CN202224031U - Chilling spray equipment for purification of chemical waste gas - Google Patents
Chilling spray equipment for purification of chemical waste gas Download PDFInfo
- Publication number
- CN202224031U CN202224031U CN2011203518476U CN201120351847U CN202224031U CN 202224031 U CN202224031 U CN 202224031U CN 2011203518476 U CN2011203518476 U CN 2011203518476U CN 201120351847 U CN201120351847 U CN 201120351847U CN 202224031 U CN202224031 U CN 202224031U
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- spray
- absorber
- links
- quench
- waste gas
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- Gas Separation By Absorption (AREA)
Abstract
The utility model discloses chilling spray equipment for purification of chemical waste gas, which comprises a spray absorption column, a spray absorber and spray components. A waste gas inlet is arranged on the spray absorption column, the spray components include a main spray pipe, a spray pipe and a group of spray branch pipes, one end of the main spray pipe is connected with an output end of the spray absorption column while the other end of the main spray pipe is connected with the spray pipe, the spray branch pipes are arranged on the spray pipe and connected with the spray absorber, and the spray absorber is connected with the spray column. During use of the chilling spray equipment, waste gas enters the spray absorption column, and liquid is filtered by a filter after the waste gas is sprayed by water in the spray absorption column, is transferred by the aid of a solvent pump and then flows through the spray components. Part of the liquid enters a waste solvent storage tank, while the rest liquid is subjected to circulatory spraying and absorbing continuously, and accordingly purification of waste gas is realized.
Description
Technical field
The utility model relates to a kind of technical field of chemical emission purified treatment, specifically, is meant a kind of Quench spray equipment that chemical emission purifies that is used for.
Background technology
As everyone knows, chemical industry waste gas is mainly derived from the production and process of product.Because the chemical products kind is abundant, the raw material type of use is many and quantity is big, and the production process reaction is numerous and diverse, therefore, chemical industry waste gas of a great variety, capacity is big, exhaust gas constituents is complicated.Existing many enterprises; Because of lack that technology is simple, stable, convenient operation and management, improvement technology that processing cost is low; The way of often adopt to strengthen ventilating with exhaust gas dilution after directly discharging; Though reach the unit discharge standard like this, in fact the environmental contaminants total emission volumn does not reduce.
The utility model content
The purpose of the utility model is to provide a kind of Quench spray equipment that chemical emission purifies that is used for, and can carry out purified treatment to the waste gas that chemical industry produces.
For realizing above-mentioned purpose, the technical scheme that the utility model adopted is:
A kind of Quench spray equipment that is used for the chemical emission purification; It comprises spray absorber, spray absorber and spray assembly, and described spray absorber is provided with exhaust gas inlet, and described spray assembly comprises the spray person in charge, shower and spray branch; Described spray branches into one group; The end that described spray is responsible for links to each other with the output of spray absorber, and the other end links to each other with described shower, and described spray branch is located on the described shower; Described spray branch links to each other with described spray absorber, and described spray absorber links to each other with described spray column.
The above-mentioned Quench spray equipment that is used for the chemical emission purification, it also includes the solvent slop storage tank, and a described wherein spray branch links to each other with described solvent slop storage tank.
The above-mentioned Quench spray equipment that is used for the chemical emission purification, it also further includes filling pipe and links to each other with described spray absorber.
The above-mentioned Quench spray equipment that is used for the chemical emission purification, it also further includes head tank, and described head tank links to each other with a described wherein spray arm, and the overflow pipe on the described head tank links to each other with filling pipe.
The above-mentioned Quench spray equipment that is used for the chemical emission purification, it also further includes solvent pump, and described solvent pump is located between the described spray absorber and the described spray person in charge.
Preferably, above-mentioned solvent pump and spray also are provided with Pressure gauge between being responsible for.
Preferably, above-mentioned Pressure gauge and described spray are provided with gate valve between being responsible for.
Preferably, above-mentioned filling pipe is provided with gate valve and the magnetic valve that parallel connection is provided with.
Preferably, all be provided with gate valve in above-mentioned each spray branch.
After adopting technique scheme, waste gas gets in the spray absorber, after the spray effect through the water in the spray absorber; Filter through filter, solvent pump shifts liquid, again through the spray assembly; Wherein a part of liquid gets in the solvent slop storage tank; Other liquid, the spray of proceeding to circulate absorb to be handled, thereby realizes the purified treatment to waste gas.
Description of drawings
Fig. 1 is the principle flow chart of the utility model;
Fig. 2 is the vertical view that the spray of the utility model absorbs;
Fig. 3 is the absorption tower structural representation of the utility model.
The specific embodiment
For the purpose, technical scheme and the advantage that make the utility model is clearer,, the utility model is further elaborated below in conjunction with accompanying drawing and embodiment.
See also Fig. 1,2; The utility model discloses a kind of Quench spray equipment that chemical emission purifies that is used for; It comprises spray absorber 1, spray absorber 2, spray assembly 3, head tank 4, solvent slop storage tank 5, solvent pump 6, Pressure gauge 7, gate valve assembly and magnetic valve; Wherein:
With reference to shown in Figure 3; Spray absorber 1; It comprises absorption tower tower body 11, support grid 12, waste gas inlet pipe 13 and evacuation port 14, and evacuation port 14 is located at the top of absorption tower tower body 11, and support grid 12 is located at and is only received in the Tata body 11; Waste gas inlet pipe 13 links to each other with absorption tower tower body 11, and an outside end is an exhaust gas inlet 131;
It links to each other spray absorber 2 with spray assembly 3 and spray absorber 1 respectively, is equiped with absorption liquid in it, and it carries out absorption processing first time to waste gas.
With reference to figure 1, shown in 2, spray assembly 3 comprises the spray person in charge 31, shower 32 and spray branch 33, wherein:
Spray is responsible for 31, and the one of which end links to each other with spray absorber 1, and between itself and spray absorber 1, is provided with gate valve 81, filter A, solvent pump 6, Pressure gauge 7 and gate valve 82 successively.
It also includes filling pipe 10, and it links to each other with spray absorber 1, and which is provided with gate valve 85 and magnetic valve 91 that parallel connection is provided with, and head tank 4 also links to each other with filling pipe 10, its with filling pipe 10 between also be provided with the gate valve 86 and the magnetic valve 92 of parallelly connected setting.
Also be provided with overflow pipe 41 on the head tank 4, overflow pipe 41 also advances in the spray absorber 1 with filling pipe 10 together.
During use, with reference to shown in Figure 2, this covering device is provided with two groups; Waste gas gets into the spray absorber 1 from exhaust gas inlet 131, and after the spray effect through the water in the spray absorber 1, A filters through filter; 6 pairs of liquid of solvent pump shift, and again through spray assembly 3, wherein a part of liquid gets in the solvent slop storage tank 5; Other liquid, the spray of proceeding to circulate absorb to be handled, thereby realizes the purified treatment to waste gas.
The above; Be merely the preferable specific embodiment of the utility model; But the protection domain of the utility model is not limited thereto; Any technical staff who is familiar with the present technique field is in the technical scope that the utility model discloses, and the variation that can expect easily or replacement all should be encompassed within the protection domain of the utility model.Therefore, the protection domain of the utility model should be as the criterion with the protection domain of claim.
Claims (9)
1. one kind is used for the Quench spray equipment that chemical emission purifies; It is characterized in that: it comprises spray absorber, spray absorber and spray assembly, and described spray absorber is provided with exhaust gas inlet, and described spray assembly comprises the spray person in charge, shower and spray branch; Described spray branches into one group; The end that described spray is responsible for links to each other with the output of spray absorber, and the other end links to each other with described shower, and described spray branch is located on the described shower; Described spray branch links to each other with described spray absorber, and described spray absorber links to each other with described spray column.
2. the Quench spray equipment that is used for the chemical emission purification as claimed in claim 1, it is characterized in that: it also includes the solvent slop storage tank, and a described wherein spray branch links to each other with described solvent slop storage tank.
According to claim 1 or claim 2 be used for the Quench spray equipment that chemical emission purifies, it is characterized in that: it also further includes filling pipe and links to each other with described spray absorber.
4. the Quench spray equipment that is used for the chemical emission purification as claimed in claim 3; It is characterized in that: it also further includes head tank; Described head tank links to each other with a described wherein spray arm, and the overflow pipe on the described head tank links to each other with filling pipe.
5. the Quench spray equipment that is used for the chemical emission purification as claimed in claim 4, it is characterized in that: it also further includes solvent pump, and described solvent pump is located between the described spray absorber and the described spray person in charge.
6. the Quench spray equipment that is used for the chemical emission purification as claimed in claim 5 is characterized in that: described solvent pump and spray also are provided with Pressure gauge between being responsible for.
7. the Quench spray equipment that is used for the chemical emission purification as claimed in claim 6 is characterized in that: described Pressure gauge and described spray are provided with gate valve between being responsible for.
8. the Quench spray equipment that is used for the chemical emission purification as claimed in claim 3 is characterized in that: described filling pipe is provided with gate valve and the magnetic valve that parallel connection is provided with.
According to claim 1 or claim 2 be used for the Quench spray equipment that chemical emission purifies, it is characterized in that: all be provided with gate valve in described each spray branch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203518476U CN202224031U (en) | 2011-09-19 | 2011-09-19 | Chilling spray equipment for purification of chemical waste gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203518476U CN202224031U (en) | 2011-09-19 | 2011-09-19 | Chilling spray equipment for purification of chemical waste gas |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202224031U true CN202224031U (en) | 2012-05-23 |
Family
ID=46074641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203518476U Expired - Lifetime CN202224031U (en) | 2011-09-19 | 2011-09-19 | Chilling spray equipment for purification of chemical waste gas |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202224031U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103664728A (en) * | 2012-09-26 | 2014-03-26 | 中山天贸电池有限公司 | Method for recovering nuclear matrix protein (NMP) solvent in production of lithium ion battery |
-
2011
- 2011-09-19 CN CN2011203518476U patent/CN202224031U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103664728A (en) * | 2012-09-26 | 2014-03-26 | 中山天贸电池有限公司 | Method for recovering nuclear matrix protein (NMP) solvent in production of lithium ion battery |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120523 |
|
| CX01 | Expiry of patent term |