CN204159186U - Full graphite tail gas purification tower - Google Patents
Full graphite tail gas purification tower Download PDFInfo
- Publication number
- CN204159186U CN204159186U CN201420555076.6U CN201420555076U CN204159186U CN 204159186 U CN204159186 U CN 204159186U CN 201420555076 U CN201420555076 U CN 201420555076U CN 204159186 U CN204159186 U CN 204159186U
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- tail gas
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Abstract
The full graphite tail gas purification tower that the utility model uses, tower body housing adopts graphite to make, and is divided into fluid chamber, tail gas inlet chamber, lower cooling chamber, adsorbent chamber, purification air cavity from the bottom to top.Fluid chamber is for the material holding the rear liquefaction of cooling, and tail gas inlet chamber enters for tail gas, and cooling chamber holds liquescent material in condensation tail gas.Have heat(ing) coil in adsorbent chamber, the surrounding of heat(ing) coil is covered with activated carbon fiber absorption material, for the utility absorbed in tail gas or there is polluter.Nontoxic gaseous material is emptying after purification air cavity.Tail gas purification tower high-low temperature resistant of the present utility model, corrosion resistance are strong, the filtration high adsorption capacity of sorbing material, good tail gas purification effect, and sorbing material can recover in desorb, long perfomance life.
Description
Technical field
The utility model relates to a kind of purifying processing device of industrial tail gas.
Background technology
The production of technical hydrochloric acid mainly adopts chlorine and hydrogen at the synthesizing chlorinated hydrogen of synthetic furnace combustion, then lowers the temperature, and the hydrogen chloride gas after cooling absorbs with watery hydrochloric acid or water and generates synthetic hydrochloric acid.But still have a little hydrogen chloride, chlorine or hydrogen to be contained in tail gas to emit.Similar with other compound probability of the synthesis of hydrogen chloride in also can produce the discharge of tail gas, both contaminated environment, waste resource again.
Application number be 2012204821189 utility model disclose a kind of novel high density nitrogen oxide tail gas purification tower, it is characterized in that: comprise tower body, four layers of spraying layer and inserts gripper shoe is provided with in described tower body, air inlet is provided with bottom tower body, top is provided with demist layer and air outlet, and the upper two-layer of described four layers of spraying layer is provided with independently sewer pipe.The utility model advantage is compared with prior art: the utility model novel high density NOx exhaust gas cleaner, solves background technology unstability of negative pressure in production equipment runs, and exhaust-gas treatment is not thoroughly and tobacco phenomenon.This plant machinery insufficient strength is high, easily causes security incident to occur.
Application number be 2009201690206 utility model disclose a kind of acid mist purifying tower, belong to exhaust-gas treatment and environmental technology field.It comprises the hopper bottom tower body, tower body, the lower packing layer above hopper, upper packing layer, bottom bracket, bracket and lower spray head and upper spray head, the upper end of hopper is provided with dividing plate, its center is provided with the fluid-through tube to downward-extension, be provided with dosing water supply tank and liquid level gauge in hopper, hopper inwall is provided with anticorrosive coat; Tower body is polyvinyl chloride, polypropylene or glass reinforced plastic winding structure, and the top of tower body is provided with demister; Lower packing layer and upper packing layer are the hollow-core construction that polypropylene, polyvinyl chloride or ceramic material are formed, and bracket is glass-fiber reinforced plastic grille structure.This utility model tower body mechanical strength increases than traditional equipment, but high and low temperature resistance is not good enough, is not suitable as hydrogen chloride synthesis tower and uses.
Summary of the invention
Utility model object: that a kind of chemical synthesis industry back segment uses, that good purification, heatproof corrosion resistant are good full graphite tail gas purification tower is provided.
Technical scheme:
The full graphite tail gas purification tower that the utility model uses, be installed and connected in the offgas outlet place of chemical industry synthetic furnace, the tower body housing of described tail gas purification tower adopts graphite to make, and is divided into fluid chamber, tail gas inlet chamber, lower cooling chamber, adsorbent chamber, purification air cavity from the bottom to top.
Fluid chamber is for the material holding the rear liquefaction of cooling, tail gas inlet chamber enters for tail gas, containing downspout road (being flow in the fluid chamber of this purifying column foot by lower cooling chamber for liquefied material) in tail gas inlet chamber, cooling chamber holds liquescent material in condensation tail gas.(upper end has steam inlet to connect steam inlet pipeline to have heat(ing) coil in adsorbent chamber, lower end has water out to connect outlet pipeline, for heating of Activated carbon adsorption material, make by the material desorb of adsorbing), the surrounding of heat(ing) coil is covered with activated carbon fiber absorption material, for the utility absorbed in tail gas or there is polluter.Nontoxic gaseous material is emptying by evacuation port after purification air cavity.
Cooling chamber between adsorbent chamber and purification air cavity or on having, discharges after being cooled to lower temperature for purified gas.
Beneficial effect:
The tower body of tail gas purification tower of the present utility model is full graphite material, high-low temperature resistant, and the corrosivity of resistant to chemical media is strong, the filtration high adsorption capacity of sorbing material, good tail gas purification effect, and sorbing material can recover in desorb, easy and simple to handle, and it is permanent to benefit from the life-span.Be applicable to the industrial exhaust gas processing device being used as the gas synthesis such as hydrogen chloride, sulfur dioxide, nitrogen dioxide.
Accompanying drawing explanation
Fig. 1 is a kind of longitudinal profile structural representation of the present utility model;
In figure, 1-tail gas inlet chamber, cooling chamber under 2-, the upper cooling chamber of 3-adsorbent chamber, 4-, 5-purifies air cavity, 6-steam inlet, 7-heat(ing) coil, 8-water out, 9-fluid chamber, 10-evacuation port.
Detailed description of the invention
Full graphite tail gas purification tower as shown in Figure 1, be installed and connected in the offgas outlet place of chemical industry synthetic furnace, the tower body housing of described tail gas purification tower adopts graphite to make, and is divided into fluid chamber 9, tail gas inlet chamber 1, lower cooling chamber 2, adsorbent chamber 3, purification air cavity 5 from the bottom to top.
Fluid chamber 9 is for the material holding the rear liquefaction of cooling, and tail gas inlet chamber 1 enters for tail gas, containing downspout road in tail gas inlet chamber 1, is flow in the fluid chamber 9 of this purifying column foot by lower cooling chamber 2 for liquefied material.
Lower cooling chamber 2 and upper cooling chamber 4 hold liquescent material in condensation tail gas; Be embedded with heat(ing) coil 7 in adsorbent chamber 3, upper end has steam to enter 6 mouthfuls of connection steam inlet pipelines, and lower end has water out 8 to connect outlet pipeline; The surrounding of heat(ing) coil 7 is covered with activated carbon fiber absorption material, for the utility absorbed in tail gas or there is polluter; Nontoxic gaseous material is emptying by evacuation port 10 after purification air cavity 5.
Claims (3)
1. a full graphite tail gas clean-up, is characterized in that: the tower body housing of described tail gas purification tower adopts graphite to make, and is divided into fluid chamber (9), tail gas inlet chamber (1), lower cooling chamber (2), adsorbent chamber (3), purification air cavity (5) from the bottom to top;
Fluid chamber (9) is for the material holding the rear liquefaction of cooling, and tail gas inlet chamber (1) enters for tail gas, and lower cooling chamber (2) holds liquescent material in condensation tail gas; There is in adsorbent chamber (3) heat(ing) coil (7), there is steam inlet (6) upper end of heat(ing) coil (7), there is water out (8) lower end; The surrounding of heat(ing) coil (7) is covered with activated carbon fiber absorption material, for the utility absorbed in tail gas or there is polluter; Nontoxic gaseous material is emptying by evacuation port (10) after purification air cavity (5).
2. full graphite tail gas clean-up as claimed in claim 1, is characterized in that: between adsorbent chamber (3) and purification air cavity (5), have upper cooling chamber (4), for discharge after purified gas cooling.
3. full graphite tail gas clean-up as claimed in claim 1 or 2, is characterized in that: containing downspout road in tail gas inlet chamber (1), flow in the fluid chamber (9) of this purifying column foot by lower cooling chamber (2) for liquefied material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420555076.6U CN204159186U (en) | 2014-09-26 | 2014-09-26 | Full graphite tail gas purification tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420555076.6U CN204159186U (en) | 2014-09-26 | 2014-09-26 | Full graphite tail gas purification tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204159186U true CN204159186U (en) | 2015-02-18 |
Family
ID=52532917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420555076.6U Expired - Fee Related CN204159186U (en) | 2014-09-26 | 2014-09-26 | Full graphite tail gas purification tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204159186U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107469605A (en) * | 2017-09-05 | 2017-12-15 | 南通山剑石墨设备有限公司 | A kind of graphite formula hydrogen chloride tail gas absorption tower |
| CN112557158A (en) * | 2021-02-28 | 2021-03-26 | 中国工程物理研究院核物理与化学研究所 | Separation, purification and collection device for xenon in air sample |
-
2014
- 2014-09-26 CN CN201420555076.6U patent/CN204159186U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107469605A (en) * | 2017-09-05 | 2017-12-15 | 南通山剑石墨设备有限公司 | A kind of graphite formula hydrogen chloride tail gas absorption tower |
| CN112557158A (en) * | 2021-02-28 | 2021-03-26 | 中国工程物理研究院核物理与化学研究所 | Separation, purification and collection device for xenon in air sample |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 037000 Shanxi province Datong Xinrong District Garden Garden Village North Tun Tun Xiang Patentee after: DATONG YU LIN DE GRAPHITE EQUIPMENT CO.,LTD. Address before: 037000 Shanxi province Datong Xinrong District Garden Garden Village North Tun Tun Xiang Patentee before: DATONG YULINDE CARBON MATERIALS TECHNOLOGY Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 037000 Shanxi province Datong Xinrong District Garden Garden Village North Tun Tun Xiang Patentee after: Datong Yulin De Graphite New Materials Co.,Ltd. Address before: 037000 Shanxi province Datong Xinrong District Garden Garden Village North Tun Tun Xiang Patentee before: DATONG YU LIN DE GRAPHITE EQUIPMENT CO.,LTD. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150218 Termination date: 20210926 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |