CN204170610U - Desulfurization deodoration system - Google Patents
Desulfurization deodoration system Download PDFInfo
- Publication number
- CN204170610U CN204170610U CN201420635181.0U CN201420635181U CN204170610U CN 204170610 U CN204170610 U CN 204170610U CN 201420635181 U CN201420635181 U CN 201420635181U CN 204170610 U CN204170610 U CN 204170610U
- Authority
- CN
- China
- Prior art keywords
- desulfurizing tower
- air inlet
- pipe
- hydroxide solution
- sodium hydroxide
- 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
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- Treating Waste Gases (AREA)
- Gas Separation By Absorption (AREA)
Abstract
The utility model provides a kind of desulfurization deodoration system, it comprises desulfurizing tower, air inlet pipe, sodium hydroxide solution holding vessel, storage cabinet and sodium carbonate filter, described air inlet pipe passes into desulfurizing tower through desulfurizing tower bottom, and the described air inlet mouth of pipe is arranged towards desulfurizing tower top, the outlet of described sodium hydroxide solution holding vessel is disposed with valve and pump, and pass into desulfurizing tower top through pipeline, described storage cabinet passes into bottom desulfurizing tower through pipeline, and described sodium carbonate filter is horizontally installed in the desulfurizing tower below the air inlet mouth of pipe.Owing to have employed technique scheme, the utility model has the simple advantage of structure, and it can absorb sulfur dioxide gas, and is recycled, and then changes into the raw material of industry.
Description
Technical field
The utility model belongs to chemical production technical field, particularly a kind of desulfurization deodoration system.
Background technology
Can there is carburizing reagent in chemical plant, generate hydrogen sulfide gas through carburizing reagent, hydrogen sulfide gas is directly discharged in air, can cause environmental pollution in the production process of product.Hydrogen sulfide is colourless, hypertoxic, sour gas.Even the hydrogen sulfide of low concentration, also can damage the sense of smell of people, be fatal with nose as detecting the means of this gas.Therefore a large amount of sulfur dioxide gas how processing discharge become a problem demanding prompt solution.
Utility model content
The purpose of this utility model is to provide a kind of structure simple desulfurization deodoration system, and it can absorb sulfur dioxide gas, and is recycled, and then changes into the raw material of industry.
The purpose of this utility model is realized by such technical scheme, it comprises desulfurizing tower, air inlet pipe, sodium hydroxide solution holding vessel, storage cabinet and sodium carbonate filter, described air inlet pipe passes into desulfurizing tower through desulfurizing tower bottom, and the described air inlet mouth of pipe is arranged towards desulfurizing tower top, the outlet of described sodium hydroxide solution holding vessel is disposed with valve and pump, and pass into desulfurizing tower top through pipeline, described storage cabinet passes into bottom desulfurizing tower through pipeline, and described sodium carbonate filter is horizontally installed in the desulfurizing tower below the air inlet mouth of pipe.
Hydrogen sulfide gas enters in desulfurizing tower by air inlet pipe, opens valve and pump simultaneously.Because the quality of hydrogen sulfide gas is greater than air, hydrogen sulfide gas enters the backward lower sedimentation of desulfurizing tower.Sodium hydroxide solution enters in desulfurizing tower from desulfurizing tower top through pump, then with the hydrogen sulfide gas water generation reaction entered in desulfurizing tower and vulcanized sodium.The sodium carbonate filter be horizontally installed in desulfurizing tower can filter out sulfur dioxide gas, and vulcanized sodium then can pass through sodium carbonate filter, is entered in storage cabinet again store by the vulcanized sodium of sodium carbonate filter through pipeline, is re-used as the raw material of industry and utilizes.
Further, described air inlet pipe is provided with air-introduced machine.
Further, described desulfurizing tower top is provided with blast pipe.
Owing to have employed technique scheme, the utility model has the simple advantage of structure, and it can absorb sulfur dioxide gas, and is recycled, and then changes into the raw material of industry.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure, 1, desulfurizing tower; 2, air inlet pipe; 3, sodium hydroxide solution holding vessel; 4, storage cabinet; 5, sodium carbonate filter; 6, valve; 7, pump; 8, air-introduced machine; 9, blast pipe.
Detailed description of the invention
The technological means realized to make the utility model, creation characteristic, reaching object and effect is easy to understand, below in conjunction with concrete diagram, setting forth the utility model further.
As shown in Figure 1, the utility model comprises desulfurizing tower 1, air inlet pipe 2, sodium hydroxide solution holding vessel 3, storage cabinet 4 and sodium carbonate filter 5, described air inlet pipe 2 passes into desulfurizing tower 1 through desulfurizing tower 1 bottom, and the described air inlet mouth of pipe is arranged towards desulfurizing tower 1 top, the outlet of described sodium hydroxide solution holding vessel 3 is disposed with valve 6 and pump 7, and pass into desulfurizing tower 1 top through pipeline, described storage cabinet 4 passes into bottom desulfurizing tower 1 through pipeline, and described sodium carbonate filter 5 is horizontally installed in the desulfurizing tower 1 below the air inlet mouth of pipe.
Hydrogen sulfide gas enters in desulfurizing tower 1 by air inlet pipe 2, opens valve 6 and pump 7 simultaneously.Because the quality of hydrogen sulfide gas is greater than air, hydrogen sulfide gas enters the backward lower sedimentation of desulfurizing tower 1.Sodium hydroxide solution enters in desulfurizing tower 1 from desulfurizing tower 1 top through pump, then with the hydrogen sulfide gas water generation reaction entered in desulfurizing tower 1 and vulcanized sodium.The sodium carbonate filter 5 be horizontally installed in desulfurizing tower 1 can filter out sulfur dioxide gas, vulcanized sodium then can pass through sodium carbonate filter 5, entered in storage cabinet 4 through pipeline again by the vulcanized sodium of sodium carbonate filter 5 and store, be re-used as the raw material of industry and utilize.
As shown in Figure 1, described air inlet pipe 2 is provided with air-introduced machine 8.Hydrogen sulfide gas enters in desulfurizing tower 1 by air inlet pipe 2, and because the quality of hydrogen sulfide gas is greater than air, hydrogen sulfide gas enters the backward lower sedimentation of desulfurizing tower 1.Sodium hydroxide solution enters in desulfurizing tower 1 through pump 7 from desulfurizing tower 1 top, with hydrogen sulfide gas water generation reaction and vulcanized sodium.The sodium carbonate filter 5 be horizontally installed in desulfurizing tower 1 can filter out sulfur dioxide gas, and vulcanized sodium then can pass through sodium carbonate filter 5.When sodium hydroxide solution to enter from desulfurizing tower 1 top in desulfurizing tower 1 with hydrogen sulfide gas water generation reaction and vulcanized sodium, have unnecessary sodium hydroxide solution and directly do not reacted with hydrogen sulfide gas by sodium carbonate filter 5, cause waste.Hydrogen sulfide gas can be delivered to desulfurizing tower 1 top by the air-introduced machine 8 be arranged in air inlet pipe 2, fully reacts, cut the waste with the sodium hydroxide solution entered in desulfurizing tower 1 from desulfurizing tower 1 top.
As shown in Figure 1, described desulfurizing tower 1 top is provided with blast pipe 9.Hydrogen sulfide gas is delivered to desulfurizing tower 1 top by air-introduced machine 8, fully react with the sodium hydroxide solution entered in desulfurizing tower 1 from desulfurizing tower 1 top, and known from experience more and more by the stink damp that air-introduced machine 8 is sent in desulfurizing tower 1, pressure in desulfurizing tower 1 can be increasing, can produce harmful effect to the fluency that hydrogen sulfide gas and sodium hydroxide solution enter in desulfurizing tower 1.The blast pipe 9 being arranged on desulfurizing tower 1 top can alleviate the pressure in desulfurizing tower 1, ensures that hydrogen sulfide gas and sodium hydroxide solution enter into the fluency in desulfurizing tower 1, ensures hydrogen sulfide gas and sodium hydroxide solution normal reaction.
These are only embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every equivalent structure utilizing the utility model description and accompanying drawing content to do; directly or indirectly be used in the technical field that other are relevant, all in like manner within scope of patent protection of the present utility model.
Claims (3)
1. desulfurization deodoration system, it is characterized in that, comprise desulfurizing tower, air inlet pipe, sodium hydroxide solution holding vessel, storage cabinet and sodium carbonate filter, described air inlet pipe passes into desulfurizing tower through desulfurizing tower bottom, and the described air inlet mouth of pipe is arranged towards desulfurizing tower top, the outlet of described sodium hydroxide solution holding vessel is disposed with valve and pump, and pass into desulfurizing tower top through pipeline, described storage cabinet passes into bottom desulfurizing tower through pipeline, and described sodium carbonate filter is horizontally installed in the desulfurizing tower below the air inlet mouth of pipe.
2. desulfurization deodoration system as claimed in claim 1, is characterized in that, described air inlet pipe is provided with air-introduced machine.
3. desulfurization deodoration system as claimed in claim 2, it is characterized in that, described desulfurizing tower top is provided with blast pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420635181.0U CN204170610U (en) | 2014-10-29 | 2014-10-29 | Desulfurization deodoration system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420635181.0U CN204170610U (en) | 2014-10-29 | 2014-10-29 | Desulfurization deodoration system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204170610U true CN204170610U (en) | 2015-02-25 |
Family
ID=52559449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420635181.0U Expired - Fee Related CN204170610U (en) | 2014-10-29 | 2014-10-29 | Desulfurization deodoration system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204170610U (en) |
-
2014
- 2014-10-29 CN CN201420635181.0U patent/CN204170610U/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: 20150225 Termination date: 20151029 |
|
| EXPY | Termination of patent right or utility model |