CN201380025Y - Multi-function gas-liquid separator - Google Patents
Multi-function gas-liquid separator Download PDFInfo
- Publication number
- CN201380025Y CN201380025Y CN200920012063U CN200920012063U CN201380025Y CN 201380025 Y CN201380025 Y CN 201380025Y CN 200920012063 U CN200920012063 U CN 200920012063U CN 200920012063 U CN200920012063 U CN 200920012063U CN 201380025 Y CN201380025 Y CN 201380025Y
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- gas
- liquid
- baffle plate
- liquid separator
- mist eliminator
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Abstract
The utility model relates to a multi-function gas-liquid separator, which can realize the gas-liquid separation of the landfill gas and other industrial gas, trapping of mist and dust particles and pumping of condensed liquid, and comprises a sediment chamber, a baffle plate, a mist eliminator and a sprayer, wherein the sediment chamber is of a cylinder structure, a baffle plate is arranged inside the sediment chamber, and a gas inlet and a gas outlet are arranged at two sides of the baffle plate; the mist eliminator with a wire mesh is arranged at the gas outlet, the top part of the device is provided with the sprayer, and the sprayer is communicated with condensed liquid on the bottom part of the device. Compared with the prior art, the multi-function gas-liquid separator has the advantages of simple structure, less investment and convenient operation, and integrates the gas-liquid separation, the trapping of the mist and the pumping of the condensed liquid, and is directly buried in semi-underground; and the sprayer for pumping the liquid is arranged on the ground, and the accumulated condensed liquid is only required to be pumped once every day and for 5 to 8 minutes every day.
Description
Technical field
The utility model relates to a kind of gas-liquid separation device of industrial gasses, can realize that the lifting of gas-liquid separation, the capture of mist grit and the condensate liquid of rubbish landfill gas and other industrial gasses is derived.
Background technology
Gas-liquid separation device is generally used in the process for purifying of landfill gas or other biological gas, for the pretreating device of the process for purifying of landfill gas or other biological gas, for follow-up process for purifying provides qualified unstrpped gas.
Usually, landfill gas gathering system technology is both at home and abroad: landfill gas is extracted out by air blast from the underground gas well of refuse landfill, go into main after having compiled each gas well gas body, carry out going into air blast after the gas-liquid separation, send landfill gas purifier or other use devices after the pressurization through gas-liquid separation device.The landfill gas main generally is embedded in underground, especially in the north, is embedded in below the frost line, generally about-1.0m.Because higher from the landfill gas temperature that underground landfill gas well is extracted out, and saturated by steam institute, after the derivation, because environment temperature lower (especially in winter) can produce and carry water droplet and grit in a certain amount of condensed water and the gas phase secretly.If do not remove the moisture in the landfill gas, moisture gas enters the normal running that air blast can have a strong impact on air blast.
Separate System of Water-jet of the prior art is made of gas-liquid separator, water sealed tank, collecting tank, dehydrator, landfill gas is gone into cylindrical gas-liquid separator earlier, its condensate liquid is derived at the bottom of the gas-liquid separator and is entered water sealed tank, go into collecting tank by water sealed tank again, and lime set is promoted to ground and enters sewer or ooze the drop liquid pool with pump, and the gas that separator comes out just can enter air blast owing to carry water droplet secretly so need ad hoc dehydrator further to remove water droplet.Because gas-liquid separator is arranged at semi-underground, according to structural design features, its lime set needs gravity flow successively to go into water sealed tank and collecting tank, so water sealed tank and collecting tank need be arranged in the darker coagulation heatable adobe sleeping platform, makes the gas-liquid separation device structure more complicated of this structure.
Because be full of landfill gas in the separator, about 55% is methane in this type of gas, is inflammable and explosive Class A gas, so should divide " 0 " district into by requirement of explosion proof in the separator.Because the motor of immersion pump does not still have the product that satisfies " 0 " district requirement of explosion proof at present, so in the design of gas-liquid separator in the past, that considers that above-mentioned reason is not provided with condensate liquid withdrawing device and divided gas flow catches the foam device, needs other to finish gas-liquid separation by oil (gas) filling device.This design needs to increase a lot of equipment investments, also needs darker concrete melt pit is set, and has increased construction investment, and the hole operation is also very inconvenient down.
Summary of the invention
The purpose of this utility model provides a kind of simple in structure, small investment, easy to operate multifunctional gas-liquid separator, and its gas collection liquid separates, mist captures, lime set is extracted out in one, and the equipment direct-burried is in semi-underground, and the injector of drawing liquid places ground.
For achieving the above object, the utility model is achieved through the following technical solutions:
Multifunctional gas-liquid separator comprises expansion chamber, baffle plate, mist eliminator, injector, and expansion chamber is a tube structure, is provided with baffle plate in expansion chamber, and gas access and gas vent are positioned at the both sides of baffle plate; Be provided with the mist eliminator of being with woven wire at gas outlet, be provided with injector, be communicated with the condensate liquid of bottom of device by delivery line at the device top.
To setting, its end-to-end distance is 800～1000mm from bottom of device to described baffle plate at the expansion chamber cylinder internal diameter.
Described mist eliminator diameter is 200～300mm, highly is 1 50～200mm.
Woven wire in the described mist eliminator is the net piece that waveform that circle or flat stainless steel wire are pressed into rolls into, and its eyelet number is 40～60 eyelets in the 100mm.
Compared with prior art, the utility model has the advantages that:
Simple in structure, small investment, easy to operate, gas collection liquid separates, mist captures, lime set is extracted out in one, and the equipment direct-burried is in semi-underground, and the injector of drawing liquid places ground, accumulates lime set and only need take out once every day, and each needs 5～8 minutes.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
See Fig. 1, multifunctional gas-liquid separator comprises expansion chamber 1, baffle plate 2, mist eliminator 3, injector 5, expansion chamber 1 is a tube structure, be provided with baffle plate 2 in expansion chamber 1, to setting, its distance means bottom, bottom is 800～1000mm to baffle plate 2 at expansion chamber 1 cylinder internal diameter.Gas access 7 and gas vent 4 are positioned at the both sides of baffle plate 2; Be provided with the mist eliminator 3 of band woven wire at gas vent 4 places, be provided with injector 5, be communicated with the condensate liquid of bottom of device by delivery line 6 at the device top.
The mist eliminator diameter is 200～300mm, highly is 150～200mm.Woven wire in the mist eliminator is the net piece that waveform that circle or flat stainless steel wire are pressed into rolls into, and its eyelet number is 40～60 eyelets in the 100mm.
The course of work of this device is:
The landfill gas of liquid of carrying under one's arms enters gas-liquid separator by gas access 7, and at first by the bump of baffle plate 2, flow velocity is reduced to about 0.25m/s by 4m/s, makes sedimentations such as free water and water droplet run underneath to the bottom along baffle plate and wall and accumulates.Air-flow flows downward to baffle plate bottom baffling along baffle plate 2 and upwards flows.Through expansion chamber 1, because deceleration, sedimentation and be subjected to the absorption of baffle plate bump, in 13～15 seconds that stop, gas, water base obtain separating, but particle diameter is difficult to sedimentation less than water, mist and the floating dust of 10 μ m.Given this, the mist eliminator 3 of band woven wire is set at gas vent 4 places of gas-liquid separator, removes water droplet, mist and floating dust again more up hill and dale, make clearance reach 98～99%.Lodge in the condensate liquid 8 of expansion chamber 1 bottom, the injector 5 that is provided with by the device top aspirates, derive by delivery line 6, its principle: increase suddenly in trunnion place speed owing to feed the steam of injector 5, dynamic pressure increases, and static pressure reduces, and makes trunnion place negative pressure, make in the condensate liquid delivery line 6 that is attached thereto and also reduce pressure into negative pressure, cause the condensate liquid 8 of expansion chamber 1 bottom to promote sucking-off along delivery line 6.Condensate liquid mixes in trunnion place and vapor phase, goes into the expander place, because gas speed descends, static pressure increases, and condensate liquid 8 is promoted to desired height, makes it from flowing into down well or oozing the drop liquid systems.
Claims (4)
1, multifunctional gas-liquid separator is characterized in that, comprises expansion chamber, baffle plate, mist eliminator, injector, and expansion chamber is a tube structure, is provided with baffle plate in expansion chamber, and gas access and gas vent are positioned at the both sides of baffle plate; Be provided with the mist eliminator of being with woven wire at gas outlet, be provided with injector, be communicated with the condensate liquid of bottom of device by delivery line at the device top.
2, multifunctional gas-liquid separator according to claim 1 is characterized in that, to setting, its distance means bottom, bottom is 800～1000mm to described baffle plate at the expansion chamber cylinder internal diameter.
3, multifunctional gas-liquid separator according to claim 1 is characterized in that, described mist eliminator diameter is 200～300mm, highly is 150～200mm.
4, multifunctional gas-liquid separator according to claim 1 is characterized in that, the woven wire in the described mist eliminator is the net piece that waveform that circle or flat stainless steel wire are pressed into rolls into, and its eyelet number is 40～60 eyelets in the 100mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920012063U CN201380025Y (en) | 2009-03-19 | 2009-03-19 | Multi-function gas-liquid separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920012063U CN201380025Y (en) | 2009-03-19 | 2009-03-19 | Multi-function gas-liquid separator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201380025Y true CN201380025Y (en) | 2010-01-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920012063U Expired - Lifetime CN201380025Y (en) | 2009-03-19 | 2009-03-19 | Multi-function gas-liquid separator |
Country Status (1)
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| CN (1) | CN201380025Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102059032A (en) * | 2010-12-02 | 2011-05-18 | 中冶焦耐(大连)工程技术有限公司 | Method and device for separating gas from liquid |
| CN102229828A (en) * | 2011-05-24 | 2011-11-02 | 西南石油大学 | Low-sulphur wet natural gas purification device |
| CN102335526A (en) * | 2010-07-22 | 2012-02-01 | 中国石油天然气股份有限公司 | Cyclone foam breaker for metal wire micro-fillers |
| CN102678537A (en) * | 2012-05-04 | 2012-09-19 | 天津市华宇膜技术有限公司 | Actuator for automatic discharging device of air flotation circulating pump |
| CN104540570A (en) * | 2012-08-30 | 2015-04-22 | 康明斯滤清系统知识产权公司 | Inertial gas-liquid separator and porous collection substrate for use in inertial gas-liquid separator |
| CN106139806A (en) * | 2016-08-22 | 2016-11-23 | 重庆泰山电缆有限公司 | A kind of cross-linking by-products segregation apparatus |
| CN106669292A (en) * | 2015-11-11 | 2017-05-17 | 苏州超等环保科技有限公司 | Water vapor particle separation device |
| CN107176641A (en) * | 2017-05-15 | 2017-09-19 | 中国水利水电科学研究院 | A kind of spiral-flow type defoaming device |
-
2009
- 2009-03-19 CN CN200920012063U patent/CN201380025Y/en not_active Expired - Lifetime
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102335526A (en) * | 2010-07-22 | 2012-02-01 | 中国石油天然气股份有限公司 | Cyclone foam breaker for metal wire micro-fillers |
| CN102059032A (en) * | 2010-12-02 | 2011-05-18 | 中冶焦耐(大连)工程技术有限公司 | Method and device for separating gas from liquid |
| CN102059032B (en) * | 2010-12-02 | 2013-01-23 | 中冶焦耐(大连)工程技术有限公司 | Method and device for separating gas from liquid |
| CN102229828A (en) * | 2011-05-24 | 2011-11-02 | 西南石油大学 | Low-sulphur wet natural gas purification device |
| CN102229828B (en) * | 2011-05-24 | 2013-06-19 | 西南石油大学 | Low-sulphur wet natural gas purification device |
| CN102678537A (en) * | 2012-05-04 | 2012-09-19 | 天津市华宇膜技术有限公司 | Actuator for automatic discharging device of air flotation circulating pump |
| CN104540570A (en) * | 2012-08-30 | 2015-04-22 | 康明斯滤清系统知识产权公司 | Inertial gas-liquid separator and porous collection substrate for use in inertial gas-liquid separator |
| CN104540570B (en) * | 2012-08-30 | 2016-11-23 | 康明斯滤清系统知识产权公司 | Inertial gas-liquid separator and the porous collection matrix being used in inertial gas-liquid separator |
| CN106669292A (en) * | 2015-11-11 | 2017-05-17 | 苏州超等环保科技有限公司 | Water vapor particle separation device |
| CN106139806A (en) * | 2016-08-22 | 2016-11-23 | 重庆泰山电缆有限公司 | A kind of cross-linking by-products segregation apparatus |
| CN107176641A (en) * | 2017-05-15 | 2017-09-19 | 中国水利水电科学研究院 | A kind of spiral-flow type defoaming device |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100113 |
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| CX01 | Expiry of patent term |