CN102091441A - Wall-flow vacuum degassing machine and circulating liquid automatic degassing method - Google Patents

Wall-flow vacuum degassing machine and circulating liquid automatic degassing method Download PDF

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Publication number
CN102091441A
CN102091441A CN2010106178211A CN201010617821A CN102091441A CN 102091441 A CN102091441 A CN 102091441A CN 2010106178211 A CN2010106178211 A CN 2010106178211A CN 201010617821 A CN201010617821 A CN 201010617821A CN 102091441 A CN102091441 A CN 102091441A
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CN
China
Prior art keywords
wall
flow type
vacuum degassing
built
degassing machine
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Pending
Application number
CN2010106178211A
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Chinese (zh)
Inventor
何耀东
何青
臧筑华
吴铠
李家杰
陆佩强
魏德立
杨永安
张所
于军
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
He Cuantong
TIANJIN BINHAI INSTITUTE OF MANAGEMENT SCIENCE
TIANJIN HAINA KELIN ELECTROMECHANICAL EQUIPMENT TECHNOLOGY DEVELOPMENT Co Ltd
Original Assignee
He Cuantong
TIANJIN BINHAI INSTITUTE OF MANAGEMENT SCIENCE
TIANJIN HAINA KELIN ELECTROMECHANICAL EQUIPMENT TECHNOLOGY DEVELOPMENT Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by He Cuantong, TIANJIN BINHAI INSTITUTE OF MANAGEMENT SCIENCE, TIANJIN HAINA KELIN ELECTROMECHANICAL EQUIPMENT TECHNOLOGY DEVELOPMENT Co Ltd filed Critical He Cuantong
Priority to CN2010106178211A priority Critical patent/CN102091441A/en
Publication of CN102091441A publication Critical patent/CN102091441A/en
Pending legal-status Critical Current

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Abstract

The invention discloses a wall-flow vacuum degassing machine and a circulating liquid automatic degassing method. Liquid constrained to circulate under a pressure is jetted out along the inner wall of a closed container, and gas is separated from liquid in the central area of the container to be exhausted. The wall-flow vacuum degassing machine and the circulating liquid automatic degassing method belong to field of liquid recycling, and represent a liquid circulating low-level exhausting technique, and can be widely used in various liquid circulating occasions and realize series, standard and general product production.

Description

Wall-flow type vacuum degassing machine and circulating fluid automatic deaerating method
Technical field
The present invention relates to a kind of wall-flow type vacuum degassing machine and circulating fluid automatic deaerating method, specifically, it is a kind of wall stream device that utilizes, liquid is flowed in pressure lower edge closed container interior wall, gas then rises discharge from the center of container, the containment cavitation belongs to the fluid circulation system application.
Background technology
Box gas-liquid separation mode of existing high-order expanding liquid and the air bleeding valve that is installed on each pipe network system high position, not only be provided with many, exhaust velocity is slow and exhaust is not thorough, can cause heat supply and cooling stagnation of the circulation of vital energy phenomenon to occur and local room is not warm or not cold, because fluid circulation system has gas under the condition of temperature field conversion, can cause cavitation erosion and produce noise; Other has a kind of non-wall-flow type vacuum outgas method, and its degassing efficiency and degassing rate all do not reach the effect of wall-flow type vacuum automatic deaerating device.
The invention provides a kind of wall-flow type vacuum degassing machine and circulating fluid automatic deaerating method, utilize wall stream device, carry out exhaust at liquid backflow low level, the gas content that can contain the liquid cyclic process effectively, improving the liquid circulation renders a service, reduce fluid circulation system drain tap quantity, the cavitation erosion of containment liquid circulation.
Summary of the invention
A kind of wall-flow type vacuum degassing machine and circulating fluid automatic deaerating method with the vacuum degassing machine of built-in wall-flow type injector, are installed in fluid circulation system low level backwater end, but built-in wall-flow type injector multiinjector wall stream.
The present invention has following feature:
1. the vacuum degassing machine of built-in wall-flow type injector is made up of stiff end 1, water pump link 2, liquid level sensor port 3, water inlet end 4, built-in wall-flow type playpipe 5, wall flow nozzle 6, exhaust end 7, air bleeding valve 8, pressure gauge connection 9, closed container 10, wall stream guiding device 11 and blowdown end 12, connects but closed container can weld flange.
2. the wall-flow type vacuum degassing machine is installed in the low level backwater end of fluid circulation system, liquid circulation according to system self pressure through built-in wall-flow type playpipe 5, wall flow nozzle 6, flow along closed container 10 walls.
3. but built-in wall-flow type injector single injector or multiinjector wall stream, closed container inwall can be established the wall stream guiding device of magnetic absorption or elastic expansion.
Description of drawings
Fig. 1. wall-flow type vacuum degassing machine structural representation;
Fig. 2. built-in wall-flow type injector and wall stream guiding arrangement structure schematic diagram;
Fig. 3. the built-in wall-flow type ejector mechanism of multiinjector schematic diagram.
Fig. 1 is described as follows:
Stiff end 1, water pump link 2, liquid level sensor port 3, water inlet end 4, built-in wall stream playpipe 5, wall flow nozzle 6, exhaust end 7, air bleeding valve 8, pressure gauge connection 9, closed container 10, wall stream guiding device 11, blowdown end 12.
Fig. 2 is described as follows:
Built-in wall stream playpipe 5, wall flow nozzle 6, Closed container10, wall stream guiding device 11, wall stream guiding device magnetic absorption baffle plate 14, wall stream guiding device positioning table 15, magnetic absorption baffle plate locating hole 16.
Fig. 3 is described as follows:
Built-in wall stream playpipe 5, multiinjector 13.
The specific embodiment
The circulating fluid automatic deaerating method:
Adopt wall-flow type vacuum degassing machine and circulating fluid automatic deaerating, carry out exhaust at liquid backflow low level, constrain in of the inwall ejaculation of the liquid of circulation under the pressure along closed container, gas breaks away from liquid from the container center zone and discharges, adopt general automatic exhaust steam valve or general automatic control exhaust control method, guarantee that the gas of fluid circulation system generation is discharged at low level, improve the liquid circulation and render a service, the containment cavitation reduces fluid circulation system trouble point and uncontrollable point.
Wall-flow type vacuum degassing machine operation principle is described as follows:
Pressure is the liquid of circulation down, enters closed container through built-in wall stream playpipe, wall flow nozzle, and the spout of wall flow nozzle is towards the closed container inwall, liquid flows along the inwall wall, gas is from closed container central area savings, when the closed container internal pressure is higher than drain tap setting value, automatic vent; When the liquid circulation needs configuration major diameter wall-flow type vacuum degassing machine occasion, multiinjector and supporting a plurality of wall stream guiding devices are set, principle is identical.
Material is selected and the component processing method
Stiff end 1, water pump link 2, liquid level sensor port 3, water inlet end 4, exhaust end 7, closed container 10, blowdown end 12 is selected general metal material or anticorrosive, can adopt general welding, wire connection, bolting amount, flange to be communicated with.
Air bleeding valve 8, pressure gauge connection 9 is selected valve, the Displaying Meter of universal component for use, selects for use according to the circulatory system is supporting, and method in common is installed and control.
Built-in wall stream playpipe 5 and wall flow nozzle 6(multiinjector 13), select ferrimagnet or anti-corrosion material for use, select the ferrimagnet occasion, adopt the absorption of magnetic suit between the two, built-in wall stream playpipe 5 apertures are less than wall flow nozzle 6 apertures; Select the anti-corrosion material occasion, adopt adhesive bonding.
Wall stream guiding device 11 is selected elastomeric material for use, is processed into spiral-shapedly, and screw diameter is greater than the internal diameter of closed container 10, and the spiral number is no less than 2.
Multiinjector 13 is selected ferrimagnet or anti-corrosion material for use, and single-sided process eyelet, eyelet are less than the height of wall stream guiding device magnetic absorption baffle plate 14, and the wall stream guiding device magnetic absorption of relative closed container 10 inwalls of eyelet keeps off receiving terminal.
Wall stream guiding device magnetic absorption baffle plate 14, spring steel plate is wound in spring, and the spring external diameter is greater than wall stream guiding device 11 spiral internal diameters, and magnetic is adsorbed on wall stream guiding device 11 inner rings, by shop bolt and magnetic absorption baffle plate locating hole 16 location.
Wall stream guiding device positioning table 15, at the inwall processing of closed container 10 positioning table more than 3 eyes with holes, the prefabricated eyelet of wall stream guiding device 11 is corresponding with it, adopts bolted; When the liquid that circulates is chemical corrosivity liquid occasion, adopt the anti-corrosion material encapsulation.
Magnetic absorption baffle plate locating hole 16, prefabricated eyelet on wall stream guiding device, the eyelet prefabricated with magnetic absorption baffle plate 14 is corresponding, when the liquid of circulation is chemical corrosivity liquid occasion, adopts the anti-corrosion material encapsulation.
Wall-flow type vacuum degassing machine assemble method:
Closed container 10 adopts top end socket style, can weld, and also can connect by flange, and diameter adopts flange to connect greater than the closed container more than the 300mm, and is provided with greater than 3 nozzles; Stiff end 1, water pump link 2, liquid level sensor port 3, water inlet end 4, exhaust end 7, air bleeding valve 8, pressure gauge connection 9, blowdown end 12, built-in wall stream playpipe 5 with Airtight appearanceDevice 10 is according to general closed container processing method Installation and Debugging, and built-in wall flows playpipe 5 and wall flow nozzle 6(13) take magnetic to adsorb plug-in mounting or bonding; Wall stream guiding device 11 elasticity closed container 10 inwalls of packing into adopt bolting; Magnetic absorption baffle plate 14, elasticity are adsorbed on wall stream guiding device 11 inwalls, and both prefabricated eyelets are relative, the pin location; After adding water and carrying out jeting effect test, the encapsulation end socket.
Assembly wall streaming vacuum automatic deaerating device water circulation system installation method and progress control method
At first switch off the pump, the wall stream of opening closed container 10 tops sprays the water inlet magnetic valve, and system water just can enter closed container by flow control valve, and at this moment flow control valve is controlled the discharge that enters closed container along with the exhaust frequency of setting.When water in the closed container reaches the peak level of setting, to close water intaking valve automatically, and open water pump automatically, the water in the closed container just can enter heating system or air-conditioning system by another flow control valve.When water level in the closed container was reduced to the low water level of setting, water pump then cut out automatically, at this moment formed instantaneous vacuum in the high and minimum space of water level.Meanwhile the wall on closed container top stream sprays the water inlet magnetic valve and opens automatically not only and make system water but also enter vacuum position in the closed container, will cause that the air that dissolves in the water discharges owing to enter the rapid reduction of pressure of water in the closed container.This process makes water, gas quicken to separate owing to water is sprayed through wall stream, and this process makes gas upwards constantly assemble from the closed container center, and rises to the closed container top and discharge the purpose that closed container reaches the degassing.The eliminating of gas is to be achieved by the air bleeding valve automatic vent in the closed container.

Claims (4)

1. wall-flow type vacuum degassing machine and circulating fluid automatic deaerating method with the vacuum degassing machine of built-in wall-flow type injector, are installed in fluid circulation system low level backwater end, but built-in wall-flow type injector multiinjector wall stream.
2. wall-flow type vacuum degassing machine according to claim 1 and circulating fluid automatic deaerating method, it is characterized in that: the vacuum degassing machine of built-in wall-flow type injector is made up of stiff end 1, water pump link 2, liquid level sensor port 3, water inlet end 4, built-in wall-flow type playpipe 5, wall flow nozzle 6, exhaust end 7, air bleeding valve 8, vacuum meter interface 9, vacuum tank 10, wall stream guiding device 11 and blowdown end 12, connects but vacuum tank can weld flange.
3. wall-flow type vacuum degassing machine according to claim 1 and circulating fluid automatic deaerating method, it is characterized in that: the wall-flow type vacuum degassing machine is installed in the low level backwater end of fluid circulation system, liquid circulation according to system self pressure through built-in wall-flow type playpipe 5, wall flow nozzle 6, flow along vacuum tank 10 walls.
4. wall-flow type vacuum degassing machine according to claim 1 and circulating fluid automatic deaerating method is characterized in that: but built-in wall-flow type injector single injector or multiinjector wall stream, and the vacuum tank inwall can be established the wall stream guiding device of magnetic absorption or elastic expansion.
CN2010106178211A 2010-12-31 2010-12-31 Wall-flow vacuum degassing machine and circulating liquid automatic degassing method Pending CN102091441A (en)

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Application Number Priority Date Filing Date Title
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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106080635A (en) * 2016-06-30 2016-11-09 中铁伟业(宁波)轨道交通装备有限公司 A kind of gas-liquid-solid separation device
CN106794395A (en) * 2014-09-17 2017-05-31 株式会社岛津制作所 Gas-liquid separator and super critical fluid apparatus
CN109985422A (en) * 2019-05-20 2019-07-09 胡军辉 A kind of high-pressure separator
CN110251996A (en) * 2018-03-12 2019-09-20 洛阳奇泓生物科技有限公司 A kind of liquid fermentation medium on-line degassing device
CN112156503A (en) * 2020-08-11 2021-01-01 天津海纳科林机电设备科技发展有限公司 Wall-flow vacuum degassing system based on automatic circulating liquid degassing technology

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2196505Y (en) * 1994-08-11 1995-05-10 叶成 Collecting-type degasting equipment

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2196505Y (en) * 1994-08-11 1995-05-10 叶成 Collecting-type degasting equipment

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106794395A (en) * 2014-09-17 2017-05-31 株式会社岛津制作所 Gas-liquid separator and super critical fluid apparatus
CN106794395B (en) * 2014-09-17 2019-04-23 株式会社岛津制作所 Gas-liquid separator and super critical fluid apparatus
US10585076B2 (en) 2014-09-17 2020-03-10 Shimadzu Corporation Gas-liquid separator and super-critical fluid device
US11226317B2 (en) 2014-09-17 2022-01-18 Shimadzu Corporation Gas-liquid separator and super-critical fluid device
CN106080635A (en) * 2016-06-30 2016-11-09 中铁伟业(宁波)轨道交通装备有限公司 A kind of gas-liquid-solid separation device
CN110251996A (en) * 2018-03-12 2019-09-20 洛阳奇泓生物科技有限公司 A kind of liquid fermentation medium on-line degassing device
CN109985422A (en) * 2019-05-20 2019-07-09 胡军辉 A kind of high-pressure separator
CN112156503A (en) * 2020-08-11 2021-01-01 天津海纳科林机电设备科技发展有限公司 Wall-flow vacuum degassing system based on automatic circulating liquid degassing technology
CN112156503B (en) * 2020-08-11 2022-03-18 天津海纳科林机电设备科技发展有限公司 Wall-flow vacuum degassing system based on automatic circulating liquid degassing technology

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Application publication date: 20110615