CN205412559U - Chemical fibre exhaust treatment device - Google Patents
Chemical fibre exhaust treatment device Download PDFInfo
- Publication number
- CN205412559U CN205412559U CN201521055535.5U CN201521055535U CN205412559U CN 205412559 U CN205412559 U CN 205412559U CN 201521055535 U CN201521055535 U CN 201521055535U CN 205412559 U CN205412559 U CN 205412559U
- Authority
- CN
- China
- Prior art keywords
- scrubbing tower
- chemical fibre
- absorbing liquid
- liquid spray
- waste gas
- 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 chemical fibre exhaust treatment device, including the scrubbing tower, the inside top -down of scrubbing tower is provided with absorption liquid spray set, packing layer, activated carbon layer, absorption liquid hydrops district, and the scrubbing tower is provided with the air inlet between absorption liquid spray set and packing layer, and the gas outlet has been seted up to the scrubbing tower between activated carbon layer and absorption liquid hydrops district. The utility model discloses the waste gas of handling the chemical fibre workshop sprays through the absorption liquid spray set of scrubbing tower top earlier, detaches hydrogen sulfide in the waste gas, dust, water -soluble composition, when activated carbon layer, detach particulate matter and carbon disulfide in the waste gas again, reach the function that purifies chemical fibre waste gas.
Description
Technical field
This utility model relates to production of chemical fibre field, is specifically related to the emission-control equipment of production of chemical fibre.
Background technology
Experimental branch line produces large quantity of exhaust gas, objectively working environment is caused certain impact.
Need a kind of device that experimental branch line waste gas is processed in time of proposition badly.
Utility model content
The purpose of this utility model is to provide a kind of chemical fibre emission-control equipment, solves one or more in above-mentioned prior art problem.
The utility model proposes a kind of chemical fibre emission-control equipment, including scrubbing tower, absorbing liquid spray equipment, packing layer, active carbon layer, absorbing liquid hydrops district it is provided with from top to bottom inside scrubbing tower, scrubbing tower is provided with air inlet between absorbing liquid spray equipment and packing layer, and scrubbing tower offers gas outlet between active carbon layer and absorbing liquid hydrops district.
The utility model proposes a kind of chemical fibre emission-control equipment, for processing the waste gas (mainly composition is hydrogen sulfide and Carbon bisulfide) in chemical fibre workshop, first the absorbing liquid spray equipment above scrubbed tower sprays, the absorbing liquid of absorbing liquid spray equipment spray is preferably HF desulfurization essence, removes the hydrogen sulfide in waste gas, dust, is dissolved in the composition of water；Again when active carbon layer, remove the particulate matter in waste gas and Carbon bisulfide, reach to purify the function of chemical fibre waste gas.
In some embodiments, the first mixed zone is set between absorbing liquid spray equipment and packing layer, the second mixed zone is set between packing layer and active carbon layer.
First mixed zone is used for uniform gas distribution, provides preferably basis for gas-liquid mass transfer.Second mixed zone is used for further equilibrium air pressure, prevents disturbance active carbon layer.
In some embodiments, this utility model also includes water pump, and the water inlet of water pump is positioned at absorbing liquid hydrops district, the outlet connection absorbing liquid spray equipment of water pump.
This utility model provides circulating mode of operation, improves the utilization ratio of absorbing liquid.
In some embodiments, the air inlet of scrubbing tower is provided with blower fan, and blower fan sucks discarded, increases disposal ability of the present utility model.
Accompanying drawing explanation
A kind of structural representation of the chemical fibre emission-control equipment of a kind of embodiment that Fig. 1 provides for this utility model.
Detailed description of the invention
Below in conjunction with Figure of description, this utility model is described in more detail.
As shown in Figure 1, the utility model proposes a kind of chemical fibre emission-control equipment, including scrubbing tower 1, scrubbing tower 1 is internal is provided with absorbing liquid spray equipment 2, packing layer 3, active carbon layer 4, absorbing liquid hydrops district 5 from top to bottom, scrubbing tower 1 is provided with air inlet 11 between absorbing liquid spray equipment 2 and packing layer 3, and scrubbing tower 1 offers gas outlet 12 between active carbon layer 4 and absorbing liquid hydrops district 5.
The utility model proposes a kind of chemical fibre emission-control equipment, for processing the waste gas (mainly composition is hydrogen sulfide and Carbon bisulfide) in chemical fibre workshop, first the absorbing liquid spray equipment 2 above scrubbed tower 1 sprays, the absorbing liquid of absorbing liquid spray equipment 2 spray is preferably HF desulfurization essence, removes the hydrogen sulfide in waste gas, dust, is dissolved in the composition of water；Again when active carbon layer 4, remove the particulate matter in waste gas and Carbon bisulfide, reach to purify the function of chemical fibre waste gas.
HF desulfurization essence is multicomponent chelating agent, and the desulphurizing ability that it has is the redox result of the Complexing Iron in component, and its chemical reaction produces precipitate after absorbing gas cure hydrogen, and precipitate removes in active carbon layer 4 in the lump.
The built-in irregular filler of packing layer 3 of the present utility model, in order to increase the mass transfer effect of contact between gas-liquid two-phase.
Preferably, the first mixed zone 21 is set between absorbing liquid spray equipment 2 and packing layer 3, the second mixed zone 31 is set between packing layer 3 and active carbon layer 4.
First mixed zone 21, for uniform gas distribution, provides preferably basis for gas-liquid mass transfer.Second mixed zone 31, for further equilibrium air pressure, prevents disturbance active carbon layer 4.
Further, this utility model also includes that water pump 6, the water inlet of water pump 6 are positioned at absorbing liquid hydrops district 5, the outlet connection absorbing liquid spray equipment 2 of water pump 6.
This utility model provides circulating mode of operation, improves the utilization ratio of absorbing liquid.
Further, the air inlet 11 of scrubbing tower 1 is provided with blower fan 13, and blower fan 13 sucks discarded, increases disposal ability of the present utility model.
Only optimal way of the present utility model presented above; it should be pointed out that, to those skilled in the art, on the premise of creating design without departing from this utility model; some deformation and improvement can also be made, within these also should be regarded as protection domain of the present utility model.
Claims (4)
1. a chemical fibre emission-control equipment, it is characterized in that, including scrubbing tower (1), described scrubbing tower (1) is internal is provided with absorbing liquid spray equipment (2), packing layer (3), active carbon layer (4), absorbing liquid hydrops district (5) from top to bottom, described scrubbing tower (1) is provided with air inlet (11) between described absorbing liquid spray equipment (2) and described packing layer (3), and described scrubbing tower (1) offers gas outlet (12) between described active carbon layer (4) and described absorbing liquid hydrops district (5).
A kind of chemical fibre emission-control equipment the most according to claim 1, it is characterized in that: the first mixed zone (21) is set between described absorbing liquid spray equipment (2) and described packing layer (3), the second mixed zone (31) is set between described packing layer (3) and described active carbon layer (4).
A kind of chemical fibre emission-control equipment the most according to claim 1, it is characterized in that: also include water pump (6), the water inlet of described water pump (6) is positioned at described absorbing liquid hydrops district (5), and the outlet of described water pump (6) connects described absorbing liquid spray equipment (2).
A kind of chemical fibre emission-control equipment the most according to claim 1, it is characterised in that: the air inlet (11) of described scrubbing tower (1) is provided with blower fan (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521055535.5U CN205412559U (en) | 2015-12-16 | 2015-12-16 | Chemical fibre exhaust treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521055535.5U CN205412559U (en) | 2015-12-16 | 2015-12-16 | Chemical fibre exhaust treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205412559U true CN205412559U (en) | 2016-08-03 |
Family
ID=56538340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521055535.5U Expired - Fee Related CN205412559U (en) | 2015-12-16 | 2015-12-16 | Chemical fibre exhaust treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205412559U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108126495A (en) * | 2017-12-25 | 2018-06-08 | 宜宾丝丽雅股份有限公司 | Hydrogen sulfide absorption tower |
-
2015
- 2015-12-16 CN CN201521055535.5U patent/CN205412559U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108126495A (en) * | 2017-12-25 | 2018-06-08 | 宜宾丝丽雅股份有限公司 | Hydrogen sulfide absorption tower |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160803 Termination date: 20161216 |