CN103691233B - There is the natural gas washing tank of deflector - Google Patents
There is the natural gas washing tank of deflector Download PDFInfo
- Publication number
- CN103691233B CN103691233B CN201310689716.2A CN201310689716A CN103691233B CN 103691233 B CN103691233 B CN 103691233B CN 201310689716 A CN201310689716 A CN 201310689716A CN 103691233 B CN103691233 B CN 103691233B
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- CN
- China
- Prior art keywords
- tank body
- deflector
- tank
- baffling box
- air inlet
- 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.)
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- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 title claims abstract description 54
- 239000003345 natural gas Substances 0.000 title claims abstract description 27
- 238000005406 washing Methods 0.000 title claims abstract description 21
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 18
- 239000004744 fabric Substances 0.000 claims abstract description 16
- 239000010935 stainless steel Substances 0.000 claims abstract description 16
- 241000883990 Flabellum Species 0.000 claims abstract description 13
- 241000700608 Sagitta Species 0.000 claims abstract description 4
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 8
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 8
- 239000011159 matrix material Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 8
- 238000005119 centrifugation Methods 0.000 abstract description 2
- 239000007789 gas Substances 0.000 description 28
- 239000002245 particle Substances 0.000 description 11
- 239000007787 solid Substances 0.000 description 9
- 238000000746 purification Methods 0.000 description 5
- 238000004140 cleaning Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005201 scrubbing Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Abstract
A kind of natural gas washing tank with deflector, comprise tank body, the air inlet pipe be connected with tank body and escape pipe and be positioned at tank body and the baffling box be connected with tank body, in the air inlet pipe mouth of pipe is enclosed in by baffling box, the face of the baffling box relative with air inlet pipe is inclined plane, baffling box offers steam vent, the deflector being positioned at tank body is provided with above baffling box, deflector comprise be positioned at its center central block and central block on stacked setting tilt to extend to multiple flabellums of inner tank wall, be provided with many groups of being positioned at tank body above deflector and lack shape deflection plate along the circle be arranged alternately about cylindrical shell short transverse, the sagitta of the scarce shape deflection plate of circle is greater than the radius of cylindrical shell, the superiors' circle lacks shape deflection plate and is provided with stainless steel cloth demister, the collecting tank being positioned at tank body is provided with below baffling box.The present invention can make the centrifugation clean-up effect of natural gas greatly improve.
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 have also been obtained and develops 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 usually, and gas scrubbing tank generally comprises surge tank and washing tank two parts, natural gas to be washed is introduced into surge tank, after tank internal gas pressure to be buffered is stable, to be entered at the bottom of the tank of the washing tank that cleaning solution is housed from surge tank by pipeline, gas, from bottom to top through cleaning solution, is discharged from gas outlet, thus is completed washing process.Existing washing tank is provided with 45 ° of downward 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 angular cut structures that air inlet pipe end is downward, 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 with deflector, comprise tank body, the air inlet pipe be connected with tank body and escape pipe, it is characterized in that: also comprise and be positioned at tank body and the baffling box be connected with tank body, in the air inlet pipe mouth of pipe is enclosed in by baffling box, the face of the baffling box relative with air inlet pipe is inclined plane, baffling box offers steam vent, the deflector being positioned at tank body is provided with above baffling box, deflector comprise be positioned at its center central block and central block on stacked setting tilt to extend to multiple flabellums of inner tank wall, be provided with many groups of being positioned at tank body above deflector and lack shape deflection plate along the circle be arranged alternately about tank body short transverse, the sagitta of the scarce shape deflection plate of circle is greater than the radius of tank body, the superiors' circle lacks shape deflection plate and is provided with stainless steel cloth demister, the collecting tank being positioned at tank body is provided with below baffling box.
Further, the metallic matrix of stainless steel cloth demister is 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 arriving baffling box inclined plane is changed the flow direction by baffling box completely, natural gas is discharged from the steam vent of baffling box and is entered tank body along inner tank wall tangential direction and does gyration, solid particle in natural gas and larger free liquid are dripped and are clashed into inner tank wall under the influence of centrifugal force, and drop in collecting tank along inwall, the centrifugation clean-up effect of natural gas is improved greatly; In addition, be provided with deflector in tank body, deflector is to the guide functions of mixed gas, and make mixed gas increase along inner tank wall tangential screw, drop and solid particle impingement tank body down drop, and make mixed gas separating effect better; Mixed gas after deflector water conservancy diversion arrives circle and lacks shape deflection plate, many groups of circles lack shape deflection plate and are arranged alternately along about tank body short transverse, many groups of circles lack the exhaust gases passes forming complications between shape deflection plate, mixed gas flow direction in the exhaust gases passes of complications constantly changes, drop and solid particle impingement deflection plate, down drop, make mixed gas separating effect better.
2, stainless steel cloth demister is set in tank body, after natural gas enters washing tank, the free drop that particle is large and solid particle 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 and also finally fall into collecting tank in stainless steel cloth demister, 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, the frictional resistance between droplet and demister can be reduced, 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 invention;
Fig. 3 is the connection diagram of air inlet pipe in the present invention, baffling box and tank body;
Fig. 4 is the structural representation of deflector in the present invention;
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, 7-deflector, 71-central block, 72-flabellum, 8-circle lack shape deflection plate.
Detailed description of the invention
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 with deflector, comprises tank body 1, the air inlet pipe 2 be connected with tank body 1 and escape pipe 3.Baffling box 4 is connected with, in the mouth of pipe of air inlet pipe 2 is enclosed in by baffling box 4 in tank body 1.Wherein, air inlet pipe 2 one end to be stretched in tank body 1 and is 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 in baffling box 4, baffling box 4 is positioned at tank body 1 and is connected with tank body 1.Above-mentioned connected mode directly can 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, and make the length of baffling box 4 two sides different, baffling box 4 is provided with steam vent 42, and wherein steam vent 42 is arranged on the longer side of baffling box 4 length.
The deflector 7 being positioned at tank body 1 is provided with above baffling box 4, this deflector 7 comprises the cylindrical center block 71 that is positioned at its center, the external cylindrical surface of central block 71 is welded with multi-disc flabellum 72, this flabellum 72 is obliquely installed and extends to the inwall of tank body 1, it is stacked that the width suitably arranging flabellum 72 makes flabellum 72 produce each other, when namely observing directly over central block 71, the projection of each flabellum 72 all overlaps with adjacent flabellum 72, and every sheet flabellum 72 is equipped with the through hole running through flabellum 72 two sides.Be provided with the circle being positioned at tank body 1 above deflector 7 and lack shape deflection plate 8, this circle lacks shape deflection plate 8 and be many groups, and along tank body 1 short transverse about be arranged alternately, circle lacks the radius that the sagitta of shape deflection plate 8 is greater than circle scarce shape deflection plate 8 place tank body 1.The superiors' circle lacks shape deflection plate 8 and is provided with the stainless steel cloth demister 5 being positioned at tank body 1, is provided with the collecting tank 6 being positioned at tank body 1 below baffling box 4.
Stainless steel cloth in this stainless steel cloth demister 5 is set to sandwich construction, and the aperture of steel wire is irregularly shaped.The metallic matrix of stainless steel cloth demister 5 is 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 drawn of one deck, the not viscosity on overall silk screen surface, self-cleaning and corrosion resistance can be kept, the droplet simultaneously with superelevation catches performance, and the filter efficiency of whole demister is greatly improved.
When the present invention works, natural gas enters baffling box from air inlet pipe, and the natural gas entered in baffling box is changed the flow direction by the inclined plane of baffling box completely, discharges and enters tank body along inner tank wall tangential direction afterwards do gyration from the steam vent of baffling box; After natural gas enters washing tank, the free drop that particle is large and solid particle fall into washing tank collecting tank, natural gas rises to deflector, deflector is to the guide functions of mixed gas, mixed gas is made to increase along inner tank wall tangential screw, drop and solid particle impingement tank body down drop, and make mixed gas separating effect better; Mixed gas after deflector water conservancy diversion arrives circle and lacks shape deflection plate, many groups of circles lack shape deflection plate and are arranged alternately along about tank body short transverse, many groups of circles lack the exhaust gases passes forming complications between shape deflection plate, mixed gas flow direction in the exhaust gases passes of complications constantly changes, drop and solid particle impingement deflection plate, down drop, make mixed gas separating effect better.The mixed gas lacked after shape deflection plate through the superiors' circle arrives fine and close stainless steel cloth demister, less solid particle is blocked, small drop is built up and also finally fall into collecting tank in stainless steel cloth demister, natural gas after purification is discharged from escape pipe, and natural gas is effectively purified.
Claims (2)
1. one kind has the natural gas washing tank of deflector, comprise tank body (1), the air inlet pipe (2) be connected with tank body (1) and escape pipe (3), it is characterized in that: also comprise and be positioned at tank body (1) and the baffling box (4) be connected with tank body (1), baffling box (4) offers steam vent (42), and described steam vent (42) is arranged on the longer side of baffling box (4) length, in air inlet pipe (2) mouth of pipe is enclosed in by baffling box (4), the face of the baffling box (4) relative with air inlet pipe (2) is inclined plane (41), baffling box (4) top is provided with the deflector (7) being positioned at tank body (1), deflector (7) comprises the central block (71) that is positioned at its center and the upper stacked setting of central block (71) and tilts to extend to multiple flabellums (72) of inner tank wall, every sheet flabellum (72) is equipped with the through hole running through flabellum (72) two sides, deflector (7) top is provided with many groups of being positioned at tank body (1) and lacks shape deflection plate (8) along the circle be arranged alternately about tank body (1) short transverse, the sagitta of the scarce shape deflection plate (8) of circle is greater than the radius of tank body (1), the superiors' circle lacks shape deflection plate (8) and is provided with stainless steel cloth demister (5), baffling box (4) below is provided with the collecting tank (6) being positioned at tank body (1).
2. the natural gas washing tank with deflector according to claim 1, is characterized in that: the metallic matrix of stainless steel cloth demister (5) is compounded with PTFE thin layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310689716.2A CN103691233B (en) | 2013-12-17 | 2013-12-17 | There is the natural gas washing tank of deflector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310689716.2A CN103691233B (en) | 2013-12-17 | 2013-12-17 | There is the natural gas washing tank of deflector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103691233A CN103691233A (en) | 2014-04-02 |
| CN103691233B true CN103691233B (en) | 2015-11-11 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310689716.2A Active CN103691233B (en) | 2013-12-17 | 2013-12-17 | There is the natural gas washing tank of deflector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103691233B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106823570A (en) * | 2017-03-15 | 2017-06-13 | 许晓梅 | A kind of surge tank and buffering canister assembly |
| CN107051011A (en) * | 2017-05-30 | 2017-08-18 | 石家庄汉创环保科技有限公司 | A kind of gas-liquid separation device of removal VOCs mists |
| CN108007229B (en) * | 2017-11-01 | 2019-05-21 | 中石化广州工程有限公司 | Liquefied natural gas after-condenser |
| CN112280606B (en) * | 2020-12-29 | 2021-03-19 | 四川凌耘建科技有限公司 | Horizontal separation metering sledge and separation metering method thereof |
| CN114032125B (en) * | 2021-11-05 | 2022-09-20 | 江苏华普泰克石油装备有限公司 | Waste gas accumulation-preventing combustion device and method for oil exploitation |
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|---|---|---|---|---|
| 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 |
| CN202438239U (en) * | 2012-03-01 | 2012-09-19 | 长沙有色冶金设计研究院有限公司 | Gas washing tower |
| CN202569940U (en) * | 2012-05-11 | 2012-12-05 | 河北英都气化有限公司 | Washing tower |
| CN203319962U (en) * | 2013-06-05 | 2013-12-04 | 中国石油天然气股份有限公司 | Vertical associated gas liquid dispenser |
| CN203591676U (en) * | 2013-12-17 | 2014-05-14 | 成都展望能源机械有限公司 | Natural gas washing tank with flow guiding plate |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101468286A (en) * | 2007-12-28 | 2009-07-01 | 海斯博特（北京）科技有限公司 | High-efficient self-excited gas washing device |
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2013
- 2013-12-17 CN CN201310689716.2A patent/CN103691233B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN202438239U (en) * | 2012-03-01 | 2012-09-19 | 长沙有色冶金设计研究院有限公司 | Gas washing tower |
| CN202569940U (en) * | 2012-05-11 | 2012-12-05 | 河北英都气化有限公司 | Washing tower |
| CN203319962U (en) * | 2013-06-05 | 2013-12-04 | 中国石油天然气股份有限公司 | Vertical associated gas liquid dispenser |
| CN203591676U (en) * | 2013-12-17 | 2014-05-14 | 成都展望能源机械有限公司 | Natural gas washing tank with flow guiding plate |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103691233A (en) | 2014-04-02 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210429 Address after: Room 78328, building 3, No. 1800, Panyuan Road, Changxing Town, Chongming District, Shanghai 202150 (Shanghai Taihe Economic Development Zone) Patentee after: Dushi (Shanghai) science and Technology Service Center Address before: 610041 Singapore Industrial Park, hi tech Zone, Sichuan, Chengdu Patentee before: ZHANWANG Inc. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240115 Address after: Huajuan Road Neighborhood Committee, Jundiping Street Office, Wulingyuan District, Zhangjiakou City, Hebei Province Patentee after: Zhangjiajie Xintai Natural Gas Co.,Ltd. Address before: Room 78328, building 3, No. 1800, Panyuan Road, Changxing Town, Chongming District, Shanghai 202150 (Shanghai Taihe Economic Development Zone) Patentee before: Dushi (Shanghai) science and Technology Service Center |
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| TR01 | Transfer of patent right |