CN103691235A - Natural gas washing tank - Google Patents
Natural gas washing tank Download PDFInfo
- Publication number
- CN103691235A CN103691235A CN201310689749.7A CN201310689749A CN103691235A CN 103691235 A CN103691235 A CN 103691235A CN 201310689749 A CN201310689749 A CN 201310689749A CN 103691235 A CN103691235 A CN 103691235A
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- China
- Prior art keywords
- tank body
- baffling box
- baffling
- box
- natural gas
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention discloses a natural gas washing tank and belongs to the technical field of the gas purification equipment. The natural gas washing tank comprises a tank body, a gas inlet pipe and a gas outlet pipe both connected with the tank body, and a baffling box which is located in the tank body and connected with the tank body, wherein the baffling box surrounds the mouth of the gas inlet pipe; the surface, opposite to the gas inlet pipe, of the baffling box is an inclined surface; exhaust holes are formed in the baffling box; a stainless steel wire mesh demister which is located in the tank body is arranged above the baffling box; a liquid collecting reservoir which is located in the tank body is arranged under the baffling box. According to the natural gas washing tank disclosed by the invention, as the baffling box is arranged on the inner wall of the tank body and the surface, opposite to the gas inlet pipe, of the baffling box is the inclined surface, the gas stream reaching in the baffling box is completely changed in flowing direction by the baffling box; the gas stream is discharged from the exhaust holes of the baffling box and put in rotational motion along the inner wall of the container; therefore, the centrifugal separation effect of the gas is greatly improved.
Description
Technical field
The invention belongs to gas purifying equipment technical field, be specifically related to a kind of natural gas washing tank.
Background technology
Gas purification is common industrial operation, and along with the development of gas industry, the purification of natural gas has also obtained development rapidly.In practice, gas cleaning plant is of a great variety, and wherein, gas scrubbing tank is more common a kind of.Existing natural gas adopts washing tank to carry out washing, purifying conventionally, and gas scrubbing tank generally comprises surge tank and washing tank two parts, natural gas to be washed is introduced into surge tank, after surge tank internal gas pressure is stable, at the bottom of entering the tank of the washing tank that cleaning solution is housed by pipeline from surge tank, gas passes through cleaning solution from bottom to top, discharges, thereby complete washing process from gas outlet.Existing washing tank is provided with downward 45 ° of angular cuts (as shown in Figure 1) in its air inlet pipe end, play certain break-in effect to a certain extent to entering airflow direction.Yet, adopt 45 ° of downward angular cut structures of air inlet pipe end, can only change the flow direction of small part of gas, the clean-up effect of natural gas is poor.
Summary of the invention
The object of the present invention is to provide a kind of natural gas washing tank.
For achieving the above object, technical scheme of the present invention is:
A kind of natural gas washing tank, comprise tank body, the air inlet pipe being connected with tank body and escape pipe, it is characterized in that: also comprise the baffling box that is positioned at tank body and is connected with tank body, in baffling box is enclosed in the air inlet pipe mouth of pipe, the face of the baffling box relative with air inlet pipe is inclined plane, and baffling box offers steam vent, baffling box top is provided with the stainless steel cloth demister that is positioned at tank body, and baffling box below is provided with the collecting tank that is positioned at tank body.
Further, on the metallic matrix of stainless steel cloth demister, be compounded with PTFE thin layer.
Compared with prior art, beneficial effect of the present invention is:
1, inner tank wall arranges baffling box, the face of the baffling box relative with air inlet pipe is inclined plane, the natural gas that arrives baffling box inclined plane is completely changed and flows to by baffling box, natural gas is discharged and is entered tank body along inner tank wall tangential direction from the steam vent of baffling box and does gyration, solid particle in natural gas and larger free liquid drop under the effect of centrifugal force clashes into inner tank wall, and drop in collecting tank along inwall, the centrifugation clean-up effect of natural gas is improved greatly.
2, stainless steel cloth demister is set in tank body, natural gas enters after washing tank, free drop and solid particle that particle is large fall into washing tank collecting tank, natural gas rises to fine and close stainless steel cloth, less solid particle is blocked, small drop is built up in stainless steel cloth demister and is finally fallen into collecting tank, and the natural gas after purification is discharged from escape pipe, and Compressed Gas is effectively purified.
3, on the base material of stainless steel cloth demister, be compounded with PTFE thin layer, low friction and antistick characteristic due to PTFE film, can reduce the frictional resistance between droplet and demister, greatly improves washing tank purification efficiency.
Accompanying drawing explanation
Fig. 1 is the structural representation of the air inlet pipe of existing washing tank;
Fig. 2 is structural representation of the present invention;
Fig. 3 is the connection diagram of air inlet pipe in the present invention, baffling box and tank body;
Wherein Reference numeral is: 1-tank body, 2-air inlet pipe, 3-escape pipe, 4-baffling box, 41-inclined plane, 42-steam vent, 5-stainless steel cloth demister, 6-collecting tank.
The specific embodiment
Below in conjunction with accompanying drawing, the present invention will be further described:
As shown in the figure, a kind of natural gas washing tank, comprises tank body 1, the air inlet pipe 2 being connected with tank body 1 and escape pipe 3.In tank body 1, be connected with baffling box 4, in baffling box 4 is enclosed in the mouth of pipe of air inlet pipe 2.Wherein, air inlet pipe 2 one end are stretched in tank body 1 and are connected and fixed with tank body 1, and baffling box 4 is connected with tank body 1 inwall, and in the mouth of pipe of air inlet pipe 2 is enclosed in; Also can be by air inlet pipe 2 suits and baffling box 4, baffling box 4 is positioned at tank body 1 and is connected with tank body 1.Above-mentioned connected mode can directly adopt and be welded to connect, and also can adopt and be threaded.The face of the baffling box 4 relative with air inlet pipe 2 is inclined plane 41, makes the length of baffling box 4 two sides different, and baffling box 4 is provided with exhaust outlet 42, and wherein exhaust outlet 42 is arranged on the side that baffling box 4 length are longer.Baffling box 4 tops are provided with the stainless steel cloth demister 5 that is positioned at tank body 1, and baffling box 4 belows are provided with the collecting tank 6 that is positioned at tank body 1.
On the metallic matrix of stainless steel cloth demister 5, be compounded with PTFE thin layer, PTFE is a kind of material with corrosion-resistant, low friction, antistick characteristic, stainless steel wire is wrapped in PTFE as base material completely, stainless steel wire surface forms the wear-resisting resistance to PTFE thin layer drawing of one deck, can keep not viscosity, self-cleaning and the corrosion resistance on whole silk screen surface, the droplet simultaneously with superelevation catches performance, and the filter efficiency of whole demister is greatly improved.Wherein the stainless steel cloth in stainless steel cloth demister 5 is made as two-layerly, and the aperture of stainless steel cloth is irregularly shaped.
When the present invention works, natural gas enters baffling box from air inlet pipe, the natural gas entering in baffling box is completely changed and flows to by the inclined plane of baffling box, from the steam vent of baffling box, discharge and enter tank body along inner tank wall tangential direction afterwards and do gyration, natural gas by baffling box bump, reduction of speed, break-in change gas flow, natural gas is carried out to one-level separation; Natural gas enters after washing tank, free drop and solid particle that particle is large fall into washing tank collecting tank, natural gas rises to fine and close stainless steel cloth demister, less solid particle is blocked, collecting tank is built up in stainless steel cloth demister and finally fallen into small drop, and stainless steel wire demister carries out level Four separation by catching mist, adhesion, cohesion to natural gas; Natural gas after purification is discharged from escape pipe, and natural gas is effectively purified.
Claims (2)
1. a natural gas washing tank, comprise tank body (1), the air inlet pipe (2) being connected with tank body (1) and escape pipe (3), it is characterized in that: also comprise the baffling box (4) that is positioned at tank body (1) and is connected with tank body (1), in baffling box (3) is enclosed in air inlet pipe (2) mouth of pipe, the face of the baffling box (3) relative with air inlet pipe (2) is inclined plane (41), baffling box (3) offers steam vent (42), baffling box (4) top is provided with the stainless steel cloth demister (5) that is positioned at tank body (1), baffling box (4) below is provided with the collecting tank (6) that is positioned at tank body (1).
2. natural gas washing tank as claimed in claim, is characterized in that: on the metallic matrix of stainless steel cloth demister (5), be compounded with PTFE thin layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310689749.7A CN103691235A (en) | 2013-12-17 | 2013-12-17 | Natural gas washing tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310689749.7A CN103691235A (en) | 2013-12-17 | 2013-12-17 | Natural gas washing tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103691235A true CN103691235A (en) | 2014-04-02 |
Family
ID=50352996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310689749.7A Pending CN103691235A (en) | 2013-12-17 | 2013-12-17 | Natural gas washing tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103691235A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111145930A (en) * | 2019-12-16 | 2020-05-12 | 中国辐射防护研究院 | Simple and effective radioactive waste disposal cylinder |
Citations (7)
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| CN200955047Y (en) * | 2006-04-14 | 2007-10-03 | 北京桦盛恒利工程设计有限公司 | Natural-gas gas-liquid separator |
| US20090166900A1 (en) * | 2007-12-28 | 2009-07-02 | Haisibote ( Beijing ) Science And Technology Co., Ltd. | High efficiency self-impacting dust remover for gas |
| CN101869780A (en) * | 2009-04-27 | 2010-10-27 | 上海金属丝网制品有限公司 | High-efficiency foam destroyer adopting metal base composite PTFE (Polytetrafluoroethylene) |
| CN202270430U (en) * | 2011-09-16 | 2012-06-13 | 固耐重工（苏州）有限公司 | Gas-liquid separator |
| CN202355969U (en) * | 2011-10-21 | 2012-08-01 | 西安长庆科技工程有限责任公司 | Gas-liquid separation structure |
| CN202730095U (en) * | 2012-08-07 | 2013-02-13 | 成都五环新锐化工有限公司 | Natural gas separator |
| CN203591678U (en) * | 2013-12-17 | 2014-05-14 | 成都展望能源机械有限公司 | Natural gas washing tank |
-
2013
- 2013-12-17 CN CN201310689749.7A patent/CN103691235A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200955047Y (en) * | 2006-04-14 | 2007-10-03 | 北京桦盛恒利工程设计有限公司 | Natural-gas gas-liquid separator |
| US20090166900A1 (en) * | 2007-12-28 | 2009-07-02 | Haisibote ( Beijing ) Science And Technology Co., Ltd. | High efficiency self-impacting dust remover for gas |
| CN101869780A (en) * | 2009-04-27 | 2010-10-27 | 上海金属丝网制品有限公司 | High-efficiency foam destroyer adopting metal base composite PTFE (Polytetrafluoroethylene) |
| CN202270430U (en) * | 2011-09-16 | 2012-06-13 | 固耐重工（苏州）有限公司 | Gas-liquid separator |
| CN202355969U (en) * | 2011-10-21 | 2012-08-01 | 西安长庆科技工程有限责任公司 | Gas-liquid separation structure |
| CN202730095U (en) * | 2012-08-07 | 2013-02-13 | 成都五环新锐化工有限公司 | Natural gas separator |
| CN203591678U (en) * | 2013-12-17 | 2014-05-14 | 成都展望能源机械有限公司 | Natural gas washing tank |
Non-Patent Citations (1)
| Title |
|---|
| 魏兆灿，李宽宏: "《化工设备设计全书 塔设备设计》", 30 November 1988, 上海科学技术出版社 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111145930A (en) * | 2019-12-16 | 2020-05-12 | 中国辐射防护研究院 | Simple and effective radioactive waste disposal cylinder |
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Application publication date: 20140402 |