that a coalescing filter () is provided as a second separation stage.4296715371939. The device according to claim 1 , characterized in that all separation stages ( claim 1 , ) are arranged in a common housing () claim 1 , which has an inlet () for the fluid mixture claim 1 , an outlet () for the gas fraction separated from the liquid claim 1 , and at least one emptying outlet ( claim 1 , ) for removing the cleaned liquid.513296715. The device according to claim 1 , characterized in that the housing () has a cavity extending along a vertical axis () claim 1 , in which the centrifugal separator () is arranged between the overlying coalescing filter () and an underlying collection space () for receiving separated liquid.643312915454733115. The ...

DEVICE FOR SEPARATING SUBSTANCES FROM A MEDIUM

A device for separating at least one substance from a liquid or gaseous medium by centrifugal forces has a housing with a separating chamber, into which the mixture to be separated is delivered and is set into rotation. Two immersion tubes, through which cleaned medium flows out, project into the separating chamber. On the lower end of the housing, there is a discharge opening for the separated substance. Between ends of the immersion tubes, within the chamber, there is a diffuser connected to the immersion tubes. The diffuser includes several curved guide vanes that, viewed in the direction of rotation of the medium, have a spacing increasing from the peripheral surface of the immersion tubes, that approach the axis of the immersion tubes. In the diffuser, there are optionally plates, which ensure a laminar flow of the cleaned medium through the immersion tubes and out of the device. 1125234283410. Device () for separating a mixture of at least one liquid or gaseous medium and at least one liquid or gaseous substance that has a higher specific weight than the medium under the action of centrifugal forces , with a separating chamber () , with a system for producing a rotary motion of the mixture around the axis () of the separating chamber () , with immersion tubes ( and ) that project into the separating chamber () for withdrawal of the medium , and with a discharge opening () for the separated substance , between the ends of the immersion tubes ( , ) there being a diffuser () ,{'b': 10', '11', '2', '3', '4', '5', '3', '4, 'characterized in that the diffuser () has at least two guide vanes () that—relative to the direction of rotation of the mixture in the separating chamber ()—have an increasingly shorter distance from the peripheral surface of the immersion tubes (, ) proceeding from the axis () of the immersion tubes ( and ).'}211534. Device according to claim 1 , wherein the guide vanes () are curved around axes that are parallel to the axis () of the immersion ...

PORTABLE DRILLING WASTE TREATMENT

An apparatus comprising a conduit, a separator, a blower, and a mixing unit positioned on a portable unit that can be stationed at a drilling site. The conduit can be positioned at a sludge source such that a combination of a sludge and air is introduced into the conduit when a pressure in the conduit is reduced. The separator is coupled to the conduit and receives the combination from the conduit and separates the sludge from the air. The blower is in fluid communication with the separator and the conduit and decreases a pressure in them to continuously pull the combination of the sludge and the air from the source directly to the separator via the conduit. The mixing unit receives the material and the sludge at selectable rates and mixes them to generate a treated material that exhibits physical and chemical characteristics that allow placement in a landfill. 1. A portable apparatus for treatment of drilling waste , the apparatus comprising:a portable unit that is capable of being portably stationed at a drilling site where the drilling waste is produced;a first separator positioned on the portable unit, configured to receive a combination of the drilling waste and air, and configured to substantially separate the drilling waste from the air, the first separator including a first aperture near a top of the first separator, a first bottom opening, and a second aperture;a conduit including a first end that is coupled to the first aperture and a second end configured to be positioned at a drilling waste source;a blower positioned on the portable unit, coupled to the second aperture, and configured to decrease a pressure in the conduit to continuously pull the drilling waste from the drilling waste source directly into the first separator;a first metering auger positioned on the portable unit below the bottom opening of the first separator and configured to move the drilling waste that exits from the first separator via the first bottom opening to a first spout at a ...

IN-LINE CENTRIFUGAL SEALANT DEBUBBLER

Systems for removing gas from a sealant and transferring gas-less sealant to an applicator are provided. The system may comprise: a rotatable chamber including: a first opening for receiving sealant; a hollow conduit arranged such that when gas accumulates in the center of the rotatable chamber when the rotatable chamber is rotating, the gas is ventable from the rotatable chamber; a second opening for receiving gas-less sealant from the rotatable chamber after the gas is vented from the hollow conduit; and a motor operatively configured to rotate the rotatable chamber; and a gas-less sealant applicator in fluid communication with the second opening of the rotatable chamber such that gas-less sealant released by the second opening is flowable into the applicator. The system may also include a robot arm including an end effector with a sealant dispensing nozzle. A method for applying sealant to an aircraft structure is also provided. 1. A system for removing gas from a sealant and transferring gas-less sealant to an applicator , the system comprising: a first opening for receiving sealant;', 'a hollow conduit arranged such that when gas accumulates in the center of the rotatable chamber when the rotatable chamber is rotating, the gas is ventable from the rotatable chamber;', 'a second opening for receiving gas-less sealant from the rotatable chamber after the gas is vented from the hollow conduit; and, 'a rotatable chamber includinga motor operatively configured to rotate the rotatable chamber; anda gas-less sealant applicator in fluid communication with the second opening of the rotatable chamber such that gas-less sealant released by the second opening is flowable into the applicator.2. The system of further comprising a sealant repository in fluid communication with the first opening of the rotatable chamber for providing the sealant to the first opening.3. The system of further comprising a pneumatic piston disposed such that the piston urges the sealant from the ...

APPARATUS FOR SEPARATING GAS AND LIQUID

Disclosed is an apparatus for separating gas and liquid. The apparatus for separating gas and liquid includes a housing, a rotating shaft provided inside the housing, a drive unit configured to rotate the rotating shaft, a rotating cone mounted at the rotating shaft to rotate about the rotating shaft and having a diameter decreasing from an upper end to a lower end thereof, a fixed cone fixed in the housing to be spaced apart from the rotating cone and having a diameter decreasing from an upper end to a lower end thereof, and a scraper configured to remove scale generated in at least one of the fixed cone and the rotating cone, based on the rotation of the rotating shaft. 1. An apparatus for separating gas and liquid comprising:a housing;a rotating shaft provided inside the housing;a drive unit configured to rotate the rotating shaft;a rotating cone mounted at the rotating shaft to rotate about the rotating shaft and having a diameter decreasing from an upper end to a lower end thereof;a fixed cone fixed in the housing to be spaced apart from the rotating cone and having a diameter decreasing from an upper end to a lower end thereof; anda scraper configured to remove scale generated in at least one of the fixed cone and the rotating cone, based on the rotation of the rotating shaft.2. The apparatus for separating gas and liquid of claim 1 , wherein the scraper is fixed in the rotating shaft or the rotating cone claim 1 , and configured to remove scale generated in the fixed cone while rotating with the rotating shaft or the rotating cone.3. The apparatus for separating gas and liquid of claim 2 , wherein the scraper extends from the rotating shaft or the rotating cone toward the fixed cone.4. The apparatus for separating gas and liquid of claim 3 , wherein the scraper is spaced apart at a predetermined distance from the fixed cone.5. The apparatus for separating gas and liquid of claim 3 , wherein the scraper extends to face an outer circumferential surface of the ...

Device and Method for the Contact of a Gas Phase with a Liquid Medium

A device for the contact of a gas phase with a liquid medium, and a method for operating the device. The liquid medium here is directed into the device and some of it is raised by means of a conveying device. The liquid medium raised is distributed over a rotating brush by way of a distributing means. At least one gas inlet and a fan here generate a gas stream from a lower portion of the device to an upper portion of the device. The liquid medium distributed over the upper surface of the brush is directed back by way of the brush, counter to the gas stream, into the lower region. 1. A device for the contact of a gas phase with a liquid medium , comprising the following:a housing, having a lower region, a central region and an upper region;at least one gas inlet;a fan;at least one first inflow for the liquid medium;at least one outflow, which is arranged in the lower region;a conveying device, which is suitable for raising some of the liquid medium from the lower region; anda rotatable brush, which comprises bristles;wherein the at least one gas inlet and the fan are suitable for generating a gas stream from a lower portion of the device to an upper portion of the device; anda distributing means is provided in the upper region of the housing, said distributing means being suitable for distributing over the brush the liquid medium which is raised by the conveying device.2. The device as claimed in claim 1 , wherein the conveying device is designed in the form of an Archimedean screw and the brush is fitted on the conveying device and can be rotated therewith.3. The device as claimed in claim 1 , wherein the central region of the housing is essentially rotationally symmetrical and the brush is fitted in a rotatable manner into the central region of the housing.4. The device as claimed in claim 1 , wherein the device comprises at least one second inflow for the liquid medium.5. The device as claimed in claim 1 , wherein the device also comprises at least one drive) ...

CENTRIFUGAL SEPARATOR FOR REMOVING BUBBLES OF INSERTED MATTER IN SYRINGE

Disclosed is a centrifugal separation device for removing air bubbles from materials filled into syringes, the device including: a centrifugal separator having a round body, a sealing cover sealably mounted on top of the body, a rotary shaft and a rotary body rotated by the operation of a motor, mounting members coupled to hinge shafts formed on the four faces of the rotary body, the syringes mounted on the mounting members through respective stands, a vacuum pipe and a vacuum releasing pipe connected on the underside of the body, and a vacuum sensor mounted at the inside of the vacuum pipe; a vacuum driving part adapted to absorb the air from the interior of the body through the vacuum pipe to reduce the internal pressure of the body to a given pressure; a sensing part adapted to input the pressure value detected from the vacuum sensor to a controller; a motor driving part adapted to drive the motor to rotate the rotary shaft; and the controller adapted to operate the centrifugal separator, to constantly maintain the internal pressure of the body to a set value, and to drive the motor at set RPM and for set driving time. 1. A centrifugal separation device for removing air bubbles from materials filled into syringes , the device comprising:a centrifugal separator having a round body, a sealing cover sealably mounted on top of the body, a rotary shaft and a rotary body rotated by the operation of a motor, mounting members coupled to hinge shafts formed on the four faces of the rotary body, the syringes mounted on the mounting members through respective stands, a vacuum pipe and a vacuum releasing pipe connected on the underside of the body, and a vacuum sensor mounted at the inside of the vacuum pipe;a vacuum driving part adapted to absorb the air from the interior of the body through the vacuum pipe to reduce the internal pressure of the body to a given pressure;a sensing part adapted to input the pressure value detected from the vacuum sensor to a controller;a ...

MULTIPHASE PUMP

A product-lubricated multiphase pump for pumping a multiphase mixture containing hydrocarbon includes a separation system and a supply system. To achieve a good cooling and lubrication of pump elements without a lot of operating media and operating medium circuits, the separation system has a first separation stage for at least partly separating at least a portion of the multiphase mixture into a plurality of phase-enriched components and the supply system supplies a liquid-enriched liquid component as lubricant to a pump element to be lubricated. 1. A multiphase pump for pumping a multiphase mixture containing hydrocarbon , comprising:a separation system having a first separation stage configured to at least partly separate at least one portion of the multiphase mixture into a plurality of phase-enriched components; anda supply system configured to supply a liquid-enriched liquid component as a lubricant to a pump element to be lubricated.2. A multiphase pump in accordance with claim 1 , whereinthe separation system has a second separation stage configured to separate the liquid-enriched liquid component into a more highly enriched liquid component and a gas-enriched gas component.3. A multiphase pump in accordance with claim 2 , whereinthe second separation stage is arranged upstream of the pump unit in the supply system.4. A multiphase pump in accordance with claim 2 , whereinthe second separation stage has a centrifuge with a rotating centrifugal element with an inwardly disposed gas passage and an outwardly disposed liquid passage which leads through a bearing for supporting the centrifugal element.5. A multiphase pump in accordance with claim 4 , wherein{'b': 76', '92, 'a central shaft by which the centrifugal element (, ) is supported.'}6. A multiphase pump in accordance with whereinthe supply system has a cooling unit between the first and second separation stages.7. A multiphase pump in accordance with claim 1 , whereinthe separation system includes a gas ...

BUBBLE REMOVING SYSTEM

A bubble removing system and a bubble removing method are provided. The bubble removing system comprises a main bubble removing apparatus which comprises a first enclosed container, a first fluid lead-in pipe, a first fluid lead-out pipe, and a bubble collecting member. The cross section of the inner cavity of the first enclosed container is circular, and the first enclosed container is used for accommodating a fluid substance. The first fluid lead-in pipe passes through a sidewall of the first enclosed container, is tangent to the inner cavity wall of the first enclosed container, and is disposed at the upper part of the first enclosed container. The first fluid lead-out pipe passes through the sidewall of the first enclosed container and is disposed at the lower part of the first enclosed container. 1. A bubble removing system , wherein , the bubble removing system comprises a main bubble removing device , and the main bubble removing device includes a first closed container , a first fluid lead-in pipe , a first fluid lead-out pipe and a bubble collecting member; andan inner cavity cross section of the first closed container is round, and the first closed container is configured for containing a fluid substance; the first fluid lead-in pipe passes through a side wall of the first closed container, is tangent with an inner cavity wall of the first closed container, and is arranged on an upper portion of the first closed container; the first fluid lead-out pipe passes through the side wall of the first closed container and is arranged on a lower portion of the first closed container; the bubble collecting member includes a hollow bubble collecting part and a communication part, the bubble collecting part is arranged in a center of a top of an inner cavity of the first closed container, so as to collect the fluid substance located on the top of the first closed container and rich in bubbles, the communication part is arranged outside the first closed container, and ...

De-Aeration System and Method

The invention relates generally to a de-aeration apparatus and system, and more particularly, to an apparatus and system suitable for de-aerating highly viscous fluids comprising a vacuum chamber, an annular disk for rotating within the chamber, and a fixed baffle covering a portion of the surface of the annular disk and thereby defining a predetermined path by which the fluid to be de-aerated is spread more quickly into a thinner layer on the disk, exposing a greater amount of air/gas bubbles from the fluid in a shorter amount of time and resulting in a higher quality product than conventional de-aeration systems allow. 1. A system for de-aerating material , comprising:a vacuum chamber;a plate that is configured to rotate and that is positioned within the vacuum chamber; anda stationary baffle that covers a portion of the plate and that is separated from the plate by a gap;wherein the material to be de-aerated is fed onto the plate as it rotates between the plate and the stationary baffle; andwherein the material is directed radially outward through the gap.2. The de-aeration system of claim 1 , further comprising a dosifier ring that extends upwardly from the plate and that is positioned under the stationary baffle.3. The de-aeration system of claim 2 , wherein the centrifugal force of the plate as it rotates directs the material radially outward along a selected path passing by the dosifier ring and through the gap.4. The de-aeration system of claim 3 , wherein the selected path is a tortious path.5. The de-aeration system of claim 1 , further comprising a perforated ring mounted to the plate at a location that is radially outward from the stationary baffle.6. The de-aeration system of claim 1 , further comprising:a compartment formed between the plate and the stationary baffle; anda feed tube configured to provide material to the compartment.7. The de-aeration system of claim 1 , wherein the gap serves to control the thickness of the material on the plate as the ...

Gas-Extraction Device and Associated Analysis Assembly and Method

Gas-extraction device () for extracting at least one gas contained in a drilling mud, the device comprising: —an enclosure (), —an equipment () for supplying the drilling mud to the enclosure (), —an equipment () for introducing a carrier gas into the enclosure (), wherein the device comprises a flow regulator () able to regulate the flow rate of a gas flow containing at least carrier gas, and a pressure controller situated downstream of the enclosure () configured for locally setting a pressure lower than the pressure of the enclosure (), wherein the flow, regulator () is interposed between the pressure controller and the enclosure (). 1. A gas extraction device for extracting at least one gas contained in a drilling mud , the device comprising:an enclosure,an equipment for supplying the drilling mud to the enclosure,an equipment for introducing a carrier gas into the enclosure,{'b': '204', 'wherein the device comprises a flow regulator () able to regulate the flow rate of a gas flow containing at least carrier gas,'}{'b': '204', 'and a pressure controller situated downstream of the enclosure configured for locally setting a pressure lower than the pressure of the enclosure, wherein the flow regulator () is interposed between the pressure controller and the enclosure.'}2. The gas extraction device according to claim 1 , further comprising a gas analyzer for analyzing the gas claim 1 , which is connected to the enclosure via a gas-extraction pipe of the gas-extraction device.3. The gas extraction device according to claim 2 , wherein the gas analyzer is directly connected to the enclosure.4. The gas extraction device according to claim 2 , wherein the gas analyzer comprises one of the following analyzers:a spectrometer, such as an infrared spectrometer, and/ora flame ionization detector chromatograph (FID), and/ora thermal conductivity detector chromatograph (TCD), and/ora gas chromatography system connected to a mass spectrometer (GC-MS).5. The gas extraction ...

Machine combinée de pompage et de séparation pour circuit d'huile de turboréacteur

Machine combinée de pompage et de séparation en deux phases distinctes et purifiées d'un mélange ou fluide diphasique liquide/gaz en entrée de la machine, caractérisée en ce qu 'elle comporte au moins trois étages (A, B, C) physiquement séparés, mis en mouvement par un moyen interne ou externe à la machine et intégrés dans un carter (8) unique : - un premier étage (A), muni d'une entrée (4) pour le fluide diphasique, dans lequel ont lieu l'aspiration, le pompage et une séparation partielle du fluide diphasique en deux phases distinctes, une phase essentiellement liquide et une phase essentiellement gazeuse ; - un deuxième étage (B), comprenant deux zones : - une première zone dans laquelle a lieu le dégazage de la phase essentiellement liquide extraite du premier étage (A) et - une seconde zone dans laquelle a lieu le séchage de la phase essentiellement gazeuse extraite du premier étage (A), muni d'une première sortie (9) pour le gaz séché ; - un troisième étage (C), dans lequel a lieu le refoulement et la mise en pression du liquide dégazé, muni d'une seconde sortie (5) pour le liquide dégazé.

利用旋流或离心场与压力梯度场耦合进行液体脱气的装置

本发明涉及一种利用旋流或离心场与压力梯度场耦合进行液体脱气的装置。该装置包括设有一腔体，该腔体上设有液气进口、气相出口和液相出口，该气相出口从该腔体上表面中心插入该腔体内，插入深度为该腔体最大直径的0.1～3倍，具体而言，该气相出口通过一半径由下至上逐渐变大的溢流管实现，溢流管末端还进一步设置有一喇叭口。本发明的有益效果在于，设计了一深入旋流装置腔体的倒锥形气相出口结构，充分利用了腔体内压力梯度对液体中气体溶解度的影响，将离心场及压力梯度场有机结合在一起，在脱除液体夹带气的同时可脱除在入口分压下的溶解气。

Apparatus for relieving blockage of the pulp discharge passage in a cyclone in a pulping system

Apparatus for relieving blockage of the pulp discharge passage in a cyclone separator included in a pulping system. The pulp stock is treated in an environment of superatmospheric steam and discharged together with the steam into the separator cyclone. The separated processing steam is evacuated from the cyclone while the steam liberated pulp stock is propelled through a throat which tapers towards the discharge valve by a screw conveyor whose flights are contoured to rotate snugly within the tapered throat. The discharge valve is controlled to maintain a predetermined rate of discharge and a predetermined superatmospheric pressure within the cyclone to allow evacuation of steam therefrom. The shaft of the screw conveyor is reciprocally mounted in the cyclone to allow the screw flights to yield in response to a predetermined excessive thrust resulting from compacted pulp stock blocking the throat, to provide a by-pass between the screw flights and the throat wall and thereby relieve the blockage. The invention may also include sensor means for controlling the rate of discharge in response to variations in thrust on the compacted pulp stock by the screw conveyor.

Anordning vid tryckcyklon

Apparatus for degassing liquid

Изобретение относитс  к области теплоэнергетики, в частности к устройствам дл  удалени  газа из жидкости и может быть использовано в системах тепловодоснабжени  а также в химической и нефтеперерабатьюающей промьшшенности. Цель изобретени  - повышение эффекта дегазации. (Устройство содержит корпус 1 с подвод щим 2 и отвод щим 6 патрубками. Между торцовой частью корпуса и подвод щим патрубком расположена крыльчатка 3, св занна  с электроприводом 4. Крьшьчатка раскручивает жидкость со скоростью, обеспечивающей образование воздушного шнура 8 вдоль оси вращени  по всей длине корпуса. Под действием центробежных сил жидкость как наиболее т жела  среда перемещаетс  к стенкам корпуса, вытесг н   газ как наиболее легкую среду к оси вращени  с последующим выходом его через воздухоотборник наружу. Деаэрированный слой жидкости 9 через щелевидный отвод щий патрубок поступает в гидросистему 7. 2 з.п. ф-лы, 1 ил. г (Л The invention relates to the field of heat and power engineering, in particular, to devices for removing gas from a liquid and can be used in heat and water supply systems as well as in chemical and oil refining industry. The purpose of the invention is to increase the effect of degassing. (The device includes a housing 1 with an inlet 2 and a discharge pipe 6. The impeller 3 connected to the electric actuator 4 is located between the end part of the housing and the inlet pipe. The lid unwinds the liquid at a rate ensuring the formation of the air cord 8 along the axis of rotation along the entire length Under the action of centrifugal forces, the liquid, as the most severe medium, moves to the walls of the case, displaces the gas as the lightest medium to the axis of rotation, and then exits through the air collector to the outside. anny layer 9 through the slit-shaped fluid discharging tube enters the hydraulic system 7. 2 ZP-f ly 1 yl. g (A

Apparatus for treatment of liquid with acoustic oscillatios when degassing

УСТРОЙСТВО ДЛЯ ОБРАБОТКИ ЖИДКОСТИ АКУСТИЧЕСКИМИ КОЛЕБАНИ51МИ ПРИ ДЕГАЗАЦИИ, содержащее корпус с тангенциальньол входным патрубком, цилиндрическим каналом и выходными отверсти ми , перед которыми расположен резонатор, о тлича юще вс  тем, что, с целью повышени  эффективности обработки, жидкости,устройство снабжено кожухом с отводным патрубком , корпус размещен в кожухе, а выходные отверсти ,корпуса выполнены тангенциальными. A device for treating a fluid with acoustic traps during degassing, comprising a housing with a tangential injection inlet, a cylindrical channel and outlet openings with a resonator in front of which, in order to increase the treatment efficiency, the device is equipped with a cover with outlet pipe. , the housing is located in the housing, and the outlet openings, the housing are tangential.

Apparatus for degassing the drilling mud

Изобретение относитс  к устройствам дл  дегазации, приготовлени  и обработки буровых и тампонажных растворов при бурении нефт ных и газовых скважин. Цель изобретени  - повышение эффективности процесса дегазации. Дл  этого раствору с равномерно распределенной в нем газовой ф-азой при совместном действии вакуума и вращающейс  крыльчатки придают в вертикальном приемном трубопроводе враща- тельно-поступательное движение снизу вверх, раздел ют при этом раствор на более плотный с малым содержанием газа и на менее плотный с большим содержанием газа. Направл ют более плотную среду, движущуюс  у внутренней поверхности приемного трубопровода , через щели на периферийные конусные тарелки, а менее плотную среду, движущуюс  в центральной части трубопровода , - на центрально расположенное центробежное разбрызгивающее колесо. Дл  по- выщени  эффекта разделени  на пути движени  раствора выще щелей-выходов на периферийные конусные тарелки в прие.мном трубопроводе предусмотрено дополнительное гидравлическое сопротивление, например сужение сечени  приемной трубы. 1 з. п. ф-лы, 4 ил. se (Л The invention relates to devices for the degassing, preparation and treatment of drilling and cement slurries during the drilling of oil and gas wells. The purpose of the invention is to increase the efficiency of the degassing process. To do this, the gas phase with a uniformly distributed gas phase, under the combined action of a vacuum and a rotating impeller, is given a rotational-translational motion from the bottom upwards in the vertical receiving pipe, separating the solution into a more dense, low-gas content and less dense with high gas content. A more dense medium moving at the inner surface of the receiving pipeline is directed through the slots to the peripheral conical plates, and a less dense medium moving in the central part of the pipeline to the centrally located centrifugal spray wheel. To increase the effect of separation on the path of the solution, loosen the gap-outlets on the ...

Entgasung

Die Erfindung betrifft ein Verfahren sowie eine Vorrichtung zum Entgasen einer Faserstoffsuspension (1) in einem unter Unterdruck stehendem Entgasungsraum (2), in den die Faserstoffsuspension (1) eingebracht und aus dem das abgesonderte Gas herausgesaugt wird. Dabei soll die Effizienz der Entgasung mittels einer kompaken Anordnung dadurch verbessert werden, dass die Faserstoffsuspension (1) zumindest teilweise auf wenigstens eine Entgasungsfläche (3) im Entgasungsraum (2) aufgebracht wird und an dieser herabfließt.

Method for separation of gas-liquid mixture and device for its implementation

FIELD: oil and gas industry. SUBSTANCE: device for separation of water-oil emulsion contains a body (1), a batcher of mixture constant flow rate (8) installed at the inlet, an inlet pipe union (2) communicating with a mixture supply chamber (15), drain shelves (6) with alternating matching holes (17), unions (3, 4, 5) of gas, oil and water discharge with the drain shelves (6) attached to a shaft (14) driven by a drive (11) and a transmission (12). The emulsion is supplied at constant flow rate through pressure pipeline (7) via the feed chamber (15) into a gap between the two surfaces of the drain shelves (6). To create critical resonance thickness of emulsion boundary layer, one of the surfaces receives reciprocal or torsional vibrations. The mixture is subjected to shear stress by mutually opposite reciprocal motion of the drain shelves (6) parallel relatively each other. When passing through holes (17) of the drain shelves 6, emulsion acquires pulsating motion generating acoustic vibrations therein. The outlet flow rate between the drain shelves (6) should not exceed critical rate of cavitation development. EFFECT: increased efficiency of dewatering and desalting of water-oil emulsion. 6 cl, 7 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 641 738 C2 (51) МПК B01D 17/04 (2006.01) B01D 19/00 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (52) СПК B01D 17/047 (2006.01); B01D 19/0052 (2006.01) (21)(22) Заявка: 2015113489, 14.04.2015 (24) Дата начала отсчета срока действия патента: Дата регистрации: Приоритет(ы): (22) Дата подачи заявки: 14.04.2015 (43) Дата публикации заявки: 10.11.2016 Бюл. № 31 (45) Опубликовано: 22.01.2018 Бюл. № 3 2315646 C1, 27.01.2008. SU 1510861 A1, 30.09.1989. US 5214937 A, 01.06.1993. CN 102527094 A, 04.07.2012. 2 6 4 1 7 3 8 (54) СПОСОБ РАЗДЕЛЕНИЯ ГАЗОЖИДКОСТНОЙ СМЕСИ И УСТРОЙСТВО ДЛЯ ЕГО ОСУЩЕСТВЛЕНИЯ (57) Реферат: Изобретение относится к области разделения поверхностями сливных полок (6). ...

一种新型的公转自转一体式搅拌脱泡机

本发明公开了一种新型的公转自转一体式搅拌脱泡机，包括脱泡机本体，脱泡机本体两侧的一端均固定设有定位条，两个定位条底部的两端均固定设有第一定位杆，四个第一定位杆外壁的一端均穿插设有定位板，且四个第一定位杆外壁的一端分别与定位板顶部两侧的两端穿插连接，四个第一定位杆外壁的另一端均穿插设有第一弹簧，本发明通过固定在挡块一侧的电动伸缩杆的伸缩端带动挡板移动，使得齿条的底端与固定在丝杆外壁中间位置的齿轮啮合转动，通过第一弹簧的弹性形变使得脱泡机本体竖直方向的轻微震动得到缓冲，降低脱泡机本体的工作震动，避免容易因为震动导致脱泡机的内部和外壳均产生摩擦震动，增加脱泡机的实用性。

泵来流含气实验的气液多级分离装置

本发明公开了一种泵来流含气实验的气液多级分离装置。包括罐体和置于罐体内的第一、第二和第三级分离部分，第一级分离部分置于罐体内腔的上部空间，第二级分离部分置于罐体内壁周面，第一级分离部分和第二级分离部分之间通过水管连接，第三级分离部分置于罐体底部；第一级分离部分包括螺旋管、喷嘴和折流板，第二级分离部分包括环形腔体、入口挡板、气液分离板和出口挡板，第三级分离部分包括分液板和上端大、下端小的锥形导流管。本发明机构紧凑，分离效率高，能有效解决实验和工程中流体除气问题。

脱气装置

本实用新型涉及一种用于使纤维悬浮液(1)在处于负压的脱气室(2)中脱气的脱气装置，所述纤维悬浮液(1)引入所述脱气室(2)中并且分离出的气体被从所述脱气室(2)中抽出。在此，脱气装置的效率借助紧凑的布置由此得以改善，纤维悬浮液(1)至少部分地施加到脱气室(2)中的至少一个脱气面(3)上并且从所述脱气面(3)上流下。

Deaerator

1.ДЕАЭРАТОР, содержащий ци линдрический корпус с торцевыми кры ками, верхн   из которых имеет патр бок отвода выделившихс  газов, и по перечной перегородкой, раздел ющей корпус на входной и выходной отсеки , снабженные соответственно тангенциальными патрубками дл  подвода деаэрируемой и отвода деаэрированйЬй жидкости, отличаю щий -qrr с   тем, что, с целью повышени  качества деаэрации и расширени  функциональных возможностей путем использовани  его в качестве декарбонизатора стенка корпуса в зоне входного отсека и (или) поперечна  перегородка выполнены полыми, имеющими тангенциальные сопла или отверсти  дл  сообщени  с входньт отсеком и подключены к источнику деаэрирующей среды, а нижн   крышка снабжена патрубком слива жидкости или подвода деаэрирующей среды. 2.Леаз|ратор поп.1, oтличaю щ и й.с   тем, что, нижн   и (или) верхн   торцевые крьвлки выполнены полыми, и при помощи выполненных в них отверстий, сообщены с внутрен ней полостью корпуса и подключены к источнику деаэрирущей среды.

Method for mixing liquid, solids and gas and for simultaneously separating gas or gas and solids from the liquid

The invention relates to a method for maintaining a continuous mixing extending throughout the transversal section of the reactor space in a liquid containing solids and gas, and for simultaneously separating gas or gas and solids from the liquid. The invention also relates to an apparatus whereby the mixing is maintained, and simultaneously at least one phase is removed from the liquid under agitation. In a particularly advantageous fashion the method and apparatus of the present invention are suited for the stirring of bioreactors, as well as to removing gas and solids from the said reactors.

用于对排出水进行除气的单元和方法

本发明涉及一种用于对来自造纸机的排出水进行除气的单元（3），所述单元（3）包括：入口（8），其用于接收沿第一流向的排出水；出口（39），其用于将排出水移除到随后的除气通道中；以及设置在所述入口的下游的第一室（5），所述第一室包括第一室部（18），所述第一室部（18）包括：引导壁部（37），所述引导壁部用于将所述排出水沿与所述第一流向不同的第二流向改变方向，所述引导壁部由多个弯曲引导壁（10,23）形成，并且所述引导壁（10,23）与所述排出水相互作用，使得所述排出水被减速并且空气从所述排出水被驱出；以及两个端壁（25,26），这两个端壁设置在所述引导壁（10,23）的相应两侧上，其中，所述流动通道中的至少一个的每个端壁具有开口（27），所述开口与所述流动通道连通，用于移除从所述流动通道中的所述排出水释放的空气。本发明还涉及一种用于这种除气的方法。

Gas separation device, its front wall and separation rotor

An improved method and apparatus for devolatilization

Method and apparatus for degassing a viscous liquid

Apparatus for maintaining a continuous mixture in a liquid containing solids and gas and for separating gas or gas and solids from the liquid at the same time

A kind of device of gas in removal liquid

本发明公开了一种去除液体中的气体的装置，至少包括：介质存储装置、管道及抽风装置；所述抽风装置的进气端通过所述管道与所述介质存储装置的第一端口贯通连接；所述抽风装置的进气端位于所述介质存储装置的第一端口的上方。本发明通过抽风装置从连接于介质存储装置的管道中抽风，从而产生压差，通过压差使气液分离。具体地，在同样的压差下，由于气体所受到的向上的合力较大，并且气体的密度和黏度比液体小，因此向上运动的较快，因而能够从液体中分离出来，从而提高了流量的测量精度和分离效率的计算精度。

Gas separator

DEVICE FOR TREATING FLUID

CE DISPOSITIF COMPREND UN CORPS RIGIDE ET PERMEABLE AU FLUIDE ENFERME A L'INTERIEUR D'UN PREMIER COMPARTIMENT 36, UNE ENTREE DANS CE PREMIER COMPARTIMENT ET DESTINEE A L'ADMISSION DU FLUIDE DANS LE CORPS, DES MOYENS D'ENTRAINEMENT POUR ENTRAINER EN ROTATION LE CORPS PERMEABLE AU FLUIDE ET SOUMETTRE LE FLUIDE ADMIS DANS LE CORPS A UNE FORCE CENTRIFUGE POUR PROVOQUER UNE SEPARATION SUBSTANTIELLE DE L'UN DES CONSTITUANTS A PARTIR DU FLUIDE, UNE SORTIE 48 DU PREMIER COMPARTIMENT 36 QUI COMMUNIQUE AVEC UN SECOND COMPARTIMENT 34, LE SECOND COMPARTIMENT COMPRENANT UN ELEMENT ROTATIF ENTRAINE PAR LES MOYENS D'ENTRAINEMENT POUR SOUMETTRE LES CONSTITUANTS SEPARES A UNE FORCE CENTRIFUGE COMPLEMENTAIRE AVANT QU'ILS NE QUITTENT LE DISPOSITIF. IL EST DESTINE A ETRE UTILISE DANS UN SYSTEME A HUILE D'UNE TURBINE A GAZ OU DE TOUTE AUTRE INSTALLATION ET REMPLIT LES FONCTIONS DE DEGAZEUR ET DE FILTRE POUR LE LIQUIDE PROVENANT D'UNE PARTIE DE L'INSTALLATION, DE POMPE DE BALAYAGE POUR RENVOYER LE LIQUIDE PROPRE DANS L'INSTALLATION, DE SEPARATEUR D'AIR ET DE GOUTTELETTES DE LIQUIDE ET DE POMPE A PRESSION PRINCIPALE, OU TOUTE COMBINAISON DESIREE DE CES FONCTIONS. THIS DEVICE INCLUDES A RIGID BODY PERMEABLE TO THE FLUID ENCLOSED INSIDE A FIRST COMPARTMENT 36, AN ENTRY IN THIS FIRST COMPARTMENT AND INTENDED FOR THE ADMISSION OF THE FLUID INTO THE BODY, DRIVE MEANS TO TRAIN THE ROTATION. BODY PERMEABLE TO THE FLUID AND SUBJECT THE FLUID ADMITTED IN THE BODY TO A CENTRIFUGAL FORCE TO CAUSE A SUBSTANTIAL SEPARATION OF ONE OF THE CONSTITUENTS FROM THE FLUID, AN OUTPUT 48 OF THE FIRST COMPARTMENT 36 WHICH COMMUNICATES WITH A SECOND COMPARTMENT 34, THE SECOND COMPARTMENT INCLUDING A ROTARY ELEMENT DRIVEN BY THE DRIVE MEANS TO SUBJECT THE SEPARATE COMPONENTS TO AN ADDITIONAL CENTRIFUGAL FORCE BEFORE THEY LEAVE THE DEVICE. IT IS INTENDED TO BE USED IN AN OIL SYSTEM OF A GAS TURBINE OR ANY OTHER INSTALLATION AND FULFILLS THE FUNCTIONS OF DEGAZER AND ...

Combined pumping and separation machine for the oil circuit of a jet engine

Combined pumping and separating machine for the oil circuit of a turbojet

The present invention relates to a combined machine for pumping and separating into two distinct and purified phases a two-phase liquid/gas mixture or fluid, preferably oil/air, entering the machine, comprising means for the suction, pumping and partial separation of the two-phase fluid, means for drying and extracting the separated gas and means for degassing and forcing back the separated liquid, comprising at least three physically separated stages (A,B,C) intended to be activated by a means that is internal or external to the machine, and built into a single casing: - a first stage (A), equipped with an intake for the two--phase fluid, in which the two-phase fluid is sucked, pumped and partially separated into two distinct phases, one phase being mainly liquid and the other being mainly gaseous,; - a second stage (B), comprising two zones: - a first zone in which the mainly liquid phase extracted from the first stage (A) is degassed, and - a second zone in which the mainly gaseous phase extracted from the first stage (A) is dried, equipped with a first outlet for the dried gas; - a third stage (C), in which the degassed liquid is forced back and pressurised, equipped with a second outlet for the degassed liquid.

Combined pumping and separating machine for the oil circuit of a turbojet

A combined machine for pumping and separating into two distinct and purified phases a two-phase liquid/gas mixture or fluid, is provided. A first stage of the combined machine is equipped with an intake for the two-phase fluid, in which the two-phase fluid is sucked, pumped and partially separated into two distinct phases. One phase is mainly liquid and the other phase is mainly gaseous. A second stage of the combined machine includes two zones, which includes a first zone and a second zone. In the first zone, the mainly liquid phase extracted from the first stage is degassed. In the second zone, the mainly gaseous phase extracted from the first stage is dried. In a third stage of the combined machine, the degassed liquid is forced back and pressurized.

Hollow cone degassing

A degassing system includes a vessel. A liquid inlet lets liquid into the vessel. A liquid outlet lets liquid out of the vessel. A liquid receiving chamber receives the liquid that enters the vessel through the liquid inlet. The liquid receiving chamber is open on one side. The degassing system further includes a motor having a shaft and a pump coupled to the shaft. The pump has the shape of a cone. The cone has an axis, a narrow end and a wide end. The pump is positioned so that its narrow end is inserted into the open side of the liquid receiving chamber and so that its wide end is close enough to a wall of the vessel so that fluid ejected from the wide end when the pump is spinning will strike the wall. The degassing system includes a gas outlet for releasing gas from the vessel.

Centrifugal deaerator and pump

Turbulance hindering degassification in a centrifugal degassifier is minimized through the provision of a generally cylindrical rotary degassifier housing (10). The housing includes an inlet (28) for a liquid containing entrained gas and outlets (40, 42) for degassified liquid. Generally radially extending passageways (44) provide for more rapid removal of gas emerging from the mixture in the interior of the degassifier, thereby reducing turbulance.

Apparatus and process for pumping and separating a mixture of gas and liquid

A process and apparatus for pumping a fluid mixture of a gas and a liquid and for separating said gas and liquid from each other, said apparatus having a fluid inlet (14) at one end (18) and at the opposite end (22) a pump housing (16) with a liquid outlet (28) and, between said inlet (14) and said pump housing (16), a hollow elongated gas separation part (30) of an essentially circular cross section with a generally central outlet (26) for separated gas. Said gas separation part (30) is provided by a hollow rotor (12) between said inlet (14) and said pump housing (16), the inner wall of said rotor (12) providing a large rotatable gas separation surface (32). The diameter of said rotor (12) increases at said opposite end (22) of the apparatus to form a larger diameter pumping zone (17) extending into said pump housing (16). Said rotor (12) is provided with a blade wheel (24) extending into said pump housing (16). The apparatus is especially well suited for the gas-free re-cycling of backwater drained through a forming fabric in a papermaking process. The invention is also applicable to the removal of air from fluid materials separated by flotation.

Combined Pumping And Separating Machine For The Oil Circuit Of A Turbojet

The present invention relates to a combined machine for pumping and separating into two distinct and purified phases a two-phase liquid/gas mixture or fluid, preferably oil/air, entering the machine, comprising means for the suction, pumping and partial separation of the two-phase fluid, means for drying and extracting the separated gas and means for degassing and forcing back the separated liquid, comprising at least three physically separated stages (A,B,C) intended to be activated by a means that is internal or external to the machine, and built into a single casing: a first stage (A), equipped with an intake for the two-phase fluid, in which the two-phase fluid is sucked, pumped and partially separated into two distinct phases, one phase being mainly liquid and the other being mainly gaseous; a second stage (B), comprising two zones: a first zone in which the mainly liquid phase extracted from the first stage (A) is degassed, and a second zone in which the mainly gaseous phase extracted from the first stage (A) is dried, equipped with a first outlet for the dried gas; a third stage (C), in which the degassed liquid is forced back and pressurised, equipped with a second outlet for the degassed liquid.

Combined pumping and separating machine for the oil circuit of a turbojet

The present invention relates to a combined machine for pumping and separating into two distinct and purified phases a two-phase liquid/gas mixture or fluid, preferably oil/air, entering the machine, comprising means for the suction, pumping and partial separation of the two-phase fluid, means for drying and extracting the separated gas and means for degassing and forcing back the separated liquid, comprising at least three physically separated stages (A,B,C) intended to be activated by a means that is internal or external to the machine, and built into a single casing: - a first stage (A), equipped with an intake for the two-phase fluid, in which the two-phase fluid is sucked, pumped and partially separated into two distinct phases, one phase being mainly liquid and the other being mainly gaseous,; - a second stage (B), comprising two zones: - a first zone in which the mainly liquid phase extracted from the first stage (A) is degassed, and - a second zone in which the mainly gaseous phase extracted from the first stage (A) is dried, equipped with a first outlet, for the dried gas; - a third stage (C), in which the degassed liquid is forced back and pressurised, equipped with a second outlet for the degassed liquid.

Device and method for removing gas from flotation foam and flotation assembly

The degassing apparatus (1) has a rotatable unit (3) and an inlet tube (4) for a liquid (5). The liquid flows at an end of the rotatable unit which rotates around a longitudinal axis (L) of the inlet tube. The rotatable unit has a T-shaped manifold (3a), where two tubular arms (3b,3c) open. Independent claims are also included for the following: (1) a flotation system; and (2) a method for devolatilization of flotation foam by a flotation system.

Device and method for degassing flotation foam, and flotation installation

The invention relates to a device for degassing flotation foam, comprising a rotatable unit and an inlet pipe for a liquid, which at a first end opens into the unit that can be rotated about a longitudinal axis L of the inlet pipe. The rotatable unit comprises a pipe branch that is T-shaped and opens into two pipe arms, wherein a pipe elbow having an outlet opening for the liquid attaches to each pipe arm. Each outlet opening is located at the pipe elbow end of the pipe elbow which is remote from the respective pipe arm, wherein the pipe elbow ends point in opposite directions such that when the liquid flows out of the outlet openings a torque about the longitudinal axis L of the inlet pipe acts on the rotatable pipe branch. The device further comprises a stirring tool connected to the rotatable unit and at least one float.

Process to remove gas from fibrous suspension in paper or carton manufacturing assembly

In a papermaking (2) process a fibrous suspension (S) is surrendered to a headbox outlet (1). The suspension is formed by the admixture of a diluting liquid (5) to a thick suspension (4). As it feeds to the headbox, The mixture is de-gassed by an assembly (6) operated at a pressure at least 0.2 bar above the vapor pressure of the liquid. After passing through the de-gassing station (6) the fibrous suspension (S) passes through a pump (9) to the headbox (1). The de-gassing station is located immediately before the pump. The process has a throughput of about 5000 liters/min.

Lubricating grease degassing device and degassing method thereof

本发明公开了一种润滑油脂脱气装置及其脱气方法，碾压组件包括第一锥形筒，第一锥形筒的内部转动连接有第二锥形筒，第二锥形筒的一侧通过第一V型弹片固定连接有两个轴承，轴承之间通过第一转轴转动连接有旋筒，第二锥形筒的内侧壁开设有通槽，第二锥形筒的另一侧设有刮刀，本发明通过驱动机构带动第二锥形筒在第一锥形筒内转动，第二锥形筒内的润滑油脂随旋筒转出，旋筒通过齿轮和第一环形齿条作用贴合第一锥形筒内部自转，使得润滑油脂在第一锥形筒和旋筒之间碾压，将润滑油脂内的气体压出，起到脱气的目的，这种脱气方式对所有的润滑油脂进行均匀全面挤压脱气，避免了脱气盲区，脱气效果更好。

Rotary axial dust trap

Degassing apparatus

Fire fighting equipment for oil on-line monitoring system

本发明涉及一种油液在线监测系统用消泡装置，包括壳体，壳体底端安装有支撑架，壳体底端连接有进液管，进液管上安装有液泵，壳体侧壁上连接有出液管，壳体内部位于出液管和进液管之间依次设置有多个消泡孔板。本发明的消泡装置通过超声波振动、消泡孔板以及机械破碎实现三次消泡，采用多种消泡方式结合，消泡彻底；在通过机械消泡时，粉碎叶片不与液面接触，采用负压吸力将泡沫吸入消泡筒内，不产生新的气泡，且其他两种消泡方式均不产生新的气泡，消泡效果好。

A kind of centrifugal gas-liquid separator experimental rig

本发明属于气液分离技术领域，特别涉及微重力环境的气液分离。一种离心式气液分离器实验装置，其技术方案是：它包括：它包括：交叉设置的两台高速摄像机(21,26)，光源(23)，聚光罩(24)，失重指示灯(25)，两个常关电磁阀(27,10)，常开电磁阀(28)，封气管路(9)，电磁流量计(11)，微量调节阀(12)，第一手动调节阀(13)，第二和第三手动调节阀(15，17)，泵(14)，贮液箱(16)，透明管路(18)。本发明提供了一种能够进行流量精确调节、气体定量加注的液体循环系统，能够在失重状态进行明确指示的状态下，对分离过程进行两向90度垂直高速清晰拍摄；该装置和方法简单、可靠，能够广泛应用于微重力下气液两相流类似试验领域。

Centrifugal defoaming device

(57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。

Liquid deaerator

Изобретение относитс  к машиностроительной гидравлике и предназначено дл  выделени  газа из рабочей жидкости различных г идрсприводов. Цель - повьппение эффективности устройства путем более интенсивного отвода растворенного и выделенного га- за. Деаэратор содержит корпус завих- рител  с тангенциальным подвод щим патрубком и соосно расположенной выпускной горловиной, а также газоотводную трубку. Вьтускна  горловина выполнена в форме конфузора. Подвод щий патрубок снабжен соплом. Газоотводна  трубка снабжена перфорированным конфузором и заборником с направл ющими элементами. 1 з.п. ф-лы, 2 ил. The invention relates to engineering hydraulics and is intended to release gas from the working fluid of various hydraulic drives. The goal is to increase the efficiency of the device by more intensive removal of dissolved and emitted gas. The deaerator contains a swirl casing with a tangential inlet pipe and a coaxially disposed exhaust neck, as well as a vapor tube. The throat is made in the form of confuser. The supply pipe is provided with a nozzle. The vapor pipe is provided with a perforated confuser and a suction tube with guide elements. 1 hp f-ly, 2 ill.

Method of and device for transfer of material and rotor for use in said device

FIELD: wood-working industry. SUBSTANCE: invention relates to method and device for transfer of material and rotor used in said device designed for handling thick, gas- containing fibrous suspensions in which gas in suspensions is air majority of cases. According to invention, method, design of device and rotor 522 are characterized by the fact that suspension is delivered by means of centrifugal pump using rotor 522 whose blades 562 are twisted so that their pitch changes along considerable part of length of rotor 522. EFFECT: enlarged sphere of application, simplified handling of gas-containing media with fibrous inclusions. 18 cl, 86 dwg 8З$5туссс ПЧ сэ (19) РОССИЙСКОЕ — АГЕНТСТВО ПО ПАТЕНТАМ И ТОВАРНЫМ ЗНАКАМ ВЦ 2 224 138 (51) МПК? (13) С2 12 ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ РОССИЙСКОЙ ФЕДЕРАЦИИ Е 040 7/04, 29/18, О 210 5/26 (21), (22) Заявка: 2001121153/06 , 28.12.1999 (24) Дата начала действия патента: 28.12.1999 (30) Приоритет: 30.12.1998 НЕ 982829 (43) Дата публикации заявки: 10.04.2003 (46) Дата публикации: 20.02.2004 (56) Ссылки: Ч$ 4275988 А, 16.05.1990. $9 1642076 АЛ, 15.04.1991. КУ 2013476 С1, 30.05.1994. $1 1830113 АЗ, 23.07.1993. $0 1541414 А\Л, 07.02.1990. 9$ 5462585 А, 31.10.1995. (85) Дата перевода заявки РСТ на национальную фазу: 30.07.2001 (86) Заявка РСТ: Е| 99/01086 (28.12.1999) (87) Публикация РСТ: УМО 00/43677 (27.07.2000) (98) Адрес для переписки: 129010, Москва, ул. Большая Спасская, 25, стр.3, ООО "Юридическая фирма Городисский и Партнеры", Е.В.Гомской (72) Изобретатель: ПЕЛЬТОНЕН Кари (Р)), ВЕСАЛА Рейо (Е), ВИКМАН Веса (Г!) (73) Патентообладатель: ЗУЛЬЦЕР ПУМПЕН АГ (СН) (74) Патентный поверенный: Томская Елена Владимировна (54) СПОСОБ И УСТРОЙСТВО ДЛЯ ПЕРЕКАЧКИ МАТЕРИАЛА И РОТОР ДЛЯ ИСПОЛЬЗОВАНИЯ В НЕМ (57) Изобретение относится к способу и устройству для перекачки материала и ротору, используемому В устройстве, предпочтительно для перекачки густых, газосодержащих, причем в большинстве случаев газом является воздух, волокнистых суспензий В ...

Apparatus and method for pumping and separating a mixture of gas and liquid

Deaeration mechanism, processing apparatus using the same, and deaeration method

Degasifier

Centrifugal device for removing solved gases from viscous liquids

Изобретение относитс  к центробежным устройствам дл  удалени  из в зких жидкостей растворенных газов, позвол ет удал ть из в зких жидкостей, таких как маслофреоновые растворы, растворенные газы и исключать тем самым отрицательное воздействие растворенных газов на функционирование холодильных машин. Маслофрео- новый раствор по обогреваемому патрубку 8 дросселируетс  на дно ротора гиперболической формы I. При перемещении вверх однофазный поток преобразуетс  в двухфазный и поступает к разделителю 2, где происходит разделение потоков пены и очишенно- го масла. Выделившийс  фреон отсасываетс  из герметичного корпуса 5 компрессором через патрубок 10. 1 ил. The invention relates to centrifugal devices for removing dissolved gases from viscous liquids, allows the removal of viscous liquids, such as maslofreonovye solutions, dissolved gases and thereby eliminate the negative effects of dissolved gases on the operation of refrigeration machines. The oil-free solution through the heated pipe 8 is choked to the bottom of the rotor of hyperbolic form I. When moving upward, the single-phase flow is converted into a two-phase flow and goes to separator 2, where the separation of the foam and purified oil flows. The released freon is sucked out of the hermetic casing 5 by the compressor through pipe 10. 1 sludge.

Device for separating gas from suspension

Gas is removed from a fibre suspension of high consistency by means of an apparatus having a rotor chamber and a rotor disposed for rotation in the rotor chamber. The rotor has blades adapted to fluidize the fibre suspension and to cause a centrally located core of gas surrounded by a cylindrical layer of fibre suspension to form. The rotor has a plate located in the portion of the rotor opposite to the inlet of the rotor chamber which has an opening or openings close to the rotor axis. The gas is removed from the rotor chamber through the openings in the plate to a gas discharge and the fibre suspension essentially free of gas is discharged through an outlet. The operation of the apparatus is controlled by maintaining the pressure difference between the inlet and the gas discharge at a predetermined level.

Plant for treating liquid with a gas

Deaerator

Изобретение относитс  к технике разделени  жидких неоднородных систем и может быть использовано в аэрокосмической, химической и пищевой промышленности дл  дегазации жидкостей . Целью изобретени   вл етс  повышение производительности. Дегазатор содержит два диска с установленными между ними рабочими элементами, обечайку, кольцевую камеру, трубку дл  отвода дегазированной жидкости. Поверхности рабочих элементов выполнены зигзагообразными с образующей, параллельной оси вращени  ротора в пределах секторов кольца, ограниченного радиусами подачи и схода жидкости . При этом перва  от центра ротора волна рабочего элемента имеет форму лопатки турбины с углом наклона последующих волн к радиусу, определ емым адгезионными свойствами дегазируемой жидкости. Целесообразно выдерживать отношение радиуса подачи жидкости к радиусу схода в пределах от 0,2 до 0,7, а зазор между рабочими элементами по хорде на радиусе схода - в пределах от 0,1 до 0,5 радиуса схода. 1 з.п. ф-лы, 3 ил. (Л The invention relates to the technique of separating liquid inhomogeneous systems and can be used in the aerospace, chemical and food industries for the degassing of liquids. The aim of the invention is to increase productivity. The degasser contains two disks with working elements installed between them, a shell, an annular chamber, a tube for draining the degassed liquid. The surfaces of the working elements are made zigzag with a generator, parallel to the axis of rotation of the rotor within the sectors of the ring, bounded by the radii of supply and flow of fluid. In this case, the wave of the working element first from the center of the rotor has the shape of a turbine blade with an angle of inclination of subsequent waves to the radius determined by the adhesion properties of the degassed liquid. It is advisable to withstand the ratio of the radius of the fluid to the vanishing radius in the range of 0.2 to 0.7, and the gap between the working elements along the chord on the vanishing radius in the ...

Apparatus for separating liquid-gas

본 발명은 기액 분리 장치에 관한 것으로, 본 발명의 일 측면에 따르면, 유체 공급부를 갖는 하우징; 상기 하우징에 마련된 회전축; 상기 회전축을 회전시키기 위한 구동부; 상기 유체 공급부를 통과한 유체의 유동을 안내하도록 상기 하우징에 지지되며, 상단에서 하단으로 유체의 유동방향을 따라 직경이 감소하고, 상기 유체의 유동을 정체시키기 위한 배플(baffle)이 마련된 고정 콘; 및 상기 고정 콘의 하부에 배치되며, 상기 회전축과 함께 회전하도록 상기 회전축에 장착된 회전 콘을 포함하는 기액 분리 장치가 제공된다. According to one aspect of the present invention, there is provided a gas-liquid separator comprising: a housing having a fluid supply portion; A rotating shaft provided in the housing; A driving unit for rotating the rotating shaft; A stationary cone supported by the housing to guide the flow of the fluid passing through the fluid supply portion and having a diameter reduced along the flow direction of the fluid from the upper end to the lower end and having a baffle for stagnating the flow of the fluid; And a rotary cone disposed at a lower portion of the stationary cone and mounted on the rotary shaft to rotate together with the rotary shaft.

Apparatus for separating gas from fibrous suspension

In an apparatus for separating gas from a high consistency fibre suspension, the apparatus comprising a rotor chamber (2) containing a first rotor (11) provided with blades (10), a gas space (3) containing a second rotor (13) provided with blades (12), a wall disposed between the rotor chamber and the gas space constitutes an annular gas discharge channel surrounding a shaft rotaining the rotors. Rotating blades (14) are disposed in the gas discharge channel between the first and the second rotor.

Apparatus for removing gases from water suspension of paper-making stock

A means for degassing paper pulp stock, comprising an elongated horizontal cylindrical tank, a distribution pipe parallel to the tank and wherefrom departs a plurality of consecutive jet tubes for introducing pulp stock into the tank close to one end of the tank, an exit tube located close to the opposite end of the tank and towards which the pulp stock flows on the bottom of the tank, members to maintain the pulp stock level constant in the tank, an additional exit tube for returning to circulation the excess pulp stock that has entered the tank, and members for producing a vacuum in the tank. The distribution pipe and the flow therewithin are directed in opposition to the flow within the tank. The cross section area of the flow diminishes towards that end of the tank where the jet tubes are located, the diminishing flow cross section area extending at least over the region of one jet tube.

Liquid treating apparatus

Liquid treating apparatus, for instance, a degasser for contaminated drilling mud returned from a well, comprising a treating chamber in which liquid to be treated is subjected to a suction source. A centrifugal impeller is rotatably mounted immediately adjacent the suction source communication with the chamber for repelling liquid droplets tending to enter the suction source, while admitting gaseous matter into the suction source.

Patent DE3048101C2

Self-cleaning safety type separator, separation and cleaning integrated system using separator and use method of system

本发明公开了一种自洁式安全型分离器、使用该分离器的分离清洗一体化系统，属于石油钻井技术领域，可以解决现有技术中的液气分离器不便于清洗，以及清洗难度大、清洗时间长、耗费大量人工等问题，结构巧妙，可以直接在之前的设备上继续改进优化，另外提供了一种该系统的使用方法，使自洁式安全型分离器高效的完成分离任务后，能够快速完成该设备的清洗，并尽可能的节约水资源。

Apparatus and process for pumping and separating a mixing of gas and liquid

본 발명은 기체와 액체의 유체 혼합물을 펌핑시키고 상기 기체 및 액체를 서로 분리시키기 위한 방법 및 장치에 관한 것이며, 이 장치는 한 말단 (18)에서 유체 입구 (14), 및 반대 말단 (22)에서 액체 출구 (28)를 갖는 펌프 하우징(16), 및 상기 입구 (14)와 상기 펌프 하우징 (16) 사이에서, 분리된 기체에 대한 일반적으로 중심 출구 (26, 27)를 갖는 원형 단면의 중공 확대 기체 분리 부분(30)을 갖는다. 상기 기체 분리 부분 (30)은 상기 입구 (14)와 상기 펌프 하우징(16) 사이의 중공 회전기 (12)에 의해 제공되고, 상기 회전기 (12)의 내벽은 큰 회전성 기체 분리 표면 (32)을 제공한다. 상기 회전기 (12)의 직경은 장치의 상기 반대 말단 (22)에서 증가하여 상기 펌프 하우징 (16) 내로 연장한 더 큰 직경의 펌핑 영역 (17)을 형성한다. 상기 회전기 (12)는 상기 펌프 하우징 (16) 내로 연장한 블레이드 휘일 (24)를 갖는다. 장치를 제지 공정에서 형성 직물을 통한 배수의 기체가 없는 재순환을 위해 적합하다. 본 발명은 또한 부유에 의해 분리된 유체 재료로부터 공기를 제거하는 데에 사용된다.

Arrangement for mixing and degassing highly-viscous and paste-like materials

Изобретение относитс  к устройствам дл  перемешивани  пастообразных, в зких материалов с их дегазацией и может быть использовано в химической, нефтеперераба- тываюш,ей, пищевой, микробиологической, фармацевтической и др. отрасл х промышленности . Цель - повышение качества перерабатываемого материала путем уменьшени  его загазованности при выгрузке. Материал загружают через патрубок 10 в корпус 1, закрывают крышку 2 и включают привод 6 перемешиваюшего органа 5, который перемешаетс  по эпициклической кривой при ПОМОШ.И механизма 7. Дл  дегазации патрубок 9 подключают к системе вакуумировани . В полости диафрагмы 3 создают разрежение дл  прижати  диафрагмы 3 к крышке 2. По окончании процесса перемешивани  осуш.ествл ют выгрузку материала. Дл  этого перемешивающий орган 5 останавливают у стенки корпуса 1. Включают средство 4 дл  нагнетани  сжатого воздуха в полость диафрагмы 3. Последн  , раст гива сь, выгружает материал через патрубок 10. После выгрузки материала соедин ют патрубок 9 с атмосферой и стравливают воздух из полости диафрагмы 3, затем открывают крышку 2. Далее цикл повтор етс . 1 ил. (Л The invention relates to devices for mixing paste-like, viscous materials with their degassing and can be used in the chemical, oil refining, food industry, microbiological, pharmaceutical and other industries. The goal is to improve the quality of the processed material by reducing its gas content during unloading. The material is loaded through the pipe 10 into the housing 1, the lid 2 is closed and the actuator 6 of the stirring organ 5 is turned on, which is agitated according to the epicyclic curve with the HELP AND mechanism 7. To degas the pipe 9 is connected to the vacuum system. In the cavity of the diaphragm 3, a vacuum is created to press the diaphragm 3 against the lid 2. At the end of the mixing process, the material is discharged. For this, the stirring member 5 is stopped against the wall of the housing 1. The means 4 is turned on for injecting compressed air ...

Liquid devolatilization device and its stirrer

本发明公开一种液体脱挥器及其搅拌器，搅拌器包括搅拌桨叶，以及驱动所述搅拌桨叶工作的电动机，所述电动机的旋转轴的机械输出端连接有空心轴，所述搅拌桨叶位于所述空心轴上；所述搅拌器设有电气设备和电器元件，所述电动机的转子绕组的引出线沿所述空心轴内部延伸并形成电气回路，所述引出线的电能用于向所述电气设备和电器元件提供电能。该搅拌器利用转子绕组的引出线作为电器设备和电器元件的电源，从而在有限的空间内使得搅拌器具有多种功能。

Defoamer for fermenter, and microorganism fermenter using defoamer

Provided is a foam breaker for a fermenter. The foam breaker for a fermenter according to an embodiment of the present invention includes: a body (100) having a first hollow (110) at the center and having a disk shape; a supporting base (200) having a second hollow (210) communicating with the first hollow (110) and extending from the upper surface (120) and the lower surface (130) of the body (100); and a plurality of first vanes (310, 320, 330, 340, 350, 360, 370, 380) mounted on the lower surface (130) of the body (100).

FOERFARANDE OCH ANORDNING FOER AVTAPPNING AV VAETSKA UR EN UNDER VAKUUM STAOENDE KAMMARE

A kind of centrifugal gas-liquid separator and its experimental rig

本发明属于气液分离技术领域，特别涉及微重力环境的气液分离。一种离心式气液分离器，其技术方案是：它包括：上分离腔(1)，中分离腔(2)，下分离腔(5)，进液口(6)，出液口(7)，第一密封件(3)，第二密封件(8)，紧固件(4)；本发明中的气液分离器结构简单、体积小、分离效率高，可以应用于空间和地面。本发明的试验装置和试验方法提供了一种能够进行流量精确调节、气体定量加注的液体循环系统，能够在失重状态进行明确指示的状态下，对分离过程进行两向90度垂直高速清晰拍摄；该装置和方法简单、可靠，能够广泛应用于微重力下气液两相流类似试验领域。