CN202538610U - Tail gas collection system - Google Patents
Tail gas collection system Download PDFInfo
- Publication number
- CN202538610U CN202538610U CN2012200939887U CN201220093988U CN202538610U CN 202538610 U CN202538610 U CN 202538610U CN 2012200939887 U CN2012200939887 U CN 2012200939887U CN 201220093988 U CN201220093988 U CN 201220093988U CN 202538610 U CN202538610 U CN 202538610U
- Authority
- CN
- China
- Prior art keywords
- collection chamber
- retaining wall
- tail gas
- collecting chamber
- water
- 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
Links
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- Treating Waste Gases (AREA)
- Gas Separation By Absorption (AREA)
Abstract
The utility model discloses a tail gas collection system which comprises a collection chamber, wherein a gas inlet pipeline is connected with the lower end of the side edge of the collection chamber; a lower retaining wall and an upper retaining wall are arranged in the collection chamber; a water inlet pipeline is arranged at the upper end of the collection chamber; a plurality of tiny water spraying holes are formed in one section of the water inlet pipeline, which is positioned in the collection chamber; a water outlet is formed in the bottom of the collection chamber; a recycling water tank is arranged below the water outlet; a gas outlet pipeline is connected to the rear end of the upper retaining wall on the top of the collection chamber; and the upper retaining wall and the lower retaining wall are made of anti-corrosion cement materials. According to the tail gas collection system, the retaining walls are arranged in the collection chamber; furthermore, water is sprayed from the top of the collection chamber, and the recycling water tank structure is arranged at the bottom of the collection chamber, so that a path where the gas passes is lengthened, and the absorption and purification effects are good; waste water with chemical constituents can be recycled; the tail gas is purified; and the cost can be saved.
Description
Technical field:
The utility model relates to the pesticide producing apparatus field, relates in particular to a kind of tail gas collection system.
Background technology:
Producing pesticide original medicine (for example: the former medicine of Permethrin, lambda-cyhalothrin, the former medicine of Biphenthrin etc.) and pesticidal preparations (for example: 3% acetamiprid EC; 25% first piperazine aqua, 30% gyphosate solution, but 25% pyrrole aphid ketone wet-milling; 50% Nitenpyram water dispersible granules etc.) in the production process, can produce a large amount of tail gas, owing to use hydrochloric acid in the production process; Deep-etching chemical agents such as the concentrated sulfuric acid, so contain the number of chemical composition in the tail gas, wherein there is multiple composition to recycle; But after exhaust treatment system in the past all comes out these component separating, discharge, cause waste with sewage; And exhaust treatment system in the past is in an airtight container, to feed tail gas and water spray, and the tail gas travel path is short, so the absorption cleaning effect is not fine.Therefore imagination provides a kind of equipment to solve this problem.
The utility model content:
The purpose of the utility model just provides a kind of gas sampling device, solves in the tail gas to contain the number of chemical composition, wherein has multiple composition to recycle; But after exhaust treatment system in the past all comes out these component separating; Discharge with sewage, cause waste, and exhaust treatment system in the past is in an airtight container, to feed tail gas and water spray; The tail gas travel path is short, so the absorption cleaning effect is not good problem.
The technical scheme that the utility model adopts is:
A kind of tail gas collection system; Comprise collecting chamber: collecting chamber side lower end is connected with gas feeding pipe, is provided with lower retaining wall and top retaining wall in the collecting chamber, and the collecting chamber upper end is equipped with water inlet pipe; Water inlet pipe is positioned on a section of collecting chamber and has some tiny hole for water sprayings; The collecting chamber bottom has delivery port, and the delivery port below is equipped with the recovery tank, and the position of top retaining wall rear end, collecting chamber top is connected with outlet pipe.
Said upper and lower barricade is corrosion-resistant cement material and processes.
Compared with prior art, the beneficial effect of the utility model is:
The utility model is sprayed water from the top through at collecting chamber barricade being installed simultaneously, and the bottom is provided with the structure that reclaims tank; The path that gas need be passed through is elongated, and absorption cleaning is effective, and the waste water that contains chemical composition can be recycled; Not only clean tail gas can also be practiced thrift cost.
Description of drawings:
Accompanying drawing 1 is the utility model structural representation.
The specific embodiment:
Below in conjunction with accompanying drawing, the utility model is done further explain through embodiment:
A kind of tail gas collection system comprises collecting chamber 1: collecting chamber 1 side lower end is connected with gas feeding pipe 2, is provided with lower retaining wall 3 and top retaining wall 4 in the collecting chamber 1; Collecting chamber 1 upper end is equipped with water inlet pipe 5; Water inlet pipe 5 is positioned on a section of collecting chamber 1 and has some tiny hole for water sprayings, and collecting chamber 1 bottom has delivery port 6, and delivery port 6 belows are equipped with reclaims tank 7; The position of collecting top retaining wall rear end, top, Room 1 is connected with outlet pipe 8, and upper and lower barricade is corrosion-resistant cement material and processes.
The foregoing description is merely the preferred implementation of the utility model, and in addition, the utility model can also have other implementations.Need to prove that under the prerequisite that does not break away from the utility model design, any conspicuous improvement and modification all should fall within the protection domain of the utility model.
Claims (2)
1. a tail gas collection system comprises collecting chamber, it is characterized in that: collecting chamber side lower end is connected with gas feeding pipe; Be provided with lower retaining wall and top retaining wall in the collecting chamber; Collecting chamber upper end is equipped with water inlet pipe, and water inlet pipe is positioned on a section of collecting chamber and has some tiny hole for water sprayings, has delivery port bottom the collecting chamber; The delivery port below is equipped with the recovery tank, and the position of top retaining wall rear end, collecting chamber top is connected with outlet pipe.
2. a kind of tail gas collection system according to claim 1 is characterized in that: said upper and lower barricade is corrosion-resistant cement material and processes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200939887U CN202538610U (en) | 2012-03-13 | 2012-03-13 | Tail gas collection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200939887U CN202538610U (en) | 2012-03-13 | 2012-03-13 | Tail gas collection system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202538610U true CN202538610U (en) | 2012-11-21 |
Family
ID=47159304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200939887U Expired - Fee Related CN202538610U (en) | 2012-03-13 | 2012-03-13 | Tail gas collection system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202538610U (en) |
-
2012
- 2012-03-13 CN CN2012200939887U patent/CN202538610U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20121121 Termination date: 20150313 |
|
| EXPY | Termination of patent right or utility model |