CN203235412U - Waste gas purification treatment system for chemical fiber workshop - Google Patents
Waste gas purification treatment system for chemical fiber workshop Download PDFInfo
- Publication number
- CN203235412U CN203235412U CN 201320148900 CN201320148900U CN203235412U CN 203235412 U CN203235412 U CN 203235412U CN 201320148900 CN201320148900 CN 201320148900 CN 201320148900 U CN201320148900 U CN 201320148900U CN 203235412 U CN203235412 U CN 203235412U
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- CN
- China
- Prior art keywords
- waste gas
- acid mist
- treatment system
- chemical fiber
- exhaust fan
- 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)
Abstract
The utility model relates to the technical field of a chemical fiber waste gas treatment device, and particularly relates to a waste gas purification treatment system for a chemical fiber workshop. The waste gas purification treatment system comprises a working area, a waste gas collecting port, an external exhaust fan, a glass fiber reinforced plastic fan, an acid mist treating tower, a circulating water tank and a circulating water pump, wherein the waste gas collecting port is arranged above the working area and connected with the external exhaust fan, the external exhaust fan is connected with the acid mist treating tower by the glass fiber reinforced plastic fan, and the circulating water tank is arranged at one side of the acid mist treating tower and connected with the circulating water pump. Large contact area and long reaction time of the waste gas of the working area and absorption fluid on the surface of a filler can be achieved, substances, easily dissolved in water, in the waste gas are almost adsorbed in the absorption fluid, the waste gas and the absorption fluid react to generate harmless salt and water, and thus the purpose of purifying the waste gas is fulfilled; after moisture of the purified gas is removed by a mist removal device at the top of a tower, the purified gas is directly discharged into the atmosphere, the absorption fluid is recycled, and the body health of operators in the chemical fiber operation workshop can be guaranteed.
Description
Technical field
The utility model relates to chemical fibre emission-control equipment technical field, specifically a kind of chemical fibre workshop exhaust gas purifying treatment system.
Background technology
The exhaust gas constituents that chemical fibre factory produces is relevant with product category, the exhaust gas constituents of different process, product is different, wherein identical composition has hydrogen sulfide, methylamine, DMF etc., the healthy of operating personnel arrived in these gas serious harms, some chemical fibre factory does not directly emit through processing waste gas, severe contamination environment, the system that does not also have at present a cover that chemical fibre waste gas is processed.
Therefore, design a simple in structure, easy to use for the deficiency that overcomes above-mentioned technology; waste gas to the chemical fibre factory carries out collection and treatment; guarantee the healthy of operating personnel, a kind of chemical fibre workshop exhaust gas purifying treatment system of protection of the environment, just inventor's problem to be solved.
Summary of the invention
For the deficiencies in the prior art, the purpose of this utility model provides a kind of chemical fibre workshop exhaust gas purifying treatment system, and it is simple in structure; waste gas to the chemical fibre factory carries out collection and treatment; guarantee the healthy of operating personnel, protection of the environment has extraordinary practical value.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of chemical fibre workshop exhaust gas purifying treatment system, comprise workspace, exhaust gas centralized gas port, exhaust fan, fiberglass blower fan, acid mist treatment tower, cyclic water tank, water circulating pump, it is characterized in that: top, described workspace is provided with the exhaust gas centralized gas port, the exhaust gas centralized gas port is connected with exhaust fan, exhaust fan is connected with acid mist treatment tower by fiberglass blower fan, acid mist treatment tower one side is provided with cyclic water tank, and cyclic water tank is connected with water circulating pump.
The beneficial effects of the utility model are:
1; the utility model is collected the waste gas of workspace by the exhaust gas centralized gas port; power by exhaust fan enters high-efficiency packing tower; be evenly distributed on the filler at the upper end of packed tower shower nozzle ejection absorption liquid; waste gas fully contacts on filling surface with absorption liquid; because the mechanical strength of filler is large; corrosion-resistant; voidage is high; the characteristics that the surface is large; waste gas and absorption liquid have more contact area and reaction time at filling surface; material soluble in water in the waste gas almost is attracted on the absorption liquid entirely; HCl in the waste gas; Cl2; acid mist; the material such as NOX and NH3 and absorption liquid reaction; generate harmless salt and water; thereby reach the purpose of purifying exhaust air; purified gas can be full of moisture content; directly discharge in the atmosphere behind the demister removal moisture content through cat head; absorption liquid recycles; absorption liquid has effectively guaranteed the healthy of chemical fibre operation plant operations personnel, protection of the environment according to the preparation of pollutant character.
Description of drawings
Fig. 1 is the utility model structural representation.
Description of reference numerals: 1-workspace; 2-exhaust gas centralized gas port; The 3-exhaust fan; The 4-fiberglass blower fan; The 5-acid mist treatment tower; The 6-cyclic water tank; The 7-water circulating pump.
The specific embodiment
Below in conjunction with specific embodiment, further set forth the utility model, should be understood that these embodiment only are used for explanation the utility model and are not used in restriction scope of the present utility model.Should be understood that in addition those skilled in the art can make various changes or modifications the utility model after the content of having read the utility model instruction, these equivalent form of values drop on application appended claims limited range equally.
Fig. 1 is a kind of chemical fibre of the utility model workshop exhaust gas purifying treatment system structural representation, comprise workspace 1, exhaust gas centralized gas port 2, exhaust fan 3, fiberglass blower fan 4, acid mist treatment tower 5, cyclic water tank 6, water circulating pump 7,1 top, described workspace is provided with exhaust gas centralized gas port 2, exhaust gas centralized gas port 2 is connected with exhaust fan 3, exhaust fan 3 is connected with acid mist treatment tower 5 by fiberglass blower fan 4, acid mist treatment tower 5 one sides are provided with cyclic water tank 6, and cyclic water tank 6 is connected with water circulating pump 7.
The utility model is collected the waste gas of workspace 1 by exhaust gas centralized gas port 2; power by exhaust fan 3 enters high-efficiency packing tower; be evenly distributed on the filler at the upper end of packed tower shower nozzle ejection absorption liquid; waste gas fully contacts on filling surface with absorption liquid; because the mechanical strength of filler is large; corrosion-resistant; voidage is high; the characteristics that the surface is large; waste gas and absorption liquid have more contact area and reaction time at filling surface; material soluble in water in the waste gas almost is attracted on the absorption liquid entirely; HCl in the waste gas; Cl2; acid mist; the material such as NOX and NH3 and absorption liquid reaction; generate harmless salt and water; thereby reach the purpose of purifying exhaust air; purified gas can be full of moisture content; directly discharge in the atmosphere behind the demister removal moisture content through cat head; absorption liquid recycles; absorption liquid has effectively guaranteed the healthy of chemical fibre operation plant operations personnel, protection of the environment according to the preparation of pollutant character.
Claims (1)
1. chemical fibre workshop exhaust gas purifying treatment system, comprise workspace, exhaust gas centralized gas port, exhaust fan, fiberglass blower fan, acid mist treatment tower, cyclic water tank, water circulating pump, it is characterized in that: top, described workspace is provided with the exhaust gas centralized gas port, the exhaust gas centralized gas port is connected with exhaust fan, exhaust fan is connected with acid mist treatment tower by fiberglass blower fan, acid mist treatment tower one side is provided with cyclic water tank, and cyclic water tank is connected with water circulating pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320148900 CN203235412U (en) | 2013-03-29 | 2013-03-29 | Waste gas purification treatment system for chemical fiber workshop |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320148900 CN203235412U (en) | 2013-03-29 | 2013-03-29 | Waste gas purification treatment system for chemical fiber workshop |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203235412U true CN203235412U (en) | 2013-10-16 |
Family
ID=49312749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320148900 Expired - Fee Related CN203235412U (en) | 2013-03-29 | 2013-03-29 | Waste gas purification treatment system for chemical fiber workshop |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203235412U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106039935A (en) * | 2016-06-30 | 2016-10-26 | 中复神鹰碳纤维有限责任公司 | Method and device for treating waste gas in production of polyacrylonitrile-based carbon fiber precursor |
-
2013
- 2013-03-29 CN CN 201320148900 patent/CN203235412U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106039935A (en) * | 2016-06-30 | 2016-10-26 | 中复神鹰碳纤维有限责任公司 | Method and device for treating waste gas in production of polyacrylonitrile-based carbon fiber precursor |
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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: 20131016 Termination date: 20150329 |
|
| EXPY | Termination of patent right or utility model |