CN209893422U - Laboratory tail gas processing apparatus - Google Patents
Laboratory tail gas processing apparatus Download PDFInfo
- Publication number
- CN209893422U CN209893422U CN201920561649.9U CN201920561649U CN209893422U CN 209893422 U CN209893422 U CN 209893422U CN 201920561649 U CN201920561649 U CN 201920561649U CN 209893422 U CN209893422 U CN 209893422U
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- CN
- China
- Prior art keywords
- tail gas
- gas treatment
- laboratory
- outlet pipe
- treatment tower
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- Expired - Fee Related
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Abstract
A laboratory tail gas treatment device, comprising: laboratory and tail gas treatment tower, the laboratory is interior to be installed the intake pipe, the intake pipe intercommunication sets up the draught fan in the laboratory outside, draught fan intercommunication tail gas treatment tower lower part, supreme hydroecium, combustion chamber, second outlet pipe, PH regulator adhesive linkage, the first outlet pipe of being equipped with in proper order are down followed to the tail gas treatment tower, the hydroecium communicates with the reservoir chamber that sets up in the tail gas treatment tower bottom outside, be equipped with the water pump in the reservoir chamber, total outlet pipe is connected to the water pump, total outlet pipe and first outlet pipe, second outlet pipe intercommunication, outlet duct one is connected on tail gas treatment tower top, the active carbon adsorber is connected to outlet duct one, outlet duct two is connected to the active carbon adsorber. The tail gas treatment tower is compact in structure, tail gas in a laboratory is pumped into the tail gas treatment tower to be treated and discharged, gas flow circulation and energy conservation and emission reduction are facilitated, and the tail gas treatment tower has universality.
Description
Technical Field
The utility model relates to a laboratory paraphernalia field, in particular to laboratory tail gas processing apparatus.
Background
The catalytic experiment in the laboratory stage is a necessary way for developing an industrially applied catalyst, a large amount of catalytic experiments in a laboratory are required to be carried out by a developer in the initial research and development stage of any industrial catalyst, the performance of the catalyst is explored, effective data support is provided for the modification, pilot scale amplification and industrial application of the catalyst, and reaction products are easy to collect and process for the reaction of which the products are liquid phases at normal temperature; for the reaction of the product which is gas phase or gas-liquid mixture at normal temperature, the reaction product is usually directly discharged in the atmosphere except part of the collected reaction product is used for composition analysis, the catalytic reaction is a complex chemical reaction process, the reactants and the reaction product are various, the VOC component in the reaction product is directly discharged into the atmosphere, the environmental pollution can be caused, and the safety of human bodies can be threatened even after some toxic and harmful gases are enriched.
At present, some patents have been published for tail gas treatment devices for certain specific reaction devices or specific component gases, for example, patent CN205174400U discloses a tail gas treatment device suitable for an open reaction kettle, which is used for collecting and treating tail gas in the heating process of rubber powder asphalt; patent CN204320041U discloses a laboratory tail gas recovery unit for the recovery of solvent soluble substance in the tail gas.
However, these patents are highly targeted and not universal, and cannot effectively treat the VOC in most of the tail gas of the experimental apparatus.
SUMMERY OF THE UTILITY MODEL
To prior art in the above-mentioned not enough, the utility model provides a laboratory tail gas processing apparatus, its compact structure takes out tail gas in the laboratory to the tail gas treatment tower in, handles and discharges tail gas, is favorable to gas flow circulation and energy saving and emission reduction, has the universality.
In order to achieve the above object, the utility model adopts the following technical scheme:
a laboratory tail gas treatment device, comprising: laboratory and tail gas treatment tower, the laboratory is interior to be installed the intake pipe, the intake pipe intercommunication sets up the draught fan in the laboratory outside, draught fan intercommunication tail gas treatment tower lower part, supreme hydroecium, combustion chamber, second outlet pipe, PH regulator adhesive linkage, the first outlet pipe of being equipped with in proper order are down followed to the tail gas treatment tower, the hydroecium communicates with the reservoir chamber that sets up in the tail gas treatment tower bottom outside, be equipped with the water pump in the reservoir chamber, total outlet pipe is connected to the water pump, total outlet pipe and first outlet pipe, second outlet pipe intercommunication, outlet duct one is connected on tail gas treatment tower top, the active carbon adsorber is connected to outlet duct one, outlet duct two is connected to the active carbon adsorber.
Furthermore, a plurality of air inlet expanding pipes which are convenient for tail gas in the laboratory to enter are communicated with the air inlet pipe.
Furthermore, a combustion-supporting gas inlet pipe and an igniter are arranged on the inner side of the combustion chamber.
Further, an air quality detector is arranged at the top end of the air outlet pipe II.
The utility model has the advantages that:
the utility model discloses its compact structure takes out tail gas in the laboratory to the tail gas treatment tower in, through combustion reaction, acid-base reaction in the tail gas treatment tower, then through activated carbon adsorption, handles and discharges tail gas, is favorable to gas flow circulation and energy saving and emission reduction, and the processing procedure has the universality.
Drawings
Fig. 1 is a schematic structural view of the present invention;
reference symbol comparison table:
1-laboratory, 2-air inlet pipe, 3-air inlet expansion pipe, 4-draught fan, 5-tail gas treatment tower, 6-combustion chamber, 7-PH regulator attachment layer, 8-first water outlet pipe, 9-second water outlet pipe, 10-igniter, 11-combustion-supporting air inlet pipe, 12-water storage chamber, 13-water pump, 14-first air outlet pipe, 15-activated carbon absorber, 16-second air outlet pipe and 17-total water outlet pipe.
Detailed Description
The following describes the present invention with reference to the accompanying drawings. In which like parts are designated by like reference numerals. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.
In order to make the content of the present invention more clearly understood, the technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the attached drawings in the embodiment of the present invention.
As shown in fig. 1, a laboratory tail gas treatment device includes: laboratory 1 and tail gas treatment tower 5, installation intake pipe 2 in the laboratory 1, intake pipe 2 intercommunication sets up draught fan 4 in the laboratory 1 outside, draught fan 4 intercommunication tail gas treatment tower 5 lower part, supreme hydroecium, combustion chamber 6, second outlet pipe 9, PH regulator adhesive layer 7, the first outlet pipe 8 of being equipped with in proper order are followed to tail gas treatment tower 5, the hydroecium communicates with the reservoir 12 that sets up in the 5 bottom outsides of tail gas treatment tower, be equipped with water pump 13 in the reservoir 12, water pump 13 connects total outlet pipe 17, total outlet pipe 17 and first outlet pipe 8, second outlet pipe 9 intercommunication, outlet duct 14 is connected on 5 tops of tail gas treatment tower, activated carbon absorber 15 is connected on outlet duct 14, activated carbon absorber 15 connects outlet duct two 14.
The air inlet pipe 2 is communicated with a plurality of air inlet expanding pipes 3 which are convenient for tail gas in the laboratory 1 to enter. And a combustion-supporting gas inlet pipe 11 and an igniter 10 are arranged on the inner side of the combustion chamber 6. And an air quality detector is arranged at the top end of the second air outlet pipe 14.
In the device use, through draught fan 4 and intake pipe 2, take out tail gas in the laboratory to tail gas treatment tower 5 in, through combustion reaction, acid-base reaction in tail gas treatment tower 5, then through activated carbon adsorption, handle and discharge tail gas, be favorable to gas flow circulation and energy saving and emission reduction, and the processing procedure has the universality.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not intended to limit the present invention, and all modifications, equivalents, improvements and the like that are made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (4)
1. A laboratory tail gas treatment device, comprising: laboratory (1) and tail gas treatment tower (5), its characterized in that, install intake pipe (2) in laboratory (1), intake pipe (2) intercommunication sets up draught fan (4) in the laboratory (1) outside, draught fan (4) intercommunication tail gas treatment tower (5) lower part, supreme hydroecium, combustion chamber (6), second outlet pipe (9), PH regulator adhesion layer (7), first outlet pipe (8) are equipped with in proper order down to tail gas treatment tower (5), the hydroecium communicates with aqua storage chamber (12) that set up in the tail gas treatment tower (5) bottom outside, be equipped with water pump (13) in aqua storage chamber (12), total outlet pipe (17) is connected in water pump (13), total outlet pipe (17) and first outlet pipe (8), second outlet pipe (9) intercommunication, outlet duct (14) is connected on tail gas treatment tower (5) top, the first air outlet pipe (14) is connected with an activated carbon adsorber (15), and the activated carbon adsorber (15) is connected with a second air outlet pipe (16).
2. The laboratory exhaust gas treatment device according to claim 1, wherein: the air inlet pipe (2) is communicated with a plurality of air inlet expanding pipes (3) which are convenient for tail gas in the laboratory (1) to enter.
3. The laboratory exhaust gas treatment device according to claim 1, wherein: and a combustion-supporting gas inlet pipe (11) and an igniter (10) are arranged on the inner side of the combustion chamber (6).
4. The laboratory exhaust gas treatment device according to claim 1, wherein: and an air quality detector is arranged at the top end of the second air outlet pipe (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920561649.9U CN209893422U (en) | 2019-04-26 | 2019-04-26 | Laboratory tail gas processing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920561649.9U CN209893422U (en) | 2019-04-26 | 2019-04-26 | Laboratory tail gas processing apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209893422U true CN209893422U (en) | 2020-01-03 |
Family
ID=68999588
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920561649.9U Expired - Fee Related CN209893422U (en) | 2019-04-26 | 2019-04-26 | Laboratory tail gas processing apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209893422U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111578295A (en) * | 2020-03-31 | 2020-08-25 | 中国船舶重工集团公司第七一八研究所 | Burning washing type semiconductor waste gas treatment device |
-
2019
- 2019-04-26 CN CN201920561649.9U patent/CN209893422U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111578295A (en) * | 2020-03-31 | 2020-08-25 | 中国船舶重工集团公司第七一八研究所 | Burning washing type semiconductor waste gas treatment device |
| CN111578295B (en) * | 2020-03-31 | 2022-12-09 | 中国船舶重工集团公司第七一八研究所 | Burning washing formula semiconductor exhaust treatment device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20200103 |