CN203694871U - Exhaust gas treatment system - Google Patents
Exhaust gas treatment system Download PDFInfo
- Publication number
- CN203694871U CN203694871U CN201420075018.3U CN201420075018U CN203694871U CN 203694871 U CN203694871 U CN 203694871U CN 201420075018 U CN201420075018 U CN 201420075018U CN 203694871 U CN203694871 U CN 203694871U
- Authority
- CN
- China
- Prior art keywords
- adsorption layer
- exhaust gas
- treatment system
- adsorption
- blower 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 - Lifetime
Links
- 238000001179 sorption measurement Methods 0.000 claims abstract description 44
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 17
- 239000002912 waste gas Substances 0.000 claims abstract description 17
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 11
- 238000007084 catalytic combustion reaction Methods 0.000 claims abstract description 11
- 238000003795 desorption Methods 0.000 claims abstract description 9
- 230000000694 effects Effects 0.000 claims abstract description 5
- 238000010521 absorption reaction Methods 0.000 claims description 10
- 239000007789 gas Substances 0.000 abstract description 12
- 238000001035 drying Methods 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 abstract description 2
- 150000001875 compounds Chemical class 0.000 abstract 1
- 238000010276 construction Methods 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 5
- 230000008929 regeneration Effects 0.000 description 4
- 238000011069 regeneration method Methods 0.000 description 4
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 3
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 3
- 229920006395 saturated elastomer Polymers 0.000 description 2
- 206010013786 Dry skin Diseases 0.000 description 1
- 210000001367 artery Anatomy 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000002920 hazardous waste Substances 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000000505 pernicious effect Effects 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
- 210000002345 respiratory system Anatomy 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 210000003462 vein Anatomy 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Landscapes
- Treating Waste Gases (AREA)
- Incineration Of Waste (AREA)
Abstract
The utility model provides an exhaust gas treatment system. The waste gas treating system comprises a filter, adsorption layers, an adsorption blower and a chimney; after the exhaust gas is treated by the filter and the adsorption layers under the wind suction action of adsorption blower, the exhaust gas is exhausted by the chimney; the exhaust gas treatment system is characterized in that a catalytic combustion device, a desorption blower, a heat exchanger, an air cooler and a flame arrestor all connected with the adsorption layers are further arranged in the exhaust gas treatment system; multiple active carbon layers are arranged inside the adsorption layers and valves are arranged at the two ends of the adsorption layers. According to the utility model, after the adoption of the structure, higher standards of waste gas emission can be met, and the treated exhaust gas can be directly discharged into the atmosphere. The waste gas treating system provided by the utility model is simple in structure, low in construction cost and good in using effect, and improves the practicability, effectiveness and emission safety, thereby being particularly suitable for certain printing houses or compound technologies such as heating and drying.
Description
Technical field
The novel a kind of exhaust treatment system, particularly a kind of plant gas treatment system that is applicable to the workshop use that produces low harm gas of relating to of this reality.
Background technology
Industrial production, can't do without the generation of waste water and gas, particularly the workshop such as some job shops or glued membrane packing easily produces hazardous waste, some waste gas is with certain harmfulness to human body, environment, effectively process and discharge if do not carried out, more be detrimental to health or pollute the atmosphere, waste gas is the large problem that we face.
What produce from operation factories such as printing and combination process heat dryings especially is main containing ethyl acetate, the organic compound gas such as isopropyl alcohol, belong to organic exhaust gas, these waste gas can be through respiratory tract, skin and alimentary canal absorb, belong to lower toxicity, easily ignored by people, there is no supporting corresponding perfect exhaust treating purifier, do not have outwards to discharge through the reliable waste gas purifying, affect the living environment of periphery, for office operation person, its a small amount of waste gas giving out is difficult to be collected, waste gas is along with Air Flow spreads, will cause oxygen content in air in workshop to reduce, air entirety quality declines, endanger indoor healthy, also affected the comfort level that workman feels,
What existing factory was used is that exhausting system is set, and its waste gas is collected, and introduces atmospheric environment with airduct, but exhausting system does not have supporting corresponding exhaust treating purifier, outwards do not discharge through the waste gas purifying, affect equally surrounding enviroment, some has adopted some filters, adsorption method, but function singleness and result of use are bad, some high-end cleaning equipment, some easily cause secondary pollution or operation cost high, cost is very high, is unfavorable for that factory is actual use and operate.
Summary of the invention
In order to solve the processing discharge of waste gas, prevent the pollution of the environment, reduce staff's health harm, reduce cost, the utility model provides a kind of exhaust treatment system, comprises filter, adsorption layer, absorption blower fan, chimney, and waste gas is by adsorbing the effect of fan induced draught power through filter, adsorption layer processing, discharged by chimney again, it is characterized in that: in described system, be also provided with catalytic combustion device, desorption blower fan, heat exchanger, benefit air-cooler, spark arrester and be connected with adsorption layer in addition; Described adsorption layer be in one, establish multilayer active carbon layer, valvular adsorption layer is established at two ends.
Described filter, absorption blower fan, catalytic combustion device, desorption blower fan, heat exchanger, benefit air-cooler, spark arrester are respectively equipped with solenoid control.
The quantity of described adsorption layer is three, forms side by side by three.
Described adsorption layer is a kind of adsorption layer that can change inner active carbon layer.
Adopt after said structure, can realize the higher waste gas emission standard that meets the demands, after processing, can directly enter in atmosphere, its cost is low, the adsorption layer of its filter and multilayer effectively adsorbs material in its pernicious gas, use after a period of time, its adsorption layer is after saturated, can start catalytic combustion device realization regenerates, reaching absorption in regeneration in turn uses, the utility model system architecture is simple, cost is low, result of use is good, improve the practicality of system, validity and by putting security, be specially adapted to the operation factory such as some printing houses or combination process heat drying.
Accompanying drawing explanation
Fig. 1 is the utility model system architecture schematic diagram.
In figure, be denoted as: 1 filter, 2 adsorption layers, 3 absorption blower fans, 4 chimneys, 5 catalytic combustion devices, 6 desorption blower fans, 7 heat exchangers, 8 are mended air-cooler, 9 spark arresters, 10 magnetic valves.
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the utility model title is described in further detail, but does not form any restriction of the present utility model.
As shown in Figure 1:
A kind of exhaust treatment system, comprise filter 1, adsorption layer 2, absorption blower fan 3, chimney 4, waste gas is processed through filter 1, adsorption layer 2 by adsorbing blower fan 3 air draught power effects, discharged by chimney 3 again, it is characterized in that: in described system, be also provided with catalytic combustion device 5, desorption blower fan 6, heat exchanger 7, mend air-cooler 8, spark arrester 9 is connected with adsorption layer 2 in addition; Described adsorption layer 2 be in one, establish multilayer active carbon layer, valvular adsorption layer is established at two ends.
Described filter 1, absorption blower fan 3, catalytic combustion device 5, desorption blower fan 6, heat exchanger 7, benefit air-cooler 8, spark arrester 9 are respectively equipped with magnetic valve 10 and control, and realize effective control and choice for use to each equipment.
The quantity of described adsorption layer 2 is three, forms side by side by three, increases adsorption capacity.
Described adsorption layer 2 is a kind of adsorption layers that can change inner active carbon layer, increases regeneration rate in turn.
When the exhaust emission producing in factory work, the particles such as organic matter are after absorption blower fan is sent into the removal of activated carbon adsorption layer front end filter, enter again activated carbon adsorption layer and carry out adsorption filtration, utilize the suction-operated of attached dose of porous active carbon, remove moisture content, organic solvent steam and other harmful gaseous substances etc. in gaseous contaminant, enter atmosphere through purified gas by blower fan, chimney.
When adsorption layer used after a period of time, because there being more exhaust emission to enter activated-carbon device, that active carbon is lost activity is saturated, stop comprising the running of production line and absorption blower fan, because adsorption layer 2 be in one, establish multilayer active carbon layer, valvular adsorption layer is established at two ends, close the valve at adsorption layer two ends simultaneously, start desorption blower fan, catalytic combustion device, heat exchanger, benefit air-cooler and heat-resistor and carry out catalytic combustion regenerative, realize for regeneration in turn.When after burning repeatedly, also can change the active carbon in adsorption layer 2, increase regeneration rate in turn, arteries and veins increases the service life.The utility model system architecture is simple, and cost is low, and result of use is good, has improved the practicality, validity of system and by putting security, has been specially adapted to the operation factory such as some printing houses or combination process heat drying.
Claims (4)
1. an exhaust treatment system, comprise filter (1), adsorption layer (2), absorption blower fan (3), chimney (4), waste gas is processed through filter (1), adsorption layer (2) by adsorbing the effect of blower fan (3) air draught power, discharged by chimney (3) again, it is characterized in that: in described system, be also provided with catalytic combustion device (5), desorption blower fan (6), heat exchanger (7), mend air-cooler (8), spark arrester (9) is connected with adsorption layer (2) in addition; Described adsorption layer (2) be in one, establish multilayer active carbon layer, valvular adsorption layer is established at two ends.
2. a kind of exhaust treatment system according to claim 1, is characterized in that: described filter (1), absorption blower fan (3), catalytic combustion device (5), desorption blower fan (6), heat exchanger (7), benefit air-cooler (8), spark arrester (9) are respectively equipped with magnetic valve (10) and control.
3. a kind of exhaust treatment system according to claim 1, is characterized in that: the quantity of described adsorption layer (2) is three, forms side by side by three.
4. a kind of exhaust treatment system according to claim 3, is characterized in that: described adsorption layer (2) is a kind of adsorption layer that can change inner active carbon layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420075018.3U CN203694871U (en) | 2014-02-20 | 2014-02-20 | Exhaust gas treatment system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420075018.3U CN203694871U (en) | 2014-02-20 | 2014-02-20 | Exhaust gas treatment system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203694871U true CN203694871U (en) | 2014-07-09 |
Family
ID=51045372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420075018.3U Expired - Lifetime CN203694871U (en) | 2014-02-20 | 2014-02-20 | Exhaust gas treatment system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203694871U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104524947A (en) * | 2015-01-07 | 2015-04-22 | 广东红棉乐器有限公司 | Spraying organic waste gas treatment system and treatment method based on molecular sieve adsorption technology |
| WO2017133235A1 (en) * | 2016-02-02 | 2017-08-10 | 四维尔丸井(广州)汽车零部件有限公司 | Waste gas treatment system |
| CN117547931A (en) * | 2023-12-30 | 2024-02-13 | 南京德厚环境科技有限公司 | Adsorption concentration purification treatment method for zeolite fixed bed |
-
2014
- 2014-02-20 CN CN201420075018.3U patent/CN203694871U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104524947A (en) * | 2015-01-07 | 2015-04-22 | 广东红棉乐器有限公司 | Spraying organic waste gas treatment system and treatment method based on molecular sieve adsorption technology |
| WO2017133235A1 (en) * | 2016-02-02 | 2017-08-10 | 四维尔丸井(广州)汽车零部件有限公司 | Waste gas treatment system |
| CN117547931A (en) * | 2023-12-30 | 2024-02-13 | 南京德厚环境科技有限公司 | Adsorption concentration purification treatment method for zeolite fixed bed |
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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 | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140709 |