CN203591678U - Natural gas washing tank - Google Patents
Natural gas washing tank Download PDFInfo
- Publication number
- CN203591678U CN203591678U CN201320830862.8U CN201320830862U CN203591678U CN 203591678 U CN203591678 U CN 203591678U CN 201320830862 U CN201320830862 U CN 201320830862U CN 203591678 U CN203591678 U CN 203591678U
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- CN
- China
- Prior art keywords
- tank body
- baffle box
- gas
- inlet pipe
- tank
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses a natural gas washing tank, and belongs to the technical field of gas purification equipment. The natural gas washing tank comprises a tank body, a gas inlet pipe, a gas outlet pipe and a baffle box, the gas inlet pipe and the gas outlet pipe are connected with the tank body, the baffle box is arranged in the tank body and connected with the tank body, a pipe opening of the gas inlet pipe is wrapped by the baffle box, the face, opposite to the gas inlet pipe, of the baffle box is an inclined face, an exhaust hole is formed in the baffle box, a stainless steel wire mesh demister arranged in the tank body is arranged above the baffle box, and a liquid collecting pool arranged in the tank body is arranged below the baffle box. The baffle box is arranged on the inner wall of the tank body, the face, opposite to the gas inlet pipe, on the baffle box is the inclined face, the flow direction of the gas flow entering the baffle box is completely changed, the gas flow is exhausted out of the exhaust hole in the baffle box and does rotational motion along the inner wall of a container, and the centrifugal separation effect of gas is greatly improved.
Description
Technical field
The utility model belongs to gas purifying equipment technical field, is 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 one.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.But, 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 purpose of this utility model is to provide a kind of natural gas washing tank.
For achieving the above object, the technical solution of the utility model 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, the beneficial effects of the utility model are:
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, due to low friction and the antistick characteristic of PTFE film, can reduce the frictional resistance between droplet and demister, greatly improve 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 utility model;
Fig. 3 is the connection diagram of air inlet pipe in the utility model, 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 utility model is described further:
As shown in the figure, a kind of natural gas washing tank, the air inlet pipe 2 and the escape pipe 3 that comprise tank body 1, be connected with tank body 1.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 air inlet pipe 2 can be set with baffling box 4 in, 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 difference of baffling box 4 two sides, 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 completely as base material, 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 overall 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 utility model work, 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, discharge and enter tank body along inner tank wall tangential direction from the steam vent of baffling box 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 (4) is enclosed in air inlet pipe (2) mouth of pipe, the face of the baffling box (4) relative with air inlet pipe (2) is inclined plane (41), baffling box (4) 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 1, 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 |
|---|---|---|---|
| CN201320830862.8U CN203591678U (en) | 2013-12-17 | 2013-12-17 | Natural gas washing tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320830862.8U CN203591678U (en) | 2013-12-17 | 2013-12-17 | Natural gas washing tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203591678U true CN203591678U (en) | 2014-05-14 |
Family
ID=50672628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320830862.8U Expired - Fee Related CN203591678U (en) | 2013-12-17 | 2013-12-17 | Natural gas washing tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203591678U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103691235A (en) * | 2013-12-17 | 2014-04-02 | 成都展望能源机械有限公司 | Natural gas washing tank |
-
2013
- 2013-12-17 CN CN201320830862.8U patent/CN203591678U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103691235A (en) * | 2013-12-17 | 2014-04-02 | 成都展望能源机械有限公司 | Natural gas washing tank |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140514 Termination date: 20201217 |