СПОСОБ И УСТРОЙСТВО ДЛЯ СЕПАРАЦИИ ЧАСТИЦ

FIELD: mining industry. SUBSTANCE: group of inventions relates to the dynamic separation of particles such as those resulting from crushing and grinding extracted minerals or recycled materials. According to a method a fluid with dispersed particles is subjected to a centrifugal action in at least two successive stages in order to separate particles having a different terminal velocity. For this purpose, there is a regulation step carried out in an intermediate position between the stages. Fluid coming from the first stage enters the second one axially. Regulation step comprises the introduction of a fluid between said stages. Introduced regulation fluid is provided by a rotational velocity component. Apparatus comprises at least two stages wherein a fluid with the particles dispersed therein is subjected to a centrifugal action in order to separate particles having a different terminal velocity. It comprises operating regulation means in an intermediate position between the stages. Said means comprise a channel for introducing a regulation fluid at an intermediate location between the separation stages and an intermediate mixing header. Said mixing header is located between the separation stages. Channel for introducing a regulation fluid is arranged tangentially with respect to intermediate mixing header. EFFECT: technical result is higher separation efficiency and reliability. 8 cl, 13 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 592 306 C2 (51) МПК B03B 5/34 (2006.01) B04C 5/26 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ (21)(22) Заявка: ИЗОБРЕТЕНИЯ К ПАТЕНТУ 2013152779/03, 11.04.2012 (24) Дата начала отсчета срока действия патента: 11.04.2012 (72) Автор(ы): БОЦЦАТО Паоло (US) (73) Патентообладатель(и): ЭКОМИН С.Р.Л. (IT) Приоритет(ы): (30) Конвенционный приоритет: (43) Дата публикации заявки: 10.06.2015 Бюл. № 16 R U 28.04.2011 IT GE2011A000049 (45) Опубликовано: 20.07.2016 Бюл. № 20 (85) Дата начала рассмотрения заявки PCT на ...

ВИХРЕВОЕ УСТРОЙСТВО ДЛЯ ВОДООБРАБОТКИ

Полезная модель относится к устройствам для обработки водных сред, включая питьевые, технологические и сточные воды. Вихревое устройство для водообработки содержит две одинаковые цилиндрические вихревые камеры, которые жестко закреплены между собой с помощью конструкционных элементов и расположены соосно на расстоянии, зависящем от минимального напора подаваемой в вихревые камеры воды, с образованием между камерами реакционной зоны, при этом у каждой вихревой камеры по центру торца, направленного в реакционную зону, расположено отверстие для вывода встречных потоков обрабатываемой воды в реакционную зону, в противоположных торцах вихревых камер по центру расположены отверстия, выполненные с возможностью подачи в камеры реагентов, каждая вихревая камера вблизи торца с отверстием для подачи реагентов снабжена одним или несколькими патрубками для тангенциального ввода обрабатываемой жидкости. Технический результат заключается в повышении качества очистки воды. 6 з.п. ф-лы, 2 ил.

Корпус элемента мультициклона

Изобретение относится к области очистки газов от пыли, в частности отходящего газа от агломерационных машин. Корпус элемента мультициклона выполнен в виде цилиндра, переходящего в конус, и содержит сквозное пылевыпускное отверстие. Корпус выполнен из смеси цемента и воды при следующем соотношении, мас. %: 75,0-97,0 цемента, остальное - вода. Технический результат: увеличение стойкости корпусов элементов мультициклонов и снижение их веса. 2 з.п. ф-лы, 1 ил., 2 пр.

Способ перемещения и переработки механических смесей с применением вихревого сепарирования с вихревым фильтром всасывающего оборудования с использованием вихревого эффекта конфузора

Изобретение предназначено для перемещения и переработки механических смесей. Способ перемещения и переработки механических смесей с применением вихревого сепарирования с фильтром всасывающего оборудования с использованием вихревого эффекта конфузора заключается в том, что осуществляют тангенциальное всасывание механической смеси в вихревую трубу, в которой образуется вихревой поток с периферийным и осевым слоем, затем поток перемещается в сепаратор-конфузор, в котором из плотных частиц периферийного слоя потока образуется движущийся противоположно первоначальному вихревому потоку встречный вихревой поток, который движется по отводному путепроводу в накопитель обособленных частиц смеси. Остающиеся в сепараторе-конфузоре менее плотные частицы продолжают движение в осевое отверстие меньшего основания сепаратора-конфузора, далее в следующее технологическое звено, вовлекая в свое движение по путепроводу отработанный избыточный воздух, который из накопителя обособленных частиц, отводного путепровода ...

ЦИКЛОН С ВХОДНЫМ ПАТРУБКОМ-СЕПАРАТОРОМ И ОБВОДНЫМИ ТРУБАМИ ДЛЯ ОТВОДА МЕЛКИХ ЧАСТИЦ

1. Циклон, содержащий: ! корпус с цилиндрической частью 10; ! входной патрубок-сепаратор 2, осуществляющий, по меньшей мере, частичное разделение частиц по размеру; ! отводной канал 9, ! отличающийся тем, что по меньшей мере одна обводная труба 8, выполненная с возможностью отвода более мелких частиц, отделенных во входном патрубке-сепараторе, в отводной канал. ! 2. Циклон по п.1, в котором входной патрубок 2 содержит наклонный участок 3, изогнутый участок 5 и участок 3, тангенциально соединяющийся с цилиндрической частью корпуса. ! 3. Циклон по п.1, в котором входной патрубок является наклонным и входит в циклон, по существу, под прямым углом к радиусу цилиндрической части. ! 4. Циклон по п.1, в котором входной патрубок входит в корпус горизонтально. ! 5. Циклон по любому из предшествующих пунктов, дополнительно содержащий средства для отсечения каждой из обводных труб. ! 6. Циклон по п.1, предназначенный для приема отработанных газов от доменной печи через входной патрубок-сепаратор. !7. Способ обработки отработанных газов от доменной печи, содержащих частицы различного размера, отличающийся тем, что содержит следующие этапы: ! подачу газа к входу в циклон через патрубок 2, при этом патрубок осуществляет, по меньшей мере, частичное разделение частиц в соответствии с их размерами по зонам патрубка; ! отвод газа из зоны патрубка, имеющей преобладание более мелких частиц в отводной канал 9 циклона; ! подачу циклоном отделенных от газа частиц обратно в доменную печь. ! 8. Способ по п.7, в котором подача газа к входу в циклон осуществляется через патрубок с изогнутым участком 5, который способствует разделению частиц в соответствии с их ра� РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) 2009 134 521 (13) A (51) МПК B04C 5/04 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ, ПАТЕНТАМ И ТОВАРНЫМ ЗНАКАМ (12) ЗАЯВКА НА ИЗОБРЕТЕНИЕ (71) Заявитель(и): СИМЕНС ФАИ МЕТАЛЗ ТЕКНОЛОДЖИЗ ЛТД. (GB) (21)(22) Заявка: 2009134521/05, 13.02.2008 Приоритет(ы): (30) Конвенционный ...

Турбулентный сепаратор

Separation of a medium into components having different particle masses is effected by means of centrifugal force in turbulence free flow operated equipment, e.g. cyclones. The invention serves to reduce the friction resistance between a vortex and a chamber by removing part of a chamber wall or an entire chamber wall from between parallel vortexes. The supporting action of a chamber wall is compensated for by having parallel, oppositely rotating vortexes collide with each other at an angle of 0 to 90 DEG . Separators can be built up into large systems in which parallel vortexes are disposed e.g. in circular configuration or in a regular square net. Having the vortexes collide with each other further acts to develop a separating power intensifying radial oscillating motion in vortexes.

ZYKLONABSCHEIDER

PROCESS FOR FINELY DISPERSING A FLUID IN A STREAM OF A HIGH-DENSITY FLUID, ESPECIALLY OF A GAS IN A LIQUID, AND APPARATUS THEREFOR

VORRICHTUNG ZUM KLASSIEREN UND/ODER SORTIEREN

VORRICHTUNG FUER DIE PYROMETALLURGISCHE BEHANDLUNG FEINKOERNIGER, SCHMELZFLUESSIGE PRODUKTE ERGEBENDER FESTSTOFFE

Multi-tube centrifugal separators

... 984,323. Pipe joints. AEROTEC INDUSTRIES Inc. March 14, 1963, No. 10152/63. Heading F2G. [Also in Division B2] A metallic tube 14 of a centrifugal separator (see Division B2) is retained in an opening 12 in a supporting sheet 13 by means of a sealing ring 10 of hard elastomeric material having a circumferential groove in which the edge portion of the sheet around the opening is fitted. A pipe 17 having vanes 18 thereon is retained in the tube 14 by means of the widened end portions of the vanes resting upon a rounded flange 15 of the tube. The pipe 17 may be of hard elastomeric material and has a flanged extension 22 which is held in by means of a sealing ring of similar configuration in an opening in a supporting sheet 21.

Cyclone separator

Method and apparatus for fluid separation

Improved air/particle separator

SEPARATION OF GRANULAR SOLID MATERIAL

DUST COLLECTOR

Improvements in or relating to methods and apparatus for Shaping Bodies by Pressure

... 1,154,732. Extruding; upsetting; making waveguides. WESTERN ELECTRIC CO. Inc. 2 June, 1966 [4 June, 1965], No. 7530/69. Divided out of 1,154,731. Headings B3A, B3H and B3P. A portion of a body 24 is shaped by frictionally engaging the portion with a transporting member 16, applying a first pressure by means of a compressible member 114 on which the body can slide, and applying a second pressure to the member 16 so as to press the portion into a die 22, the pressures being sufficient to set up a hydrostatic pressure condition in the body portion. The workpiece 24 is preferably tubular and has a flange 26 upset on one end so as to form a waveguide. A pressure sleeve 114 of low friction resilient and deformable material, made in one or two parts, is placed around the workpiece 24 which contains a mandrel 16, and the sleeve is compressed on to the workpiece by a forcing member 120 which has a tapered surface with serrations or teeth 121. After preloading the member 120 by bolts 132, the mandrel ...

Method and apparatus for fluid separation

Separating a medium into components of different particle masses

Separation of a medium into components having different particle masses is effected by means of centrifugal force in turbulence free flow operated equipment, e.g. cyclones. The invention serves to reduce the friction resistance between a vortex and a chamber by removing part of a chamber wall or an entire chamber wall from between parallel vortexes. The supporting action of a chamber wall is compensated for by having parallel, oppositely rotating vortexes collide with each other at an angle of 0 to 90 DEG . Separators can be built up into large systems in which parallel vortexes are disposed e.g. in circular configuration or in a regular square net. Having the vortexes collide with each other further acts to develop a separating power intensifying radial oscillating motion in vortexes.

Apparatus for separating a constituent from a stream of media

... 985,983. Centrifugal separators. SIEMENS-SCHUCKERTWERKE A.G. March 27, 1961 [March 25, 1960], No. 11197/61. Addition to 933,224. Heading B2P. In a modified form of the apparatus described in the parent Specification for separating dust from a stream 4 of dust-laden gas flowing axially into a separating chamber 1, Fig. 1, through an inlet 2, 3, the potential flow set up in the chamber by the introduction of secondary air through a duct 6 is boosted by supplementary air supplied through one or more auxiliary ducts 15 disposed on the spiral path 7 of the potential flow and through a further duct 17 communicating with the chamber at a point level with, or upstream of, the downstream extremity of a flow-control, streamlined body 19 disposed axially of the chamber adjacent the inlet 2, 3, the cleaned air being discharged through an axial outlet 5 defined by an annular member 10. In order to reduce secondary air energy used to create the potential flow which ensures the setting up of rotary flow ...

Cyclone dust separator

A cyclone dust collector is comprised of a lower dust chamber (5) having a tangential air inlet (10) and an upper dust chamber (4) in combination with a suction device. A dividing plate separates the upper and lower dust chambers from one another. A communicating duct (2) is installed in the dividing plate (3) in such a manner to extend downward into the lower dust chamber (5), and a cyclone drum (15) is supported in such a manner to enclose the dust (2). A disk (17) is supported to vertically divide the inside of the drum (15) into a pair of upper and lower parts. The air introduced into the lower dust chamber (5) is caused to flow in a swirl in the cyclone drum (15), the dust particles in the air are separated by centrifugalization to be allowed to drop along the inside wall of the drum (15) and the separated dust particles fall onto the bottom of the cyclone drum (15) without being affected by the swirling flow.

DUST COLLECTOR

DENSE MEDIUM SEPARATOR

A dense medium separator has a vessel (1) with a generally cylindrical upper portion (2) and a generally conical lower portion (3), an axial feed aperture (4) at the upper end and a lower axial float discharge aperture (6) at the lower end, a first sinks orifice (8) disposed generally tangentially at the upper end, a lower sinks orifice (9) disposed generally tangentially at the lower end and an inlet aperture (10) for medium disposed tangentially intermediate between the ends of the vessel. In operation, the medium, fed tangentially at (10), divides so that a proportion (11) flows towards the first sinks discharge orifice (8) and the balance (12) flows towards the second sinks orifice (9) with the volume of medium which is discharged at each sinks orifice being controlled by the orifice area and back pressure applied to the flow. The balance of the medium flow towards the first sinks orifice (8) which is not allowed to leave the vessel via this orifice reverses direction close to the feed ...

Cyclone with classifier inlet and small particle by-pass

Centrifugal separator

... 1,011,352. Cyclone separators. HALCON INTERNATIONAL Inc. June 7, 1963 [June 14, 1962], No. 22776/63. Heading B2P. An apparatus for separating a gas-liquid mixture at elevated pressure comprises a thickwalled vessel provided with a liquid outlet 15 at or near its lower end, a removable sealing member 12 sealing the upper end of the vessel to prevent the escape of gas therefrom except through an outlet passage 16 passing through the member 12, and a baffle 13 integral with the member 12 and extending in the vessel around the passage 16, the vessel being provided with an inlet 14 for introducing the gasliquid mixture tangentially around the baffle 13. One or more additional baffles, e.g. as shown at 13a, may be provided. The member 12 is held in place by a ring 17 and bolts 17a with the interposition of a washer 18. A gasket is provided at 19. The inlet and outlet passages are provided with valves. The vessel may have a non-cylindrical inner surface. The apparatus may be used to separate entrained ...

Gas-liquid contactors

The gas-liquid contactor, e.g. a reactor or a spray-drier for slurries is of the kind having a contactor body 1 with its axis directed substantially vertically, a throat 2 formed in the lower or upper part of the body and having an inside diameter smaller than that of the body, a cyclone provided below or above the throat and larger in inside diameter than the throat, and a nozzle shaft 4 held substantially vertically in the throat or cyclone. The nozzle may direct liquid upward, as shown, or downwardly. The invention is characterised in that a plurality of flow-velocity-control vanes 5 are mounted on the nozzle shaft; if appropriate, these vanes may each be formed with a plurality of perforations. It has been found that, by use of such vanes, there is an improved distribution of the axial and spiral velocity components in the vicinity of the throat compared with conventional apparatus, with a consequent improvement in mixing of the gas and liquid fed therethrough. ...

Device for separating dust

... 711,304. Centrifugal-separators. AKTIEBOLAGET SVENSKA FLAKTFABRIKEN. Jan. 9, 1952 [Feb. 23, 1951], No. 714/52. Class 23 A cylindrical dust separator comprising an inlet 1 having whirl producing means 2, a gas outlet 11, having whirl removing means 10, a restricted passage formed by parts 6a, 6b, 6c and a baffle 8 spaced from the part 6c to form a dust collecting chamber 12 has a. cyclone separator connected to the chamber 12 and delivering cleaned gas to the interior of the separator at 19. In a modification the whirl producing means include a tangential inlet. In a further. modification (Fig. 4, not shown) the. part 6a is replaced by a bell mouth having an annular passage leading to a collection chamber for coarse particles formed between the part 6 and the body. The coarse dust and the dust from the chamber 12 is discharged by a common outlet to the cyclone. The whirl removing means is a propeller.

CLASSIFICATION/GRADING

Improvements in centrifugal apparatus for separating and collecting dust or other solid particles from air and gases

... 478,715. Centrifugal dust-separators. CHELTNAM, C. H. W., CHELTNAM, C. H., LAKE, W. H., and GENERAL ELECTRIC CO., Ltd. July 23, 1936, No. 20448. [Class 23] Two separators with separate fans are used for separating dust from gases, and means are provided for varying the ratio of the volume of gas which passes through the secondary separator to the volume which enters the primary separator when the volume of gas to be treated varies. The fan 5 is shown at the clean gas outlet 4 of the primary separator 1 and is driven by a variable speed motor 8, while the fan 12 at the clean gas outlet of the secondary separator 2 is driven by a constant speed motor 13. The connections between the separators are similar to the connections described in Specification 458,792. The dustladen gas enters by the duct 3 and the clean gas is passed by the fan 5 from the outlet 4 to the flue 7. The dust with some gas passes through two ducts 9 to the tangential inlet 10 of the secondary separator 2. The dust is collected ...

Process and apparatus to separate water and the impurities from the steam.

Exchanger for the heat treatment of pulverulent matters by means of gas.

Improved helical separator.

PROCEDURE AND DEVICE FOR THE PNEUMATIC FINE CLASSIFICATION

Device for precipitating solids from gases

The device for precipitating solids from gases has a cylindrical precipitation chamber 1 into which a crude gas feedline 2 opens tangentially. The cleaned gases are extracted from the interior of the precipitation chamber 1 via immersion pipes 8. The axial length a of the mouth 2 of the crude gas feedline is smaller than the axial length b of the precipitation chamber 1. The discharge openings 4 for the solids are provided in the end face 9 of the chamber and can be embodied as a diffuser. Relief openings 5 to the dust collection bunker 6 are arranged in the end face 9 near to the root of the immersion pipes 8. ...

SORTIERGERAET, INSBESONDERE FUER PAPIERFASERSTOFF- SUSPENSIONEN

Partikelabscheider für Fluide mit einer innerhalb einer Einlasskammer angeordneten und mit dieser strömungsverbundenen Auslasskammer

Es wird ein Partikelabscheider (1) für Fluide mit einer innerhalb einer Einlasskammer (2) angeordneten und mit dieser strömungsverbundenen Auslasskammer (3) beschrieben, wobei die Einlasskammer (2) eine um eine quer zur Hauptströmungsrichtung in der Einlasskammer (2) verlaufende Hauptachse (4) gekrümmte Führungsfläche (5) für das über einen Einlasskanal (6) in die Einlasskammer (2) einströmende Fluid aufweist. Um einen Partikelabscheider der eingangs geschilderten Art so auszugestalten, dass Partikel weitgehend unabhängig von der Ausrichtung des Partikelabscheiders relativ zum Gravitationsvektor aus dem Fluid gefiltert werden können und auch nach Abriss des Fluidstroms und eventueller Lageänderung nicht in den Auslasskanal gelangen, wird vorgeschlagen, dass die Auslasskammer (3) gegenüber der Einlasskammer (2) quer zur Richtung der Hauptachse (4) geschlossen und in Richtung der Hauptachse (4) offen ist und dass die Auslasskammer (3) einen durch die Einlasskammer (2) hindurch verlaufenden ...

PROCEDURE AND DEVICE FOR THE PNEUMATIC FINE CLASSIFICATION

MECHANISM FOR SEPARATING SOLIDS FROM GASES

SORTER, IN PARTICULAR FOR PULP SUSPENSIONS

SORT DEVICE FOR STOFFSUSPENSIONEN FOR PAPER TRADE

CENTRIFUGAL CHAMBER SEPARATOR

CENTRIFUGAL CHAMBER SEPARATOR.

METHOD AND DEVICE FOR THE DISTANCE OF PARTICLES FROM A FLUID STREAM.

FILTER ARRANGEMENT.

APPARATUS FOR THE SEPARATION FROM SOLIDS FROM A FIXED FLUID MIXTURE.

CENTRIFUGAL CHAMBER SEPARATOR.

DEVICE FOR SEPARATING FIRM DIRT PARTICLES FROM COOLING WATER FOR POWER STATIONS And SUCH.

IMPROVED AIR PARTICLE SEPARATOR

KONDENSATABLEITER

SEPARATION AND COLLECTION FROM ANALYTENMATERIAL

Improved dust/particle collecting arrangement for cyclone separators

STEAM SEPARATOR

Method and apparatus for optimizing gas-liquid contact

Multi-cyclone dust separator

MULTI-CYCLONE DUST SEPARATOR Abstract of the Disclosure A multi-cyclone dust separator is provided, including a first cyclone unit (100) 5 that centrifugally separates dust from dust-laden air drawn into the first cyclone unit (100) through a first air inlet (111), and a second cyclone unit (200) that is formed inside the first cyclone unit (100), wherein the second cyclone unit (200) includes a second cyclone body (210) that has a second air inlet (211) through which the air, from which the dust is separated by the first cyclone unit (100), enters the second cyclone body (210), and a 1o guide unit that enables the air entering the second cyclone unit (200) to be rotated.

Dust separator for cyclone type cleaner

APPARATUS IN UPRIGHT POSITION FOR COOLING PROCESSING GASES COMING FROM A GASIFICATION PROCESS

Multi-stage separation device for use with flowable system of substances

A multi-stage separation device for separating a first fluid from at least one other second substance, the first fluid and second substance forming a flowable system of substances. The device comprising a housing having a substantially cylindrical form about a central axis with a wall disposed between a first end and second end, and an inlet disposed near said first end of the housing and an outlet in the second end. The wall when viewed in cross section perpendicular to the central axis has an ever decreasing radius spiralling between at least a first edge of said wall and a second edge of the wall. The first edge and second edge form part of the periphery of an inlet in the housing. At least one permeable cylindrical separation module is disposed within the housing.

ELIMINATION OF CARBON-CONTAINING FLY-ASH FROM A GAS

APPARATUS FOR THE SEPARATION OF SOLIDS FROM A MIXTURE OF SOLIDS AND FLUID

SEPARATING SUSPENSIONS OF GASIFORM MATERIAL

CYLINDRICAL CHAMBER HEAT EXCHANGER

Cyclone collector for vacuum cleaner

Multi-cyclone collector for vacuum cleaner

Process and device for centrifugally separating substances

GAS-WATER SEPARATOR WITH CENTRIFUGAL ACTION

DUST COLLECTOR

DUST COLLECTOR A cyclone dust collector is comprised the lower dust chamber (5) having an air inlet (10) and the upper dust chamber (4) communicated a suction means. A communicating duct (2) is installed in the dividing plate (3) in such a manner to extend downward into the lower dust chamber (5), and a cyclone drum (15) is supported in such a manner to enclose the duct (2). A disk (17) is supported to vertically divide the inside of the drum (15) into a pair of upper and lower parts. The air introduced into the lower dust chamber (5) is caused to flow in a swirl in the cyclone drum (15), the dust particles in the air are separated by centrifugalization to be allowed to drop along the inside wall of the drum (15) and the separated dust particles fall onto the bottom of the cyclone drum (15) without being affected by the swirling flow.

ROTARY-DRUM CALCINING KILNS CONNECTED UP TO CYCLONE PREHEATERS

VORTEX FORMING APPARATUS AND METHOD

METHOD OF AND APPARATUS FOR SEQUENTIALLY SEPARATING A MEDIUM INTO DIFFERENT COMPONENTS

HEAT EXCHANGER

APPARATUS FOR THE SEPARATION OF SOLID PARTICLES AND HYDRAULIC SYSTEM COMPRISING SAME

Ce dispositif (100) sert à séparer des particules solides et de l'eau d'un écoulement (E) d'alimentation d'une machine hydraulique de type turbine, pompe ou turbine-pompe. Ce dispositif comprend une zone d'entrée (104) de l'écoulement (E) et une zone de sortie (105) de l'écoulement décalées le long d'un axe (X100) de progression de l'écoulement dans le dispositif (100). Le dispositif (100) comprend plusieurs conduits (110) disposés en parallèle chacun avec une embouchure et une extrémité aval, entre la zone d'entrée (104) et la zone de sortie (105). Chaque conduit présente, en coupe perpendiculaire à l'axe de progression (X100), une section en forme de spirale avec un rayon de courbure croissant de l'embouchure vers l'extrémité aval ou de l'extrémité aval vers l'embouchure, alors que chaque conduit (110) présente une épaisseur, prise selon une direction globalement radiale par rapport à l'axe de progression, inférieure à 10% de la largeur (I110) de ce conduit, prise parallèlement à cet ...

MODULAR CYCLONIC SEPARATOR FOR SEPARATING SOLID IMPURITIES FROM AN AIRFLOW

A modular cyclonic separator comprises separating tubes each including an air-guiding impeller that is fixed coaxially in an outer tube body and that is formed with spiral channels for causing an airflow, which flows radially into the separating tube, to follow a cyclonic flow pattern through a separating chamber in the separating tube, thereby separating some of solid impurities from the airflow within the separating chamber. Each separating tube is capable of connecting selectively with one or two three-port valves to form a first or second filtration module, in which the airflow passes through a fluid passage in the one three-port valve or one of the two three-port valves prior to entering the separating tube.

CYCLONIC SEPARATION SYSTEM COMPRISING GAS INJECTION MEANS AND METHOD FOR SEPARATING A FLUID MIXTURE

An apparatus for separating a fluid mixture includes a uniaxial cyclonic separator (2) having a separation chamber (18) for separating the fluid mixture by cyclonic action into a first fluid and a second fluid. An inlet (16) is located at a first end of the separation chamber (18) for receiving a fluid mixture, while a first outlet (22) for the first fluid and a second outlet (26) for the second fluid are located at a second end of the separation chamber. A gas injection means (12) is provided for injecting a gas into the fluid mixture to aid separation within the separation chamber (18). The gas injection may also be through an annular chamber surrounding the separator chamber (18). The gas in this case is introduced through a porous medium 130 via a gas supply line 136.

PLANT FOR TREATING DRILLING MUDS

Plant (3) for treating drilling muds, which can be installed in building sites, for performing excavations or foundations, comprising: a main mud storage tank (11), containing the clean mud (F') ready to be conveyed to the same excavation (S); a first grizzly screen (21); a mud processing hopper (22); at least one cyclone stage (23,24), provided with at least an inlet in which a mud to be treated is introduced and with at least a first outlet from which a lightened mud (Fa) exits having a lower density than the entering mud, and with at least a second outlet from which a high density mud (Fd) exits, such mud having a higher density than the entering mud; and a dewatering screen (25).; Said devices are connected together through pipes in such a way that a mud filled with detritus (F") coming from the excavation (S), is treated in order to be able to be reused once it is returned to the excavation (S); said plant (3) is characterised in that said high density mud (Fd) is drawn from at least ...

DEVICE FOR SEPARATING SOLID PARTICLES OF DIRT FROM COOLING WATER FOR POWER STATIONS AND THE LIKE

METHOD AND APPARATUS FOR SEPARATING A HEAVIER PHASE FROM A LIGHTER PHASE IN A MATERIAL FLOW BY CENTRIFUGAL FORCE

Phases of different densities are separated from each other in a vortex separator chamber. A primary flow to be cleaned drives a secondary vortex flow in the chamber. The primary flow is introduced into the chamber centrally between the chamber ends through at least one flow inlet channel or bed having an axial length shorter than an axial chamber length and a radial inlet depth such that the primary flow is adapted to the secondary vortex flow. For this purpose the primary flow is fanned-out so that it smoothly merges into the secondary vortex flow close to the inner surface of the chamber wall to avoid turbulent flows and thus losses of the primary flow energy are reduced. Cleaned gas is sucked out through immersion pipes reaching centrally into the chamber from opposite ends. Heavier particles are removed by centrifugal force and discharged through gaps in the end walls of the chamber and/or through at least one peeling slot in the axial cylindrical or spirally shaped chamber wall.

IMPROVED HELICAL SEPARATOR

The invention relates to an improved liquid/gas helical separator whose operating principle is based on a combination of centrifugal and gravitational forces. Generally speaking, the separator consists of a primary separator (I), formed basically by an expansion chamber; a secondary separator (III), formed basically by a helix (14a) for directing the flow; a tertiary separator (III), which consists of a reservoir or gravitational-separation tank and of a transition region (II) between the primary (I) and secondary (III) separators, which consists of at least two variable-pitch helixes (14a, 14b), whose inclination varies from an angle of 90~ to the angle of inclination of the constant-pitch helix of the secondary separator (III), with the function of providing a "gentler" flow of the liquid phase at the transition between the first two separators (I, III).

Dépoussiéreur pour gazogène.

Staubabscheider.

Fliehkraftabscheider

Verfahren und Einrichtung zum Abscheiden fester Teilchen aus Gasen

Procédé et appareil pour l'épuration de gaz chargés de particules solides

Verfahren zur Erzeugung von Relativkräften in technischen Strömungen mit Medien verschiedener Massenträgheit und Vorrichtung zur Durchführung des Verfahrens

Fliehkraftstaubabscheider

Verfahren und Vorrichtung zur Abscheidung von Staub

DREHSTROEMUNGSWIRBLER ZUR SICHTUNG UND ABSCHEIDUNG FEINKOERNIGER PARTIKEL.

Verfahren zum Trennen von Bestandteilen aus Flüssigkeiten, Gasen oder Festkörperteilchen

Appareil centrifuge séparateur

Verfahren zur Aufnahme und zum Transport von feinen Teilchen in einem gasförmigen oder flüssigen Trägermedium und Einrichtung zur Durchführung des Verfahrens

Zum Abscheiden von staubförmigem bzw. körnigem Gut aus einem Gasstrom dienende Vorrichtung

Einrichtung zur Erzeugung von Relativkräften in technischen Strömungen mit Medien verschiedener Massenträgheit

Appareil pour la séparation d'un mélange de gaz et de liquide

Anlage zum Reinigen der Abluft von mehreren Abscheidern

Device for dedusting flue gases produced when heating with solid fuels

SORTER, IN PARTICULAR FOR FIBRE SUSPENSIONS OF THE PAPER INDUSTRY.

Device for separating a multi-phase mixture

The device has a spherical container housing (1, 2). In the upper part of the container a channel is arranged in the form of an overflow weir (3). The mixture which flows into the container passes from the inlet into the channel. Therefore, the phase separation proceeds already in the channel and does not first occur in the eddy which is formed below the channel. By virtue of this measure, a higher flow rate of mixture can be achieved with the same container volume. ...

PROCEDURE AND DEVICE FOR THE SEPARATION OF A MEDIUM INTO DIFFERENT COMPONENTS WITH THE HELP OF WEIGHT.

STEAM TRAP.

БАТАРЕЙНЫЙ ЦИКЛОН

1. Батарейный циклон, содержащий корпус, расположенные в корпусе верхнюю и нижнюю трубные доски, которые разделяют корпус на раздающую, газосборную и пылесборную камеры и в отверстиях которых размещены циклонные элементы, снабженные отверстиями и/или патрубками для ввода запыленного газа, отвода чистого газа и пыли, отличающийся тем, что циклонные элементы выполнены в виде полностью изготовленных из пластического материала корпусов, имеющих в основном цилиндрическую форму с сужением в нижней части и его цилиндрическим окончанием с наружной резьбой. 2. Батарейный циклон по п. 1, отличающийся тем, что циклонные элементы выполнены в виде изделий, формованных методом раздувания из соответствующих заготовок, выполненных из пластического материала. 3. Батарейный циклон по пп. 1 и 2, отличающийся тем, что циклонные элементы представляют собой сосуды для жидких продуктов, формованные методом раздувания из соответствующих заготовок, выполненных из пластического материала, либо части этих сосудов. 4. Батарейный циклон по п. 1, отличающийся тем, что циклонные элементы представляют собой заготовки из пластического материала, предназначенные для формования сосудов для жидких продуктов методом раздувания. 5. Батарейный циклон по пп. 1-4, отличающийся тем, что он содержит циклонные элементы прямоточного и/или противоточного, и/или вихревого, и/или смешанного типа. 6. Батарейный циклон по пп. 1-5, отличающийся тем, что часть раздающей камеры в пространстве между циклонными элементами заполнена износостойким материалом. (19) RU (11) 15 305 (13) U1 (51) МПК B04C 5/24 (2000.01) B04C 3/04 (2000.01) B04C 7/00 (2000.01) РОССИЙСКОЕ АГЕНТСТВО ПО ПАТЕНТАМ И ТОВАРНЫМ ЗНАКАМ (12) ОПИСАНИЕ ПОЛЕЗНОЙ МОДЕЛИ К СВИДЕТЕЛЬСТВУ (21), (22) Заявка: 2000110594/20 , 24.04.2000 (24) Дата начала отсчета срока действия патента: 24.04.2000 (46) Опубликовано: 10.10.2000 (72) Автор(ы): Лазарев В.А. (73) Патентообладатель(и): Лазарев Владимир Александрович R U Адрес для переписки: 606039, Нижегородская обл., г. ...

УСТАНОВКА ДЛЯ РАЗДЕЛЕНИЯ ПЫЛЕВИДНЫХ ОТХОДОВ

1. Установка для разделения пылевидных отходов, содержащая вентилятор и последовательно соединенные загрузочный бункер, разделительный циклон и пылеулавливающее устройство, отличающаяся тем, что пылеулавливающее устройство выполнено в виде вихревого инерционного пылеуловителя, к верхнему осевому выходу которого подключен всасывающий вход вентилятора, а верхний выход разделительного циклона соединен через первую регулирующую задвижку с патрубком подсоса, на котором установлена вторая регулирующая задвижка, с верхним входом пылеуловителя и дополнительно через третью регулирующую задвижку и закручиватель - с нижним входом пылеуловителя, при этом верхний выход разделительного циклона расположен по его оси ниже выходного патрубка и направлен вниз, а нижний вход разделительного циклона расположен в нижней части корпуса циклона и направлен вверх. 2. Установка по п.1, отличающаяся тем, что разделительный циклон выполнен двухступенчатым и с двумя шиберами, которые установлены между ступенями, при этом отношение диаметра нижней ступени к диаметру верхней ступени равно 1:(1,3-3). 3. Установка по п.1, отличающаяся тем, что на ней в необходимых для экспериментов местах установлены штуцеры для подключения контрольно-измерительных приборов. 4. Установка по п.1, отличающаяся тем, что загрузочный бункер содержит шнековый питатель. (19) RU (11) 21 033 (13) U1 (51) МПК B04C 7/00 (2000.01) B04C 9/00 (2000.01) РОССИЙСКОЕ АГЕНТСТВО ПО ПАТЕНТАМ И ТОВАРНЫМ ЗНАКАМ (12) ОПИСАНИЕ ПОЛЕЗНОЙ МОДЕЛИ К СВИДЕТЕЛЬСТВУ (21), (22) Заявка: 2001115231/20 , 04.06.2001 (24) Дата начала отсчета срока действия патента: 04.06.2001 (46) Опубликовано: 20.12.2001 (72) Автор(ы): Азаров В.Н., Голованчиков А.Б., Азаров В.Н., Кузнецова Н.С. (73) Патентообладатель(и): ООО "Ассоциация Волгоградэкотехзерно" Ñòðàíèöà: 1 U 1 2 1 0 3 3 R U U 1 (57) Формула полезной модели 1. Установка для разделения пылевидных отходов, содержащая вентилятор и последовательно соединенные загрузочный бункер, разделительный циклон и ...

Устройство для увлажнения воздуха

1. Устройство для увлажнения воздуха, содержащее распылитель с тангенциальным вводом сжатого воздуха, с патрубком вывода холодного потока, патрубком забора жидкости и патрубком выброса распыленной среды, а также систему трубопроводов, отличающееся тем, что оно снабжено блоком очистки воздуха, редукционным клапаном, емкостью с водой с поплавковым регулятором уровня воды, емкостью для сбора конденсата и примесей, размещенными в корпусе прямоугольной формы, а также разделителем эжектируемого потока и тремя вентилями, причем распылитель и блок очистки воздуха жестко закреплены внутри корпуса, вход блока очистки воздуха соединен трубопроводом через редукционный клапан и первый вентиль с магистралью подачи сжатого воздуха, а первый выход блока очистки - трубопроводом с тангенциальным вводом распылителя, патрубок забора жидкости которого соединен трубопроводом с емкостью для воды, поплавковый регулятор уровня воды соединен со вторым вентилем, второй выход блока очистки воздуха - с емкостью для сбора конденсата и примесей, на днище которой закреплен вентиль для слива, при этом в корпусе на передней панели выполнено отверстие напротив патрубка выброса распыленной среды, патрубок забора жидкости выполнен съемным, а разделитель эжектируемого потока - в виде сетки и установлен в отверстии патрубка забора жидкости на дне распылителя. 2. Устройство по п.1, отличающееся тем, что передняя панель корпуса выполнена съемной и на ней установлены ручка для регулирования давления сжатого воздуха и манометр, соединенные с редукционным клапаном. 3. Устройство по пп.1 и 2, отличающееся тем, что корпус снабжен четырьмя кронштейнами, установленными по периметру задней стенки для установки устройства в подвесном состоянии. (19) RU (11) 29 483 (13) U1 (51) МПК B05B 7/00 (2000.01) B04C 7/00 (2000.01) РОССИЙСКОЕ АГЕНТСТВО ПО ПАТЕНТАМ И ТОВАРНЫМ ЗНАКАМ (12) ОПИСАНИЕ ПОЛЕЗНОЙ МОДЕЛИ К СВИДЕТЕЛЬСТВУ (21), (22) Заявка: 2002133375/20 , 16.12.2002 (24) Дата начала отсчета срока действия патента: 16.12. ...

УСТАНОВКА НЕПРЕРЫВНОЙ ПРОМЫВКИ ДРЕВЕСНОЙ ЩЕПЫ

1. Установка непрерывной промывки древесной щепы, содержащая последовательно соединенные сепаратор-смеситель щепы с промывочной водой, очиститель щепы и средства очистки промывочной воды, отличающаяся тем, что в ней установлен обезвоживатель щепы, при этом очиститель щепы выполнен в виде гидроциклона. 2. Установка по п.1, отличающаяся тем, что обезвоживатель щепы выполнен в виде стационарной горки с регулируемым углом наклона перфорированной поверхности и сборного шнека с перфорированной секцией. 3. Установка по п.1, отличающаяся тем, что средства очистки промывочной воды выполнены в виде последовательно соединенных между собой дуговой сортировки, резервуара-отстойника, высокоскоростного гидроциклона и резервуара-накопителя, при этом внутри резервуара отстойника соосно с корпусом установлен низкоскоростной конический сепаратор, в который тангенциально подводится промывочная вода, а резервуар накопитель снабжен устройством сброса промывочной воды при превышении ее допустимого уровня. 4. Установка по п.1, отличающаяся тем, что на внутренней поверхности гидроциклона-очистителя щепы имеется винтовой желоб. 5. Установка по п.1, отличающаяся тем, что на внутренней поверхности сепаратора - смесителя щепы с промывочной водой имеется винтовой желоб. 6. Установка по п.4 или 5, отличающаяся тем, что на винтовом желобе установлены отбойные элементы. РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) 38 641 (13) U1 (51) МПК B03C 5/00 (2000.01) B01D 21/26 (2000.01) B04C 7/00 (2000.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ, ПАТЕНТАМ И ТОВАРНЫМ ЗНАКАМ (12) ОПИСАНИЕ ПОЛЕЗНОЙ МОДЕЛИ К ПАТЕНТУ (21), (22) Заявка: 2003134491/20 , 27.11.2003 (24) Дата начала отсчета срока действия патента: 27.11.2003 (46) Опубликовано: 10.07.2004 (73) Патентообладатель(и): Открытое акционерное общество "Энергомашкорпорация" (RU) Ñòðàíèöà: 1 U 1 3 8 6 4 1 R U U 1 Формула полезной модели 1. Установка непрерывной промывки древесной щепы, содержащая последовательно соединенные сепаратор-смеситель щепы с ...

ПРОТИВОТОЧНЫЙ ЦИКЛОН С ПОНИЖЕННЫМ ГИДРАВЛИЧЕСКИМ СОПРОТИВЛЕНИЕМ

Противоточный циклон с пониженным гидравлическим сопротивлением, отличающийся тем, что содержит на входе выходной трубы насадку плавного обтекания, состоящую из трех сопряженных тел: тора, характеризующегося диаметром окружности поперечного сечения d и диаметром отверстия D, равным внутреннему диаметру выходной трубы, усеченного конуса с цилиндрической полостью диаметром D и углом наклона образующей а, и конусоподобного тела, образующая боковой поверхности которого является сопряжением боковой поверхности усеченного конуса и наружной цилиндрической поверхности выходной трубы; и имеет местное расширение корпуса в зоне установки насадки плавного обтекания, обеспечивающее постоянное поперечное сечение потока газа в кольцевом пространстве между корпусом, выходной трубой и насадкой плавного обтекания. РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) 93 037 (13) U1 (51) МПК B04C 7/00 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ, ПАТЕНТАМ И ТОВАРНЫМ ЗНАКАМ (12) ОПИСАНИЕ ПОЛЕЗНОЙ МОДЕЛИ К ПАТЕНТУ (21), (22) Заявка: 2008147595/22, 02.12.2008 (24) Дата начала отсчета срока действия патента: 02.12.2008 (45) Опубликовано: 20.04.2010 (73) Патентообладатель(и): Государственное образовательное учреждение высшего профессионального образования Саратовский государственный технический университет (RU) U 1 9 3 0 3 7 R U Ñòðàíèöà: 1 ru CL U 1 Формула полезной модели Противоточный циклон с пониженным гидравлическим сопротивлением, отличающийся тем, что содержит на входе выходной трубы насадку плавного обтекания, состоящую из трех сопряженных тел: тора, характеризующегося диаметром окружности поперечного сечения d и диаметром отверстия D, равным внутреннему диаметру выходной трубы, усеченного конуса с цилиндрической полостью диаметром D и углом наклона образующей а, и конусоподобного тела, образующая боковой поверхности которого является сопряжением боковой поверхности усеченного конуса и наружной цилиндрической поверхности выходной трубы; и имеет местное расширение корпуса в зоне ...

ГИДРОЦИКЛОН

Гидроциклон, включающий цилиндроконический корпус с тангенциальным питающим, сливным и песковым патрубками, отличающийся тем, что в цилиндрической части корпуса установлена ультрафиолетовая лампа, выполненная в форме тора, в верхней части корпуса концентрично сливному патрубку установлен отражатель в форме полого цилиндра, внешняя поверхность которого выполнена зеркальной, в конической части корпуса установлен кольцеобразный излучатель ультразвуковых колебаний, причем ультрафиолетовая лампа установлена между внутренней поверхностью корпуса и внешней поверхностью отражателя. РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) 100 736 (13) U1 (51) МПК B04C 7/00 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ, ПАТЕНТАМ И ТОВАРНЫМ ЗНАКАМ (12) ОПИСАНИЕ ПОЛЕЗНОЙ МОДЕЛИ К ПАТЕНТУ (21), (22) Заявка: 2010132345/05, 02.08.2010 (24) Дата начала отсчета срока действия патента: 02.08.2010 (45) Опубликовано: 27.12.2010 (73) Патентообладатель(и): Федеральное государственное образовательное учреждение высшего профессионального образования "Ульяновская государственная сельскохозяйственная академия" (RU) U 1 1 0 0 7 3 6 R U Ñòðàíèöà: 1 ru CL U 1 Формула полезной модели Гидроциклон, включающий цилиндроконический корпус с тангенциальным питающим, сливным и песковым патрубками, отличающийся тем, что в цилиндрической части корпуса установлена ультрафиолетовая лампа, выполненная в форме тора, в верхней части корпуса концентрично сливному патрубку установлен отражатель в форме полого цилиндра, внешняя поверхность которого выполнена зеркальной, в конической части корпуса установлен кольцеобразный излучатель ультразвуковых колебаний, причем ультрафиолетовая лампа установлена между внутренней поверхностью корпуса и внешней поверхностью отражателя. 1 0 0 7 3 6 (54) ГИДРОЦИКЛОН R U Адрес для переписки: 432980, г.Ульяновск, б. Новый Венец, 1, с.х. академия, патентоведу (72) Автор(ы): Курдюмов Владимир Иванович (RU), Сорокин Михаил Сергеевич (RU), Павлушин Андрей Александрович (RU) U 1 U 1 1 0 0 7 3 ...

Реактор для очистки воды окислением примесей

Полезная модель относится к области очистки воды от растворенных веществ и может быть использована для очистки природных и сточных вод, включая обработку воды окислением. Технический результат полезной модели заключается в упрощении конструкции устройства очистки воды, позволяющем производить ее химическую очистку без использования специально вводимых реагентов или аэрации. Технический результат достигается за счет того, что в реакторе для очистки воды окислением примесей, включающем цилиндрическую камеру смешивания с двумя патрубками подвода очищаемой воды и по меньшей мере одним патрубком вывода очищенной воды, патрубки подвода очищаемой воды выполнены соосно в торцевых поверхностях камеры навстречу друг другу, в плоскости поперечного сечения каждого из патрубков установлен завихритель потока, а патрубок вывода очищенной воды размещен в боковой поверхности камеры смешивания таким образом, что его входное отверстие расположено в зоне столкновения потоков воды из патрубков ввода. При этом каждый завихритель потока представляет собой решетку со щелевыми тангенциальными отверстиями, расположенными под прямым углом к плоскости выхода патрубка. Заявляемый реактор для очистки воды окислением примесей технологичен в производстве и эксплуатации, не требует использования электрических элементов и обеспечивает качественную очистку воды от вредных примесей без использования дополнительно вводимых в очищаемый объем специальных реагентов. Ц 178732 ко РОССИЙСКАЯ ФЕДЕРАЦИЯ ВО“ 178 732 91 ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ИЗВЕЩЕНИЯ К ПАТЕНТУ НА ПОЛЕЗНУЮ МОДЕЛЬ ММ9К Досрочное прекращение действия патента из-за неуплаты в установленный срок пошлины за поддержание патента в силе Дата прекращения действия патента: 30.09.2019 Дата внесения записи в Государственный реестр: 19.08.2020 Дата публикации и номер бюллетеня: 19.08.2020 Бюл. №23 Стр.: 1 па ССЗ ДР ЕП

Батарейный циклон с циклонными элементами "циклон-фильтр"

Полезная модель относится к технике, предназначенной для сухой очистки газов от пыли, и может быть использована в строительной, пищевой, химической и других отраслях промышленности, а также при очистке вентиляционных выбросов. Батарейный циклон содержит корпус, газораспределительную, газосборную и пылесборную камеры, входной и выходной патрубки, циклонные элементы с полуулиточными закручивателями и с вставками фильтровальной ткани и выхлопными трубами. Причем фильтровальный элемент из ткани лавсан спиралеобразно расположен внутри циклона. Постановка спиралеобразной вставки в циклон, выполнение ее многовитковой с одинаковым увеличивающимся или уменьшающимся шагом спирали по мере уменьшения ее диаметра позволит увеличить скорость газового потока, в результате чего увеличивается сила инерции, отбрасывающая дисперсные частицы на стенку спиралеобразной вставки, что позволит повысить качество очистки газа. Предложенный батарейный циклон с циклонными элементами «циклон-фильтр» позволяет повысить качество очистки воздуха, совмещает в себе две ступени очистки газа (очистка газа и фильтрование), а за счет этого сэкономить производственные площади. 1 фиг. РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 190 593 U1 (51) МПК B04C 5/24 (2006.01) B04C 7/00 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ПОЛЕЗНОЙ МОДЕЛИ К ПАТЕНТУ (52) СПК B04C 5/24 (2018.08); B04C 7/00 (2018.08) (21)(22) Заявка: 2018101504, 16.01.2018 (24) Дата начала отсчета срока действия патента: (73) Патентообладатель(и): Общество с ограниченной ответственностью "Газпром трансгаз Казань" (RU) Дата регистрации: 04.07.2019 (56) Список документов, цитированных в отчете о поиске: RU 164866 U1, 20.09.2016. SU 92651 (45) Опубликовано: 04.07.2019 Бюл. № 19 1 9 0 5 9 3 R U (54) Батарейный циклон с циклонными элементами "циклон-фильтр" (57) Реферат: Полезная модель относится к технике, выполнение ее многовитковой с одинаковым предназначенной для сухой очистки газов от увеличивающимся или уменьшающимся ...

Process of Electrostatic Recirculation for Dedusting and Gas Cleaning and Device Thereof

Cyclones with electrostatically enhanced recirculation, comprising a collector cyclone and an entry for dirty gases, located upstream from a recirculator and a central exhaust channel (CEC) for exhausting cleaned gases. Cyclones are placed in series and have a recirculation line from the concentrator to the collector to recirculate part of the gas stream. Recirculator has means for applying a high voltage producing an ionizing electric field driving particles away from CEC, without significant particle deposition on recirculator walls. Current density in the recirculator field is below 0.1 mA/m. 2 Average electric field is below 2×I0 5 V/m. Particles are driven away from CEC in the recirculator by joint action of mechanical/electrical forces, the latter deriving from particles traversing the ionized field, concentrating them in the fraction of gas stream recycled back to the collector cyclone, where a part is captured. Uses include dedusting, dry gas cleaning (for acid gases), and capturing bacteria.

AIR CLEANER

In an air cleaner (), three cyclone dust collection units () are arranged on one side of a filter dust collection unit () in a mutually parallel relationship. The cyclone dust collection units are arranged along a circumferential direction of the filter dust collection unit, and the central cyclone dust collection unit has a smaller diameter than the remaining cyclone dust collection units positioned on either side of the central cyclone dust collection unit so that the dust collection units can be accommodated in a rectangular profile is a highly space efficient manner. 1. An air cleaner for an internal combustion engine , comprising:a filter dust collection unit including an annular filter element; andthree cylindrical cyclone dust collection units connected in parallel to each other to an upstream side of the filter dust collection unit;wherein the cyclone dust collection units have central axial lines that are in parallel to one another and to a central axial line of the filter dust collection unit, and are arranged along a circumferential direction of the filter dust collection unit on one side of the filter dust collection unit, the central cyclone dust collection unit having a smaller diameter than the remaining cyclone dust collection units positioned on either side of the central cyclone dust collection unit.2. The air cleaner according to claim 1 , wherein the cyclone dust collection units are arranged and dimensioned in a symmetric manner with respect to a longitudinal line passing the central axial line of the filter dust collection unit and the central axial line of the central cyclone dust collection unit.3. The air cleaner according to claim 2 , wherein the cyclone dust collection units have a combined lateral width substantially equal to a lateral width of the filter dust collection unit.4. The air cleaner according to claim 2 , wherein the air cleaner includes a substantially rectangular housing elongated along the longitudinal line claim 2 , and ...

Separator

A separator has a first inlet arranged to receive a fluid stream, and first and second separation stages coupled together in series; A pump coupled to the second separation stage generates an area of reduced pressure to draw the fluid stream through the first and second separation stages. One of the stages includes a variable impactor separator comprising a first chamber arranged to receive the fluid stream, and a second chamber coupled to the first chamber through an aperture to accelerate the first fluid stream. The stream is incident upon an impaction surface to separate contaminants from the fluid stream. An actuator adjusts the open area of the aperture according to a pressure differential between fluid pressure in the first chamber and a reference fluid pressure in a third chamber. The other of the separation stages is a second variable impactor separator or a filter media.

DUST COLLECTOR AND CLEANER HAVING THE SAME

A dust collector includes a cylindrical housing forming an outer appearance of the dust collector; a cyclone formed inside the housing to cause a swirling flow to separate dust from air introduced into the housing; axial inlet type swirl tubes to receive air and fine dust that have passed through the cyclone, and causing a swirling flow to separate the fine dust from the air; and a mesh configured to surround an outside of the axial inlet type swirl tubes to form a boundary between the cyclone and the axial inlet type swirl tubes, wherein the axial inlet type swirl tubes are configured with four groups and stacked in multiple stages on virtual quadrants, the axial inlet type swirl tubes arranged in the same quadrant are arranged to face the same direction, and the axial inlet type swirl tubes arranged in different quadrants are arranged to face different directions. 1. A dust collector , comprising:a cylindrical housing configured to form an outer appearance of the dust collector;a cyclone provided inside the housing and configured to generate a first swirling flow to separate dust from air introduced into the housing;axial inlet type cyclones configured to receive air and fine dust that have passed through the cyclone, and generate second swirling flows to separate the fine dust from the received air; anda mesh configured to surround the axial inlet type cyclones and to form a boundary between the cyclone and the axial inlet type cyclones, the axial inlet type cyclones are positioned in four groups in four respective quadrants within the housing,', 'ones of the axial inlet type cyclones included in one of the four groups positioned in one of the quadrants are oriented to face a first direction, and', 'ones of the axial inlet type cyclones included in other ones of the groups that are positioned in other ones of the quadrants are oriented to face other directions that differ from the first direction., 'wherein'}2. The dust collector of claim 1 , wherein each of the ...

DUST COLLECTOR AND CLEANER HAVING THE SAME

A dust collector includes a cylindrical housing forming an outer appearance of the dust collector; a cyclone inside the housing to cause a swirling flow to separate dust from air introduced into the housing; axial inlet type swirl tubes receiving air and fine dust that have passed through the cyclone, and causing a swirling flow to separate the fine dust from the air; and a mesh surrounding an outside of the axial inlet type swirl tubes to form a boundary between the cyclone and the axial inlet type swirl tubes, wherein the axial inlet type swirl tubes are stacked in stages and the axial inlet type swirl tubes in each stage are arranged in first and second columns that are provided in opposite directions to each other, and axial lengths of the axial inlet type swirl tubes gradually increase toward the center of each stage. 1. A dust collector , comprising:a cylindrical housing configured to form an outer appearance of the dust collector;a cyclone provided inside the housing and configured to generate a first swirling flow to separate dust from air introduced into the housing;axial inlet type cyclones configured to receive air and fine dust that have passed through the cyclone, and to generate second swirling flows to separate the fine dust from the received air; anda mesh configured to surround the axial inlet type cyclones and to form a boundary between the cyclone and the axial inlet type cyclones, the axial inlet type cyclones are positioned in one or more first rows and one or more second rows,', 'the axial inlet type cyclones in the first rows and second rows are stacked, respectively, into first columns and second columns such that the first and second columns are disposed in opposite directions to each other, and', 'axial lengths of the axial inlet type swirl tubes gradually increase toward a center column of each of the first and second rows., 'wherein2. The dust collector of claim 1 , wherein the axial inlet type cyclones include:inlets that open toward the ...

Apparatus for creating a swirling flow of fluid

An apparatus for creating a swirling flow of fluid comprises a transmission base ( 1 ) with an internal cavity ( 2 ) to receive the fluid flow from outside via a side hole ( 3 ) which will become a hole side edge ( 4 ) to control the flow through of the fluid into the transmission base in a laminar swirling flow in the internal cavity of the transmission base. A part of the hole side edge may have an elevated insert supporting shoulder ( 10 ) to support the overlay attachment of another transmission base to stack them higher.

Method For Using An Air-Sparged Hydrocyclone For Cryogenic Gas Vapor Separation

A method for separating a vapor from a carrier gas is disclosed. An air-sparged hydrocyclone is provided with a porous sparger covered by an outer gas plenum. A cryogenic liquid is provided to the tangential feed inlet at a velocity that induces a tangential flow and a cyclone vortex in the cyclone. The carrier gas is injected into the air-sparged hydrocyclone through the porous sparger. The vapor dissolves, condenses, desublimates, or a combination thereof, forming a vapor-depleted carrier gas and a vapor-enriched cryogenic liquid. The vapor-depleted gas is drawn through a vortex finder while the vapor-enriched cryogenic liquid is drawn through an apex nozzle outlet. In this manner, the vapor is removed from the carrier gas. 1. A method for separating a vapor from a carrier gas , the method comprising: a vessel having a generally cylindrical shape with a generally circular cross-section;', 'a tangential feed inlet for a cryogenic liquid, attached to a cylindrical wall of the vessel on an upper end of the vessel such that injected fluids form a tangential flow and a cyclone vortex;', 'a vortex finder outlet on a top of the vessel, perpendicular to the tangential feed inlet;', 'a lower section of the vessel that tapers conically down in size to an apex nozzle outlet;', 'at least a portion of a wall of the air-sparged hydrocyclone comprising a porous sparger covered by an outer gas plenum which encloses the porous sparger, the outer gas plenum containing at least one inlet for the carrier gas; and,', 'sizing the vessel, the tangential feed inlet, the vortex finder, the lower section, and the apex nozzle outlet to cause a gas/liquid separation;, 'providing an air-sparged hydrocyclone comprisingproviding the cryogenic liquid to the tangential feed inlet at a velocity that induces the tangential flow and the cyclone vortex in the air-sparged hydrocyclone;injecting the carrier gas into the air-sparged hydrocyclone through the porous sparger;wherein the vapor dissolves, ...

Dust collector and vacuum cleaner having the same

A dust collector includes a primary cyclone unit to separate dust from air introduced from outside dust collector and a secondary cyclone unit includes axial cyclones which separate fine dust from air introduced in an axial direction. The secondary cyclone unit includes a first group of axial cyclones disposed along a circumference of a first circle so as to contact an inner circumferential surface of an inner case, and formed to be partially spaced apart from the inner circumferential surface of the inner case to form first passages therebetween; and a second group of axial cyclones disposed to contact each other along a circumference of a second circle concentric with the first circle and smaller than the first circle, and formed to contact some of the first group of axial cyclones and to be spaced apart from others of the first group axial cyclones to form second passages therebetween.

Dual-stage separator

An apparatus for removing particles from a fluid includes a pressure vessel having an inlet and an outlet. A centrifuge is disposed in the pressure vessel. The centrifuge is configured to remove a first portion of particles from the fluid. A cyclone separator is also disposed in the pressure vessel, such that the centrifuge extends around the cyclone separator. The cyclone separator includes an array of cyclones configured to remove a second portion of particles from the fluid.

Cyclone Filtering Device

A cyclone filtering device includes first and second filters. The first filter includes a first filtering tube defining a first turbulence room, and has a coupling cover communicated with the first turbulence room and disposed for allowing passage of fluid, and a barrel seat defining a dust collecting room that is communicated with the first turbulence room. The second filter includes a second filtering tube defining a second turbulence room that is communicated with the first turbulence room, two end covers having an end opening that is communicated with the second turbulence room, and a capture member disposed in the second turbulence room and disposed for capturing substances that are entrained in the fluid. 1. A cyclone filtering device comprising:a first filter including a first filtering tube that defines a first turbulence room, and that has two opposite first end portions, a coupling cover that removably covers said first filtering tube, a barrel seat that is disposed for said first filtering tube to extend thereinto, and an impeller that is mounted between said first filtering tube and said coupling cover, said coupling cover being removably connected to one of said first end portions of said first filtering tube, and having two cover openings that are communicated with said first turbulence room, and that are disposed for allowing passage of fluid, said barrel seat defining a dust collecting room that is communicated with said first turbulence room, the other one of said first end portions of said first filtering tube extending into said dust collecting room; anda second filter connected to said first filter, and including a second filtering tube that defines a second turbulence room communicated with said first turbulence room, and that has two opposite second end portions, two end covers that removably and respectively cover said second end portions of said second filtering tube, and a capture member that is disposed in said second turbulence room of ...

Vakuumpumpe.

PROCESS AND DEVICE FOR THE CATALYTIC CONVERSION OF A LOAD CONTAINING AN OXYGEN COMPOUND COMPRISING THE QUENCH AND THE SIMULTANEOUS SEPARATION OF THE PRODUCTS FORMED AND THE CATALYST.

La conversion en oléfines d'une charge comprenant au moins un composé oxygéné est effectuée dans un réacteur C dans lequel la charge est introduite par la conduite 11, les particules solides catalytiques formant la phase dense D1 par le conduit (14) et le gaz d'entraînement du solide par le conduit (12). Le réacteur est relié par un conduit (1) à un mélangeur-séparateur (MS) cyclonique à co-courant permettant de séparer une phase solide d'une phase gazeuse contenant les produits de la conversion récupérée par le conduit (4') tout en effectuant une trempe de cette phase gazeuse par un produit M2 introduit par le conduit (3). La phase D1 est envoyée par le conduit 7 à un régénérateur R avant d'être renvoyée, par le conduit (13) dans le réacteur (C). Le mélange de la phase gazeuse et du produit M2 est séparé dans un séparateur et le produit M2, éventuellement après refroidissement, est recyclé au mélangeur-séparateur (MS) The conversion into olefins of a feed comprising at least one oxygenated compound is carried out in a reactor C in which the feed is introduced via line 11, the solid catalytic particles forming the dense phase D1 via line (14) and the gas d 'entrainment of the solid through the conduit (12). The reactor is connected by a pipe (1) to a cyclonic co-current mixer-separator (MS) making it possible to separate a solid phase from a gaseous phase containing the products of the conversion recovered by the pipe (4 ') while quenching this gas phase with a product M2 introduced through the pipe (3). Phase D1 is sent through line 7 to a regenerator R before being returned, through line (13) to reactor (C). The mixture of the gas phase and the product M2 is separated in a separator and the product M2, optionally after cooling, is recycled to the mixer-separator (MS)

Dust/particle collecting arrangement for cyclone separators

Apparatus is described for separating particulate material from an airstream established by suction. The apparatus comprises a primary separation chamber ( 12 ) in which particles are separated from the airstream therein by centrifugal force, a main particle collecting region ( 14 ) into which the particles separated by the primary separation can fall under gravity, and a secondary separation chamber ( 90 ) downstream of the primary chamber ( 12 ), to which air and particles not separated in the first chamber, pass. An air outlet in the secondary chamber allows air substantially free of particles to exit. An intermediate particle collecting region ( 22 ) is associated with the secondary chamber, in which particles collect after separation by centrifugal force from the air flowing through the secondary chamber ( 90 ). A valve ( 41 ) is provided between the intermediate particle collecting ( 22 ) region and a second particle collecting region ( 14 ), which is closed while air flows through the apparatus but which is opened when airflow ceases, to allow particles in the intermediate region ( 22 ) to pass into the second region

Dust/particle collecting arrangement for cyclone separators

Apparatus is described for separating particulate material from an airstream established by suction. The apparatus comprises a primary separation chamber ( 12 ) in which particles are separated from the airstream therein by centrifugal force, a main particle collecting region ( 14 ) into which the particles separated by the primary separation can fall under gravity, and a secondary separation chamber ( 90 ) downstream of the primary chamber ( 12 ), to which air and particles not separated in the first chamber, pass. An air outlet in the secondary chamber allows air substantially free of particles to exit. An intermediate particle collecting region ( 22 ) is associated with the secondary chamber, in which particles collect after separation by centrifugal force from the air flowing through the secondary chamber ( 90 ). A valve ( 41 ) is provided between the intermediate particle collecting ( 22 ) region and a second particle collecting region ( 14 ), which is closed while air flows through the apparatus but which is opened when airflow ceases, to allow particles in the intermediate region ( 22 ) to pass into the second region ( 14 ).

Multi-cyclone dust separator

본 발명에 의한 멀티 사이클론 집진장치는, 제 1 공기유입구를 통하여 유입된 공기 중의 오물을 원심 분리하는 1차 사이클론 유닛; 및 상기 1차 사이클론 유닛의 내부에 직렬 배치되는 2차 사이클론 유닛;을 포함하고, 상기 2차 사이클론 유닛은, 오물이 1차로 분리된 상기 공기가 유입되는 제 2 공기유입구를 가지는 2차 사이클론 몸체; 및 상기 제 2 공기유입구로 유입된 공기에 회전기류를 형성하는 가이드 유닛;을 포함하는 것을 특징으로 한다. A multi-cyclone dust collecting apparatus according to the present invention includes: a primary cyclone unit for centrifugally separating dust in the air introduced through a first air inlet; And a secondary cyclone unit disposed in series in the primary cyclone unit, wherein the secondary cyclone unit comprises: a secondary cyclone body having a second air inlet through which the air is separated from the primary; And a guide unit for forming a rotating air flow in the air introduced into the second air inlet. 멀티사이클론, 사이클론집진장치, 코어, 1차사이클론, 2차사이클론 Multi cyclone, cyclone dust collector, core, primary cyclone, secondary cyclone

Dust collector and cleaner having the same

본 발명의 집진장치는, 집진장치의 외관을 형성하는 원통 형상의 하우징; 상기 하우징의 내측에 형성되고, 상기 하우징의 내측으로 유입된 공기로부터 먼지를 분리하도록 선회류를 일으키는 사이클론; 상기 사이클론을 통과한 공기와 미세먼지를 공급받으며, 공기로부터 미세먼지를 분리하도록 선회류를 일으키는 축류식 스월 튜브들; 및 상기 사이클론과 상기 축류식 스월 튜브들의 경계를 형성하도록 상기 축류식 스월 튜브들의 외측을 감싸는 메쉬를 포함하고, 상기 축류식 스월 튜브들은 네 개의 군으로 구성되어 가상의 사분면 위에 다단으로 적층되고, 동일한 사분면에 배치되는 축류식 스월 튜브들끼리는 서로 동일한 방향을 향하도록 배열되고, 서로 다른 사분면에 배치되는 축류식 스월 튜브들끼리는 서로 다른 방향을 향하도록 배열된다. The dust collector of the present invention comprises: a cylindrical housing forming an outer appearance of the dust collector; A cyclone formed inside the housing and causing swirl flow to separate dust from air introduced into the housing; An axial swirl tube receiving air and fine dust passing through the cyclone and causing swirl flow to separate the fine dust from the air; And a mesh surrounding the outside of the axial swirl tubes to form a boundary between the cyclone and the axial swirl tubes, wherein the axial swirl tubes are comprised of four groups stacked in multiple stages on a virtual quadrant Axial swirl tubes disposed in the quadrants are arranged to face in the same direction, and axial swirl tubes disposed in the different quadrants are arranged to face in different directions.

Separator

FIELD: treatment plants. SUBSTANCE: group of inventions relates to separator for separation of contaminants in the form of solid particles, aerosol and fluid from fluid flow, as well as to a system of crankcase ventilation of internal combustion engine containing such separator. Separator for separation of contaminants from fluid flow comprises first input designed for inlet of the first fluid medium flow, containing carried by them contaminants, first and second controlled inertial separators, which are connected to each other in series, and a pump, connected to the second controlled inertial separator and designed to create low pressure zone for suction of the first fluid medium flow through the first and second controlled inertial separators. First controlled inertial separator is connected to the first input of the first inlet of fluid medium flow with the first input. Each of the controlled inertial separators is intended for separation of contaminants from the first fluid medium flow. First chamber designed for inlet of the first fluid medium flow, the second chamber connected with the first chamber at least one opening, made so that the first fluid flow is accelerated when passing through the hole and facing surface of baffle so that contaminants are separated from the first fluid medium flow, and drive to adjust the cross-section of at least one hole in accordance with the pressure difference between fluid pressure in the first chamber and the reference fluid in the third chamber. Crankcase ventilation system has a channel for case gases to feed crankcase gases from the case, and separator, in which the first input is connected with channel for case gases. Internal combustion engine comprises crankcase ventilation system, where pump includes the fourth chamber having the second input of the second inlet of fluid in the fourth chamber, note here that in the second inlet nozzle is located in the form of a convergent nozzle for acceleration of the second fluid ...

Apparatus and method for purifying a liquid

For purifying a liquid, the liquid is caused to evaporate in a cyclone in a recirculation circuit. Vapor is discharged via a discharge channel in which a compressor is included. In a heat exchanger downstream of the compressor, supplied vapor condenses and heat thereby released is transferred to liquid in the recirculation circuit. A liquid inlet of the cyclone is placed and directed for delivering a jet having a directional component tangential with respect to an inner surface of the cyclone. The liquid inlet has a section shaped such that in operation the delivered jet is a flat jet having a cross section which in a direction parallel to a nearest generatrix of the inner surface of the cyclone is greater than in a direction perpendicular thereto. The jet contacts the inner surface of the cyclone before drop formation occurs in the jet. A method for purifying a liquid is also described.

Dust collector

Multistage hydrocyclone unit

FIELD: technological processes. SUBSTANCE: invention relates to devices for separation of liquid non-uniform media under action of centrifugal forces and can be used in chemical, oil refining, food and other industries. Multistage hydrocyclone unit consists of hydro cyclones (separation stages) with tangential inlet, drain and sand branch pipes and connecting branch pipes connecting drain branch pipes of hydrocyclones of previous separation stage with inlet branch pipes of hydrocyclones of the next separation stage. Connective branch pipes are made in the form of two pipe sections located perpendicular to each other. One of said sections is connected by one end with inlet branch pipe of the next separation stage, and the other end is tangentially connected to the second pipe section of connecting pipe, plugged with flat cover with central hole. Other end of the second section of the pipe is connected coaxially with the drain pipe of the hydrocyclone of the previous separation stage. Tangential connection of two sections of connecting pipe coincides with direction of rotation of swirled flow from drain branch pipe of hydrocyclone previous separation stage. Section of the pipe of the connective branch pipe connected to the inlet branch pipe of the hydrocyclone of the next stage of separation is made in the form of a spiral, along the twist coinciding with the direction of flow movement from the drain branch pipe of the hydrocyclone of the previous separation stage. Flow passage section of connective branch pipe connected to inlet branch pipe of the next separation stage corresponds to inlet opening of hydrocyclone inlet branch pipe of the next separation stage. Inner diameter of the pipe section of the connective branch pipe connected to the drain branch pipe of the previous separation stage is equal to the inner diameter of the drain branch pipe of the previous separation stage. EFFECT: high efficiency of separating second, third and subsequent separation stages. 1 ...

사이클론을 이용한 부산물 포집장치

본 발명은 사이클론을 이용한 부산물 포집장치에 관한 것으로, 챔버에 관통되게 형성되어 내부로 반도체 부산물과 가스를 유입시키는 유입부, 상기 유입부를 통해 유입되는 상기 반도체 부산물이 분배되어 유입되도록 유입홀이 형성된 유입채널, 상단부는 내측이 원통형으로 형성되고 일측이 상기 반도체 부산물과 가스가 유입되도록 절개되며, 상기 상단부의 저부에 결합된 하단부의 내측이 하부방향으로 점점 좁아지는 원뿔 형상으로 형성된 사이클론을 구비하되, 상기 사이클론을 단수개로 형성하거나 복수개를 수평하게 나열하여 형성하고 상기 유입채널과 연결된 상기 사이클론의 각 절개된 상단부를 통해 상기 반도체 부산물과 가스가 내부로 유입되어 상기 반도체 부산물를 상기 사이클론의 하부방향으로 낙하시키는 사이클론부, 상기 유입채널과 사이클론부 사이에 위치하고, 상기 사이클론의 각 상단부 내측에 가스 배출관들이 삽입되어 상기 진공펌프의 흡입력으로 상기 사이클론의 내부로 유입되는 가스를 상기 진공펌프로 전달하는 유출입 분리부를 포함하며,상기 가스 배출관들의 단면적 총합이 상기 유입부의 단면적과 같거나 크다.

Method of moving mechanical mixtures using a vortex cyclone dust collector (vacuum cleaner)

FIELD: technological processes.SUBSTANCE: invention is intended for processing of mechanical mixtures. Method of moving mechanical mixtures using vortex cyclone dust collector-vacuum cleaner consists in that the mixture to be moved, tangentially moves from the injector into a cyclone-confusor of the first stage, in which a vortex flow is created. Counter-vortex is formed from particles of peripheral layer, which, through overpasses, separator of particles of mixture from waste air is discharged into accumulator of particles - garbage collector. Remaining part of mixture through axial hole in smaller base of cyclone enters second cyclone-confuser, in which similar process is repeated. Exhaust air separated from particles of the mixture enters the overpass with the ejector, from which it is ejected into the pipeline from the injector to the cyclone-confusor of the first stage, and is repeatedly used in the technological process. When blower is used as blower in vacuum cyclone-confuser of first stage vacuum is formed, which through eccentric hole in cover of larger base of cyclone-confuser with application of flexible hose is supplied to mixture, which is then involved in technological process.EFFECT: technical result is increase of mix processing efficiency.4 cl, 1 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 687 918 C1 (51) МПК B04C 7/00 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (52) СПК B04C 7/00 (2019.02) (21)(22) Заявка: 2018103571, 30.01.2018 (24) Дата начала отсчета срока действия патента: (73) Патентообладатель(и): Кузнецов Виктор Иванович (RU), Шариков Олег Алексеевич (RU) Дата регистрации: 16.05.2019 (56) Список документов, цитированных в отчете о поиске: RU 2475310 C2, 20.02.2013. RU (45) Опубликовано: 16.05.2019 Бюл. № 14 2 6 8 7 9 1 8 R U (54) СПОСОБ ПЕРЕМЕЩЕНИЯ МЕХАНИЧЕСКИХ СМЕСЕЙ С ИСПОЛЬЗОВАНИЕМ ВИХРЕВОГО ЦИКЛОННОГО ПЫЛЕУЛАВЛИВАТЕЛЯ (ПЫЛЕСОСА) (57) Реферат: Изобретение предназначено для ...

Apparatus and method for purifying a liquid

For purifying a liquid, the liquid is caused to evaporate in a cyclone in a recirculation circuit. Vapor is discharged via a discharge channel in which a compressor is included. In a heat exchanger downstream of the compressor, supplied vapor condenses and heat thereby released is transferred to liquid in the recirculation circuit. A liquid inlet of the cyclone is placed and directed for delivering a jet having a directional component tangential with respect to an inner surface of the cyclone. The liquid inlet has a section shaped such that in operation the delivered jet is a flat jet having a cross section which in a direction parallel to a nearest generatrix of the inner surface of the cyclone is greater than in a direction perpendicular thereto. The jet contacts the inner surface of the cyclone before drop formation occurs in the jet. A method for purifying a liquid is also described.

Device for reducing pressure loss of cyclone dust collector

A device for reducing pressure loss of a cyclone dust collector is disclosed, in which a turbulence flow generated when inlet air into a cyclone body is discharged out through an air outlet passage can be laminated. The device for reducing pressure loss of a cyclone dust collector prevents fine dust as well as relatively weight dust from being contained in discharge air. The device for reducing pressure loss of a cyclone dust collector includes: a cyclone body 100 ; an air inlet passage 110 connected with the cyclone body; for sucking air and foreign materials; an air outlet passage 120 for discharging the air sucked into the cyclone body; a foreign material outlet hole 100 a for discharging the foreign materials separated from the air in the cyclone body; and a laminar flow means 140 provided on an axial line along the air outlet passage, wherein the air discharged through the air outlet passage 120 loss its rotative force by the laminar flow means 140 so that air flow in the air outlet passage 120 and the air inlet passage is laminated.

Separating device for separating solid particles from the gas stream of a fluidized bed

The invention concerns a device for separating solids particles from a gas flow of a circulating fluid bed reactor (1), the solids particles being conveyed in this gas flow. Means are provided which influence the gas flow such that centrifugal and gravitational forces which are greater than the gas flow entrainment forces act on the solids particles, so enabling particles of a given minimum size to be separated from the gas flow. According to the invention, the structure of the circulating fluid bed plant is rendered particularly compact in that the gas flow leaving the circulating fluid bed reactor (1) passes to a flow duct (4) which guides said flow about a horizontal cyclone axis (16) on a circular arc (17) in the downward direction. From here, the gas flow is delivered to a transfer duct (7) suitable for conveying it further. In the vertical direction the flow duct (4) merges into a separation chamber (15) which widens in corresponding manner at the bottom and in which the separated solids particles drop to the bottom.

Apparatus for capturing of carbon dioxide

본 발명의 일 구현예에 따른 이산화탄소 포집장치는 제1이산화탄소 흡착부, 상기 제1이산화탄소 흡착부에 연결된 제1이산화탄소 탈착부, 상기 제1이산화탄소 흡착부와 제1이산화탄소 탈착부를 순환하는 제1이산화탄소 흡착제를 포함하는 제1이산화탄소 흡탈착부와, 제2이산화탄소 흡착부, 상기 제2이산화탄소 흡착부에 연결된 제2이산화탄소 탈착부, 상기 제2이산화탄소 흡착부와 제2이산화탄소 탈착부를 순환하는 제2이산화탄소 흡착제를 포함하는 제2이산화탄소 흡탈착부를 포함하고, 상기 제1이산화탄소 흡착부에서 발생된 흡착열이 상기 제2이산화탄소 탈착부로 전달될 수 있도록 제1이산화탄소 흡착부와 제2이산화탄소 탈착부가 연결되고, 상기 제1이산화탄소 흡착제와 제2이산화탄소 흡착제는 이산화탄소의 흡착온도 및 탈착온도가 상이한 것을 특징으로 한다.

A grooming device for a pet

본 발명의 일 측면은, 회전 운동하는 벨트 상에 미리 정해진 간격으로 형성된 복수의 빗살을 포함하는 제1 부; 상기 제1 부에 포집된 물질을 상기 제1 부로부터 탈리시키는 복수의 블레이드 및 상기 블레이드 사이로 상기 빗살이 관통하도록 마련된 복수의 개구를 가지는 제2 부; 및 상기 제2 부에서 탈리된 물질을 흡입하여 처리하는 제3 부;를 포함하는 반려동물 그루밍 장치를 제공한다. One aspect of the present invention, a first part comprising a plurality of comb teeth formed at predetermined intervals on a belt rotating in motion; a second part having a plurality of blades for separating the material collected in the first part from the first part and a plurality of openings provided so that the comb teeth penetrate between the blades; And it provides a companion animal grooming device comprising a;

Apparatus for removing adhesion particle on PU foam and resin

본 발명은 폐차로부터 해체된 PU 폼과 섬유류에 부착되어 있는 먼지, 토사류, 유리조각 등 불순물을 제거하는 장치에 관한 것이다. 본 발명은 ASR 선별 공정시 작업시간 과다나 회수비용 증가, 작업자의 안전을 위협하는 문제 등을 해결하기 위하여, 보다 안전하고 연속적으로 재료내 먼지/토사류, 유리조각 등을 제거하는 새로운 형태의 불순물 제거방식을 구현함으로써, 불순물이 최소화된 PU 폼과 섬유류를 대량으로 자동 회수할 수 있는 불순물 제거장치를 제공한다. 폐 자동차, 폐 부품, ASR(Automobile Shredder Residue), PU 폼 & 섬유류, 불순물

Device for two-stage separation of liquids of different density with automatic discharge

Apparatus for the vortical separation of liquids having different densities with automatic delivery thereof, such apparatus being suitable, for example, for the separation of oil from waste water. An improvement in efficiency over prior art vortex separators is achieved by disposing a conical insertion piece in the cylindrical housing of a vortex separator, the housing having a cylindrical bottom below which there is disposed a coaxially located vortex chamber to which feed piping is tangentially attached, by providing a slanting bottom for the housing for the filter, and by employing a conical mantle to close the upper part of the filter housing. In the space above the conical insertion piece there are tangentially attached to the cylindrical housing of the filter a discharge piping and a pump, the delivery port of such pump being connected to the lower part of the filter housing. A storage reservoir is tangentially attached to the upper filter housing through discharge piping, and also attached thereto is run-back piping which is connected to the feed piping for the vortex chamber. A discharge coupling is connected to the housing for the filter below the slanting bottom thereof, such coupling being selectively closed by an electromagnetic valve.

Centrifugal wet dust separator

Dust collecting apparatus of vacuum cleaner having two cyclones

본 발명은 진공청소기의 이중사이클론 집진장치에 관한 것으로서, 흡기포트를 통해 흡입되는 공기에 포함된 이물질을 1차로 분리수거하는 하부사이클론바디; 하부사이클론바디에서 공급되는 1차 이물질분리된 공기에 포함된 미세먼지를 2차로 분리시키는 본체, 및 본체의 외면을 덮어 미세먼지집진실을 형성하는 케이싱을 구비하는 상부사이클론바디; 및 상부사이클론바디에서 2차 먼지분리된 공기를 상/하부사이클론바디의 내부로 안내하여 하부사이클론바디에 형성된 배기포트를 통해 배출시키는 공기통로;를 포함한다. 이에 따르면, 흡입공기에 포함된 이물질을 그 크기에 따라 순차적으로 분리집진시킬 수 있고, 상부사이클론바디내에 수거되는 먼지를 케이싱을 분리시켜 간단히 제거가능하다. The present invention relates to a dual cyclone dust collector of a vacuum cleaner, comprising: a lower cyclone body for separating and collecting firstly foreign matter contained in air drawn through an intake port; An upper cyclone body having a main body for separating the fine dust contained in the primary foreign matter separated air supplied from the lower cyclone body into a secondary, and a casing covering the outer surface of the main body to form a fine dust collecting chamber; And an air passage for guiding the second dust separated air from the upper cyclone body to the inside of the upper / lower cyclone body and discharging it through an exhaust port formed in the lower cyclone body. According to this, the foreign matter contained in the suction air can be separated and collected in sequence according to the size, and the dust collected in the upper cyclone body can be easily removed by separating the casing.

Dust-separating apparatus for vacuum cleaner

提供了一种用于真空吸尘器的灰尘分离设备。所述灰尘分离设备包括：第一灰尘分离单元，其包括具有吸入口的第一灰尘分离单元体、成螺旋形的引导件、主要过滤器，以收集从吸入的空气中分离的灰尘；第二灰尘分离单元，其包括环状排列的多个旋风器，以从第一灰尘分离单元排放的空气中离心式分离灰尘；盖单元，以引导从第一灰尘分离单元和第二灰尘分离单元排放的空气。第一灰尘分离通过沿着引导件旋转由吸入口吸入的空气和使其通过主要过滤器来分离包含在吸入的空气中的灰尘。第二灰尘分离单元旋转由第一灰尘分离单元排放的空气，从而进一步过滤空气。

Food Waste Disposal Device Including Cyclone

본 발명은 사이클론이 포함된 음식물쓰레기 처리 장치에 관한 것으로, 상기 사이클론이 포함된 음식물쓰레기 처리 장치는 일측에 투입구가 형성되고, 내부에 음식물쓰레기 및 미생물이 수용되는 공간부가 형성된 하우징, 상기 하우징 내부에 설치되는 회전축, 상기 회전축에 장착되는 복수 개의 교반날개, 상기 회전축을 회전시키는 모터를 포함하는 교반부, 상기 하우징의 내부 바닥면에 설치되는 발열체인 히팅부, 상기 하우징 내부의 공기를 순환시키는 것으로, 에어공급라인을 통해 외부의 공기를 상기 하우징 내부로 공급하는 블로워모터와, 에어배출라인을 통해 상기 하우징 내부의 공기를 외부로 토출시키는 순환모터를 포함하는 에어공급부, 상기 하우징 내부에 설치되되, 상기 하우징의 내벽에 잔류하는 분진을 하우징의 내부 중심부로 이송시키는 사이클론부 및 상기 에어배출라인에 설치되며, 백금촉매를 포함하여 상기 하우징 내부 공기의 악취를 제거하는 탈취부를 포함하는 것을 특징으로 한다.

Distributing apparatus for powder type raw material or fuel

The present invention includes: a main body section provided with an inlet for powder-type fuel or raw material supply, an outlet for fuel or raw material dropping and discharge, and a discharge port for fuel or raw material lifting and discharge during scattering; an impeller disposed in the main body section and scattering the fuel or raw material in a graded manner and in accordance with the weight of the powder by providing a centrifugal force for the fuel or raw material; a driving unit providing power for the impeller; a separated discharge unit placed in a central portion of the main body section, where the fuel or raw material relatively lighter in weight than the rest of the fuel or raw material scattered by the impeller and dropped is collected, and provided with a discharge pipe separated from the outlet; and a blower fan placed in the main body section so that the fuel or raw material lighter in powder weight than the dropping fuel or raw material can provide an updraft discharged through the discharge port.

Sludge carbonization tail gas treatment and de-whitening process

本发明涉及废气处理技术领域，具体为一种污泥炭化尾气处理及脱白工艺，包括以下步骤：S1，炉内SNCR尿素脱硝；S2，旋风除尘；S3，取热换热器；S4，湿式水膜除尘器；S5，湿法脱硫；S6，湿电除尘；S7，烟气冷凝器；S8，除雾罐；S9，活性碳箱；S10，升温换热器，尾气通过“旋风除尘+取热换热器+湿式水膜除尘器+湿法脱硫+湿电除尘+冷凝器+除雾器+活性碳吸附+升温换热器”的组合工艺处理后，经1根15m高排气筒排放，尾气经上述工艺处理后达标排放，其中恶臭气体（NH 3 、H 2 S等）满足《恶臭污染物排放标准》（GB14554‑93）限值，颗粒物、SO 2 、NOx满足《区域性大气污染物综合排放标准》（DB37/2376‑2019）表1中重点控制区的相应标准限值。

Cyclone with inlet separator branch pipe and bypass tubes to discharge fine particles

Изобретение предназначено для сбора частиц, содержащихся в отработанных газах доменных печей. Циклон содержит корпус с цилиндрической частью, входной патрубок-сепаратор, осуществляющий, по меньшей мере, частичное разделение частиц по размеру, отводной канал, по меньшей мере, одну обводную трубу, выполненную с возможностью отвода более мелких частиц, отделенных во входном патрубке-сепараторе, в отводной канал. Способ обработки отработанных газов от доменной печи, содержащих частицы различного размера, содержит следующие этапы: подачу газа к входу в циклон через патрубок, при этом патрубок осуществляет, по меньшей мере, частичное разделение частиц в соответствии с их размерами по зонам патрубка; отвод газа из зоны патрубка, имеющей преобладание более мелких частиц, в отводной канал циклона; подачу циклоном отделенных от газа частиц обратно в доменную печь. Технический результат: эффективный сбор пыли. 2 н. и 6 з.п. ф-лы, 3 ил. РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) 2 415 718 (13) C1 (51) МПК B04C B04C C21B 5/02 5/12 7/22 (2006.01) (2006.01) (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ, ПАТЕНТАМ И ТОВАРНЫМ ЗНАКАМ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (21)(22) Заявка: 2009134521/05, 13.02.2008 (24) Дата начала отсчета срока действия патента: 13.02.2008 (72) Автор(ы): ЭВАНС Питер (GB), ФЕДЕРСТОН Уилльям Барри (GB) R U (73) Патентообладатель(и): СИМЕНС ФАИ МЕТАЛЗ ТЕКНОЛОДЖИЗ ЛТД. (GB) Приоритет(ы): (30) Конвенционный приоритет: 16.02.2007 GB 0703051.3 (45) Опубликовано: 10.04.2011 Бюл. № 10 2 4 1 5 7 1 8 (56) Список документов, цитированных в отчете о поиске: GB 2136326 А, 19.09.1984. SU 994019 А, 09.02.1983. SU 1613177 A1, 15.12.1990. RU 2255116 C2, 27.06.2005. RU 2118374 C1, 27.08.1998. FR 2397238 A1, 09.02.1979. 2 4 1 5 7 1 8 R U (86) Заявка PCT: GB 2008/050093 (13.02.2008) C 1 C 1 (85) Дата начала рассмотрения заявки PCT на национальной фазе: 16.09.2009 (87) Публикация заявки РСТ: WO 2008/099214 (21.08.2008) Адрес для переписки: 129090, Москва, ул.Б. ...

Separation system and method

A separation system for separating a fluid mixture includes a uniaxial cyclonic separator (2) having a first inlet (16) for receiving a fluid mixture, a separation chamber (18) for separating the fluid mixture by cyclonic action into a dense first fluid and a less dense second fluid, a first outlet (22) for the first fluid and a second outlet (26) for the second fluid. The system further includes a reverse flow cyclonic separator (32) having a second inlet (30) for receiving the first fluid from the first outlet (22), a separation chamber for separating the first fluid by cyclonic action into a dense third fluid and a less dense fourth fluid, a third outlet (34) for the third fluid and a fourth outlet (36) for the fourth fluid. A method for the bulk separation of water from an oil/water mixture is also provided.

Air-sparged hydrocyclone and method

An air-sparged hydrocyclone apparatus and method, the apparatus including a substantially hollow, cyclone body having a cylindrical section and a downwardly oriented conical section. An inlet, an overflow and an underflow are also provided in the cyclone body. At least a portion of the wall of the cyclone body is modified to include an air-sparging section wherein air, under pressure, is forced into the interior of the cyclone body as a plurality of bubbles. The bubbles disrupt the boundary layer, freeing entrapped fine particles and also assist in carrying hydrophobic particles to the overflow. The introduction of discrete, small, air bubbles is enhanced by forming a portion of the wall of the cyclone body from a porous material.

Flotation apparatus and method

Flotation apparatus and methods for separating particles from particulate suspensions such as coal and mineral ore slurries, wherein fluid discharge is removed annularly from a flotation vessel. Preferably, the flotation apparatus includes a vertically oriented, cylindrical flotation vessel having a tangential inlet at its upper end and an annular outlet at its lower end. The annular outlet allows for the smooth exit of fluid discharge from the flotation vessel so as to avoid disturbance of the fluid flow within the flotation vessel. The apparatus includes a froth pedestal positioned within the lower end of the vessel which forms the annular outlet with the wall of the vessel. The froth pedestal further serves to support a froth column formed within the flotation vessel and isolates the froth column from the fluid discharge so as to minimize mixing therebetween.

Air sparged hydrocyclone flotation apparatus and methods for separating particles from a particulate suspension

The present invention is directed to air sparged hydrocyclone flotation apparatus and methods for separating particles from particulate suspensions (such as coal and mineral ore slurries), wherein fluid discharge is removed annularly from a flotation vessel. Preferably, the flotation apparatus includes a vertically oriented cylindrical flotation vessel having a tangential inlet at its upper end and an annular outlet at its lower end. The annular outlet allows for the smooth exit of fluid discharge from the flotation vessel so as to avoid disturbance of the fluid flow within the flotation vessel. Air is sparged into the vessel and a froth which contains the recovery products exits through a vortex finder positioned in the upper end of the vessel. The apparatus includes a froth pedestal positioned within the vessel which forms the annular outlet with the wall of the vessel. The froth pedestal may take a generally cylindrical or a generally conical configuration. The conical froth pedestal extends into the vessel from near the bottom of the vessel to at least one-half the distance to the vortex finder. The froth pedestal further serves, among other things, to support the froth column formed within the flotation vessel and isolate the froth column from the fluid discharge so as to minimize mixing therebetween.

Flotation apparatus and method for achieving flotation in a centrifugal field

A gas-sparged hydrocyclone apparatus and method for achieving separation by flotation in a centrifugal field. The hydrocyclone apparatus is suitably modified so that a gas phase may be dispersed into the liquid vortex created in the hydrocyclone.

Collector by Centrifugation and Filter

장시간 사용시에도 집진성능이 잘 유지되고 유지관리가 용이하며 비용이 절감되도록, 지지대와, 상부 일측에 유입구가 형성되며 유입구를 통해 기체가 내부로 유입되어 회전되면서 기체에 혼합되는 이물질이 1차 원심 분리되는 원통형상의 제1원심분리통과, 제1원심분리통의 내부에 설치되고 이물질이 1차 원심분리된 기체가 하측으로 유입되어 상측으로 이동되는 원통형상의 칸막이통과, 칸막이통의 내부에 설치되고 칸막이통의 상측으로 이동되는 기체가 내부에 유입되어 회전되면서 기체에 혼합되는 이물질이 2차 원심분리되는 제2원심분리통과, 제2원심분리통 내부의 기체를 외부로 배출시키는 송풍기와, 제2원심분리통의 내측으로 유입되는 기체를 여과하는 원통형상의 필터와, 필터를 털어서 이물질을 제거하는 필터청소유닛과, 제1원심분리통의 하측에 분리가능하게 결합되고 내부에 이물질을 수용하는 수집통을 포함하여 이루어지는 원심 분리 및 필터를 이용한 집진장치를 제공한다. In order to maintain good dust collection performance, easy maintenance, and cost savings even when used for a long time, an inlet is formed on the support and on one side of the upper side. The first centrifugal separation tube in the form of a cylindrical shape, which is installed inside the first centrifuge tube and the gas from which foreign substances are first centrifuged flows in the lower side and moves to the upper side, and is installed inside the partition and the partition box A second centrifugal separation tube in which the gas moving upward is introduced into the inside and rotates, and foreign substances mixed with the gas are secondarily centrifuged; It includes a cylindrical filter that filters the gas flowing into the barrel, a filter cleaning unit that removes foreign substances by shaking the filter, and a collection barrel that is detachably coupled to the lower side of the first centrifugal separation barrel and accommodates foreign substances therein. To provide a dust collector using a centrifugal separation and filter.

Cleaner for gaseous fluids

Multistage fluid separation assembly and method

本发明公开了一种多级流体分离装置，该装置包含：一或多个初级气体冷却装置(1)，所述装置都具有液化和/或固化的可冷凝富集流体出口(8)；次级流体分离器容器(2)，该容器具有管状垂直部分(10)，该容器(2)经切向导管(3)连接于所述初级气体冷却装置(1)的可冷凝富集流体出口(8)，其中该切向导管将所述可冷凝富集流体切向地注入管状部分(10)内，从而通过重力和离心力诱使液化和/或固化的可冷凝物构成的第三级流(17)沿向下的方向沿所述容器管状部分(10)的内表面涡旋，而进入在所述容器(2)底部或附近用于汇集液化和/或固化的可冷凝物构成的第三级混和物的液体收集罐(19)，该罐(19)设有一或多个用于加热所述第三级混和物的加热器(20)，以减少固化的可冷凝物的量，比如蜡、石蜡和水合物，且设有一或多个液体出口(23，26)。

Online three-stage eddy flow dehydration device of submarine pipeline

本发明提供了一种海底管道在线三级旋流脱水装置，应用于水下生产系统含水井流的高效脱水。该脱水装置与水下管汇和海底管道有机结合，实现海底管道在线安装和运行，并依据水下三级旋流脱水系统和设备，实现原油和生产污水一体化处理以及油气水高效分离；第一级脱水器采用柱状单筒构造，依据涡锥场中的离心分离作用实施第一级轴向高速涡流原油脱水处理，第二级脱水器采用管状短三筒构造，依据旋流场实施第二级轴向分层旋流污水快速处理，第三级脱水器采用鼠笼式长筒构造，依据多旋流场实施第三级鼠笼式并联旋流污水深度处理，原油增压器将各级脱水处理后的油液加压至相同高压值后汇集于同一外输海管内一起外输。

Apparatus and method for separation of wet particles

본 발명은 물리적, 자기적 및/또는 화학적 성질이 다른 입자들로 된 슬러리에서 혼합 가능한 고체 및/또는 액체입자의 혼합물을 분리하는 방법으로, 본 발명의 방법은 다음 공정순서 : (I) 스트림의 상부로 유도된 나선상 유동을 발생시키기 위하여 수직으로 배열된 개구 상부 원통형 챔버(12)로, 이 챔버에 접선적으로 경사를 이루면서 그 하부선단 가까이에 슬러리의 스트림을 도입하는 공정, (II) 챔버선단(20)으로 부터 하방으로 연장하는 슬러리에 소용돌이(80)를 발생시키기에 충분한 부피 및 압력에서 스트림을 도입하는 공정, (III) 적어도 한부분의 그 상부 이행 동안에 챔버내부벽(68)을 통하여 스트림으로 공기를 도입하는 공정, (IV) 원심부유선광법에 의하여 입자분리를 하는 챔버에서의 체류시간을 제공하기에 충분한 높이의 챔버(12)를 사용하여 챔버 상부 선단에서 스트림이 소용돌이로 발전하는 공정, (V) 개구선단을 둘러싸는 배수조(24)로 개구선단(20)에서 외부로 소용돌이 스트림을 유도하여 배수조의 주위 단부(28)를 향하여 공기 기포가 부유하도록 하는 공정, (VI) 배수조의 상부구역으로 부터 가벼운 소수성입자를 수반하여 외부로 부유하는 공기 기포를 수집하며, 배수조의 하부구역으로 부터 무거운 입자가 가라앉도록 하여 분리시키는 공정, 으로 이루어진다. The present invention is a process for separating a mixture of soluble solid and / or liquid particles in a slurry of particles of different physical, magnetic and / or chemical properties, the process of which comprises the following steps: (I) A step of introducing a stream of slurry near its lower tip while tangentially inclining the chamber into a vertically open upper cylindrical chamber 12 arranged to generate a spiral flow directed upward, (II) chamber tip Introducing the stream at a volume and pressure sufficient to generate a vortex 80 in the slurry extending downward from (20), (III) into the stream through the chamber inner wall 68 during at least one portion of its upper transition. A chamber using (12) a chamber 12 of a height sufficient to provide a residence time in the chamber for particle separation by centrifugal flotation; Process in which the stream develops into a vortex at the upper end, (V) an air bubble is directed toward the peripheral end 28 of the sump by inducing a vortex stream outward from the opening end 20 into the sump 24 surrounding the opening end. (VI) collecting air bubbles floating outwards with light hydrophobic particles from the upper section of the sump, and separating the heavy particles from the lower section of the sump by sinking them.

High efficiency device for recovering magnetic particles

The present invention relates to a high-efficiency magnetic particle collection apparatus applied to a hydro-cyclone, which uses magnetic particles, such as iron and magnate, to increase the specific gravity of inflow sludge of a second settling pond of a sewage/wastewater treatment plant to reinforce precipitation characteristics and collects the magnetic particles from the precipitated sludge. More specifically, magnetic particles and active sludge are quickly mixed without inputting chemicals, such as a polymer coagulant and the like, to increase the specific gravity of the sludge by the magnetic particles included in the sludge, such that fast precipitation is induced in the second settling pond, the magnetic particles included in the precipitated sludge are completely collected in a hydro-cyclone, and the collected magnetic particles are returned to the second settling pond, thereby increasing precipitation efficiency of the sludge. The apparatus comprises a shield steel plate and a magnetic field generation unit.

Multi-cyclone apparatus

FIELD: food industry. SUBSTANCE: invention relates to separation of a suspension with washing of heavy component and can be used in food, chemical and other industries. Multi-cyclone apparatus consists of multi-cyclones with pipes for discharging liquid and condensed products, forming separation stage for initial product - suspension into condensed product, containing mainly a heavy component, and liquid product, mainly containing a light component - impurities, pumps, connecting pipelines, forming with multi-cyclones and pumps a single structure, pipe for feeding clean water required for washing heavy component. Each separation stage consists of three multi-cyclones with cross circuit for separating product into liquid and dense products. Upper product of third stage at counterflow circuit is supplied to input of second stage. Upper product of second stage is supplied to input of first stage, and upper product of first stage is output product containing light impurities and soluble substances. Dense product of third stage is output product containing heavy component - washed starch. EFFECT: high quality of heavy component. 1 cl, 3 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (51) МПК B04C 5/24 (13) 2 600 388 C1 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ (21)(22) Заявка: ИЗОБРЕТЕНИЯ К ПАТЕНТУ 2015126165/05, 01.07.2015 (24) Дата начала отсчета срока действия патента: 01.07.2015 (45) Опубликовано: 20.10.2016 Бюл. № 29 2 6 0 0 3 8 8 (56) Список документов, цитированных в отчете о поиске: RU 2412765 C2, 27.02.2011. SU 347982 A3, 10.08.1972. SU 986012 A1, 15.08.1989. SU 1218534 A, 15.10.1990. SU 1607959 A1, 23.11.1990. US 3486619 A, 30.12.1969. US 6003683 A1, 21.12.1999. (73) Патентообладатель(и): Федеральное государственное бюджетное научное учреждение "Всероссийский научноисследовательский институт крахмалопродуктов" (RU) Стр.: 1 2 6 0 0 3 8 8 R U промывания тяжелого компонента. Каждая ступень разделения состоит из трех мультициклонов с ...

Cyclone with classifier inlet and small particle by-pass

분급기 입구 덕트를 포함하는 집진기가 제공되되, 상기 분급기 입구 덕트는, 선택된 입자를 집진기 배출 덕트로 옮겨지는 바이패스 배열과 함께, 크기에 따라 입자의 적어도 부분적인 분리를 제공한다. 본 발명은 용광로의 폐가스로부터 입자를 수집하는데 특히 유용하다. A dust collector is provided that includes a classifier inlet duct, wherein the classifier inlet duct provides at least partial separation of the particles, depending on size, with a bypass arrangement in which selected particles are transferred to the dust collector discharge duct. The invention is particularly useful for collecting particles from the waste gas of the furnace.

DEVICE FOR SEPARATING DUST IN A VACUUM CLEANER

ÐÎÑÑÈÉÑÊÀß ÔÅÄÅÐÀÖÈß RU (19) (11) 2005 127 983 (13) A (51) ÌÏÊ A47L 9/16 (2006.01) ÔÅÄÅÐÀËÜÍÀß ÑËÓÆÁÀ ÏÎ ÈÍÒÅËËÅÊÒÓÀËÜÍÎÉ ÑÎÁÑÒÂÅÍÍÎÑÒÈ, ÏÀÒÅÍÒÀÌ È ÒÎÂÀÐÍÛÌ ÇÍÀÊÀÌ (12) ÇÀßÂÊÀ ÍÀ ÈÇÎÁÐÅÒÅÍÈÅ (21), (22) Çà âêà: 2005127983/12, 09.09.2005 (71) Çà âèòåëü(è): Ñàìñóíã Ãóàíãäæó Ýëåêòðîíèêñ Êî., Ëòä. (KR) (30) Êîíâåíöèîííûé ïðèîðèòåò: 29.03.2005 US 60/666,302 09.05.2005 KR 10-2005-038289 (72) Àâòîð(û): ÕÀÍ Äæóíã-ãüþí (KR), Î Äæàíã-êüþí (KR) Àäðåñ äë ïåðåïèñêè: 191036, Ñàíêò-Ïåòåðáóðã, à/ 24, "ÍÅÂÈÍÏÀÒ", ïàò.ïîâ. À.Â.Ïîëèêàðïîâó A 2 0 0 5 1 2 7 9 8 3 R U Ñòðàíèöà: 1 RU A (57) Ôîðìóëà èçîáðåòåíè 1. Ïûëåîòäåëèòåëü äë ïûëåñîñà, ñîäåðæàùèé ïåðâûé ïûëåîòäåë þùèé óçåë, ñîäåðæàùèé êîðïóñ, èìåþùèé âñàñûâàþùåå îòâåðñòèå, íàïðàâë þùèé ýëåìåíò ñïèðàëüíîé ôîðìû, ðàñïîëîæåííûé âíóòðè óêàçàííîãî êîðïóñà, è, ïî ìåíüøåé ìåðå, îäèí îñíîâíîé ôèëüòð äë ñáîðà ïûëè, îòäåë åìîé èç âò ãèâàåìîãî âîçäóõà; âòîðîé ïûëåîòäåë þùèé óçåë, ñîäåðæàùèé öèêëîíû, ðàñïîëîæåííûå ïî êðóãó âäîëü êðà ïåðâîãî ïûëåîòäåë þùåãî óçëà è ïðåäíàçíà÷åííûå äë öåíòðîáåæíîãî îòäåëåíè ïûëè èç âîçäóõà, âûïóñêàåìîãî èç ïåðâîãî ïûëåîòäåë þùåãî óçëà; è ïîêðûâàþùèé óçåë, ïðèñîåäèíåííûé íàä ïåðâûì è âòîðûì ïûëåîòäåë þùèìè óçëàìè è ïðåäíàçíà÷åííûé äë íàïðàâëåíè âîçäóõà, âûïóñêàåìîãî èç óêàçàííûõ ïåðâîãî è âòîðîãî óçëîâ; ïðè÷åì ïåðâûé ïûëåîòäåë þùèé óçåë îòäåë åò ïûëü, ñîäåðæàùóþñ âî âò ãèâàåìîì âîçäóõå, ïóòåì âðàùåíè âäîëü íàïðàâë þùåãî ýëåìåíòà âîçäóõà, âò ãèâàåìîãî ÷åðåç âñàñûâàþùåå îòâåðñòèå, è ïðîïóñêàíè åãî ÷åðåç îñíîâíîé ôèëüòð, âòîðîé ïûëåîòäåë þùèé óçåë ñîçäàåò âðàùàòåëüíîå äâèæåíèå âîçäóõà, âûïóñêàåìîãî èç óêàçàííîãî ïåðâîãî óçëà, îñóùåñòâë òåì ñàìûì äîïîëíèòåëüíîå öåíòðèôóãèðîâàíèå ýòîãî âîçäóõà, à ïîêðûâàþùèé óçåë ïåðåìåùàåò âîçäóõ, âûïóñêàåìûé èç ïåðâîãî ïûëåîòäåë þùåãî óçëà, êî âòîðîìó ïûëåîòäåë þùåìó óçëó è âûïóñêàåò íàðóæó âîçäóõ, âûïóñêàåìûé èç âòîðîãî ïûëåîòäåë þùåãî óçëà. 2. Ïûëåîòäåëèòåëü ïî ï.1, â êîòîðîì âñàñûâàþùåå îòâåðñòèå ïåðâîãî ïûëåîòäåë þùåãî óçëà ïðîõîäèò ÷åðåç íèæíþþ ÷àñòü êîðïóñà ýòîãî óçëà, òàê ÷òî ...

CLEANING DEVICE FOR CONTINUOUS PARTICLE SEPARATION AND REMOVAL

Gas sparging method for removing volatile contaminants from liquids

Apparatus for removing volatile contaminant compounds from a liquid by sparging a cleaning gas therethrough comprises a volatile contaminant extraction assembly including a hollow porous tube surrounded by an outer jacket defining a gas plenum between the jacket and the porous tube; a contaminated liquid feed assembly including a nozzle for injecting liquid into the porous tube in a spiraling flow pattern around and along the porous tube; a gas-liquid separator assembly including a nonporous degassing tube coaxially aligned with and connected to the porous tube, a separator tube coaxially aligned with and connected to the degassing tube and flaring outwardly in diameter from the degassing tube, and a gas duct coaxially aligned with the separator tube and extending into the separator tube to collect and convey cleaning gas therefrom; a clean liquid collection assembly; and a gas discharge assembly. A method of removing volatile contaminants from a liquid comprises the general steps of introducing a stream of contaminated liquid to the hollow interior of a cylindrical porous tub in a thin film following a spiral flow pattern around and along the wall of the tube; controlling the physical characteristics of the liquid film and the flow pattern followed by the film through the tube; sparging cleaning gas through the wall of the tube and into the liquid film at a preselected flow rate; segregating contaminant laden cleaning gas from the liquid within the tube; and separating the cleaned liquid stream from the contaminant laden gas stream.

Device for separation of solid particles from mixture of solid substances and liquid or gaseous medium

FIELD: separation of solid particles from mixture of solid substances and liquid or gaseous medium. SUBSTANCE: device has housing made in form of at least two vortex chambers. Each chamber is located around central longitudinal axis and is provided with bent inner wall. Separating chambers have common inlet hole and single mixture supply pipe line which is brought in communication with inlet hole common for separating chambers and holes for discharge of solid particles and liquid. Common inlet hole and holes for discharge of solid particles are located on one side from plane passing through central longitudinal axes of separating chambers; pipe lines for discharge of solid particles are located tangentially relative to separating chambers. EFFECT: enhanced efficiency. 8 cl, 6 dwg ГУДС ПЧ Го РОССИЙСКОЕ АГЕНТСТВО ПО ПАТЕНТАМ И ТОВАРНЫМ ЗНАКАМ (19) ВИ” 2 070 441 '” Сл (51) МПК В 04С 5/24 12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ РОССИЙСКОЙ ФЕДЕРАЦИИ (21), (22) Заявка: 4614146/26, 07.03.1989 (30) Приоритет: 10.03.1988 СВ 8805755 (46) Дата публикации: 20.12.1996 (56) Ссылки: Европейский патент М 206399, кл. В 04 С 7/00. Авторское свидетельство СССР М 1132111, кл. Е 27 В 1500, 1983. (71) Заявитель: Шелл Интернэшнл Рисерч Маатсхаппий Б.В. (Ме) (72) Изобретатель: Хендрикус Эгидиус Антониа Ван Ден Аккер [МИ], Руди Эверт МЕ], Яуке Ян Ваудстра[МЕ], Петер Хаддон Барнес[АЦ], Корнелис Маринус Верхэл[МЕ], Хендрик Арин Дирксе[МЕ] (73) Патентообладатель: Шелл Интернэшнл Рисерч Маатсхаппий Б.В. (МЫ) (54) УСТРОЙСТВО ДЛЯ ОТДЕЛЕНИЯ ТВЕРДЫХ ЧАСТИЦ ИЗ СМЕСИ ТВЕРДЫХ ВЕЩЕСТВ И ЖИДКОЙ ИЛИ ГАЗООБРАЗНОЙ СРЕДЫ (57) Реферат: Использование: для отделения твердых частиц из смеси твердых веществ и жидкой или газообразной среды. Сущность: в устройстве, содержащем корпус в виде по крайней мере двух вихревых камер, каждая из которых расположена вокруг центральной продольной оси и имеет изогнутую внутреннюю стенку, предусмотрено общее для разделительных камер входное отверстие, единственный подающий ...

Apparatus and method for cleaning particulate laden fluids using low energy multi-stream diverter techniques that do not require filter media

本发明涉及一种使用与至少一个旋风分离器系统相结合的多流分流器技术来清洁负载颗粒的“脏”空气的设备和方法，其由于用于产生流体流的低压降，同时允许在进料流体流上施加高离心力或G力，而需要最少的能量来操作。这进一步允许操作颗粒去除工艺，使得常规的另外的过滤介质变得任选，使得该技术可以以显著减少的对维护和/或维修的需求操作或者甚至在没有对维护和/或维修的需求的情况下操作。低的内部空气湍流确保非常高的分离效率。任选地，添加另外的具有变速系统风扇的防爆低能下游过滤级提供了最佳的操作性能和操作灵活性。

Exhaust gas cleaning system for ship

An object of the present invention is to provide a marine purification apparatus for efficiently filtering water used for efficient purification and purification of marine purifying gas. The purifier of the present invention includes a nozzle for purifying exhaust gas by spraying seawater or fresh water, a filter 110 for purifying the exhaust gas, and a demister 118 for removing moisture from the exhaust gas A scrubber 100; An intake fan 12 connected to the scrubber through an exhaust gas outlet 104 to generate a suction force for exhausting the exhaust gas to the outside; A pressurization valve (14) provided downstream of the intake fan (12) for lowering the relative humidity by raising the pressure and temperature of the exhaust gas; And a monitoring device (Mb) installed at the outlet to measure the concentration of sulfur oxides of the exhaust gas. A flow control valve 208 installed in the seawater inflow pipe and controlling the opening and closing amount based on the concentration of sulfur oxides measured by the monitoring device Mb, Respectively.

Apparatus and method for separation of wet particles

A process for separating a mixture of immiscible solid and/or liquid particles in a slurry based on different physical, magnetic and/or chemical properties of the particles. The process comprises: (I) introducing a stream of the slurry into a vertically oriented, open top cylindrical chamber (12), the stream being introduced near the lower end at an incline and tangentially of the chamber to develop an upwardly directed spiral flow of the stream; (II) introducing the stream in sufficient volume and pressure to develop a vortex (80) in the slurry which extends downwardly from the chamber end (20); (III) introducing air into the stream through the chamber inner wall (68) during at least a portion of its upward travel; (IV) the chamber (12) being of a height sufficient to provide a residence time in the chamber which permits a separation of particles by means of centrifugal flotation, the stream developing into a whirlpool at the chamber upper end; (V) directing the whirlpool stream outwardly at the open end (20) into a catch basin (24) surrounding the open end, permitting the air bubbles to float toward a peripheral edge (28) of the catch basin; (VI) collecting outwardly floating air bubbles with lighter hydrophobic particles from an upper zone of the catch basin, while the heavier particles sink from a lower zone of the catch basin to effect the separation.

Dust collector and vacuum cleaner having the same

본 발명은, 외부로부터 유입된 공기에서 먼지를 분리하도록 형성되는 1차 사이클론부; 및 축 방향으로 유입되는 공기에서 미세먼지를 분리하는 축류식 사이클론들의 집합으로 이루어지는 2차 사이클론부를 포함하고, 상기 집합은, 각각 중공부 둘레의 외벽을 형성하는 케이싱들; 및 상기 케이싱들의 위에 배치되어 상기 케이싱들과 함께 상기 축류식 사이클론들을 형성하는 미세먼지 분리 부재를 포함하고, 상기 미세먼지 분리 부재는, 각 케이싱들의 내측에 배치되는 볼텍스 파인더들; 각 볼텍스 파인더들로부터 이격된 위치에서 각 볼텍스 파인더들의 외주면을 감싸도록 형성되고, 상기 케이싱들에 안착되어 상기 케이싱들과 함께 각 축류식 사이클론들의 외벽들을 형성하도록 상기 케이싱들에 대응되는 형상을 갖는 밴드부들; 및 상기 볼텍스 파인더들과 상기 밴드부들 사이에 배치되어 상기 볼텍스 파인더들과 상기 밴드부들에 연결되고, 나선 방향을 따라 연장되는 가이드 베인들을 포함하는 집진장치와 이를 구비하는 진공 청소기를 제공한다. The present invention provides a dust collecting apparatus comprising: a primary cyclone unit configured to separate dust from air introduced from the outside; And a secondary cyclone part consisting of a set of axial flow cyclones for separating fine dust from the axially incoming air, said assemblies comprising: casings each defining an outer wall around the hollow; And a fine dust separating member disposed on the casings to form the axial flow cyclones together with the casings, wherein the fine dust separating member comprises: vortex finders disposed inside each of the casings; A plurality of vanes each having a shape corresponding to the casing so as to surround the outer circumferential surface of each vortex finder at a position spaced apart from each of the vortex finders and to be seated on the casings to form outer walls of the respective axial- field; And a guide vane disposed between the vortex finder and the band portions and connected to the vortex finder and the band portions and extending along a spiral direction, and a vacuum cleaner having the same.

Particles from the air flow efficient separation device and method

FIELD: machine building.SUBSTANCE: invention relates to the particles from air stream separation method, according to which the air stream is supplied to a centrifugal separator and deflected inside it. At that, the particles first part moves to the centrifugal separator outer wall. Cleaned in the centrifugal separator of the particles first part, the air flow is directed through located opposite the centrifugal separator outer wall the plate element outer side. Thus, the particles second part is deposited from the air flow in the plate element due to forced deflection. Cleaned of the particles first and second parts, the air flow is directed from the plate element inner side through the mesh drum outer side, wherein the particles third part is deposited from the air flow on the mesh drum outer side. In addition, the invention relates to the particles from the air stream separation device. Device contains a plate element, mounted with possibility of rotation mesh drum, and a suction mechanism, which is designed with possibility of located on the mesh drum particles suction. In addition, invention relates to the grain crops, oilseeds and/or bulk materials processing system. System includes a drying unit for the bulk materials air drying and the above-described device. System is designed with possibility of the air from the drying unit after the bulk materials drying direction into the device in the form of the particles containing air stream, which is then cleaned, for example, by the above described method.EFFECT: invention allows to enable the dust removal with the dust emissions reduction below the maximum allowable concentrations.14 cl, 3 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 684 372 C1 (51) МПК B01D 45/12 (2006.01) B04B 3/00 (2006.01) F26B 11/00 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (52) СПК B01D 45/12 (2019.02); B04B 3/00 (2019.02); F26B 11/00 (2019.02) (21) (22) Заявка: 2017140428, 03.05.2016 ...

Cyclone-type dust collector for vacuum cleaner

Изобретение предназначено для пылеулавливания. Циклонный пылеуловитель для пылесоса, включающий корпус циклонного пылеуловителя, впускной канал для всасывания загрязненного воздуха, предназначенный для всасывания загрязняющих примесей и воздуха в корпус циклонного пылеуловителя, выпускной канал для воздуха, предназначенный для выпуска воздуха, очищенного в корпусе циклонного пылеуловителя, и выпускной канал для загрязняющих примесей, предназначенный для выпуска загрязняющих примесей, отделенных от корпуса циклонного пылеуловителя, отличается тем, что в корпусе циклонного пылеуловителя имеется средство для направления потока, которое расположено напротив выпускного канала для воздуха для повышения усилия завихрения внутри корпуса циклонного пылеуловителя и предотвращения взаимодействия вихревого потока и потока выходящего воздуха друг с другом. В устройстве обеспечивается высокая степень улавливания пыли. 3 с. и 2 з.п. ф-лы, 8 ил. (19) 13) ВИ "” 2 221 648. (51) МПК? С2 В 04 С 3/00, 5/00, А 471 9/16 РОССИЙСКОЕ АГЕНТСТВО ПО ПАТЕНТАМ И ТОВАРНЫМ ЗНАКАМ 12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ РОССИЙСКОЙ ФЕДЕРАЦИИ (21), (22) Заявка: 2002108727/15, 13.03.2000 (72) Изобретатель: ЛИ Кун Хиеонг (КК), ЙУН Ин Чеол (КК) (24) Дата начала действия патента: 13.03.2000 (73) Патентообладатель: (30) Приоритет: 08.09.1999 КВ 1999/38110 ЭЛ ДЖИ ЭЛЕКТРОНИКС ИНК. (КК) (46) Дата публикации: 20.01.2004 (74) Патентный поверенный: Томская Елена Владимировна (56) Ссылки: УР 52-99668 А, 20.08.1977. КУ 2007950 СЛ, 28.02.1994. $Ц 556841 А, 12.09.1977. Ц 580912 А, 08.12.1977. $94 532385 А, 08.04.1977. 50 444560 А, 10.07.1975. 5Ц 343418 А, 19.07.1972. С 2 (85) Дата перевода заявки РСТ на национальную фазу: 08.04.2002 (86) Заявка РСТ: КК 00/00199 (13.03.2000) (87) Публикация РСТ: М/О 01/17688 (15.03.2001) 2221643 (98) Адрес для переписки: 129010, Москва, ул. Большая Спасская, 25, стр.3, ООО "Юридическая фирма Городисский и Партнеры", Е.В.Томской КО ЗУЭЕгссс ПЧ сэ для пылесоса, (54) ЦИКЛОННЫЙ ПЫЛЕУЛОВИТЕЛЬ ...

Filtration system with selective dust collection

본 발명은 본 발명은 선택집진이 가능한 여과시스템에 관한 것이다. 보다 구체적으로, 부분 역세정 방법으로 연속운전이 가능한 구조로, 회수대상물질의 직경의 크기에 따라 선택 집진 가능한 멀티 사이클론 구조를 적용하여 유지비용을 감소시키고, 헤파 필터의 수명을 연장시킬 수 있는 사이클론형 선택집진이 가능한 여과시스템에 관한 것이다. 선택집진이 가능한 여과시스템은, 유체의 입자를 분리하기 위한 사이클론과, 상기 사이클론에서 입자가 걸러진 유체가 유동하는 제1유동관으로 구성된 제1세퍼레이터부와 상기 제1유동관으로 유동하는 입자 중 상기 사이클론에서 분리된 입자보다 더 작은 입자를 분리하기 위하여 설치되는 상기 사이클론보다 지름이 작은 다수 개의 제2사이클론과, 상기 제2사이클론에서 입자가 걸러진 유체가 유동하는 제2유동관으로 구성된 제2세퍼레이터부 및 상기 제2유동관으로 유동하는 입자 중 상기 제2사이클론에서 분리된 입자보다 더 작은 입자를 분리하기 위하여 설치되는 금속필터와, 상기 금속필터에 포집된 입자들을 분리하기 위해 상기 금속필터를 향하여 압축공기를 분사하는 제2세정노즐과, 상기 금속필터를 통과한 유체가 유동하여 배출되는 제3유동관과, 내부에 상기 금속필터가 설치되고 상기 제2유동관과 제3유동관이 각각 연결되어 상기 금속필터를 통한 입자 분리가 이루어지는 유로가 형성되는 금속필터하우징로 구성된 제3세퍼레이터부를 포함한다. 본 발명에 의하면, 멀티 사이클론 구조로 회수대상물질의 입자의 크기에 따른 선택 집진이 가능하여 유지 비용을 감소시키는 효과가 있다. The present invention relates to a filtration system capable of selective dust collection. More specifically, it is a structure capable of continuous operation by a partial backwashing method, and by applying a multi-cyclone structure that can be selectively collected according to the size of the diameter of the material to be recovered, it is possible to reduce maintenance costs and extend the life of the hepa filter. The present invention relates to a filtration system capable of type selective dust collection. A filtration system capable of selective dust collection includes a first separator portion including a cyclone for separating particles of a fluid, a first flow tube through which particles are filtered, and the cyclone among particles flowing into the first flow tube. A second separator portion including a plurality of second cyclones having a smaller diameter than the cyclone installed to separate particles smaller than the separated particles, and a second flow tube through which the fluid filtered by the particles flows; A metal filter is installed to separate particles smaller than the particles separated in the second cyclone among the particles flowing in the flow tube, and compressed air is ...

Tornado-type separator

Abstract of the Disclosure: In a tornado-flow vortex generator for separating particulates from gases, having a cylindrical vortex chamber, an inlet tube for raw gas coaxially disposed in the vortex chamber and terminating in a nozzle for providing an advance rotation in a flow of the raw gas therethrough, a hopper diaphragm surrounding the inlet tube and formed, in vicinity of the vortex-chamber casing, with an annular particulate-discharge slot communicating with a space within a hopper, a clean-gas outlet disposed in the vortex chamber spaced from and opposite the raw-gas inlet tube, an auxiliary-gas outlet surrounding the clean-gas outlet, and an auxiliary-gas inlet dis-posed at the vortex-chamber casing for blowing auxiliary gas into the vortex chamber at an inclination and tangentially to the casing thereof and connected by a blower to the auxiliary-gas outlet, the improvement includes a line controllably connecting the hopper space with a location of the vortex generator at which a pressure exists which is lower than the pressure in the hopper space.

Recirculation cyclones for dedusting and dry gas cleaning

Recirculation cyclones for dedusting and dry gas cleaning - comprising a reverse-flow cyclone collector (a, b, H1, D1, h, Db, De1, s1) and a straight-through cyclone concentrator (De1, H2, D2; De2, s2, Dv), located in series and with recirculation - characterised by the collector being located upstream from the concentrator and by a recirculation line (Dv), that recirculates a fraction of the flue gases from the concentrator to the collector, by means of a fan, ejector or venturi. Dedusting and dry gas cleaning methods, characterised by making the flue gases pass through such a device. Utilisation of those methods and device to dedusting exhaust gases from diesel combustion or to dedusting and dry gas cleaning acid gases like HCl, HF, SO2 and/or NOx by an injection of a solid sorbent. The efficiency is always larger than that of a reverse flow cyclone alone, with the same geometry and size as the collector, and than that of recirculation systems with the concentrator upstream the collector, with comparable geometries and sizes.

Cyclone, cyclone device and vacuum cleaner with the device

A cyclone is provided. The cyclone includes an inner cylinder (300) and an outer cylinder (301). An annular space (302) is formed between the outerwall of the inner cylinder (300) and the innerwall of the outer cylinder (301). The lower end of the inner cylinder (300) is open, and the lower end of the outer cylinder (301) is close. There is an air inlet (303) in the wall of the outer cylinder (301). There is an air outlet (304) on the upper end of the outer cylinder (301). A circumfluence part is provided between the upper end of the inner cylinder (300) and the air outlet (304). Air flow enters the cyclone tangentially through the air inlet (303) on the lower end of the outer cylinder (301). A part of separated air flow is discharged through the air outlet (304), another part of separated air flow is separated again from the circumfluence part through the annular space (302). The separated circumfluence flow enters the inner cylinder (300) and mixes with new ingoing flow so as to be separated once more.

Apparatus for separating and collecting dust

Multistage fluid separation assembly and method

각각 액화, 응고 또는 액화 및 응고된 응축가능물질 농후 유체 출구 (8) 를 갖는 1 이상의 1 차 가스 냉각 장치 (1), 및 수직 관형부 (10) 를 가지며, 상기 응축가능물질 농후 유체를 관형부 (10) 로 접선 방향으로 분사하는 2차 유체 분사관 (3) 을 통해 상기 1 차 가스 냉각 장치 (1) 의 응축가능물질 농후 유체 출구 (8) 에 연결되는 2 차 유체 분리 용기 (2) 를 포함하며, 액화, 응고 또는 액화 및 응고된 응축가능물질의 3 차 스트림 (17) 은 중력과 원심력에 의해 용기의 관형부 (10) 의 내면을 따라서 선회하면서 하방으로 유동하여, 상기 응축가능물질을 수집하기 위해 상기 용기 (2) 의 바닥 또는 바닥 부근에 배치된 액체 수집 탱크 (19) 내로 들어가며, 상기 탱크 (19) 에는 응고된 응축가능물질의 양을 감소시키기 위해 3 차 혼합물을 가열하기 위한 1 이상의 가열기 (20) 와 탱크로부터 3 차 혼합물을 배출하기 위한 1 이상의 출구 (23, 26) 가 제공되는 것을 특징으로 하는 다단계 유체 분리 장치가 개시되어 있다.

EXCHANGER FOR THE HEAT TREATMENT OF POWDERY MATERIALS USING GAS

DEVICE FOR LOWERING THE TEMPERATURE AND PURIFYING A GAS DURING A TREATMENT PROCESS

PROCESS AND APPARATUS FOR SEPARATION OF SUSPENSIONS OF GASEOUS SUBSTANCES AND FLUIDISABLE SOLID PARTICLE MATERIALS

La présente invention a pour objet un procédé pour la séparation de suspensions de substances gazéiformes et de matériaux en particules solides finement divisées et à un appareillage pour la mise en oeuvre du procédé. Ce procédé de séparation d'une suspension de catalyseur et de matériaux gazéiformes passée à travers une zone de contact accélérée ou accélérateur comprend la création d'un moment centrifuge horizontal de séparation appliqué à la suspension juste au-dessous et d'une manière adjacente à la partie ouverte de l'accélérateur, ce moment étant suffisant pour que le catalyseur en ascension s'accumule sur la paroi de l'accélérateur avant que se produise l'éjection des particules de catalyseur ainsi séparées, en contact avec un gaz d'extraction introduit tangentiellement dans une zone annulaire située au-dessus de l'accélérateur et présentant un plus grand diamètre que lui Elle se rapporte aux réactions employant des catalyseurs. The present invention relates to a process for the separation of suspensions of gas-like substances and of materials in finely divided solid particles and to an apparatus for carrying out the process. This process of separating a slurry of catalyst and gas-like materials passed through an accelerated contact zone or accelerator comprises creating a horizontal centrifugal moment of separation applied to the slurry just below and adjacent to it. the open part of the accelerator, this moment being sufficient for the rising catalyst to accumulate on the wall of the accelerator before the ejection of the catalyst particles thus separated, in contact with an extraction gas, takes place introduced tangentially into an annular zone situated above the accelerator and having a larger diameter than it. It relates to reactions using catalysts.

SEPARATOR WITH DIRECT WINDING OF PARTICLES OF A GASEOUS MIXTURE AND ITS USE IN THERMAL OR CATALYTIC CRACKING IN A FLUIDIZED BED

On décrit un séparateur de particules dans un mélange gazeux en contenant, à au moins une chambre qui comporte une zone (1) de mise en forme rectangulaire ou carrée de la section de passage du mélange circulant d'un réacteur (R) tubulaire vers une zone (3) d'enroulement adaptée à la mise en rotation dans un plan vertical du mélange suivant un angle d'au plus 360 degrés; une paroi externe (30) définissant l'enroulement suivant un angle de 70 à 225 degrés; un déflecteur (10) s'enroulant coaxialement avec la paroi externe (30) suivant un angle de 30 degrés au moins et d'au plus l'angle d'enroulement de la paroi externe plus 90 degrés; une sortie (4) de gaz coaxiale à la zone d'enroulement; et connectée indirectement ou non à un cyclone (12) secondaire; et une sortie (9) de particules ayant une paroi (32) raccordée à la zone (1) de mise en forme. Application au craquage catalytique en lit fluidisé d'une charge d'hydrocarbures.par. A particle separator is described in a gas mixture containing it, with at least one chamber which comprises a rectangular or square shaping zone (1) of the passage section of the mixture circulating from a tubular reactor (R) to a winding zone (3) suitable for rotating the mixture in a vertical plane at an angle of at most 360 degrees; an outer wall (30) defining the coil at an angle of 70 to 225 degrees; a deflector (10) coaxially winding with the outer wall (30) at an angle of at least 30 degrees and at most the winding angle of the outer wall plus 90 degrees; a gas outlet (4) coaxial with the winding zone; and connected indirectly or not to a secondary cyclone (12); and a particle outlet (9) having a wall (32) connected to the shaping zone (1). Application to the catalytic cracking in a fluidized bed of a hydrocarbon feedstock.

Cyclone for separating particles from gas - used as preheater in calcining cement and alumina

A cyclone for separating dust from gases has a lower section in the form of a conical hopper with an outlet for the separated dust, a cylindrical intermediate section with a gas inlet pipe which causes the gas to spiral in this section and an upper section with a gas discharge pipe in the top wall spaced from the gas inlet. The pressure loss across the cyclone is 1/3 of that of conventional cyclones.

Centrifugal lamellar clarifier

Centrifugal lamellar clarifier intended especially for purifying effluents laden with mud and hydrocarbons. According to the invention the clarifier 10 consists of a vessel 11 provided with an entry 12 and an exit 14 for discharging the water and in its internal part has one or more curved lamellae 13 arranged along the flow of the fluid so as to divert its path in the vessel. The invention will find its application very particularly as a sludge separator and separator for the hydrocarbons employed for water pretreatment.

Direct rotary separator for particle mixed with gas, its use in fluidized bed heat cracking or catalytic cracking

(57)【要約】 【課題】 分離効率の高いガス混合粒子の直接回転分離 器を提供する。 【解決手段】 長く伸びた形態の反応閉鎖容器(R) を備 える、仕込原料のエントレインメント床転換装置に関 し、該閉鎖容器内で、前記転換が適当な条件下に行わ れ、該装置は、閉鎖容器(R) の第一端部近辺に上流から 下流への仕込原料の流通方向に、少なくとも１つのエン トレインメント流体の少なくとも１つの導入手段と、粒 子状に粉砕された少なくとも１つの固体の少なくとも１ つの導入手段と、前記仕込原料の少なくとも１つの導入 手段とを備え、前記装置は、前記閉鎖容器の第二端部近 辺に、閉鎖容器(R) から生じかつ主として前記仕込原料 の転換生成物と固体粒子とからなる流体と粒子との少な くとも１つの分離室を備え、該分離室は前記閉鎖容器に 連結されている。

FREE VORTEX APPARATUS FOR REMOVING GASES AND SOLIDS FROM A DRILLING FLUID

LA PRESENTE INVENTION A POUR OBJET UN APPAREIL POUR ENLEVER DU GAZ ET DES SOLIDES ENTRAINES DANS UN FLUIDE DE FORAGE. ELLE EST CARACTERISEE EN CE QUE L'APPAREIL COMPREND UNE EMBASE 13, UN SOCLE 15 SUPPORTE PAR LADITE EMBASE, UN RECIPIENT SOUS PRESSION 29 SUPPORTE PAR LEDIT SOCLE ET COMPRENANT UN COL CYLINDRIQUE DE DEGAZAGE 27, DES MOYENS 40, 50 POUR MAINTENIR DANS LEDIT RECIPIENT SOUS PRESSION 29 UNE PRESSION SUPERIEURE A LA PRESSION ATMOSPHERIQUE, UN CONDUIT 23, 24, 25 RELIE TANGENTIELLEMENT AU COL DE DEGAZAGE 27, UN DISPOSITIF DE POMPAGE 21 POUR REFOULER DU FLUIDE DE FORAGE DANS LEDIT CONDUIT DE MANIERE QU'IL S'ECOULE TANGENTIELLEMENT DANS LE COL DE DEGAZAGE ET PENETRE DANS LE RECIPIENT SOUS PRESSION, PLUSIEURS HYDROCYCLONES 30 RELIES AUDIT RECIPIENT SOUS PRESSION POUR ENLEVER DES SOLIDES DE FORAGE DUDIT FLUIDE DE FORAGE, ET DES MOYENS 35 ET 60 POUR COLLECTER DU FLUIDE DE FORAGE EPURE ET DES SOLIDES DE FORAGE SORTANT DESDITS HYDROCYCLONES 30. L'INVENTION S'APPLIQUE AUX EXPLOITATIONS PETROLIERES THE SUBJECT OF THE PRESENT INVENTION IS AN APPARATUS FOR REMOVING GAS AND SOLIDS TRAINED IN A DRILLING FLUID. IT IS CHARACTERIZED IN THAT THE APPLIANCE INCLUDES A BASE 13, A BASE 15 SUPPORTED BY THE SIDED BASE, A PRESSURE VESSEL 29 SUPPORTED BY THEIT BASE AND INCLUDING A DEGASING CYLINDRICAL NECK 27, MEANS 40, 50 TO KEEP IN THEIT CONTAINER UNDER PRESSURE 29 A PRESSURE GREATER THAN THE ATMOSPHERIC PRESSURE, A DUCT 23, 24, 25 TANGENTIALLY CONNECTS TO THE DEGASING NECK 27, A PUMPING DEVICE 21 FOR DELIVERING DRILLING FLUID INTO THESE DUCT SO THAT IT TANGENTIALLY FLOWS THROUGH THE DEGAZATION NECK AND PENETTING INTO THE PRESSURE CONTAINER, SEVERAL HYDROCYCLONES 30 CONNECTED AUDIT CONTAIN UNDER PRESSURE TO REMOVE DRILL SOLIDS FROM THE DRILL FLUID, AND MEANS 35 AND 60 TO COLLECT CLEAN DRILLING FLUID AND SORT DRILLING SOLIDS OF SAID HYDROCYCLONES 30. THE INVENTION APPLIES TO OIL OPERATIONS

Improvements to devices for purifying fluids loaded with solid particles

Process for the mechanical separation of liquid or solid materials from a light phase dispersed in a heavier phase medium

Patent FR2187425B1

CO-CURRENT CYCLONIC EXTRACTOR SEPARATOR.

SEPARATOR WITH DIRECT WINDING OF PARTICLES OF A GASEOUS MIXTURE AND ITS USE IN THERMAL OR CATALYTIC CRACKING IN A FLUIDIZED BED

Dust separation device

VIRGIN CHAMBER FOR THE SEPARATION OF GAS MIXTURES

Cette chambre à tourbillon est destinée à séparer des mélanges gazeux, du type qui comprend un orifice 16 d'introduction du mélange gazeux qui débouche tagentiellement dans la chambre 10, un premier élément 31, 32 d'extraction de la fraction gazeuse lourde qui prend naissance dans la région de la surface interne de la chambre et un deuxième élément 18 d'extraction de la fraction gazeuse légère qui prend naissance dans la région intérieure de la chambre. La chambre 10 comprend essentiellement un corps creux de révolution 10 tournant dans un palier pneumatique 11 qui peut être alimenté par le gaz à traiter. La chambre 10 peut éventuellement être munie d'aubes de manière à être entraînée en rotation par le gaz à traiter au moment de la pénétration de ce dernier dans cette chambre. This vortex chamber is intended to separate gas mixtures, of the type which comprises an orifice 16 for introducing the gas mixture which opens tagentially into the chamber 10, a first element 31, 32 for extracting the heavy gas fraction which originates. in the region of the internal surface of the chamber and a second element 18 for extracting the light gas fraction which originates in the interior region of the chamber. The chamber 10 essentially comprises a hollow body of revolution 10 rotating in a pneumatic bearing 11 which can be supplied with the gas to be treated. The chamber 10 may optionally be provided with vanes so as to be driven in rotation by the gas to be treated when the latter enters this chamber.

DEVICE FOR SEPARATING SOLID PARTICLES AND HYDRAULIC INSTALLATION COMPRISING SUCH A DEVICE

Ce dispositif (100) sert à séparer des particules solides et de l'eau d'un écoulement (E) d'alimentation d'une machine hydraulique de type turbine, pompe ou turbine-pompe. Ce dispositif comprend une zone d'entrée (104) de l'écoulement (E) et une zone de sortie (105) de l'écoulement décalées le long d'un axe (X100) de progression de l'écoulement dans le dispositif (100). Le dispositif (100) comprend plusieurs conduits (110) disposés en parallèle entre la zone d'entrée (104) et la zone de sortie (105). Chaque conduit présente, en coupe perpendiculaire à l'axe de progression (X100), une section en forme de spirale, alors que chaque conduit (110) présente une épaisseur, prise selon une direction globalement radiale par rapport à l'axe de progression, inférieure à 10% de la largeur (l110) de ce conduit, prise parallèlement à cet axe (X100). This device (100) is used to separate solid particles and water from a flow (E) for supplying a hydraulic machine of turbine, pump or turbine-pump type. This device comprises an inlet zone (104) of the flow (E) and an outlet zone (105) of the flow offset along an axis (X100) of progression of the flow in the device ( 100). The device (100) comprises a plurality of conduits (110) arranged in parallel between the input zone (104) and the output zone (105). Each duct has, in section perpendicular to the axis of progression (X100), a section in the form of a spiral, while each duct (110) has a thickness, taken along a generally radial direction with respect to the axis of progression, less than 10% of the width (l110) of this duct, taken parallel to this axis (X100).

CYCLONIC EXTRACTOR SEPARATOR WITH CO-CURRENT.

Séparateur extracteur cyclonique à co-courant, comprenant: - une enceinte (1) de forme allongée le long d'un axe (X), de section sensiblement circulaire de diamètre interne D1 , de longueur L1 , (CF DESSIN DANS BOPI) dans ladite enceinte, - une enceinte (2) dite intérieure, de forme allongée le long de l'axe (X), de section sensiblement circulaire de diamètre D2 inférieur à D1 , de longueur L2 inférieure à L1 , dont l'extrémité proche de l'entrée (4) externe située à une distance Ls inférieure à L1 du niveau extrême de l'entrée 4 externe constitue l'entrée (5) dite interne par laquelle pénètre au moins (CF DESSIN DANS BOPI) extérieure, - une enceinte (3) dite seconde enceinte extérieure, de diamètre D1, présentant un axe de symétrie sensiblement vertical, raccordée à ladite première enceinte par une ouverture de (CF DESSIN DANS BOPI) à contre-courant de l'écoulement de la phase dense séparée et au moins en partie dans ladite phase dense qui est fluidisée au moins en partie, et comporte au moins une sortie (12) pour la récupération de la phase dense DA désorbée au moins en partie.

Anaerobic digester with pumped recycling mixing system - pref. re-injects surface crust bacteria into digester base to accelerate fermentation

The mixer comprises a pumping circuit which recycles material from the top surface of the fermentation and reinjects it at the base of the vessel. The pump suction pipe inlet is below the centre of the natural surface level inside the vessel so that a vortex depression is formed when pumping commences. Pref. reinjection into a vertical cylindrical vessel takes place horizontally at right angles to a radial space pipe. Parallel inflow jets combine to rotate the material about the vertical axis of the vessel and thus accentuate the vortex effect produced above the suction pipe inlet. The vortex swirling action of the sludge prevents surface crust formation and ensures homogenity. As reaction is speeded up, smaller appts. can be used, which is esp. helpful for fermenting agricultural/food waste with a high percentage of dry matter.

PROCESS AND APPARATUS FOR FILLING CONTAINERS WITH A LIQUID, IN PARTICULAR BEVERAGES, WITH INERT GAS RECOVERY

L'INVENTION CONCERNE UN PROCEDE ET UN APPAREIL DE REMPLISSAGE DE RECIPIENTS PAR UN LIQUIDE, AVEC RECUPERATION D'UN GAZ INERTE. DANS CHAQUE DISPOSITIF DE REMPLISSAGE 11, UN DISPOSITIF 30 DE RECUPERATION ET DE PREPARATION DU MELANGE GAZEUX EST RELIE PAR UN CANAL COLLECTEUR 16, AU CONDUIT DE RETOUR 15 AU MOINS LORS DU REMPLISSAGE DU RECIPIENT 25. LE CONDUIT 14 D'ADMISSION DU GAZ DE BALAYAGE ET DE MISE SOUS PRESSION EST RACCORDE AUDIT DISPOSITIF 30, LEQUEL COMPREND UN RESERVOIR COLLECTEUR 31, DANS LEQUEL LE MELANGE EST SOUMIS A UNE SEPARATION PAR GRAVITE, UNE SORTIE 34 DES COMPOSANTS GAZEUX LEGERS, UNE SORTIE 33 D'UN MELANGE RENFERMANT UNE QUANTITE PREPONDERANTE DE GAZ INERTE, AINSI QUE DES ORGANES 40, 45, 46, 47, 48 DE RECYCLAGE DUDIT MELANGE. APPLICATION AUX MACHINES DE REMPLISSAGE A CONTRE-PRESSION, NOTAMMENT PAR DES BOISSONS. THE INVENTION RELATES TO A PROCESS AND AN APPARATUS FOR FILLING CONTAINERS WITH A LIQUID, WITH RECOVERY OF AN INERT GAS. IN EACH FILLING DEVICE 11, A DEVICE 30 FOR RECOVERING AND PREPARING THE GAS MIXTURE IS CONNECTED BY A COLLECTOR CHANNEL 16, TO THE RETURN DUCT 15 AT LEAST WHEN FILLING THE CONTAINER 25. THE DUCT 14 FOR ADMISSION OF THE SCAN GAS AND PRESSURE IS CONNECTED TO THE AUDIT DEVICE 30, WHICH INCLUDES A COLLECTOR TANK 31, IN WHICH THE MIXTURE IS SUBJECT TO SEPARATION BY SEPARATION BY GRAVITY, AN OUTPUT 34 OF LIGHT GAS COMPONENTS, AN OUTPUT 33 OF A MIXTURE CONTAINING A PREPOND QUANTITY INERT GAS, AS WELL AS RECYCLING ORGANS 40, 45, 46, 47, 48 OF THE SAID MIXTURE. APPLICATION TO BACK-PRESSURE FILLING MACHINES, ESPECIALLY FOR BEVERAGES.

Patent FR2187425A1

HIGH PRESSURE SEPARATOR

DEVICE FOR PURIFYING A GAS CHARGED WITH PARTICLES

L'INVENTION A POUR OBJET UN DISPOSITIF D'UN GAZ CHARGE DE PARTICULES, CONSTITUE D'UNE ENCEINTE CYLINDRIQUE 1 LIMITEE PAR UNE PAROI LATERALE 11 DE REVOLUTION AUTOUR D'UN AXE 10 ET A L'INTERIEUR DE LAQUELLE LE GAZ CHARGE DE PARTICULES ET INTRODUIT PAR UNE EXTREMITE AMONT FORME UN COURANT TOURBILLONNAIRE AUTOUR DE L'AXE 10 JUSQU'A UN ORIFICE DE SORTIE 15 PLACE A L'EXTREMITE OPPOSEE, LES PARTICULES ETANT SEPAREES DU GAZ PAR EFFET CENTRIFUGE ET EVACUEES PAR UNE OUVERTURE CIRCULAIRE. LE DISPOSITIF SELON L'INVENTION COMPREND, A SON EXTREMITE AMONT 12, UN MOYEN 2 DE MISE EN ROTATION DU GAZ AVEC LES PARTICULES LE LONG DE LA FACE INTERNE DE LA PAROI LATERALE 11 DE L'ENCEINTE ET UNE OUVERTURE 14 D'EVACUATION DES PARTICULES EST MENAGEE DANS LA PARTIE MEDIANE DE LA PAROI LATERALE 11 DE L'ENCEINTE ET DEBOUCHE DANS UNE CHAMBRE ANNULAIRE 3 DE RECUPERATION DES PARTICULES, ENTOURANT COMPLETEMENT LA PAROI LATERALE 11 DE L'ENCEINTE 1. THE SUBJECT OF THE INVENTION IS A DEVICE FOR A GAS CHARGED WITH PARTICLES, CONSTITUTES OF A CYLINDRICAL ENCLOSURE 1 LIMITED BY A SIDE WALL 11 OF REVOLUTION AROUND AN AXIS 10 AND WITHIN WHICH THE GAS CHARGED WITH PARTICLES AND INTRODUCED BY AN UPSTREAM END FORMED A VIRTUAL CURRENT AROUND AXIS 10 UNTIL AN OUTPUT PORT 15 PLACED AT THE OPPOSITE END, THE PARTICLES BEING SEPARATED FROM THE GAS BY CENTRIFUGAL EFFECT AND EVACUATED BY A CIRCULAR OPENING. THE DEVICE ACCORDING TO THE INVENTION INCLUDES, AT ITS UPSTREAM END 12, A MEANS 2 FOR ROTATION OF THE GAS WITH THE PARTICLES ALONG THE INTERNAL FACE OF THE SIDE WALL 11 OF THE ENCLOSURE AND AN OPENING 14 FOR EXHAUST OF THE PARTICLES IS PROVIDED IN THE MIDDLE PART OF THE SIDE WALL 11 OF THE ENCLOSURE AND OPENED INTO AN ANNULAR CHAMBER 3 FOR RECOVERING THE PARTICLES, COMPLETELY SURROUNDING THE SIDE WALL 11 OF ENCLOSURE 1.

PROCESS FOR SEPARATING A SOLID FROM A FLUID

Patent FR2443272B1