CN103691234A - Filler-type natural gas washing tank - Google Patents
Filler-type natural gas washing tank Download PDFInfo
- Publication number
- CN103691234A CN103691234A CN201310689746.3A CN201310689746A CN103691234A CN 103691234 A CN103691234 A CN 103691234A CN 201310689746 A CN201310689746 A CN 201310689746A CN 103691234 A CN103691234 A CN 103691234A
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- tank body
- deflector
- tank
- filler
- stainless steel
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Abstract
The invention relates to a filler-type natural gas washing tank, which comprises a tank body, a gas inlet pipe and a gas outlet pipe which are connected with the tank body, and a deflector box which is positioned in the tank body and connected with the tank body, wherein the deflector box wraps the orifice of the gas inlet pipe; the surface of the deflector box opposite the gas inlet pipe is an inclined plane; the deflector box is provided with a vent hole; the upper part of the deflector box is provided with a guide plate positioned in the tank body; the guide plate comprises a central block positioned at the center and a plurality of blades which are laminated on the central block and obliquely extend to the inner wall of the tank body; a plurality of sets of segment-shaped deflector plates, which are positioned in the tank body and arranged in a left-and-right alternate mode in the height direction of the shell, are arranged above the guide plate; the arc height of each segment-shaped deflector plate is greater than the radius of the shell; the uppermost segment-shaped deflector plate is provided with a multilayer filler which is an auto-distribution composite filler; a stainless steel screen foam killer is arranged above the filler; and a collecting basin positioned in the tank body is arranged under the deflector box. The washing tank can greatly enhance the centrifuging purifying effect of the natural gas.
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 material filling type 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, baffling box offers steam vent, baffling box top is provided with the deflector that is positioned at tank body, deflector comprises and is positioned at a plurality of flabellums that stacked setting on the central block at its center and central block inclination extend to inner tank wall, deflector top is provided with the many groups of scarce shape deflection plates of the circles that are arranged alternately along cylindrical shell short transverse left and right that are positioned at tank body, the sagitta of the scarce shape deflection plate of circle is greater than the radius of cylindrical shell, the superiors' circle lacks multiple filling layers on shape deflection plate, filler is the compounded mix that certainly distributes, filler top is provided with stainless steel cloth demister, baffling box below is provided with the collecting tank that is positioned at tank body.
Further, the stainless steel cloth in stainless steel cloth demister is made as sandwich construction, and the aperture of stainless steel cloth is irregularly shaped, and stainless steel wire is compounded with PTFE thin layer on the net.
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; In addition, be provided with deflector in cylindrical shell, the guide functions of deflector to mixed gas, makes mixed gas rise along cylinder inboard wall tangential screw, and drop and solid particle clash into cylindrical shell and fall down, and make mixed gas separating effect better; Mixed gas after deflector water conservancy diversion arrives circle and lacks shape deflection plate, many group circles lack shape deflection plate and are arranged alternately along cylindrical shell short transverse left and right, between the scarce shape deflection plate of many group circles, form tortuous exhaust gases passes, mixed gas flow direction in tortuous exhaust gases passes constantly changes, drop and solid particle clash into deflection plate, down drop, make mixed gas separating effect better; Mixed gas after circle lacks shape deflection plate carries out separation, purification by filler, makes mixed gas separating effect better.
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;
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, 9-filler.
The specific embodiment
Below in conjunction with accompanying drawing, the present invention will be further described:
As shown in the figure, a kind of material filling type 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.
Stainless steel cloth in this stainless steel cloth demister 5 is made as sandwich construction, and the aperture of steel wire is irregularly shaped.The golden stainless steel wire of stainless steel cloth demister 5 is compounded with PTFE thin layer on the net, 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.
When the present invention works, natural gas enters baffling box from air inlet pipe, and the natural gas entering in baffling box is completely changed and flows to by the inclined plane of baffling box, discharges and enters tank body along inner tank wall tangential direction afterwards do gyration from the steam vent of baffling box; 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 deflector, the guide functions of deflector to mixed gas, make mixed gas increase along cylinder inboard wall tangential screw, drop and solid particle clash into cylindrical shell and fall down, and make mixed gas separating effect better; Mixed gas after deflector water conservancy diversion arrives circle and lacks shape deflection plate, many group circles lack shape deflection plate and are arranged alternately along cylindrical shell short transverse left and right, between the scarce shape deflection plate of many group circles, form tortuous exhaust gases passes, mixed gas flow direction in tortuous exhaust gases passes constantly changes, drop and solid particle clash into deflection plate, down drop, make mixed gas separating effect better.The mixed gas lacking after shape deflection plate through the superiors' circle arrives multiple filling layers, and mixed gas is after filler is processed, and detersive efficiency has improved 10-15%, has increased the benefit of engineering.Can significantly improve detersive efficiency, and operate, safeguard simple; Mixed gas arrives to fine and close stainless steel cloth demister afterwards, 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 natural gas is effectively purified.
Claims (2)
1. a material filling type 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 deflector (7) that is positioned at tank body (1), deflector (7) comprises and is positioned at a plurality of flabellums (72) that the central block (71) at its center and the upper stacked setting of central block (71) inclination extend to inner tank wall, deflector (7) top is provided with the many groups of scarce shape deflection plates (8) of the circles that are arranged alternately along cylindrical shell (1) short transverse left and right that are positioned at tank body (1), the sagitta of the scarce shape deflection plate (8) of circle is greater than the radius of cylindrical shell (1), the superiors' circle lacks the upper multiple filling layers (9) of shape deflection plate (8), filler (9) is the compounded mix that certainly distributes, filler (9) top is provided with stainless steel cloth demister (5), 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: the stainless steel cloth in stainless steel cloth demister (5) is made as sandwich construction, and the aperture of stainless steel cloth is irregularly shaped, and stainless steel wire is compounded with PTFE thin layer on the net.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310689746.3A CN103691234B (en) | 2013-12-17 | 2013-12-17 | Material filling type natural gas washing tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310689746.3A CN103691234B (en) | 2013-12-17 | 2013-12-17 | Material filling type natural gas washing tank |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103691234A true CN103691234A (en) | 2014-04-02 |
| CN103691234B CN103691234B (en) | 2015-11-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310689746.3A Expired - Fee Related CN103691234B (en) | 2013-12-17 | 2013-12-17 | Material filling type natural gas washing tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103691234B (en) |
Cited By (3)
| 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 |
| CN107699305A (en) * | 2017-10-25 | 2018-02-16 | 中石化广州工程有限公司 | Vertical liquefied natural gas after-condenser |
| CN107726730A (en) * | 2017-10-25 | 2018-02-23 | 中石化广州工程有限公司 | A kind of vertical liquefied natural gas after-condenser |
Citations (8)
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| 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 |
| 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 |
| CN202730091U (en) * | 2012-07-02 | 2013-02-13 | 中钢集团鞍山热能研究院有限公司 | Novel efficient filler type direct-cooling 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 |
| CN203591674U (en) * | 2013-12-17 | 2014-05-14 | 成都展望能源机械有限公司 | Packing type natural gas washing tank |
-
2013
- 2013-12-17 CN CN201310689746.3A patent/CN103691234B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| 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 |
| CN202730091U (en) * | 2012-07-02 | 2013-02-13 | 中钢集团鞍山热能研究院有限公司 | Novel efficient filler type direct-cooling 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 |
| CN203591674U (en) * | 2013-12-17 | 2014-05-14 | 成都展望能源机械有限公司 | Packing type natural gas washing tank |
Cited By (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 |
| CN107699305A (en) * | 2017-10-25 | 2018-02-16 | 中石化广州工程有限公司 | Vertical liquefied natural gas after-condenser |
| CN107726730A (en) * | 2017-10-25 | 2018-02-23 | 中石化广州工程有限公司 | A kind of vertical liquefied natural gas after-condenser |
| CN107699305B (en) * | 2017-10-25 | 2020-02-14 | 中石化广州工程有限公司 | Vertical liquefied natural gas recondenser |
| CN107726730B (en) * | 2017-10-25 | 2020-02-14 | 中石化广州工程有限公司 | Vertical liquefied natural gas recondenser |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103691234B (en) | 2015-11-18 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151118 Termination date: 20201217 |
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| CF01 | Termination of patent right due to non-payment of annual fee |