A MANURE ARRANGEMENT AND A METHOD FOR CONTROLLING OPERATION OF A MANURE ARRANGEMENT

A method for controlling operation of a manure arrangement (10) that includes a manure storage structure (3), an agitator (11), and an agitator motor (8) arranged to actuate the agitator (11). The method including monitoring (S1), while mixing manure in the manure storage structure (3) with the agitator (11), a load quantity indicative of a load on the agitator motor (8). The method further including controlling (S2) operation of the manure arrangement (10) based on the monitored load quantity. A manure arrangement (10) arranged to perform the method is provided.

System for agricultural water oxygenation

A system for agricultural irrigation water oxygenation for enriching soil oxygen level comprises a source of compressed oxygen (and not compressed air) coupled to a water line feeding an irrigation system, such as a drip irrigation system. The coupling system may include a pressure sensor for measuring the pressure in the water line, a solenoid safety valve, a control valve, a flow meter and a controller that controls the flow of oxygen from the source of compressed liquid oxygen to the water line using the components of the coupling system, without using a special cavitation valve and using off-the-shelf components while achieving the same benefits as a system incorporating the special cavitation valve.

METHOD FOR IN SITU MIXING OF LIQUID COMPOSITIONS WITH DYNAMIC FILLING PROFILES

Dialysis device

This dialysis device is configured so that residual liquid in a powder container 42 and a bypass path 51 can be drained. Accordingly, the dialysis device is provided with: a first liquid draining path 71 connecting a clean water supply path 31 to a stock solution supply path 44 on the upstream side of a liquid feed pump 33; a second liquid draining path 72 connecting the clean water supply path to a dialysate discharge path 32 on the downstream side of the liquid feed pump; and an opening path 77 allowing a branch path 43 to communicate with the outer space by opening an on-off valve 78. By opening the on-off valve of the opening path and actuating the liquid feed pump, a liquid in the powder container 42 and a liquid in the bypass path 51 can be discharged through the first liquid draining path and the second liquid draining path.

DEVICE AND METHOD FOR CONTINUOUS MIXING OF SOLID DRAG REDUCER

The present disclosure relates to a device and method for continuous mixing of a solid drag reducer. The device for continuous mixing of a solid drag reducer comprises a raw material storage device (1), a pneumatic raw material delivery device (2), a power device (3), a flow testing device (4) and a dissolving device (5). The method for continuous mixing of a solid drag reducer uses the device for continuous mixing of a solid drag reducer, which can realize continuous mixing of the solid drag reducer during large-scale volume fracturing.

Separation device with two-stage gas-liquid mixture and conical spiral fields

A separation device with two-stage gas-liquid mixture and conical spiral fields, comprises a first-stage uniform mixer 1, a second-stage uniform mixer 2, a whirlpool-making gas collector 3 and a conical degasser 4. The separation device also includes a two-stage uniform mixing control system 6 and a gas-liquid separation control system 5. The second-stage uniform mixer being connected with the conical degasser through the whirlpool-making gas collector so that the separation device with two-stage gas-liquid mixture and conical spiral fields is formed into an inverted U-shaped pipe network. The two-stage uniform mixing control system and the gas-liquid separation control system being enable of remotely and automatically controlling a process of a first-stage gas-liquid crushing and uniform mixing, a process of a second-stage gas-liquid crushing and uniform mixing, and a gas-liquid efficient separation in the conical spiral fields. The separation device may find use in the field of oil and ...

SEPARATION DEVICE WITH TWO-STAGE GAS-LIQUID MIXTURE AND CONICAL SPIRAL FIELDS

A separation device with two-stage gas-liquid mixture and conical spiral fields is provided. A first-stage uniform mixer performs first-stage gas-liquid crushing and uniform mixing process by an outer micropore ceramic pipe, a middle micropore ceramic pipe and an inner micropore ceramic pipe and crushes large bubbles in the gas-liquid two-phase flow into small bubbles. A second-stage uniform mixer performs second-stage gas-liquid crushing and uniform mixing process. A whirlpool-making gas collector adjusts the gas-liquid uniform mixing flow obtained after two-stage gas-liquid uniform mixing into hollow-core type high-speed two-phase spiral flow. A conical degasser performs gas-liquid efficient separation operation in a high-speed conical spiral field. A two-stage uniform mixing control system and a gas-liquid separation control system automatically regulate and control the flow and the flow pressure of the gas-liquid two-phase flow, the gas-liquid uniform mixing flow and degassed gas flow ...

Systems of gas infusion for wastewater treatment

This application relates to a system of treating wastewater wherein an oxygen infusion system is used to supersaturate wastewater before aerobic biological processes, wherein oxygen is transferred to the wastewater free of oxygen bubbles and achieves a reduction in power demand for the aeration process of wastewater.

Accurate odorization control

A system is provided. The system includes one or more of a fuel media supply, coupled to a fuel media supply flow meter, configured to provide unodorized fuel media, an odorant supply, configured to provide odorant, coupled to a first actuator, configured to allow odorant flow at a first pressure when enabled and a second actuator, configured to allow odorant flow at a second pressure lower than the first pressure when enabled, a mixture receiver, coupled to the fuel media supply and the first and second actuators, configured to receive odorized fuel media comprising a mixture of the unodorized fuel media and the odorant and a control system, configured to initiate production of the mixture, adjust the mixture with the first and second actuators, in response to the mixture does not include a desired concentration of the odorant and terminate production of the mixture.

DISPERSION DEVICE AND POWDER FEED MEMBER

A dispersion device includes a stirring and mixing unit that mixes a powder with a liquid, a powder feed unit that feeds the powder to the stirring and mixing unit, and a dry gas generation unit that supplies a dry gas to the powder feed unit. The powder feed unit is sealable.

VACUUM LINE AND METHOD FOR CONTROLLING A VACUUM LINE

A vacuum line and method for controlling a vacuum line in which an auxiliary pumping device and a diluent gas injection device are controlled according to a first operating mode in which the pressure prevailing in the discharge pipe is maintained at less than or equal to 20,000 Pa or according to a second operating mode in which the pressure prevailing in the discharge pipe is greater than 20,000 Pa, and the injection of a diluent gas into the stream of the pumped gases is controlled, downstream of an intake of the rough pumping device, such as into the discharge pipe and/or into the rough pumping device and/or into the auxiliary pumping device by the diluent gas injection device in the second operating mode.

CHEMICAL SUPPLY APPARATUS, CLEANING SYSTEM, AND CHEMICAL SUPPLY METHOD

The present disclosure provides a chemical supply apparatus, a cleaning system, and a chemical supply method that can supply a cleaning chemical to two nozzles and also supply the cleaning chemical at a set flow rate to one of the nozzles. A chemical supply apparatus according to the present disclosure includes: a first cleaning chemical supply pipe; a first mixer that mixes a first chemical and water to generate a first cleaning chemical; and a first supply controller, wherein the first cleaning chemical supply pipe includes an upstream pipe forming a channel from the first mixer to a first junction, a first pipe forming a channel from the first junction to a first nozzle, and a second pipe forming a channel from the first junction to a second nozzle, and the first supply controller is configured to execute a feedback control on the basis of the flow rate of the first cleaning chemical inside the first pipe of the first cleaning chemical supply pipe so that the flow rate of the first cleaning ...

SYSTEM FOR DISSOLVING GAS

The present invention relates to a system for dissolving gas. Specifically, an embodiment of the present invention provides a system for dissolving gas, the system including a water supply unit (10) configured to supply water, a gas supply unit (20) configured to supply gas, a gas solution generation unit (30) connected to the water supply unit and the gas supply unit, and a bubble gas solution generation unit (40) connected to a rear end of the gas solution generation unit, wherein the gas solution generation unit includes a first gas solution generator connected in parallel to the gas supply unit and configured to generate a first gas solution and at least one second gas solution generator connected in parallel to the gas supply unit, connected in series to the first gas solution generator to receive the first gas solution from the first gas solution generator, and configured to generate a second gas solution having a gas concentration higher than a gas concentration of the first gas ...

METHODS AND SYSTEMS FOR MIXING FLUIDS

A mixing chamber is loaded with a first fluid. While a volume of the first fluid within the mixing chamber is constant, first and second streams of a second fluid are injected into the mixing chamber along first and second injection directions. As a result of injecting the first and second streams of the second fluid into the mixing chamber, the first and second streams of the second fluid impinge one another so as to generate within the mixing chamber at least one further stream of the second fluid that mixes with the first fluid and that flows in a direction different to the first and second injection directions.

VOLUMETRIC MIXER

A volumetric mixer is provided including a holding section adapted to store one or more materials simultaneously, one or more conveyors disposed in the holding section, a mixing section, one or more heating units disposed in the mixing section, and a control unit. The conveyors are operable to convey materials from the holding section to the mixing section and the one or more conveyors are operable to be individually controlled by the control unit to deliver a pre-determined amount of each material from the holding section to the mixing section.

HIGH-PRESSURE CLEANING DEVICE

Die Erfindung betrifft ein Hochdruckreinigungsgerät mit einer Hochdruckpumpe (16), umfassend einen Saugraum (50), mindestens einen diesem nachgelagerten Pumpraum (52), in dem Flüssigkeit unter Druck gesetzt wird, und einen dem Pumpraum (52) nachgelagerten Druckraum (56), wobei das Hochdruckreinigungsgerät (10) eine Bedieneinheit (24) aufweist, an der bzw. an die eine Austragseinheit (36, 41) in Gestalt einer Niederdruck-Reinigungsmitteldüse (37, 42) angeordnet oder angeschlossen ist und die über eine Hochdruckleitung (22) mit dem Druckraum (56) in Strömungsverbindung bringbar ist, sowie eine Beimischeinrichtung (80), über die der Flüssigkeit im Druckraum (56) eine Reinigungschemikalie beimischbar ist. Um ein derartiges Hochdruckreinigungsgerät so weiterzubilden, dass es benutzerfreundlicher ist, wird erfindungsgemäß vorgeschlagen, dass das Hochdruckreinigungsgerät (10) eine Erfassungseinheit (136) aufweist, mit der erfassbar ist, dass ein Flüssigkeitsdruck druckseitig des Pumpraumes (52 ...

FLUID MIXING STRUCTURE

A respiratory therapy system can have a flow generator adapted to provide gases to a patient. A gas passageway can be located in-line with the flow generator. The gas passageway can have a first portion adapted to receive a first gas and a second portion adapted to receive a second gas. The gas passageway can have a static mixer downstream of the first and second portions.

Apparatus for reducing fine dust using lightweight mixed air

This application relates to an apparatus for reducing fine dust by using lightweight mixed air. The apparatus may include an apparatus main body configured to introduce and mix external air and remove the fine dust through adsorption, a seal type air mixing unit configured to mix the introduced external air and helium gas, an adsorption solution production unit configured to produce an adsorption solution for adsorbing the fine dust. The apparatus may also include an air bubble generation unit configured to generate air bubbles, emitted to outside, by using the adsorption solution, a flow control unit configured to control flow of air, so as to induce air bubble generation in the air bubble generation unit. The apparatus may further include a controller installed in a part of the apparatus main body and configured to control operations of the above units of the apparatus.

System and method for growing algae

An algae cultivation system may include: a plurality of panels within a cultivation container, positioned along a first axis perpendicular to the gravitational force, wherein a cultivation volume is created between each pair of panels, and wherein the cultivation volumes are fluidly coupled so as to allow horizontal flow therebetween along the first axis; at least one first sparger, to distribute a first fluid into the container at a first operating flow rate; at least one second sparger, to distribute a second fluid into the container at a second operating flow rate; and at least one controller, to control the first operating flow rate and the second operating flow rate. The first operating flow rate may be adapted to allow turbulent mixing the algae in the cultivation container, and the second operating flow rate may be adapted to allow assimilation of materials in a liquid in the cultivation container.

A METHOD FOR REDUCING AN AMOUNT OF MICROORGANISMS IN BREWERS SPENT GRAINS

The present invention relates to a method (300) for reducing an amount of microorganisms in brewers spent grains (BSG). The method (300) comprises feeding (S305) a liquid (120) and the BSG (110) into a mixing arrangement (130), mixing (S310), by means of the mixing arrangement (130), the liquid (120) and the BSG to form a mixture, feeding (S330) the mixture into a heat exchanger (140), and heating (S335), by means of the heat exchanger (140), the mixture for a predetermined period of time at a predetermined temperature such that the amount of microorganisms in the BSG (110) is reduced.

FLAMMABLE GAS DILUTION

A flammable gas diluter includes: a dilution vessel comprising an outer envelope defining a longitudinal flow passage from an inlet to an outlet; at least one air inlet for directing a flow of air into the inlet of the diluter; and a flammable gas inlet arrangement. The dilution vessel has a plurality of gas flow directing formations arranged between the flammable gas inlet arrangement and the outlet, each being at a different position along a length of the dilution vessel. At least one of the plurality of gas flow formations is an inwardly directing gas flow formation for directing gas flow away from the outer envelope and at least one of the gas flow formations is an outwardly directing gas flow formation for directing gas flow towards the outer envelope.

Gas mixing system

Provided herein are gas mixing systems, comprising a gas inlet for receiving two or more gases and a mixing chamber with a static mixer for mixing the gases. Preferred mixing chambers further comprise a reduced pressure compartment downstream of the static mixer that is in fluid communication with the gas inlet. A gas outlet is in fluid communication with the mixing chamber, and one or more sensors are coupled to the reduced pressure compartment and are configured to continuously sense various parameters such as barometric pressure and the percentage of oxygen in the gas mixture moving through the mixing device. Most typically, the readings of the sensor are pre-compensated for temperature, pressure, and humidity. Also provided herein are methods for using the same.

Systems and methods for treatment processes

Systems and methods for aeration and mixing processes are disclosed.

SYSTEM AND METHOD FOR DISSOLVING SOLID CHEMICALS AND GENERATING LIQUID SOLUTIONS

Measurement of product pellets flow rate

A process is described that includes flowing a carrier fluid through a transfer line, feeding polymer pellets into the transfer line at a feed location, measuring a first pressure value of the carrier fluid at a location in the transfer line upstream of the feed location, measuring a second pressure value of the carrier fluid and polymer pellets at a downstream location in the transfer line which is downstream of the feed location, and determining a mass flow rate of the polymer pellets flowing in the transfer line based on a differential pressure between the first pressure value and the second pressure value.

Systems and methods for generating a conductive liquid comprising deionized water with ammonia gas dissolved therein

Systems and methods are described for dissolving ammonia gas in deionized water. The system includes a deionized water source and a gas mixing device including a first inlet for receiving ammonia gas, a second inlet for receiving a transfer gas, and a mixed gas outlet for outputting a gas mixture including the ammonia gas and the transfer gas. The system includes a contactor that receives the deionized water and the gas mixture and generates deionized water having ammonia gas dissolved therein. The system includes a sensor in fluid communication with at least one inlet of the contactor for measuring a flow rate of the deionized water, and a controller in communication with the sensor. The controller sets a flow rate of the ammonia gas based on the flow rate of the deionized water measured by the sensor, and a predetermined conductivity set point.

SYSTEMS AND METHODS FOR TREATMENT PROCESSES

Systems and methods for aeration and mixing processes are disclosed.

DILUTE CHEMICAL SUPPLY DEVICE

The dilute chemical solution supply device comprises: a dilute chemical solution preparation unit that prepares a dilute chemical solution W; a reservoir for the prepared dilute chemical solution; a dilute chemical solution adjustment/supply mechanism that supplies, as washing water W, the dilute chemical solution W stored in the reservoir to a plurality of single-wafer type washers A, B, and C; and a return mechanism that is connected to each of the single-wafer type washers A, B, and C and refluxes excess water from the single-wafer type washers to the reservoir . According to such a dilute chemical solution supply device, it is possible to accurately adjust the concentration of the solute of the dilute chemical solution and suppress the discharge of excess water, and the dilute chemical solution supply device is thus suitable for washing of wafers, etc. 1. A dilute chemical solution supply device comprising:a dilute chemical solution production unit that adds a predetermined amount of a chemical solution to a flow volume of ultrapure water thereby to produce a dilute chemical solution having a predetermined concentration of the chemical solution;a reservoir that stores the produced dilute chemical solution;a dilute chemical solution supply mechanism that supplies the dilute chemical solution to a use point; anda return mechanism comprising: a return pipe that returns an excess dilute chemical solution at the use point to the reservoir; and a concentration detection means for the chemical solution component provided in a middle of the return pipe.2. The dilute chemical solution supply device according to claim 1 , wherein the dilute chemical solution supply mechanism is provided with a gas dissolution means that dissolves a predetermined gas component in the dilute chemical solution supplied from the reservoir.3. The dilute chemical solution supply device according to claim 1 , wherein the dilute chemical solution production unit is provided with a plunger pump ...

Bubble sterilizing cleaner

Provided is a bubble sterilizing cleaner capable of automatically sterilizing and objects to be cleaned to be cleaned, such as fruits and vegetables. The bubble sterilizing cleaner includes a bubble supply unit for spraying microbubbles into a cleaning tank and an aeration unit for discharging water or air to the cleaning tank to improve sterilizing and cleaning efficiency and reduce cleaning time, and includes a fluid supply means connected with a water inlet of the cleaning tank and the aeration unit to supply a fluid so that the water supply rate is adjustable in accordance with a condition of an installation location thereof.

FEEDING AND BLENDING ASSEMBLY FOR A SYSTEM FOR CONTINUOUS PROCESSING OF POWDER PRODUCTS

A feeding and blending apparatus for a system for continuous processing of powder products comprises at least two system inlets for powder products; and at least two feeding and dosing devices arranged in a row. Each of the at least two feeding and dosing devices comprises, an inlet being connected with a system inlet, at least one feeder, at least one actuator configured to operate the at least one feeder, and an outlet being connected with an inlet of the powder blending device. A separation wall is configured to separate a process area from a technical. Process components of the at least two feeding and dosing devices are positioned in the process area and technical components of the feeding and dosing devices are positioned in the technical area. Connections between the at least one actuator and the at least one feeder pass through the separation wall.

Portable liquid mixing device capable of mixing various liquids

The present invention relates to a portable liquid mixing device capable of mixing different types of various liquids, and the different types of various liquids may include various beverages. The present invention includes a plurality of containers configured to contain respective specific liquids, a selection unit configured to select any one of the plurality of containers, a control unit configured to control the introduction of a selected liquid into a mixing container, and a mixing unit configured to mix various liquids introduced into the mixing container. According to the present invention, different types of liquids may be mixed together. In particular, beverages having various flavors are put into respective containers, mixed together and then drunk. Furthermore, a scale is marked on the surface of the mixing container, and thus the amount of liquid may be accurately measured, so that liquids may be mixed at an accurate ratio.

WIPE DISPENSER AND METHODS

A wipe dispenser for use in metering out consistent doses of a composition onto a disposable wipe includes a mixing and dispensing assembly. The assembly has a vessel holding a first liquid for the composition and a first pump to convey the first liquid. A bottle having a second pump to convey a second liquid of the composition is stored within the bottle. A funnel arrangement is in downstream communication with the first pump and second pump. The funnel arrangement includes a mixing chamber for mixing the first and second liquids and a dispensing funnel in communication with and downstream of the mixing chamber. A wipe can be pulled through the dispensing funnel and wetted with a mixture of the first liquid and second liquid from the mixing chamber. A push bar attached to the funnel arrangement can selectively apply the force to actuate the first pump and second pump.

Systems of gas infusion for wastewater treatment

This application relates to a system of treating wastewater wherein an oxygen infusion system is used to supersaturate wastewater before aerobic biological processes, wherein oxygen is transferred to the wastewater free of oxygen bubbles and achieves a reduction in power demand for the aeration process of wastewater.

MICROFLUIDICS-BASED NANOPARTICLE SYNTHESIS SYSTEM, AND DEVICE AND METHOD USING THE SAME

A microfluidics-based nanoparticle synthesis system, a device and a synthesis method thereof are provided. The nanoparticle synthesis system comprises: a microfluidic chip (81a); a reagent bottle (1a, 1b) which is connected with the microfluidic chip; and a flow control assembly comprising a pressure controller (10a) which is used for controlling the pressure in the reagent bottle. The system achieves high-accuracy flow control, and a microfluidic chip that can achieve high-efficiency and rapid mixing is also used in combination to finally achieve high-throughput and high-uniformity nanoparticle synthesis. A user may adjust the same instrument as required to achieve different throughputs without redesigning the instrument.

Vacuum pumping system

A vacuum pumping system which comprises a plurality of vacuum pumping arrangements for evacuating a flammable gas stream and exhausting the gas stream through an exhaust outlet. A housing houses the vacuum pumping arrangements and forms an air flow duct for an air flow for mixing with the exhaust gas stream output from the exhaust outlet in a mixing region in the housing. An airflow generator generates an air flow through the air flow duct to cause mixing of air with the flammable gas stream to a percentage of the flammable gas in the air flow lower than the lower flammability limit of the flammable gas. An airflow sensor senses the flow of air for determining if the air flow is sufficient to dilute the flammable gas to lower than said percentage.

MICROFLUIDICS-BASED NANOPARTICLE SYNTHESIS SYSTEM, AND DEVICE AND METHOD USING THE SAME

A microfluidics-based nanoparticle synthesis system, a device and a synthesis method thereof are provided. The nanoparticle synthesis system comprises: a microfluidic chip (81a); a reagent bottle (1a, 1b) which is connected with the microfluidic chip; and a flow control assembly comprising a pressure controller (10a) which is used for controlling the pressure in the reagent bottle. The system achieves high-accuracy flow control, and a microfluidic chip that can achieve high-efficiency and rapid mixing is also used in combination to finally achieve high-throughput and high-uniformity nanoparticle synthesis. A user may adjust the same instrument as required to achieve different throughputs without redesigning the instrument.

System for preparing solutions for chromatography

A system for preparing solutions for chromatography application is disclosed. The system comprises a T-joint for preparing a buffer solution by mixing at least one first solution and a second solution. The T-joint receives the second solution from a solution supply unit connected to the T-joint. Further one or more low pressure pumps supply the one or more first solutions into the T-joint. The high pressure pump collects the buffer solution and delivers it to a chromatography apparatus.

METHOD OF DIRECT AMMONIA INJECTION AND DEVICE

The invention relates to a method of water alkalization, a water system for direct inline injection of pressurized liquid ammonia and a disinfection system. A method of water alkalization is provided comprising the steps of providing water or neutral pH water or neutral pH distilled water, providing ammonia (NH3) in a pressure-temperature regime where the ammonia (NH3) is kept in its liquid state, and injecting the liquid ammonia (NH3) directly into the water.

BULK MATERIAL UNLOADING SYSTEMS AND METHODS

The disclosure provides a bulk material unloading system and method. The system includes a bulk material container containing a bulk material and an unloading device. The unloading device is configured to engage the bulk material container and at least partially invert the bulk material container. The method includes engaging a bulk material container containing a bulk material with an unloading device and emptying the bulk material container. Emptying the bulk material into the hopper includes lifting the bulk material container using the unloading device and rotating the bulk material container using the unloading device.

METHOD, SYSTEM, AND USE OF SAID SYSTEM FOR ENHANCING GAS VOLUMETRIC MASS TRANSFER

The invention relates to a method and system for enhancing gas volumetric mass transfer. The method comprises the steps of: - providing an enhancing gas system comprising: - an entry part comprising an entry room and a liquid inlet; - a hyperbolic funnel operatively coupled with the entry part; and - a back pressure regulator, which is operatively coupled with the outlet of the hyperbolic funnel; - providing a liquid to the entry room via the liquid inlet; - providing a gas to the entry room via a gas inlet; and - providing a back pressure at the outlet of the hyperbolic funnel.

Chemical injection unit for drilling operations

A chemical injection unit consisting of one or more injection loops that uses a Venturi injector and motorized valve with a control system to isolate chemicals from water until operating conditions are suitable to carry the chemical and water mixture down the main flow pipe. The invention adjusts chemical injection rate to maintain desirable operational properties, including chemical injection rate, chemical concentration, or fluid viscosity. Accurate and real-time injection of chemicals is beneficial for safety as well as economics of the drilling operation in terms of reduced drilling time, efficient use of chemicals, and minimal variation in processing conditions.

APPARATUS FOR REDUCING FINE DUST USING LIGHTWEIGHT MIXED AIR

This application relates to an apparatus for reducing fine dust by using lightweight mixed air. The apparatus may include an apparatus main body configured to introduce and mix external air and remove the fine dust through adsorption, a seal type air mixing unit configured to mix the introduced external air and helium gas, an adsorption solution production unit configured to produce an adsorption solution for adsorbing the fine dust. The apparatus may also include an air bubble generation unit configured to generate air bubbles, emitted to outside, by using the adsorption solution, a flow control unit configured to control flow of air, so as to induce air bubble generation in the air bubble generation unit. The apparatus may further include a controller installed in a part of the apparatus main body and configured to control operations of the above units of the apparatus.

High pressure static mixer

A system includes a high-pressure static mixer. The system also includes a clean fluid system that provides clean fluid to the first high-pressure static mixer at a first fluid velocity and a proppant fluid system that provides a proppant concentrate to the first high-pressure static mixer at a second fluid velocity. Additionally, the system includes a wellhead in fluid communication with the first high-pressure static mixer. The wellhead receives a mixed fluid including the clean fluid and the proppant concentrate from the first high-pressure static mixer.

SYSTEM FOR AGRICULTURAL WATER OXYGENATION

A system for agricultural irrigation water oxygenation for enriching soil oxygen level comprises a source of compressed oxygen (and not compressed air) coupled to a water line feeding an irrigation system, such as a drip irrigation system. The coupling system may include a pressure sensor for measuring the pressure in the water line, a solenoid safety valve, a control valve, a flow meter and a controller that controls the flow of oxygen from the source of compressed liquid oxygen to the water line using the components of the coupling system, without using a special cavitation valve and using off-the-shelf components while achieving the same benefits as a system incorporating the special cavitation valve.

METHOD FOR CONTINUOUS THERMAL SEPARATION OF A MULTI-COMPONENT SUBSTANCE

A method for thermal separation of a substance flowing into a treatment chamber by use of a separation apparatus includes a vessel and a heating device. The vessel has a vessel wall with an inner surface enclosing a treatment chamber of a length lc, a height H and a width W. The vessel includes at least one substance inlet and at least one first outlet and at least one second outlet for non-evaporable and evaporable parts, respectively. The heating device is arranged outside the treatment chamber and a rotary mechanism includes a rotatable axle arranged within the treatment chamber directed along the treatment chamber's length h and a mixing device of radial diameter dmdand axial length Imdfixed to the rotatable axle and extending perpendicular to the rotatable axle. The method includes: A. heating the inner surface (la) by use of the heating device to transfer thermal energy to a minimum peripheral volume (Vp) of the treatment chamber confined between the mixing device and the inner surface ...

METHOD AND APPARATUS FOR INTRODUCING A COMPONENT INTO A FLUID SUPPLY

Methods and apparatuses for producing a substrate are described. A method and apparatus for introducing a component into a fluid supply is also presented. A method can include providing a first fluid supply. The fluid supply can be configured as a foam in some embodiments. The method can also include providing a component feed system and a supply of the component. The method can include introducing the component to a fluid supply in an eductor in some aspects. A resultant slurry including a fluid supply and the component can be transferred through a headbox. The resultant slurry can be dewatered to provide a substrate including the component.

SYSTEMS OF GAS INFUSION FOR WASTEWATER TREATMENT

This application relates to a system of treating wastewater wherein an oxygen infusion system is used to supersaturate wastewater before aerobic biological processes, wherein oxygen is transferred to the wastewater free of oxygen bubbles and achieves a reduction in power demand for the aeration process of wastewater. 1. A wastewater oxygenation system , comprising:an oxygen source configured to supply pressurized oxygen of at least 85% purity; andan oxygen infusion system comprising one or more oxygen infusion modules, each oxygen infusion module comprising a housing, a plurality of hydrophobic hollow microporous fibers disposed in the housing, each of the plurality of hydrophobic hollow microporous fibers having a longitudinal bore and a plurality of micropores on a circumferential wall about the longitudinal bore, each oxygen infusion module being in fluid communication with the oxygen source so that the plurality of hydrophobic hollow microporous fibers receive the pressurized oxygen from the oxygen source through the longitudinal bore thereof,wherein the oxygen infusion system is configured to receive a flow of wastewater from a wastewater supply line such that the wastewater flows through each of the one or more oxygen infusion modules and comes in contact with the circumferential wall of one or more of the plurality of hydrophobic hollow microporous fibers so that the pressurized oxygen is transferred to the wastewater through the plurality of micropores such that oxygen transfer to the wastewater occurs free of oxygen bubbles in the wastewater, the oxygenated wastewater discharged from the oxygen infusion system via a wastewater output connection.2. The system of claim 1 , wherein the oxygen source is an oxygen generator configured to receive atmospheric air via an air intake.3. The system of claim 1 , wherein the micropores have a pore pathway diameter of between about 0.01 μm to about 5 μm.4. The system of claim 1 , wherein each of the plurality of ...

Separation device with two-stage gas-liquid mixture and conical spiral fields

A separation device with two-stage gas-liquid mixture and conical spiral fields is provided. A first-stage uniform mixer performs first-stage gas-liquid crushing and uniform mixing process by an outer micropore ceramic pipe, a middle micropore ceramic pipe and an inner micropore ceramic pipe and crushes large bubbles in the gas-liquid two-phase flow into small bubbles. A second-stage uniform mixer performs second-stage gas-liquid crushing and uniform mixing process. A whirlpool-making gas collector adjusts the gas-liquid uniform mixing flow obtained after two-stage gas-liquid uniform mixing into hollow-core type high-speed two-phase spiral flow. A conical degasser performs gas-liquid efficient separation operation in a high-speed conical spiral field. A two-stage uniform mixing control system and a gas-liquid separation control system automatically regulate and control the flow and the flow pressure of the gas-liquid two-phase flow, the gas-liquid uniform mixing flow and degassed gas flow ...

AN EFFERVESCENT DEVICE AND A METHOD OF GASSING LIQUID

Die Erfindung betrifft eine Sprudelvorrichtung (10), insbesondere zum Begasen von Flüssigkeit mit Kohlendioxid, umfassend: einen Gasauslass, welcher eingerichtet ist, um in einen mit Flüssigkeit befüllbaren Behälter (7) eingeführt zu werden, einen mit dem Gasauslass über ein steuerbares Ventil (4) in Fluidverbindung stehendem Gasanschluss, einer zur Steuerung des Ventils (4) eingerichteten Steuerungseinrichtung (5), weiterhin umfassend: eine Aufnahme (1) mit einer Gewichtsermittlungseinrichtung (2) zur Ermittlung eines Gewichts einer in die Aufnahme (1) aufgenommenen und an den Gasanschluss angeschlossenen Gasflasche (3).

Methods of gas infusion for wastewater treatment

This application relates to a method of treating wastewater wherein an oxygen infusion system is used to supersaturate wastewater before aerobic biological processes, wherein oxygen is transferred to the wastewater free of oxygen bubbles and achieves a reduction in power demand for the aeration process of wastewater.

Fluid mixing structure

A respiratory therapy system can have a flow generator adapted to provide gases to a patient. A gas passageway can be located in-line with the flow generator. The gas passageway can have a first portion adapted to receive a first gas and a second portion adapted to receive a second gas. The gas passageway can have a static mixer downstream of the first and second portions.

System for mixing germicidally active solutions, on-site, for dairy/agricultural hygiene purposes

A system for on-site production of chlorine dioxide and other sanitizing solutions is disclosed which includes a controller for measuring fluids into a measuring/mixing vessel. The measuring/mixing vessel is designed to measure and mix water with activator and base additives to create a ready-to-use cleaning solution. A drainage system is employed to transfer the ready-to-use cleaning solution into a reservoir for on-site use.

MIXING SYSTEM AND MIXING METHOD

A mixing system and a mixing method are provided. The mixing system includes a main pump and at least one mixing apparatus. Each mixing apparatus includes a main pipeline, a premixing device and a shearing-mixing device. The main pipeline has a liquid inlet end communicated with the main pump and is configured to convey main liquid, and the main pipeline includes a first liquid outlet end and a second liquid outlet end. The premixing device has an input end communicated with the first liquid outlet end and is configured to premix the main liquid with powder to obtain premixed liquid. The shearing-mixing device is communicated with an output end of the premixing device to obtain the premixed liquid, and is provided with a first shearing-mixing liquid inlet communicated with the second liquid outlet end to obtain the main liquid, so that mixed liquid is obtained.

Point-of-use dynamic concentration delivery system with high flow and high uniformity

A method and a system are described for mixing liquid chemicals at dynamically changing or static ratios during a given dispense, with extremely high uniformity and repeatability. A mixer includes multiple fluid supply lines including elongate bladders defining a linear flow path and being configured to laterally expand to collect a process fluid and laterally contract to deliver a selected volume of the process fluid to the mixer.

METHOD FOR DISPERSING AND MILLING PARTICLES IN A FLUID

Described herein is a method and a system for dispersing particles in a fluid. The method includes stirring a fluid including particles in a stirring container using stirring means. During stirring the fluid is recirculated by continuously retrieving an amount of fluid from a retrieving position. Further, the particles are milled, where during each pass through the milling means a size of particles in the retrieved fluid is reduced. The retrieved fluid having passed through the milling means is continuously reintroduced into the stirring container at a reintroduction position. The reintroduced fluid is mixed with the fluid in the stirring container in a mixing region defined by the stirring means, and the retrieving position is determined such that the retrieved fluid includes particles with an average particle size differing from the average particle size of particles in the mixing region.

METHOD AND APPARATUS TO MIX GAS WITH A FLUID

A plasma-activated gas generated by a plasma-activated gas generator is mixed with a liquid in a variety of ways to generate a gas activated liquid. The gas activated liquid may be applied to various items, surfaces, and/or added to fluid volumes to affect chemical specifies and organism therein.

INSTALLATION AND METHOD FOR DISTRIBUTING A GAS MIXTURE

A plant for delivering a gas mixture including a source of a first gas, a source of a second gas, a mixer device fluidically connected to the source of first gas and to the source of second gas. A first flow regulator member and a second flow regulator member, a control unit, a buffer tank, at least one measurement sensor configured to measure a physical quantity, the variation of which is representative of a variation in the consumption flow rate delivered by the delivery line and to provide a first measurement signal of said physical quantity.

SYSTEM AND METHODOLOGY FOR MIXING MATERIALS AT A WELLSITE

A technique facilitates mixing of fluids for use in well treatment operations. According to an embodiment, a dry powder material, e.g. a friction reducer, may be thoroughly mixed into fluid or fluids associated with a well treatment operation. The powder material is combined with liquid, e.g. water, via a series of Venturi mixers arranged to thoroughly mix the materials. In some applications, the Venturi mixers are mounted on a modular unit which is readily moved to a desired wellsite. Additional modular units may be added to increase the amount of product being mixed according to the demands of a given well treatment operation, e.g. a hydraulic fracturing operation.

Nanobubble Nozzle

A nanobubble nozzle includes a body; an inlet for receiving a liquid; an outlet for discharging the liquid with nanobubbles; a forward channel extending through the body from the inlet to the outlet for transmitting the liquid, the forward channel having a venturi throat; a return channel extending from the outlet to recirculate a portion of the liquid and mix it with a gas to form a two-phase mixture; and an inlet port connecting the return channel to the venturi throat. The liquid flow through the throat creates a suction drawing the two-phase mixture into the throat. A cross-sectional area of the forward channel decreases from the inlet to the throat and increases from the throat to the outlet so that an internal pressure lower than an external pressure outside the body and lower than a vapor pressure of the liquid flowing through the throat is provided at the throat.

Venturi mixer with adjustable flow restrictor

An apparatus for mixing a liquid and a substance, including a housing with a liquid inlet and a substance inlet to a mixing chamber, an outlet for a mixture of liquid and substance, and a flow restrictor arranged in the housing, between the liquid inlet and the mixing chamber. The flow restrictor is controllable to switch between a first position providing a first through flow area configured to create a Venturi effect such that a flow of the liquid draws the substance into the mixing chamber, and a second position providing a second through flow area that is larger than the first through flow area to thereby decrease a pressure drop caused by the flow restrictor.

SPATIALLY CONTROLLABLE EDUCTOR FOR MANAGING SOLID ADDITIVES AND PROCESSES USING SAME

A spatially controllable, for example CD controllable, eductor, and more particularly an eductor that is capable of providing a variable motive fluid and processes using such an eductor are provided.

Method for heating milk or milk foam

With a method for heating in particular milk or milk foam, in which the milk or the milk/air mixture is conveyed through a passage opening and hot steam is conveyed through at least one steam line transversely into this passage opening. The passage opening and the at least one inlet opening opening transversely into the steam line, the steam pressure in this and the pressure and the pressure in the passage opening with flowing milk or milk/air mixture are so coordinated that the hot steam at the at least one transverse inlet opening condenses in the passage opening directly on contact with the milk or the milk/air mixture. Consequently the additional energy produced by the phase change from steam to condensate water is transmitted directly as heat to the heat in the milk or the milk/air mixture.

Systems of gas infusion for wastewater treatment

This application relates to a system of treating wastewater wherein an oxygen infusion system is used to supersaturate wastewater before aerobic biological processes, wherein oxygen is transferred to the wastewater free of oxygen bubbles and achieves a reduction in power demand for the aeration process of wastewater.

System for Preparing Solutions for Chromatography

A system for preparing solutions for chromatography application is disclosed. The system comprises a T-joint for preparing a buffer solution by mixing at least one first solution and a second solution. The T-joint receives the second solution from a solution supply unit connected to the T-joint. Further one or more low pressure pumps supply the one or more first solutions into the T-joint. The high pressure pump collects the buffer solution and delivers it to a chromatography apparatus.

APPARATUS AND METHOD FOR PROVIDING ACTIVE AGENT COMPOSITIONS FROM FLUID

An apparatus and a method for providing active agent compositions from fluid is provided. The apparatus and method allow providing release agents, mold release agents, or lubricants in various compositions, for example anti-tack agents for compounds for the rubber manufacturing or processing industries. A mixing system for providing active agent compositions from fluid includes a mixing assembly and a control device, the mixing assembly including a conveyor and a plurality of pipe assemblies. The mixing assembly is controlled using the control device.

VOLATILLES CAPTURE EDUCTOR SYSTEM

A volatiles consuming eductor system for coated scrap metal furnaces with separate delacquering and melt chambers. Motive gas is forced through an inlet into a mixing chamber in a direction opposite a suction port, creating a Venturi that draws gases from the delaquering chamber through the mixing chamber. The motive gas and the drawn gases mix and are forced through a discharge port, ignited, and injected into the melt chamber to help heat the melt chamber. A computer monitors process conditions and controls a regulator that adjusts the motive gas flow in response to those conditions.

Device for mixing at least two gaseous components

A device for mixing at least two gaseous components having at least two arms of a pneumatic circuit arranged in parallel and each being suitable for receiving one gaseous component, and for supplying a joint output line with the desired mixture. Each arm comprises a unit for adjusting the flow of the component in question and is made in a polyhedral block of a gastight material comprising at least two opposing flat surfaces to which the intake and output collectors of at least the portion of the pneumatic circuit that makes up said arm connect; said polyhedral blocks of each arm are brought together by assembling one flat surface of one block against a flat surface of the other block.

Methods of dispensing

Methods of dispensing an ingredient and measuring an amount of the ingredient dispensed, e.g., at a customer's location usually as the ingredient is used by the customer, in order to improve the dispensing process by adjusting future dispense cycles, accurately dispensing the ingredient, predicting an amount of ingredient to be dispensed.

Washing equipment for a vehicle

Washing equipment for a vehicle includes at least one gantry defining a track for the vehicle, at least one nozzle supported by the gantry and intended to spray a cleaning liquid on the vehicle, and a helical profile that creates a helical rotational movement of the cleaning liquid relative to the gantry. The helical profile is suitable for ensuring the rotation of the cleaning liquid around the axis of the stream of cleaning liquid leaving the nozzle.

Systems and methods for treatment processes

Systems and methods for aeration and mixing processes are disclosed.

Preparing and dispensing polymer materials and producing polymer articles therefrom

An example system is used to mix components and dispense a mixture for forming a thiol-ene polymer article. The system includes a first reservoir containing a first component of the thiol-ene polymer including a first polymerizable compound, and a second reservoir containing a second component of the thiol-ene polymer including a second polymerizable compound. The system also includes a mixing vessel having a mixing chamber, a delivery manifold providing a conduit for fluid from the first and second reservoirs to the mixing vessel, and a dispensing manifold providing a conduit for fluid from the mixing vessel. The system also includes a control module programmed to control the operation of the system.

Thermal valve

A method and apparatus for obtaining a solution from a solid product in contact with a liquid is provided. A solid product is housed within a dispenser. A liquid is introduced into contact with the solid product. The solution formed between the solid product and the liquid is collected, and a makeup liquid can be added thereto to further dilute or control the concentration of the formed solution. The amount of makeup liquid added to the solution can be controlled based on the temperature of the liquid to provide an automatic, continuously variable amount of liquid added to the solution. In addition, a method of providing a pressure independent control of the makeup liquid is also provided.

Device for adjusting the concentration of gas in a liquid

The device for adjusting the concentration of a gas in a liquid includes a cartridge in which the concentration of the gas in the liquid is adjusted, a pipe for supplying the liquid into the cartridge, a pipe for supplying gas into the cartridge, and a pipe for discharging the liquid from the cartridge. The gas supply pipe includes an expansion valve with of which the pressure setpoint that is controlled by a setpoint for the quantity amount of gas in the liquid and by an amount of a quantity of gas in the liquid measured by a gas concentration sensor located in the liquid discharge pipe.

Gas-dissolved liquid producing apparatus

A gas-dissolved liquid producing apparatus 1 includes a gas supply unit 2, a first liquid supply unit 3, a gas-dissolved liquid generator 4, a second liquid generator 20, a second liquid supply unit 21, a flow rate measuring unit 14, and a controller 23. The controller 23 controls the supply amount of the first liquid to be supplied to the gas-dissolved liquid generator 4 according to the flow rate of circulated gas-dissolved liquid measured by the flow rate measuring unit 14. The gas-dissolved liquid generator 4 dissolves gas supplied from the gas supply unit 2 in first liquid supplied from the first liquid supply unit 3 and second liquid supplied from the second liquid supply unit 21 to generate gas-dissolved liquid.

Method and system for injecting slurry using one slurry pressurizing tank

A system and method for injecting slurry includes a first elongated tank comprising a first end having a first volume and a second end having a second volume, said first volume separated from the second volume, a first pipe having a first end external to the first elongated tank receiving clear fluid and a second end coupled to the first volume and a plurality of slurry valves fluidically coupled to the first elongated tank. The plurality of slurry valves have a first state communicating high pressure slurry from the second volume to the slurry injection site and a second state communicating low pressure slurry into the second volume. A plurality of clear fluid valves are fluidically coupled to the first elongated tank and communicate high pressure clear fluid to the first volume in the first state and communicate low pressure clear fluid from the first volume in the second state.

System and method for growing algae

An algae cultivation system may include: a plurality of panels within a cultivation container, positioned along a first axis perpendicular to the gravitational force, wherein a cultivation volume is created between each pair of panels, and wherein the cultivation volumes are fluidly coupled so as to allow horizontal flow therebetween along the first axis; at least one first sparger, to distribute a first fluid into the container at a first operating flow rate; at least one second sparger, to distribute a second fluid into the container at a second operating flow rate; and at least one controller, to control the first operating flow rate and the second operating flow rate. The first operating flow rate may be adapted to allow turbulent mixing the algae in the cultivation container, and the second operating flow rate may be adapted to allow assimilation of materials in a liquid in the cultivation container.

Bubble size monitoring and control

Disclosed herein is a device and methods for enhancing oil separation from produced water. One such method includes mixing a multiphase fluid having at least a water phase and an oil phase with a flotation gas, according to at least one operating condition, so as to produce an enhanced multiphase fluid having bubbles of the flotation gas therein. The oil phase is then separated from the water phase using a separator. At least one property associated with the enhanced multiphase fluid is monitored. The operating condition is adjusted as a function of the monitored property so as to increase a percentage of the oil phase separated from the water phase by the separator over a percentage of the oil phase that would be separated from the water phase without adjustment of the operating condition.

Refrigerator and control method of the same

Disclosed herein are a refrigerator and a control method of the same. The refrigerator includes a purified water pump which increases a pressure of water, a carbon dioxide regulator which decreases a pressure of carbon dioxide, a mixing pipe which mixes water which introduced from the purified water pump and carbon dioxide which introduced from the carbon dioxide regulator, and produces carbonated water, a user interface which receives a production condition of carbonated water from a user, and a controller which controls the purified water pump and the carbon dioxide regulator such that the pressure of the water and the pressure of the carbon dioxide reach a target pressure corresponding to the input production condition.

Gas mixer for proving a gas mixture usable in hospitals

The invention concerns a gas mixer (1) comprising a first mixing vessel (42) and a second mixing vessel (52); a first line (22) for providing a first gas and a second line (32) for providing a second gas, the first and second lines (22, 32) being in fluid communication with the first mixing vessel (42) and with the second mixing vessel (52) for proving said first and second gases to said first and second mixing vessels (42, 52); and a third line (12) for providing a third gas, said third line (12) being in fluid communication with the second mixing vessel (52).

System for Preparing Solutions for Chromatography

A system for preparing solutions for chromatography application is disclosed. The system comprises a T-joint for preparing a buffer solution by mixing at least one first solution and a second solution. The T-joint receives the second solution from a solution supply unit connected to the T-joint. Further one or more low pressure pumps supply the one or more first solutions into the T-joint. The high pressure pump collects the buffer solution and delivers it to a chromatography apparatus.

Ozone water supply method and ozone water supply device

An ozonated water supply method includes: feeding dissolving water contained in a circulation tank to an ozonation device at a given feed rate while feeding ultrapure water to the circulation tank, and returning ozonated water that has not been used at a use point to the circulation tank, dissolving ozone in the dissolving water using the ozonation device to obtain ozonated water, and feeding the ozonated water to the use point; feeding oxygen gas having a nitrogen gas content of 0.01 vol % or less to a discharge-type ozone gas-producer, and feeding the resulting ozone-containing gas to the ozonation device; adjusting the feed rate of the ultrapure water to the circulation tank; and adjusting the dissolved ozone concentration in the ozonated water. The method can reduce or suppress the accumulation of nitric acid in the recirculation system when a discharge-type ozone gas-producer is used as the ozone gas-producer.

Liquid mixing device with electronic control of high dynamic regulation and operating method thereof

The present invention relates to a liquid mixing device which has a control system and electronic regulation, in charge of receiving the parameters set with respect to the liquid which is expected to be supplied by the tap or supply means whereto said device is connected and which acts on the regulation means of the different supply lines of liquids to mix to achieve said parameters, which has a high measurement and actuation dynamic thanks to measuring sections with ultrasonic transducers and proportional solenoid valves and a configuration and geometry of said measuring sections which allows having a multitude of reliable measurements per second.

Process and apparatus for mixing and splitting fluid streams

Process and apparatus for mixing and splitting fluid streams

A process for continuously mixing at least two fluid streams and splitting the stream of the mixture into at least two partial streams, comprising a) providing streams of the at least two fluids via separated conduits; b) combining the streams of the fluids and forming a homogeneous mixture; c) measuring the pressure in the conduit conveying the mixture of the fluids; d) splitting the stream of the mixture of the fluids into at least two partial streams and feeding each of the partial streams to a conduit equipped with a flow control device controlled by a controller; and e) adjusting the flow rates of the partial streams of the mixture of the fluids by feeding the pressure information measured in step c) as process variable to the controllers controlling the flow control devices, a process for feeding a mixture of at least two fluids via at least two feeding points, an apparatuses for carrying out such processes and a process for polymerizing olefins.

Control system and apparatus for producing compatible mixtures of fuel gases

In a fuel gas distribution system, at least one fuel gas stream is mixed with air to achieve a heating value equivalency which is the same as that of another fuel gas having a different heating value and specific gravity. The heating value equivalency is defined as the heating value of a fuel gas in heat units per unit of volume divided by the square root of the specific gravity of the gas. A control system is employed to measure the specific gravity, pressure, temperature and flow rate of the first gas in a first gas stream, and the pressure, temperature and flow rate of air in a second stream, and to control the flow rate of the gas from the first stream and air from the second stream such that the resulting mixture from the two streams has the same heating value equivalency as that of a third gas which was used to adjust the gas burners for use in that system.

Process for continuous preparation of fluid mixture

The flow rate of every amount fed out of a particular storage container (1-4) by a feed device (5-8) is measured by a flow meter (10). The flow rate is regulated by means of a regulator (9). If the actual value of the flow rates of every individual component is not equal to the setpoint value, all the flows are fed back to the respective storage container (1-4) via the reversing valve (11) and the return line (12). If all the actual values are equal to the setpoint values, the reversing valves (11) switch over so that the individual components are fed to the mixer (13) via the feedline (14). The mixture produced is again analysed in measurement units (18-20). If the actual values found by analysis are again not equal to the analytical setpoint values, the reversing valves (11) are in turn immediately switched over to the return line mode. Consequently, it is no longer necessary to remove a mixture which has not been further processed, that is to say the product, as waste during the period of time in which the control circuits are stabilising. On the contrary, the individual components are again fed back to the storage tank (1-4) so that no product loss can occur and a higher quality standard of the product can be achieved. <IMAGE>

高度な流体処理方法およびシステム

本開示は化学組成物を作製する方法に関する。前記方法は（１）混合タンク内で複数の連続材料流を混合して化学組成物を形成すること、ここで各連続材料流が前記化学組成物の少なくとも１つの成分を含むことと、（２）前記化学組成物の連続流を前記混合タンクの下流にある包装ステーションに移動させることと、を含む。前記混合工程および前記移動工程は連続的に実行される。本開示は前記方法の実施に使用されるシステムにも関する。

半導体処理装置の薬液濃度制御装置

Manifold for chemical mixing and real time supply system for mixed chemical composition

본 발명은 약액 혼합용 매니폴드 및 이를 포함하는 실시간 혼합 약액 공급 장치에 관한 것으로, 적어도 2가지의 약액들을 원하는 비율에 따라 혼합하여 공급하는 약액 공급 장치에 적용되어 상기 약액들을 혼합하여 공급하는 약액 혼합용 매니폴드에 있어서, 상기 약액 혼합용 매니폴드는 상기 약액들이 각각 주입되는 적어도 2개의 주입구; 상기 주입구가 결합되어 상기 약액들이 주입되며, 원주면의 측면을 갖는 혼합챔버; 및, 상기 혼합챔버로부터 외부로 혼합된 약액을 배출하는 배출구를 포함하고, 상기 주입구는 상기 혼합챔버의 원주면에 접하는 주입방향을 갖도록 상기 원주면에 접하여 상기 혼합챔버에 결합하고, 상기 각 주입구는 상기 혼합챔버의 상하방향으로 서로 이격하여 배치되는 것을 특징으로 하는 약액 혼합용 매니폴드 및 이를 포함하는 실시간 혼합 약액 공급 장치에 관한 것이다. The present invention relates to a chemical liquid mixing manifold and a real-time mixed chemical liquid supplying apparatus including the chemical liquid mixing manifold, which is applied to a chemical liquid supplying apparatus for mixing and supplying at least two chemical liquids according to a desired ratio, Wherein the chemical liquid mixing manifold has at least two injection ports through which the chemical liquids are respectively injected; A mixing chamber in which the injection port is coupled and the chemical liquids are injected, the mixing chamber having a circumferential side surface; And a discharge port for discharging the mixed liquid from the mixing chamber to the outside, wherein the injection port is connected to the mixing chamber so as to have an injection direction in contact with the circumferential surface of the mixing chamber, and each of the injection ports Wherein the mixing chamber is separated from the mixing chamber in the vertical direction, and a real-time mixed chemical liquid supply device including the manifold. 이를 통하여 종래의 반도체 또는 LCD 제조공정에서 사용되는 혼합 조성물을 만들어 사용하는 경우, 별도의 혼합탱크를 구비하여 혼합된 조성물을 제조하여 보관한 후, 이를 공급하는데, 이에 비하여 본 발명의 경우는 실시간으로 바로 혼합하여 공급할 수 있고, 혼합비 제어를 실시간으로 헌팅 없이 제어할 수 있으므로 혼합탱크가 필요 없고, 혼합비 변경에 즉각적으로 대응할 수 있는 효과가 있다. In this case, when a mixed composition used in a conventional semiconductor or LCD manufacturing process is used, the mixed composition is prepared and stored after being supplied with a separate mixing tank. In contrast, in the case of the present invention, And mixing ratio control ...

高度な流体処理方法およびシステム

【課題】従来のスラリー製造プロセスのような、大きな環境フットプリント、長い添加、混合時間、高い特性変動、低い処理量、高い製造コストのような欠点のない、高度な流体処理方法の提供。【解決手段】化学組成物作製方法は（１）混合タンク２０内で複数の連続材料流を混合して化学組成物を形成すること、ここで各連続材料流が前記化学組成物の少なくとも１つの成分を含むことと、（２）前記化学組成物の連続流を前記混合タンクの下流にある包装ステーション２４ａ、２４ｂに移動させることと、を含む。前記混合工程および前記移動工程は連続的に実行され、材料流および化学組成流はインプロセス定常状態にあり、前記混合タンク内における混合工程は前記材料流の乱流混合、機械的撹拌、化学組成物の再循環、およびそれらの組み合わせからなる混合方法を含む。【選択図】図１

Continuous flow anesthesia apparatus

A gas flow control system for anesthesia apparatus including a mixture control valve operable to vary the relative proportions of two gaseous components without affecting the total flow rate thereof and a control for varying the total flow rate of these components without varying the relative proportions thereof. Flow meters are utilized to visually confirm the accuracy of the mixture control valve.

Dynamic blending gas delivery system and method

A dynamic blending gas delivery system and method are disclosed. A blended gaseous mixture produced in accordance with the method is used in chemical vapor deposition tools or similar process tools. One embodiment is a multi-step method for processing a plurality of fluids to form a blended gaseous mixture and supplying the blended gaseous mixture to a distribution header from which the blended gaseous mixture is delivered to at least one tool. The first step is to supply a first fluid. The second step is to heat the first fluid to a temperature where at least some portion of the first fluid is a vapor. The third step is to superheat the vapor portion of the first fluid to a temperature sufficient to avoid condensation of the blended gaseous mixture delivered to the at least one tool. The fourth step is to supply a second fluid. The fifth step is to heat the second fluid to a temperature sufficient to avoid condensation of the superheated vapor portion of the first fluid when the superheated vapor portion comes in contact with the second fluid. The sixth step is to combine the heated second fluid and the superheated vapor portion of the first fluid to form a blended gaseous mixture having desired physical and chemical properties for chemical vapor deposition, epitaxial film growth, or a similar process. The final step is to deliver the blended gaseous mixture to the distribution header. In the preferred embodiment, the first fluid is trichlorosilane and the second fluid is hydrogen.

METHOD FOR PRODUCING COLORED EXTRUDED ITEMS

METHOD FOR PRODUCING COLORED EXTRUDED ITEMS

Process and apparatus for mixing and splitting fluid streams

A process for continuously mixing at least two fluid streams and splitting the stream of the mixture into at least two partial streams, comprising a) providing streams of the at least two fluids via separated conduits; b) combining the streams of the fluids and forming a homogeneous mixture; c) measuring the pressure in the conduit conveying the mixture of the fluids; d) splitting the stream of the mixture of the fluids into at least two partial streams and feeding each of the partial streams to a conduit equipped with a flow control device controlled by a controller; and e) adjusting the flow rates of the partial streams of the mixture of the fluids by feeding the pressure information measured in step c) as process variable to the controllers controlling the flow control devices, a process for feeding a mixture of at least two fluids via at least two feeding points, an apparatuses for carrying out such processes and a process for polymerizing olefins.

Diluting apparatus of chlorine dioxide

본 발명은 이산화염소수 희석 장치에 관한 것으로서, 고농도 이산화염소수를 희석시켜 저농도 이산화염소수를 연속적으로 정밀한 농도로 공급하도록 하는 이산화염소수 희석 장치에 관한 것이다. 이를 위해 외부로부터 물 또는 정제수를 공급받아 저장하는 희석수 저장부, 이산화염소수 원액이 저장된 고농도 이산화염소수 저장부, 희석액 저장부 및 고농도 이산화염소수 저장부로부터 희석수 및 고농도 이산화염소수를 각각 공급받아 희석함으로써 고농도 이산화염소수에 비해 상대적으로 농도가 낮은 저농도 이산화염소수를 생성하는 제1,2 희석부를 구비한 멀티 희석부, 희석수 저장부에서 멀티 희석부까지의 제1 공통 배관 경로에 배치되는 희석수 펌프부 및 희석수 유량계, 제1 공통 배관 경로의 일 지점에서 서로 분기되어 각각 제1,2 희석부로 희석수를 공급하도록 하는 희석수 분기 배관 경로에 각각 배치되는 제1,2 희석수 공급 밸브부, 고농도 이산화염소수 저장부에서 멀티 희석부까지의 제2 공통 배관 경로에 배치되는 고농도 이산화염소수 펌프부 및 고농도 이산화염소수 유량계, 제2 공통 배관 경로의 일 지점에서 서로 분기되어 각각 제1,2 희석부로 고농도 이산화염소수를 공급하도록 하는 고농도 이산화염소수 분기 배관 경로에 각각 배치되는 제1,2 고농도 이산화염소수 공급 밸브부, 고농도 이산화염소수 분기 배관 경로 중 어느 하나의 분기 배관 경로상에 배치되는 고농도 이산화염소수 압력계, 제1,2 희석부에서 각각 생성되는 저농도 이산화염소수를 외부로 공급하도록 배치되는 저농도 이산화염소수 배출배관, 저농도 이산화염소수 배출배관의 경로상에 구비되어 저농도 이산화염소수를 펌핑하는 저농도 이산화염소수 펌프부, 저농도 이산화염소수 배출배관의 경로상에 배치되고, 저농도 이산화염소수 펌프부의 전단에 배치되는 제1,2 저농도 이산화염소수 공급 밸브부, 저농도 이산화염소수 배출배관의 경로상에 배치되고, 저농도 이산화염소수 펌프부의 후단에 배치되는 제3 저농도 이산화염소수 공급 밸브부, 및 펌프부, 밸브부, 압력계, 유량계를 각각 제어하는 제어부를 포함하는 것을 특징으로 하는 이산화염소수 희석 장치가 개시된다. The present invention relates to a dilution device for chlorine dioxide water, and to a dilution device for chlorine dioxide water to dilute high concentration chlorine dioxide water and continuously supply low concentration chlorine dioxide water at a precise concentration. To this end, dilution water and high concentration chlorine dioxide water are respectively supplied from a dilution water storage unit that receives and stores water or purified water from the outside, a high-concentration chlorine dioxide water storage unit in which a chlorine dioxide water stock solution is stored, and a high-concentration chlorine dioxide water storage unit. Multi-dilution unit equipped with first and second dilution units to produce low-concentration chlorine dioxide water, which is relatively low in concentration compared to high-concentration chlorine dioxide water by dilution by supply, to the first common piping path from the dilution ...

Apparatus for dispersing particles in a liquid

In one example, a liquid mixture nozzle for flowing a liquid mixture therethrough includes a body having a flow inlet and a flow outlet. The flow inlet is configured to couple to a first piece of piping and the flow outlet is configured to couple to a second piece of piping. The liquid mixture nozzle also includes a converging section having a decreasing diameter positioned adjacent the flow inlet, an orifice positioned at a narrow end of the converging section, an intermediate section having a constant diameter positioned adjacent the orifice, a diverging section having an increasing diameter positioned adjacent the intermediate section and the flow outlet.

Apparatus for dispersing particles in a fluid

An apparatus for dispersing particles in a fluid, comprising: a flow divider for receiving the fluid and for separating the fluid into a first fluid stream and a second fluid stream; first and second fluid branches for receiving the fluid streams; a branch joining section for receiving the fluid streams, the branch joining section having a collision zone for allowing the first and second fluid streams to collide; a first nozzle that is arranged in the first fluid branch; and a second nozzle is arranged in the second fluid branch, the first nozzle comprising an orifice that is followed by a fluid diverging section.

Process and apparatus for mixing and splitting fluid streams

A process for continuously mixing at least two fluid streams and splitting the stream of the mixture into at least two partial streams, comprising a) providing streams of the at least two fluids via separated conduits; b) combining the streams of the fluids and forming a homogeneous mixture; c) measuring the pressure in the conduit conveying the mixture of the fluids; d) splitting the stream of the mixture of the fluids into at least two partial streams and feeding each of the partial streams to a conduit equipped with a flow control device controlled by a controller; and e) adjusting the flow rates of the partial streams of the mixture of the fluids by feeding the pressure information measured in step c) as process variable to the controllers controlling the flow control devices, a process for feeding a mixture of at least two fluids via at least two feeding points, an apparatuses for carrying out such processes and a process for polymerizing olefins.

混合和分离流体流的方法和设备

一种用于连续混合至少两个流体流并将混合物流分离成至少两个分流的方法，所述方法包含：a)通过单独的导管提供至少两个流体流；b)混合流体流，并形成均匀混合物；c)测量输送流体混合物的导管中的压力；d)将流体的混合物流分离成至少两个分流，并将各分流进料至装配有由控制器控制的流量控制装置的导管；并且e)通过将在步骤c)测量的压力信息作为工艺变量送到控制流量控制装置的控制器，调节流体混合物的分流的流速。通过至少两个进料点进料至少两个流体的混合物的方法，进行这些方法的设备和使烯烃聚合的方法。

process and apparatus for mixing and dividing fluid streams

processo e aparelho para misturar e dividir correntes de fluido. a presente invenção refere-se a um processo para misturar, de maneira contínua, no mínimo, duas correntes fluidas e dividir a corrente da mistura para o mínimo duas correntes parciais, compreendendo: a) fornecer correntes de no mínimo dois fluidos através de condutos separados; c) combinar as correntes fluidas e formar uma mistura homogênea; c) medir a pressão no conduto que transporta a mistura dos fluidos; d) dividir a corrente da mistura dos fluidos em no mínimo duas correntes parciais e alimentar cada uma das correntes parciais para um conduto equipado com dispositivo de controle de escoamento controlado por um controlador; e) ajustar as vazões das correntes parciais da mistura dos fluidos alimentando a informação de pressão medida na etapa c) como variável de processo para os controladores que controlam os dispositivos de controle de escoamento, um processo para alimentar uma mistura de no mínimo dois fluidos através de no mínimo dois pontos de alimentação, um aparelho para realizar tais processos e um processo para. process and apparatus for mixing and dividing fluid streams. the present invention relates to a process for continuously mixing at least two fluid streams and dividing the mixture stream into at least two partial streams, comprising: a) supplying streams of at least two fluids through separate conduits ; c) combine the fluid currents and form a homogeneous mixture; c) measure the pressure in the conduit that carries the mixture of fluids; d) divide the fluid mixture stream into at least two partial streams and supply each partial stream to a duct equipped with a flow control device controlled by a controller; e) adjust the partial flow rates of the fluid mix by feeding the pressure information measured in step c) as a process variable for the controllers that control the flow control devices, a process for feeding a mixture of at least two fluids through of at least two power points, ...

process and apparatus for mixing and dividing fluid streams

processo e aparelho para misturar e dividir correntes de fluido. a presente invenção refere-se a um processo para misturar, de maneira contínua, no mínimo, duas correntes fluidas e dividir a corrente da mistura para o mínimo duas correntes parciais, compreendendo: a) fornecer correntes de no mínimo dois fluidos através de condutos separados; c) combinar as correntes fluidas e formar uma mistura homogênea; c) medir a pressão no conduto que transporta a mistura dos fluidos; d) dividir a corrente da mistura dos fluidos em no mínimo duas correntes parciais e alimentar cada uma das correntes parciais para um conduto equipado com dispositivo de controle de escoamento controlado por um controlador; e) ajustar as vazões das correntes parciais da mistura dos fluidos alimentando a informação de pressão medida na etapa c) como variável de processo para os controladores que controlam os dispositivos de controle de escoamento, um processo para alimentar uma mistura de no mínimo dois fluidos através de no mínimo dois pontos de alimentação, um aparelho para realizar tais processos e um processo para. process and apparatus for mixing and dividing fluid streams. The present invention relates to a process for continuously mixing at least two fluid streams and dividing the mixture stream into at least two partial streams, comprising: a) providing streams of at least two fluids through separate conduits ; c) combine the fluid streams and form a homogeneous mixture; c) measuring the pressure in the conduit carrying the fluid mixture; d) dividing the fluid mixing stream into at least two partial streams and feeding each of the partial streams into a conduit equipped with a flow control device controlled by a controller; e) adjusting the partial flow rates of the fluid mixture by feeding the pressure information measured in step c) as a process variable to the controllers controlling the flow control devices, a process for feeding a mixture of at least two fluids through of at least two ...

混合和分离流体流的方法和设备

一种用于连续混合至少两个流体流并将混合物流分离成至少两个分流的方法，所述方法包含：a)通过单独的导管提供至少两个流体流；b)混合流体流，并形成均匀混合物；c)测量输送流体混合物的导管中的压力；d)将流体的混合物流分离成至少两个分流，并将各分流进料至装配有由控制器控制的流量控制装置的导管；并且e)通过将在步骤c)测量的压力信息作为工艺变量送到控制流量控制装置的控制器，调节流体混合物的分流的流速。通过至少两个进料点进料至少两个流体的混合物的方法，进行这些方法的设备和使烯烃聚合的方法。

稀药液供给装置

稀药液供给装置(1)包括：调制稀药液(W1)的稀药液调制部(2)；所调制的稀药液的贮存槽(3)；将贮存于该贮存槽(3)的稀药液(W1)作为清洗水(W2)，向多台单张式清洗机(5A、5B、5C)供给的稀药液调节供给机构(4)；以及分别与单张式清洗机(5A、5B、5C)连接并将该单张式清洗机的剩余水回流至贮存槽(3)的回送机构。如果是这样的稀药液供给装置，则能高精度地调节稀药液的溶质浓度，且能够抑制剩余水的排出，适用于晶片等的清洗。

Method and apparatus for generating a continuous carrier gas / vapor mixture stream

Die Erfindung betrifft ein Verfahren zur Erzeugung eines kontinuierlichen Trägergas/Dampf-Gemisch-Stromes (S) beinhaltend einstellbare Anteile eines Trägergases, insbesondere Inertgases, und eines Dampfes einer Flüssigkeit, insbesondere Wasser. Um hierbei zu ermöglichen, die Konzentration der Dampfkomponente mit geringer Verzögerung und hoher Genauigkeit in einem weiten Bereich einzustellen, umfasst das erfindungsgemäße Verfahren die Schritte: Bereitstellen eines ersten dosierten Trägergasstromes (tg1) und Verwenden desselben als den Trägergas/Dampf-Gemisch-Strom (S) im Falle eines auf Null einzustellenden Dampfanteils im Trägergas/Dampf-Gemisch-Strom (S); Bereitstellen eines zweiten dosierten Trägergasstromes (tg2), Bereitstellen eines dosierten, mit Dampf gesättigten Trägergas/Dampf-Gemisch-Stromes (gtgd), Mischen des zweiten dosierten Trägergasstromes (tg2) und des dosierten gesättigten Trägergas/Dampf-Gemisch-Stromes (gtgd) zur Bereitstellung eines ersten gasförmigen Mischungsstromes (ms1) und Verwenden desselben als den Trägergas/Dampf-Gemisch-Strom (S) im Falle eines relativ niedrig einzustellenden Dampfanteils im Trägergas/Dampf-Gemisch-Strom (S); Bereitstellen eines dosierten Flüssigkeitsstromes (f) und Zuführen desselben zu einer Verdampfungs/Misch-Einrichtung (24) zum Verdampfen der Flüssigkeit und Mischen mit dem ersten gasförmigen Mischungsstrom (ms1) zur Bereitstellung eines zweiten gasförmigen Mischungsstromes (ms2) und Verwenden desselben als den Trägergas/Dampf-Gemisch-Strom (S) im Falle eines relativ hoch einzustellenden Dampfanteils im Trägergas/Dampf-Gemisch-Strom (S). The invention relates to a method for producing a continuous carrier gas / vapor mixture stream (S) comprising adjustable proportions of a carrier gas, in particular inert gas, and a vapor of a liquid, in particular water. In order to make it possible to adjust the concentration of the vapor component with low delay and high accuracy in a wide range, the inventive method comprises ...

一种可旋转调节的电气自动化用下料设备

本发明公开了一种可旋转调节的电气自动化用下料设备，包括储料筒，所述储料筒的顶部安装有进料管，所述进料管的顶部螺纹连接有进料斗，所述储料筒的顶部固定连接有驱动电机，所述驱动电机的输出轴固定连接有支撑轴，所述支撑轴的表面套接有第一轴承，且支撑轴通过轴承与储料筒转动连接，所述支撑轴的底端固定连接有混料筒，所述混料筒一侧的顶部固定连接有排料板。该可旋转调节的电气自动化用下料设备，通过减速电机带动转轴转动，使万向轮在底板顶面滚动，从而使储料筒转动，并带动下料管和出料管转动，从而达到了便于旋转调节的效果，实现了便于灵活调整下料出口的目标，使用起来更加方便。

Apparatus for the electrically controlled proportioning and mixing of gases

An apparatus for the controlled proportioning of gases to be delivered to a consumer comprises a mixed gas line containing the mixed gases to be delivered to the consumer which is connected to a plurality of separate gas supply lines. Each of the supply lines includes a quick-acting, electrically controlled valve which is controlled by control means which is effective to deliver a control pulse to open and close the valve in accordance with a set time slot pattern. For this purpose, the controller advantageously includes means for sensing the pressure in each of the supply lines and the mixed gas line and for regulating the quick-acting valves in accordance with one or more input signals which are fed to a computer section of a controller which has an actuator section which is operated in accordance with the sensed information and the input signals to carry out the supply of the gases in the set time slot pattern. The controller delivers one pulse per time slot pattern, the minimum length of the pulse being determined by the minimum switching time of the control valve and its maximum length being determined by the division of the time slot pattern. For gas amounts smaller than the corresponding minimum pulse times at each position of the time slot pattern, pulses are delivered only at certain points of the pattern.

Automatic gas blending system

A tracer gas and a carrier gas, such as helium and nitrogen, are blended using flow restrictive orifices in the flow lines for each gas. A process controller is used for automatic adjustment of a control valve in the tracer gas flow line in response to variations in pressure, temperature and flow in the flow lines.

VENTURI DEVICE FOR MIXING AT LEAST TWO GASEOUS COMPONENTS

Dispositif servant à mélanger au moins un premier composant gazeux avec un deuxième composant gazeux, au moyen d'une buse Venturi (7), le dispositif comprenant un raccord pour gaz propulseur (6) pour gaz de propulsion, un canal d'aspiration (11) et un point d'échappement du gaz (8), le premier composant gazeux étant acheminé vers le raccord pour gaz propulseur (6) et le deuxième composant étant acheminé vers le canal d'aspiration (11). Il est prévu, entre le raccord pour gaz propulseur (6) et le canal d'aspiration (11), une première conduite de dérivation (14), comportant un point d'étranglement (15), faisant dériver un premier courant partiel du premier composant gazeux en direction du canal d'aspiration (11). Device for mixing at least a first gas component with a second gas component, by means of a Venturi nozzle (7), the device comprising a propellant gas connection (6) for propellant gas, a suction channel (11 ) and a gas exhaust point (8), the first gas component being supplied to the propellant gas connection (6) and the second component being supplied to the suction channel (11). There is provided, between the propellant gas connection (6) and the suction channel (11), a first bypass line (14), comprising a throttling point (15), bypassing a first partial stream of the first. gas component in the direction of the suction channel (11).

Method of and apparatus for controlling mixing of combustible gases

Dynamic blending gas delivery system and method

A dynamic blending gas delivery system and method are disclosed. A blended gaseous mixture produced in accordance with the method is used in chemical vapor deposition tools or similar process tools. One embodiment is a multi-step method for processing a plurality of fluids to form a blended gaseous mixture and supplying the blended gaseous mixture to a distribution header from which the blended gaseous mixture is delivered to at least one tool. The first step is to supply a first fluid. The second step is to heat the first fluid to a temperature where at least some portion of the first fluid is a vapor. The third step is to superheat the vapor portion of the first fluid to a temperature sufficient to avoid condensation of the blended gaseous mixture delivered to the at least one tool. The fourth step is to supply a second fluid. The fifth step is to heat the second fluid to a temperature sufficient to avoid condensation of the superheated vapor portion of the first fluid when the superheated vapor portion comes in contact with the second fluid. The sixth step is to combine the heated second fluid and the superheated vapor portion of the first fluid to form a blended gaseous mixture having desired physical and chemical properties for chemical vapor deposition, epitaxial film growth, or a similar process. The final step is to deliver the blended gaseous mixture to the distribution header. In the preferred embodiment, the first fluid is trichlorosilane and the second fluid is hydrogen.

Gas mixing system and method based on PID algorithm

本申请提供一种基于PID算法的混气系统及方法，该系统包括上位机、PLC控制模块、第一储气罐、第二储气罐、混气罐、压缩机、实验罐和真空泵；第一储气罐与混气罐的一输入端连通，且第一储气罐与混气罐之间的管路设有第一电磁阀和第一流量计；第二储气罐与混气罐的另一输入端连通，且第二储气罐与混气罐之间的管路设有第二电磁阀和第二流量计；混气罐内设有压力传感器；混气罐的一输出端通过压缩机与实验罐相连，混气罐与压缩机之间的管路上设有第三电磁阀；混气罐的另一输出端与真空泵相连，混气罐与真空泵之间的管路上设有第四电磁阀。利用自动控制，实现快速精确地混合两种绝缘气体，为新型绝缘气体特性的实验研究节约时间成本，提高实验效率。

Point-of-use mixing systems and methods for controlling temperatures of liquids dispensed at a substrate

提供用以處理基板的一種液體配發系統，該液體配發系統包含流量控制器、壓力調節器、混合節點、液體混合器、溫度感測器、N個配發器、及系統控制器。該流量控制器接收並控制第一液體之流率。該壓力調節器接收並控制第二液體之壓力。該混合節點將該流量控制器及該壓力調節器所輸出的該第一與該第二液體混合以提供一第一混合物。該液體混合器將該第一混合物與第三液體混合以提供第二混合物。該溫度感測器測量該第二混合物之溫度。該N個配發器將該第二混合物配發於基板。該系統控制器藉由基於該測量溫度且獨立於該第二液體之流率的測量結果調整流率而將該測量溫度控制為在第一與第二溫度之間。

Time-shared agent feeding control pipeline for wastewater treatment

本发明属于环保技术领域，涉及一种废水处理加药分时控制管路，包括配药罐、从所述配药罐下部连接到配药罐顶部的回流管和从所述回流管一节点上分出的投药管；所述投药管分出若干投药支管，每个投药支管上都设有一气动阀，所有气动阀的进气口连接到一配气装置，所述配气装置包括外壳和枢接于所述外壳内的内芯，所述外壳上设有连接气动阀的若干出气口，所述内芯设有供气通道，所述供气通道具有一个可对往所述出气口的出口和另一始终连接气源的出口。本发明可以将药剂配送到各个需要加药的位置，且防止投药支管之间互相抢流，维持投放的稳定性。

Intelligent automatic hydrogen nitrogen matching device

本发明公开了智能型自动氢氮配比装置，包括氢气稳压罐、氮气稳压罐和混配罐；所述混配罐上设有气体混合管道，所述氮气稳压罐经输氮管道与气体混合管道连通，所述氢气稳压罐经输氢管道与气体混合管道连通，所述气体混合管道接入有混合气体检测管路，所述混合气体检测管路包括经输送管连接有氢气分析仪；所述氢气分析仪连接有PID控制器，所述PID控制器与输氢管道上的调节阀连接；所述混配罐上设有出气管道，所述出气管道的外端部上设有并联设置的放空阀和混合气体排放阀。本发明有效改善了混配气使用点压力和流量不断变化的特殊工况的用气需求；减少了氢浓度变化的频率，节约了人为修正加氢量的时间和次数，有效提高了混配气的利用率。

Gas mixing apparatus

A kind of air mixture automatic preparing device

本发明公开了一种混合燃气自动配制装置，包括混合箱体、电子流量计、电子压力计、第一流量控制阀、第二流量控制阀、第一马达、第二马达、第一摆动隔板和第二摆动隔板，混合箱体的一侧设有相互间隔氢气入口和天然气入口，混合箱体的另一侧设有混合燃气出口；电子流量计和电子压力计安装于混合燃气导出管，第一流量控制阀安装于氢气导入管，第二流量控制阀安装于天然气导入管；第一马达安装于混合箱体外壁并与第一摆动隔板驱动相连；第二马达安装于混合箱体外壁并与第二摆动隔板驱动相连；电子流量计分别与第一马达、第二马达、第一流量控制阀、第二流量控制阀通信连接。本发明能实时自动调节氢气和天然气的流量输出。

Patent JPH0425054B2

PROCESS FOR MIXING AND COMPRESSING GAS, WITH CONTROLLED FLOW, STABLE IN FLOW AND IN COMPOSITION, FROM AT LEAST TWO PRESSURE SOURCES

Multiple component in-line paint mixing system

An in-line mixing system and method for mixing one or more paint fluid subcomponents. The system includes subcomponent input lines (20) connected to a reducing manifold (22). An on/off solenoid valve (28) in each line is arranged to allow or prohibit fluid from entering the reducing manifold. The reducing manifold includes multiple input passages that converge to form a single output passage. A flow meter (26) is in communication with the manifold output passage to measure the flow of subcomponent fluid through the manifold. Using the flow meter, a control system (30) causes the input line solenoid valves to open and close to create a slugwise line of subcomponent fluids passing from the manifold output passage. From the reducing manifold, the slugwise line enters an integrator (32) where the subcomponents are partially mixed. A static mixer (34) connects to the output of the integrator to thoroughly mix the fluids. Preferred embodiments of a mixing system, an integrator, and an control instruction system are provided.

Measurement of product pellets flow rate

A process is described that includes flowing a carrier fluid through a transfer line, feeding polymer pellets into the transfer line at a feed location, measuring a first pressure value of the carrier fluid at a location in the transfer line upstream of the feed location, measuring a second pressure value of the carrier fluid and polymer pellets at a downstream location in the transfer line which is downstream of the feed location, and determining a mass flow rate of the polymer pellets flowing in the transfer line based on a differential pressure between the first pressure value and the second pressure value.

Nano-bubble and micro-bubble generation system with feedback circuit

The present invention relates to a nanobubble and microbubble generation system having a feedback circuit unit and, more specifically, to a nanobubble and microbubble generation system having a feedback circuit unit, which generates nanobubbles or microbubbles through a plurality of bubble generators and includes the feedback circuit unit to maximize bubbling efficiency in comparison with the number of components of the bubble generator and precisely control the size of target bubbles through a bubble selection circuit unit. To this end, according to the present invention, the nanobubble and microbubble generation system comprises: an inlet pipe receiving water; an outlet pipe discharging the water; a circulation pump guiding inflow and outflow of the water between the inlet and outlet pipes; a feedback pipe branched from the outlet pipe to be connected to the outlet pipe of the rear end side of the circulation pump to be able to communicate with one side of the inlet pipe; an air inlet pipe connected to one side of the feedback pipe to be able to communicate with the feedback pipe so as to receive air; a first control valve installed on one side of the inlet pipe to control the inflow rate of water flowing from the inlet pipe; a second control valve installed on one side of the outlet pipe to control the outflow rate of water discharged to the outlet pipe, and the pressure inside the outlet pipe; a bubble generator connected to one side of one or more of the inlet pipe, the feedback pipe, and the outlet pipe to generate bubbles; a pressure sensor installed at the front and rear ends of the first and second control valves to detect the pressure inside each pipe; and a controller receiving pressure detection data from the pressure sensor and controlling the opening degree of the first and second control valves in accordance with the size of the target bubbles to be discharged.

Fluid mixing system

A method for continuously mixing a borehole fluid such as cement includes using a measurement of the solid fraction of a cement slurry as it is being mixed to determine the ratio of the solid and liquid components to be added to the slurry. A system for mixing the includes a liquid material (water) supply including a flow meter; a solid material (cement) supply; a mixer which receives the liquid and solid materials and includes an output for delivering materials from the mixer to a delivery system; a device for measuring the amount of material in the mixer; and a flow meter in the output; wherein measurements from the flow meters and the device for measuring the amount of material in the mixer are used to control the amount of solid and/or liquid material added to the mixer.

Automated cement mixing system

A method for continuously mixing a borehole fluid such as cement includes using a measurement of the solid fraction of a cement slurry as it is being mixed to determine the ratio of the solid and liquid components to be added to the slurry. A system for mixing the slurry includes a liquid material (water) supply including a flow meter; a solid material (cement) supply; a mixer which receives the liquid and solid materials and includes an output for delivering materials from the mixer to a delivery system; a device for measuring the amount of material in the mixer; and a flow meter in the output; wherein measurements from the flow meters and the device for measuring the amount of material in the mixer are provided to a control system which provides control signals to automatically control the amount of solid and/or liquid material added to the mixer.

Fluid mixing system

A method for continuously mixing a borehole fluid such as cement includes using a measurement of the solid fraction of a cement slurry as it is being mixed to determine the ratio of the solid and liquid components to be added to the slurry. A system for mixing the includes a liquid material (water) supply including a flow meter; a solid material (cement) supply; a mixer which receives the liquid and solid materials and includes an output for delivering materials from the mixer to a delivery system; a device for measuring the amount of material in the mixer; and a flow meter in the output; wherein measurements from the flow meters and the device for measuring the amount of material in the mixer are used to control the amount of solid and/or liquid material added to the mixer.

Fluid mixing system

A method for continuously mixing a borehole fluid such as cement includes using a measurement of the solid fraction of a cement slurry as it is being mixed to determine the ratio of the solid and liquid components to be added to the slurry. A system for mixing the includes a liquid material (water) supply including a flow meter; a solid material (cement) supply; a mixer which receives the liquid and solid materials and includes an output for delivering materials from the mixer to a delivery system; a device for measuring the amount of material in the mixer, and a flow meter in the output; wherein measurements from the flow meters and the device for measuring the amount of material in the mixer are used to control the amount of solid and/or liquid material added to the mixer.

Automated cement mixing system

A method for continuously mixing a borehole fluid such as cement includes using a measurement of the solid fraction of a cement slurry as it is being mixed to determine the ratio of the solid and liquid components to be added to the slurry. A system for mixing the slurry includes a liquid material (water) supply including a flow meter; a solid material (cement) supply; a mixer which receives the liquid and solid materials and includes an output for delivering materials from the mixer to a delivery system; a device for measuring the amount of material in the mixer; and a flow meter in the output; wherein measurements from the flow meters and the device for measuring the amount of material in the mixer are provided to a control system which provides control signals to automatically control the amount of solid and/or liquid material added to the mixer.

System and method of applying carbon dioxide during the production of concrete

The present disclosure involves systems and methods for applying CO2 to concrete, which may be performed in-situ or through a separate, stand-alone process. According to another embodiment disclosed herein, a system and method for applying CO2 to one or more materials used in the production of concrete is also provided.

Micro bubble head and apparatus for generating microbubble including the same

본 발명의 일 실시예에 의하면, 마이크로 버블 헤드는 일측에 유입구가 형성되고 타측에 유출구가 형성되며, 상기 유입구 및 유출구를 연결하여 상기 유입구를 통해 유입된 유체가 흐르는 유로를 가지는 헤드 몸체; 상기 유출구의 외측에 설치되며, 상기 유출구를 통해 토출된 상기 유체를 분사하는 하나 이상의 내측분사홀을 가지는 내측분사판; 그리고 상기 유로 상에 상기 유로 내의 이동방향과 대체로 나란하게 설치되는 고정핀을 포함한다. According to an embodiment of the present invention, the micro bubble head has an inlet is formed on one side and the outlet is formed on the other side, the head body having a flow path for the fluid flowing through the inlet and the outlet through the inlet; An inner spray plate disposed outside the outlet and having at least one inner spray hole for injecting the fluid discharged through the outlet; And a fixing pin disposed on the flow path in parallel with a moving direction in the flow path.

Diluted liquid production method and diluted liquid production device

본 발명의 희석액 제조방법은, 제1 액체에 대하여 제2 액체를 첨가함으로써 해당 제2 액체의 희석액을 제조하는 희석액 제조방법으로서, 제1 배관(11)에 제1 액체를 흐르게 하는 단계와, 제2 액체를 저류하는 탱크(12) 내의 압력을 제어하여, 탱크(12)와 제1 배관(11)을 접속하는 제2 배관(13)을 통해서, 제1 배관(11) 내의 제1 액체에 제2 액체를 첨가하는 단계를 포함하고 있다. 제2 액체를 첨가하는 단계는, 제1 배관(11) 내를 흐르는 제1 액체 또는 희석액의 유량을 측정하는 단계와, 희석액의 성분 농도를 측정하는 단계와, 유량 및 성분 농도의 측정치에 근거하여, 희석액의 성분 농도가 소정의 값이 되도록 탱크(12) 내의 압력을 제어하는 단계를 포함하고 있다.

Solid product dispenser and method and apparatus to control dispensing rate of a solid product with changing temperature

A dispenser (10) uses first and second flow controls (70, 73). The flow controls maintain first and second flow ranges independent of diluent pressure within a pressure range, wherein the use solution's concentration is maintained over the pressure range. A third flow control (75) may also be utilized in a third diluent passageway for maintaining a third flow range independent of the diluent pressure within the pressure range. A bypass valve assembly (41) is operatively connected to the third incoming diluent passageway. The bypass valve has a temperature control valve. The temperature control valve having a bypass passageway, wherein additional diluent is added to the use solution, thereby controlling the use solution's concentration.

Process for making coloured extruded articles

一种制造着色的挤出制品的方法，其中每一着色剂包含在分离的色母料中且每一色母料通过分离的重力喂料器(2、4、6)被喂入挤出机(8)，在那里色母料与热塑性聚合物在挤出之前被熔融混合。

Manipulation of microfluidic droplets

Cleaning unit, adn cleaning chemical supply apparatus

본 발명의 과제는, 희석 비율의 변경에 유연하게 대응할 수 있고, 또한 장치 사이즈의 대형화를 억제할 수 있는, 세정 약액 공급 장치, 세정 약액의 공급 방법 및 세정 유닛을 제공하는 것이다. 세정 약액 공급 장치는, 제1 세정 약액을 세정 장치(200)에 공급하기 위한 제1 인라인 혼합기(72)와, 제2 세정 약액을 기판 세정 장치(200)에 공급하기 위한 제2 인라인 혼합기(73)와, 제1 인라인 혼합기(72)에 공급되는 제1 약액의 유량을 제어하기 위한 제1 약액 CLC 박스(120)와, 제2 인라인 혼합기(73)에 공급되는 제2 약액의 유량을 제어하기 위한 제2 약액 CLC 박스(130)와, 제1 인라인 혼합기(72) 또는 제2 인라인 혼합기(73)에 공급되는 희석수의 유량을 제어하기 위한 DIWCLC 박스(110)를 갖고, 희석수의 공급처를 제1 인라인 혼합기(72)에서 제2 인라인 혼합기(73)로, 또는 제2 인라인 혼합기(73)에서 제1 인라인 혼합기(72)로 전환하도록 구성된다. An object of the present invention is to provide a cleaning chemical supplying device, a cleaning chemical supplying method, and a cleaning unit capable of flexibly responding to a change in a dilution ratio and suppressing an increase in the size of the device. The cleaning chemical supply device includes a first inline mixer 72 for supplying a first cleaning chemical solution to the cleaning device 200 , and a second inline mixer 73 for supplying a second cleaning chemical solution to the substrate cleaning device 200 . ), the first chemical solution CLC box 120 for controlling the flow rate of the first chemical solution supplied to the first in-line mixer 72, and the second chemical solution supplied to the second in-line mixer 73 to control the flow rate It has a second chemical liquid CLC box 130 for configured to switch from a first inline mixer 72 to a second inline mixer 73 , or from a second inline mixer 73 to a first inline mixer 72 .

Dynamic blending gas delivery system and method

본 발명은 동력학적 가스 배합 전달 시스템 및 방법에 관한 것이다. 본 발명의 방법에 따라 제조되는 배합된 가스 혼합물은 화학적 증착 장치 또는 이와 유사한 처리 장치에 사용된다. 하나의 실시 형태는, 다수개의 유체를 처리하여 배합된 가스 혼합물을 형성하고, 배합된 가스 혼합물을 분배 헤더로 공급하여 이 배합된 가스 혼합물을 1개 이상의 장치로 전달하는 방법이다. 제1 단계는 제1 유체를 공급하는 단계이다. 제2 단계는 제1 유체를 이 제1 유체의 적어도 일부가 증기가 되는 온도로 가열하는 단계이다. 제3 단계는, 제1 유체의 증기부를, 하나 이상의 장치로 전달되는 배합된 가스 혼합물의 응축을 방지하기에 충분한 온도까지 과열시키는 단계이다. 제4 단계는 제2 유체를 공급하는 단계이다. 제5 단계는, 제1 유체의 과열된 증기부가 제2 유체와 접촉했을 때 제1 유체의 과열된 증기부의 응축을 방지하기에 충분한 온도로 제2 유체를 가열하는 단계이다. 제6 단계는, 가열된 제2 유체와 제1 유체의 과열된 증기부를 혼합하여 화학적 증착에 바람직한 물리적 특성 및 화학적 특성을 가진 배합된 가스 혼합물을 형성시키는 단계이다. 최종 단계는 배합된 가스 혼합물을 분배 헤더로 전달하는 단계이다. 바람직한 실시 형태에서, 제1 유체는 트리클로로실란이고, 제2 유체는 수소이다.

Automatic coagulant feeding system

1. 청구범위에 기재된 발명이 속한 기술분야 본 발명은 정수시설에 관한 것이다. 2. 발명이 해결하려고 하는 기술적 과제 유입되는 원수의 수질변화에 대응하여 자동적으로 정수시설을 운전할 수 있도록 한다. 3. 발명의 해결방법의 요지 본 발명의 요지는 순간혼화장치(70)와, 웨어장치(71), 소형여과장치(72), 수질측정장치(73), 아날로그디지털변환부(74) 및, 제어부(75)에 의해 원수 중의 일부를 취수하고, 응집제의 주입에 따른 수질을 측정하여 실 혼화지(10)에 응집제를 주입하는 것으로, 유입되는 원수의 수질 변화에 대응하여 응집제를 자동으로 주입할 수 있다. 4. 발명의 중요한 용도 정수시설의 운전제어에 이용된다.

Process for continuous preparation of fluid mixture

Process for continuous preparation of fluid mixture

Patent CH674319A5

Method for continuously producing a flowable mixture

The mass flow of the individual goods fed from a respective storage tank by a conveying apparatus is measured by a flowmeter. The mass flow is controlled via a controller. As long as the actual value of the flow masses of each separate component does not correspond to their respective rated value, all mass flows are returned via a switch-over valve and a return line back to the respective storage tank. When all actual values correspond to their rated values, the switch-over valves will switch such that the individual components are guided through the feed line to the mixing apparatus. The mixture produced in this mixing apparatus is once more analyzed by further detecting devices. If the analyzed actual values again do not correspond to the rated analyzed values, an immediate switching of the switch-over valves to the return bypass operation is again initiated. It is therefore no longer necessary to lead a mixture in the form of waste away during the time span, during which the individual control circuits begin to stabilize, because at such duration the product will not yet correspond to its rated values. The individual components are rather fed back again to their respective storage tanks during such time span, such that no loss of production is suffered and a high quality of the final product is attained.

Method for continuous production of flowable mixtures

Process for the continuous production of a flowable mixture

PROCEDURE FOR THE CONTINUOUS PRODUCTION OF A FLUID MIXTURE.

LA CANTIDAD DE PASO DE CADA CANTIDAD CONDUCIDA DE UN DEPOSITO DE COJINETE (1 - 4) POR UN DISPOSITIVO TRANSPORTADOR (5 - 8) SE MIDE POR UN MEDIDOR DE PASO (10). LA CANTIDAD DE PASO SE REGULA POR UN REGULADOR (9). MIENTRAS EL VALOR REAL DE LAS CANTIDADES DE PASO DE CADA COMPONENETE INDIVIDUAL NO CORRESPONDA AL VALOR TEORICO, SE LLEVAN CORRIENTES DE CANTIDADES DE RECOLECCION POR LA VALVULA DE CONEXION (11) Y LA CONDUCCION DE RETROCESO (12) AL DEPOSITO DE COJINETE (1 - 4) RESPECTIVO. CUANDO EL VALOR REAL COLECTADO CORRESPONDE AL VALOR TEORICO, SE CONECTA LA VALVULA DE CONEXION (11) DE MODO QUE LOS COMPONENTES INDIVIDUALES SE LLEVAN POR LA CONDUCCION DE ALIMENTACION (14) AL MEZCLADOR (13). LA MEZCLA ENGENDRADA SE ANALIZA EN DISPOSITIVOS DE MEDICION (18 - 20). CUANDO EL VALOR REAL ANALIZADO DE NUEVO NO CORRESPONDE AL VALOR TEORICO DE ANALISIS, SE PRODUCE DE NUEVO UNA CONEXION INMEDIATA DE LAA VALVULA DDE CONEXION (11) EN EL MECANISMO DE CONDUCCION DE RETROCESO. ASI NO ES NECESARIO DURANTE EL LAPSO DE TIEMPO MIENTRAS SE ESTABILIZA EL CIRCUITO DE REGULACION, DESPEJAR UNA MEZCLA AUN NO ELABORADA, ES DECIR, EL PRODUCTO COMO DESPERDICIO., CUANTAS MAS VECES VUELVAN A LLEVARSE LOS COMPONENETES INDIVIDUALES DE NUEVO AL TANQUE DE DEPOSITO (1 - 4), HASTA QUE NO PUEDA APARECER NINGUNA PERDIDA DE PRODUCTO Y SE ALCANCE UN ELEVADO STANDAR DE CALIDAD DEL PRODUCTO. THE PASSAGE AMOUNT OF EACH CONDUCTED AMOUNT OF A BEARING DEPOSIT (1 - 4) BY A CONVEYOR DEVICE (5 - 8) IS MEASURED BY A PASSAGE METER (10). THE PASSAGE AMOUNT IS REGULATED BY A REGULATOR (9). WHILE THE ACTUAL VALUE OF THE PASSAGE AMOUNTS OF EACH INDIVIDUAL COMPONENT DOES NOT CORRESPOND TO THE THEORETICAL VALUE, CURRENTS OF COLLECTION AMOUNTS ARE TAKEN BY THE CONNECTION VALVE (11) AND THE RETROCESSED CONDUCTION (12) TO THE BEARING DEPOSIT (1) - 4 ) RESPECTIVE. WHEN THE COLLECTED REAL VALUE CORRESPONDS TO THE THEORETICAL VALUE, THE CONNECTION VALVE (11) IS CONNECTED SO THAT THE INDIVIDUAL COMPONENTS ARE CARRIED BY THE FEED ...

Method for blending diverse blowing agents

A blending apparatus for continuously and accurately blending a plurality of diverse, normally gaseous or volatile liquid components, preferably two or three, at low pressures. In a preferred embodiment, the apparatus blends a first stream of volatile liquid component, preferably carbon dioxide with a liquid stream of any suitable hydrocarbon (including halogenated hydrocarbons) blowing agent in accordance with any predetermined ratio desired by those skilled in the art before introducing the blend into a suitable extrusion process for preparation of polymeric foams and the like. The apparatus combines the liquid components at a pressure substantially lower than the elevated pressure required during the extrusion process. In an alternative embodiment, the blending apparatus blends a liquid stream of volatile liquid component, preferably carbon dioxide with a liquid stream of a first hydrocarbon blowing agent in accordance with any predetermined ratio and subsequently blends a second hydrocarbon blowing agent with the blend of the liquid carbon dioxide and the first hydrocarbon blowing agent.

Process for the continuous production of substance and reaction mixtures and device for carrying it out

The invention relates to a method for the continuous production of a mixture of substances or a reaction mixture formed by the reaction of components contained therein. The component fluxes drawn from a storage container (1, 2 or 3) or a distribution network (12) are respectively channelled via a control path (22, 23, 24, 25), each path comprising a flowmeter device (8, 9, 10, 11) and a control organ (34, 35, 36, 37). The mass fluxes of the individual components are controlled in proportion to the mass flux of a first component. The resultant controlled mass fluxes are introduced into a reservoir either directly, or once the individual mass fluxes have been partially or fully combined. The method and the device are particularly suitable for the on-site production of non-transportable mixtures of substances, or mixtures of substances that are costly to transport, such as highly concentrated peroxycarboxylic acid solutions.

Processing liquid mixing apparatus, substrate processing apparatus, processing liquid mixing method, and storage medium

Cleaning chemical supply apparatus, and cleaning chemical supply method

본 발명의 과제는, 희석 비율의 변경에 유연하게 대응할 수 있고, 또한 장치 사이즈의 대형화를 억제할 수 있는, 세정 약액 공급 장치, 세정 약액의 공급 방법 및 세정 유닛을 제공하는 것이다. 세정 약액 공급 장치는, 제1 세정 약액을 세정 장치(200)에 공급하기 위한 제1 인라인 혼합기(72)와, 제2 세정 약액을 기판 세정 장치(200)에 공급하기 위한 제2 인라인 혼합기(73)와, 제1 인라인 혼합기(72)에 공급되는 제1 약액의 유량을 제어하기 위한 제1 약액 CLC 박스(120)와, 제2 인라인 혼합기(73)에 공급되는 제2 약액의 유량을 제어하기 위한 제2 약액 CLC 박스(130)와, 제1 인라인 혼합기(72) 또는 제2 인라인 혼합기(73)에 공급되는 희석수의 유량을 제어하기 위한 DIWCLC 박스(110)를 갖고, 희석수의 공급처를 제1 인라인 혼합기(72)에서 제2 인라인 혼합기(73)로, 또는 제2 인라인 혼합기(73)에서 제1 인라인 혼합기(72)로 전환하도록 구성된다. An object of the present invention is to provide a cleaning chemical supplying device, a cleaning chemical supplying method, and a cleaning unit capable of flexibly responding to a change in a dilution ratio and suppressing an increase in the size of the device. The cleaning chemical supply device includes a first in-line mixer 72 for supplying a first cleaning chemical solution to the cleaning device 200 , and a second in-line mixer 73 for supplying a second cleaning chemical solution to the substrate cleaning device 200 . ), the first chemical solution CLC box 120 for controlling the flow rate of the first chemical solution supplied to the first in-line mixer 72, and the second chemical solution supplied to the second in-line mixer 73 to control the flow rate A second chemical solution CLC box 130 for configured to switch from a first inline mixer 72 to a second inline mixer 73 , or from a second inline mixer 73 to a first inline mixer 72 .

Device for preparing microconcentrations of gas mixtures

УСТРОЙСТВО ДЛЯ ПРИГОТОВЛЕНИЯ МИКРОКОНЦЕНТРАЦИЙ ГАЗОВЫХ СМЕСЕЙ, включающее регул тор давлени  газапримеси , регул тор расхода газа-разбавител  , генератор импульсов, образцовые манометры, соединенные трубопроводами с узлом смешивани , о тличающеес  тем, что, с целью сокращени  времени приготовлени  смеси заданной концентрации, расширени  диапазона приготовл емых микроконцентраций и экономии чистых газов, оно дополнительно снабжено регул тором давлени  газовой смеси и вентилем тонкой регулировки, а узел смешивани  выполнен в виде магнитного клапана дозировки газа-примеси, смешивани  и гомогенизации газовой смеси, при этом электрический вход узла смешивани  соединен с генератором импульсов , его первый газовьА вход - с регул тором давлени  газа-примеси, второй газовый вход - с регул тором расхода газа-разбавител  и направлен в узел смешивани  перпендикул рно по отношению сопла подачи газа-примеси и тангенциально по отношению узла смешивани , выход которого соединен с регул тором давлени  газовой смеси и вентилем тонкой регулировки . DEVICE FOR PREPARING microconcentrations a gas mixture comprising a pressure regulator gazaprimesi, regulator flow controller diluent gas, a pulse generator, model gauges, connected by pipelines with a node mixing of tlichayuschees in that in order to reduce the time for preparing a predetermined concentration of the mixture, expansion of the prepared range microconcentration and economy of pure gases, it is additionally equipped with a gas mixture pressure regulator and a fine adjustment valve, and the mixing unit is made in A magnetic valve is used to measure the admixture gas, mixing and homogenizing the gas mixture, the electrical input of the mixing unit is connected to the pulse generator, its first gas input to the impurity gas pressure regulator, the second gas input to the diluent gas flow regulator and directed to the mixing unit perpendicularly with respect to the impurity gas nozzle and tangentially with respect to the mixing ...

Antifreeze Mixer

본 발명은 냉각수와 부동액의 혼합비율에 맞추어 이들을 정량공급함과 동시에 유체에 다량의 이물질이 포함되어 있더라도 유량을 감지해낼 수 있고, 녹 발생에도 강한 부동액 혼합장치를 제공하기 위한 것으로 부동액 혼합장치에 있어서, 통로상에 전자제어밸브(30)(31)와 수동개폐밸브(32)(33)가 각각 설치된 냉각수유입관(34)과 부동제유입관(35)을 냉각수저장조(36)와 부동제저장조(37)에 각각 연통하도록 설치하며, 상기 냉각수 저장조(36)와 부동제저장조(37)의 일측에 수직투명창(38)(39)을 각각 설치하고, 그 외부에 광축이 내부를 향하여 냉각수(CW)의 유면높이와 부동제(A)의 유면높이를 감지하는 복수개의 레벨센서(40)(41)(42)(43)(40a)(41a)(42a)(43a)를 각각 상하수직방향으로 소정거리 이격되게 설치하며, 통로상에 배기포트(44)(45)를 가진 전자제어밸브(46)(47)가 각각 설치된 압축공기공급관(48)(49)을 상기 냉각수저장조(36)와 부동제저장조(37)에 마련되어 있는 각각의 기상부(36a)(37a)에 연통되도록 각각 설치하고, 출구(50)(51)를 각각 가진 복수개의 혼합튜브(52)(53)에 각각 연결되고 통로상에 전자제어밸브(54)(55)(56)(57)가 각각 설치된 복수개의 분기관(58)(59)(60)(61)을 상기 냉각수저장조(36)와 부동제저장조(37)에 형성되어 있는 각각의 액상부(36b)(37b)에 연통하는 냉각수분출관(62)과 부동제분출관(63)에 연결하는 한편, 상기 전자제어밸(30)(31)(46)(47)(54)(55)(56)(57)를 밸브구동부(64)(65)(66)(67)(68)(69)(70)(71)에 각각 접속하고, 상기 각 밸브구동부(64)(65)(66)(67)(68)(69)(70)(71)는 마이크로컴퓨터(80)에 접속된 입출력부(82)에 접속하여 구성한 것이다. (제4도)

Soil restoring device

本发明公开了一种土壤修复装置，包括：箱体，箱体的内部具有土壤修复腔室，箱体设置有第一进料口和第一出料口，箱体内设置有用于搅拌土壤并将土壤从第一进料口输送到第一出料口的搅拌机构，搅拌机构与驱动马达传动连接；预处理模块，预处理模块包括预处理箱体、设置在预处理箱体中的第一料斗和设置在第一料斗的出料口的电控流量计，第一料斗的出料口连接于箱体的第一进料口；药剂添加模块，药剂添加模块包括药剂储存容器和设置在药剂储存容器的出药口的电控出药阀；自动控制模块，自动控制模块包括电连接电控流量计、驱动马达和电控出药阀的控制器，控制器用于根据电控流量计收集到的土壤输入流量和搅拌机构的搅拌速度控制电控出药阀的开度。

Apparatus for Making Nanobubble and Structure with it

본 발명은 원수가 유입되는 원수 유입구(110)와 나노기포수가 유출되는 나노기포수 배출구(120)를 포함하는 외관(100); 외관(100) 내부에는 관 형태로 삽입되어 형성되고, 원수 유입구(110)와 이어져 원수 유입구(110)를 통해 유입된 물을 안내하되, 관통홀(210)이 형성되어, 상기 유입된 물이 외관(100) 내부로 유입되도록 하는 내관(200);을 포함하되, 상기 외관(100) 내부는 나노기포를 발생시키는 고체알갱이(130)으로 채워지는 것을 특징으로 하는 나노기포 발생 장치(10)에 관한 것이다. The present invention is an exterior 100 including a raw water inlet 110 through which raw water flows and a nano bubble water outlet 120 through which nano bubble water flows out; The inside of the exterior 100 is formed by being inserted into a tube shape, and is connected to the raw water inlet 110 to guide the water introduced through the raw water inlet 110, but a through hole 210 is formed, so that the introduced water is external (100) the inner tube 200 to be introduced into the inside; including, but the inside of the exterior 100 is a nano-bubble generating device 10, characterized in that filled with solid particles 130 to generate nano-bubbles will be.

Fertilizer potassium nitrate anti-caking agent stirring structure

本发明提供一种肥料硝酸钾防结块剂搅拌结构。所述肥料硝酸钾防结块剂搅拌结构备，包括：搅拌箱；固定框，所述固定框的顶部固定于所述搅拌箱内部的一侧；调节组件，所述调节组件设置于所述固定框的内部，所述调节组件包括底板，所述底板的顶部设置有第一电机，所述固定框内部的两侧之间均转动连接有托辊，所述第一电机输出轴的一端贯穿所述固定框并延伸至所述固定框的内部。本发明提供的肥料硝酸钾防结块剂搅拌结构备，通过设置的吸泵，使得吹风头能够对进料漏斗内部残留的物料进行吹动，从而下落到搅拌箱的内部，不仅起到清理余料的效果，还使得残留的物料与搅拌箱中的物料之间进行充分的搅拌混合，提高各物料之间的混合效果。

Well treatment methods and systems

FIELD: mining. SUBSTANCE: method for well treatment involving movement of solvent from first fluid source to first pump, movement of fluid from second wetting liquid source to second pump, feeding wetting liquid through polymer mixer using second pump, feeding polymer from polymer feed device in mixer polymer and merging into it wetting liquid and polymer to obtain a suspension containing insoluble polymer, combining suspension with solvent upstream of inlet into first pump and using first pump, suspension, combined with a solvent, in reservoir for gel, dissolving polymer to produce gel and use of gel in well treatment. Method for well treatment involving movement of solvent from first fluid source to first pump, displacement of fluid from second wetting liquid source to second pump, feeding wetting liquid through polymer mixer using second pump, feeding polymer from polymer feed device in mixer polymer and merging into it wetting liquid and polymer to obtain a suspension containing insoluble polymer, increased time of dissolution of polymer feed buffer agent in wetting liquid to combining wetting liquid and polymer suspension, combining with a solvent, using first pump, suspension, combined with a solvent, in reservoir for gel, dissolving the polymer to produce gel and use of gel in well treatment. Method for well treatment, including: using suction pump, feeding hydrating liquid from fluid source at suction line to suction pump and suction pump pressure line into a reservoir for gel using boost pump, feeding part hydrating liquid from suction line of suction pump as wetting liquid through inlet line looped circuit mixing to booster pump and therefrom via discharge line looped mixing circuit back to suction line of suction pump, supply of polymer from polymer feed device into mixer at discharge line looped circuit mixing and mixing it wetting liquid and polymer to obtain a suspension containing unhydrated polymer, for suspension at discharge line looped circuit ...

Systems and methods for producing a conductive liquid comprising deionized water in which ammonia gas is dissolved

탈이온수에 암모니아 가스를 용해하기 위한 시스템들 및 방법들이 설명된다. 시스템은 탈이온수 소스 및 가스 혼합 디바이스를 포함하며, 가스 혼합 디바이스는, 암모니아 가스를 수신하기 위한 제1 입구, 이송 가스를 수신하기 위한 제2 입구, 및 암모니아 가스 및 이송 가스를 포함하는 가스 혼합물을 출력하기 위한 혼합 가스 출구를 포함한다. 시스템은, 탈이온수 및 가스 혼합물을 수신하고 암모니아 가스가 용해되어 있는 탈이온수를 생성하는 접촉기를 포함한다. 시스템은, 탈이온수의 유량을 측정하기 위해 접촉기의 적어도 하나의 입구와 유체 연통하는 센서, 및 센서와 통신하는 제어기를 포함한다. 제어기는 센서에 의해 측정된 탈이온수의 유량 및 미리 결정된 전도도 설정 포인트에 기초하여 암모니아 가스의 유량을 설정한다.

Solution manufacturing equipment for sterilizing and cleaning meat processed food

The present invention relates to a solution manufacturing device for sterilizing and washing processed meat food products. More particularly, the solution manufacturing device for sterilization and washing processed meat food products uses an aqueous acid solution and an aqueous chlorite solution to generate chlorine dioxide gas for raw water dissolution, ensures that the reaction between the acid aqueous solution and the aqueous chlorite solution is sufficiently performed in a main reactor to generate the chlorine dioxide gas, ensures that the reaction between the unreacted aqueous acid solution and acid aqueous solution is performed in at least one auxiliary reactor to almost fully generate chlorine dioxide gas, and maintains the concentration of chlorine dioxide of the generated solution. In addition, the present invention has benefits of improving the hygiene of processed meat food products by preparing sterilized water containing chlorine dioxide to wash the processed meat food products, and preparing economically useful sterilized water as the reaction between the unreacted acid solution and the aqueous chlorite solution is performed to almost fully generate chlorine dioxide gas.

System and method for dissolving solid chemicals and producing liquid solutions

用于溶解固体化学品的系统(100)可以包括以垂直堆叠的布置设置的三个贮存器。可将配置成接收待溶解的固体化学品的固体化学品贮存器(102)嵌套在溶液产生器贮存器(104)中，将水引入溶液产生器贮存器中以侵蚀固体化学品。可将溶解化学品贮存器(106)放置在固体化学品贮存器(102)和溶液产生器贮存器(104)下方。溶解化学品贮存器(106)可以存储使用该系统(100)产生的溶液。再循环回路(110)用于再循环引入到溶液产生器贮存器(104)中的水，直到获得具有目标浓度的溶解化学品的溶液。再循环回路(110)可包括再循环管线(114)，其具有对准固体化学品贮存器(102)的底壁的出口。

Device for the enrichment of a liquid stream with a gas

The invention relates to a device for the enrichment of a liquid stream with a gas, comprising a flow mixer (14) with a venture nozzle (36), having a rotationally symmetrical contraction (40) with a diameter D and being flown through axially by the liquid stream. The invention further comprises a gas feed for the lateral feed of the gas into the contraction (40) of the venture nozzle (36). The gas feed comprises at least one gas channel (54, 54') with a diameter d<0,5*D, ending laterally in the contraction (40) of the venture nozzle (36) in a way, such that the elongated longitudinal axis (56, 56') thereof is tangential to an imaginary cylinder surface (58), which is coaxial to the contraction (40) and comprises a diameter D'>d.

Diluent manufacturing method and diluent manufacturing apparatus

本発明の希釈液製造方法は、第１の液体に対して第２の液体を添加することで該第２の液体の希釈液を製造する希釈液製造方法であって、第１の配管１１に第１の液体を流す段階と、第２の液体を貯留するタンク１２内の圧力を制御して、タンク１２と第１の配管１１とを接続する第２の配管１３を通じて、第１の配管１１内の第１の液体に第２の液体を添加する段階と、を含んでいる。第２の液体を添加する段階は、第１の配管１１内を流れる第１の液体または希釈液の流量を測定する段階と、希釈液の成分濃度を測定する段階と、流量および成分濃度の測定値に基づき、希釈液の成分濃度が所定の値になるようにタンク１２内の圧力を制御する段階と、を含んでいる。 The dilution liquid manufacturing method of the present invention is a dilution liquid manufacturing method for manufacturing a dilution liquid of the second liquid by adding a second liquid to the first liquid, The first pipe 11 passes through the second pipe 13 that connects the tank 12 and the first pipe 11 by controlling the pressure in the tank 12 that stores the second liquid and the tank 12 that stores the second liquid. Adding a second liquid to the first liquid. The step of adding the second liquid includes a step of measuring the flow rate of the first liquid or the diluent flowing in the first pipe 11, a step of measuring the component concentration of the diluent, and measuring the flow rate and the component concentration. And controlling the pressure in the tank 12 so that the component concentration of the diluent becomes a predetermined value based on the value.

Liquid medicine mixing apparatus is used in hematology branch of academic or vocational study nursing

本发明涉及一种药液混合设备，尤其涉及一种血液科护理用药液混合设备。本发明提供一种实现自动搅拌药液，控制药液流量和储存药液的血液科护理用药液混合设备。一种血液科护理用药液混合设备，包括：底座，底座上设有机箱；外壳，底座上设有外壳；盖板，外壳上转动式设有盖板；散热板，底座上设有散热板；电机，机箱内部安装有电机；传动轴，电机输出轴连接有传动轴，传动轴与机箱转动式连接，传动轴与外壳转动式连接。本发明通过滚筒对药品和药液进行摆动，使得药品和药液混合在一起，实现滚筒摆动混合药品和药液效果。