CN203437257U - Spray organic waste gas purifying processing system - Google Patents
Spray organic waste gas purifying processing system Download PDFInfo
- Publication number
- CN203437257U CN203437257U CN201320539933.9U CN201320539933U CN203437257U CN 203437257 U CN203437257 U CN 203437257U CN 201320539933 U CN201320539933 U CN 201320539933U CN 203437257 U CN203437257 U CN 203437257U
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- China
- Prior art keywords
- filter
- active carbon
- activated carbon
- efficiency air
- air filter
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- Expired - Fee Related
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- 239000007789 gas Substances 0.000 title claims abstract description 60
- 239000010815 organic waste Substances 0.000 title claims abstract description 9
- 239000007921 spray Substances 0.000 title abstract description 13
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 99
- 239000003973 paint Substances 0.000 claims abstract description 28
- 239000004744 fabric Substances 0.000 claims abstract description 11
- 229910052799 carbon Inorganic materials 0.000 claims description 45
- 238000001914 filtration Methods 0.000 claims description 31
- 239000011248 coating agent Substances 0.000 claims description 29
- 238000000576 coating method Methods 0.000 claims description 29
- 238000005507 spraying Methods 0.000 claims description 23
- 230000007306 turnover Effects 0.000 claims description 19
- 239000002912 waste gas Substances 0.000 abstract description 3
- 239000006096 absorbing agent Substances 0.000 abstract 2
- 239000003595 mist Substances 0.000 abstract 2
- 239000012141 concentrate Substances 0.000 abstract 1
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 6
- OKTJSMMVPCPJKN-YPZZEJLDSA-N carbon-10 atom Chemical compound [10C] OKTJSMMVPCPJKN-YPZZEJLDSA-N 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 239000002245 particle Substances 0.000 description 5
- OKTJSMMVPCPJKN-IGMARMGPSA-N Carbon-12 Chemical compound [12C] OKTJSMMVPCPJKN-IGMARMGPSA-N 0.000 description 4
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 4
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000002250 absorbent Substances 0.000 description 2
- 230000002745 absorbent Effects 0.000 description 2
- 239000003463 adsorbent Substances 0.000 description 2
- 239000003610 charcoal Substances 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000008030 elimination Effects 0.000 description 2
- 238000003379 elimination reaction Methods 0.000 description 2
- 239000000284 extract Substances 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000010422 painting Methods 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 238000007592 spray painting technique Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 239000008096 xylene Substances 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000035425 carbon utilization Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000009967 tasteless effect Effects 0.000 description 1
- 239000012855 volatile organic compound Substances 0.000 description 1
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- Treating Waste Gases (AREA)
Abstract
The utility model discloses a spray organic waste gas purifying processing system which comprises a paint spray work table, an activated carbon purifying system, a centrifugal fan and a connection hose. The paint spray work table comprises a work platform, a rotatable paint spray table body, a paint mist felt and a paint mist felt filter differential pressure gauge. The activated carbon purifying system comprises a primary filter, a medium efficiency filter and an activated carbon absorber, wherein the primary filter comprises a first-level primary filter body, a second-level primary filter body and a primary filter differential pressure gauge; the medium efficiency filter comprises a cloth bag filter body and a cloth bag filter differential pressure gauge; the activated carbon absorber comprises first level activated carbon, a first level activated carbon filter differential pressure gauge, second level activated carbon and a second level activated carbon filter differential pressure gauge. Due to the arrangement of the paint spray work table and multiple stages of waste gas filter absorbing devices, the concentrate of waste gas entering the activated carbon purifying system and the utilization rate of the activated carbon are improved.
Description
Technical field
The utility model relates to a kind of organic exhaust gas purifying system, relates in particular to a kind of cleaning treatment system that sprays organic exhaust gas.
Background technology
The organic exhaust gas producing in paint spray booth or painting workshop spraying process, contain the materials such as benzene,toluene,xylene, dust, there is strong impulse smell, contaminated environment not only, also be detrimental to health, dimethylbenzene gas wherein contacts with air, easily forms explosive mixture, can cause fire, even blast.In the VOCs treatment stage, prior art by the organic exhaust gas of extraction by thering is the adsorbent equipment of two-layer activated carbon and adsorb or directly by its burning, these two kinds of methods, removed the organic exhaust gas producing in operation process, yet, extract organic exhaust gas and directly pass into adsorbent equipment, not premenarcheal filtration and removal of impurities, reduce the service efficiency of active carbon, increased its replacement frequency, caused energy waste.
As the disclosed a kind of paint spray booth organic exhaust gas of Chinese patent (patent No. is CN102794245) utilizes system, utilization is removed organic exhaust gas by the method for organic exhaust gas burning, because blower fan extracts the gas of whole paint spray booth, so organic exhaust gas concentration ratio is lower, and without the concentrated combustion chamber that enters into, wasted the energy, and higher to requirements for pipes, install complicated.And for example Chinese patent (patent No. is CN202654901U) is disclosed is a kind of absorbent charcoal adsorber of paint spray booth, with two-layer active carbon, adsorb, this mode gas does not directly adsorb with active carbon through pre-filtering, the service efficiency of active carbon is reduced, and replacement frequency increases.
Utility model content
Not high for solving in above-mentioned prior art extracting gases organic exhaust gas concentration, energy waste, the problem that active carbon utilization rate is low, turnover rate is high, the utility model has designed a kind of spraying organic waste gas purifying treatment system.
The utility model adopts following technical scheme:
An organic waste gas purifying treatment system, comprises paint spraying workbench, active carbon purifying system, centrifugal blower and connecting hose;
Described paint spraying workbench comprises workbench, rotatable Paint spraying platform, coating cloud felt, coating cloud felt filtration pressure difference meter; Rotatable Paint spraying platform is placed on workbench, and coating cloud felt is installed in its side, and coating cloud felt filtration pressure difference meter is equipped with at coating cloud felt turnover gas two ends, and coating cloud felt is connected with active carbon purifying system by connecting hose;
Described active carbon purifying system comprises roughing efficiency air filter, medium effeciency filter and active carbon adsorber, and roughing efficiency air filter comprises one-level roughing efficiency air filter, secondary roughing efficiency air filter, primarily efficient filter differential manometer; Medium effeciency filter comprises cloth envelop collector, Bag filter differential manometer; Active carbon adsorber comprises ground floor active carbon, ground floor activated carbon filtration differential manometer, second layer active carbon, second layer activated carbon filtration differential manometer; Primarily efficient filter differential manometer is equipped with at the turnover gas two ends of roughing efficiency air filter, and one-level roughing efficiency air filter is placed in secondary roughing efficiency air filter the place ahead; Medium effeciency filter is positioned at roughing efficiency air filter rear, and Bag filter differential manometer is equipped with at the turnover gas two ends of cloth envelop collector wherein; Active carbon adsorber is positioned at medium effeciency filter rear, ground floor active carbon is wherein positioned at second layer active carbon the place ahead, ground floor activated carbon filtration differential manometer is equipped with at ground floor active carbon turnover gas two ends, and second layer activated carbon filtration differential manometer is equipped with at second layer active carbon turnover gas two ends;
During spray painting operation, the organic exhaust gas producing on workbench enters in coating cloud felt, organic exhaust gas enters connecting hose after the filtration of coating cloud felt, is drained in active carbon purifying system and filters, adsorbs, and the gas after filtering, adsorbing is centrifuged blower fan and is disposed in atmosphere.
The beneficial effects of the utility model are:
By paint spraying workbench is set, by spraying paint, the organic exhaust gas producing is drawn in active carbon purifying system timely, avoided other spaces of paint spray booth or painting workshop to be subject to the pollution of organic exhaust gas, solve the low problem of organic exhaust gas concentration that enters active carbon purifying system, improved organic waste-gas purification efficiency; Be arranged on the coating cloud felt of paint spraying workbench side, can tentatively filter organic exhaust gas, simultaneously, active carbon purifying system is installed multistage organic exhaust gas filtering adsorpting device, in purification, early stage organic exhaust gas is carried out to multistage filtering, removal of impurities, the problem that service efficiency is low, replacement frequency is high that has solved active carbon, has saved the energy, purified gas, can directly be discharged in atmosphere by airduct.
Accompanying drawing explanation
The utility model has accompanying drawing 2 width, wherein:
Fig. 1 is a kind of structural representation that sprays organic waste gas purifying treatment system;
Fig. 2 is paint spraying workbench side view.
In the drawings: 1, workbench, 2, coating cloud felt, 3, connecting hose, 4, one-level roughing efficiency air filter, 5, secondary roughing efficiency air filter, 6, cloth envelop collector, 7, primarily efficient filter differential manometer, 8, Bag filter differential manometer, 9, coating cloud felt filtration pressure difference meter, 10, ground floor active carbon, 11, ground floor activated carbon filtration differential manometer, 12, second layer active carbon, 13, second layer activated carbon filtration differential manometer, 14, centrifugal blower, 15, rotatable Paint spraying platform.
The specific embodiment
Below in conjunction with accompanying drawing and specific embodiment, the utility model is described in further detail:
A kind of spraying organic waste gas purifying treatment system as depicted in figs. 1 and 2, comprises paint spraying workbench, active carbon purifying system, centrifugal blower and connecting hose;
Described paint spraying workbench comprises workbench 1, rotatable Paint spraying platform 15, coating cloud felt 2, coating cloud felt filtration pressure difference meter 9; Rotatable Paint spraying platform 15 is placed on workbench 1, and coating cloud felt 2 is installed in its side, and coating cloud felt filtration pressure difference meter 9 is equipped with at coating cloud felt 2 turnover gas two ends, and coating cloud felt 2 is connected with active carbon purifying system by connecting hose 3; Coating cloud felt 2 utilizes aluminum alloy frame and wire netting to fix.
Described active carbon purifying system comprises roughing efficiency air filter, medium effeciency filter and active carbon adsorber.Roughing efficiency air filter comprises one-level roughing efficiency air filter 4, secondary roughing efficiency air filter 5, primarily efficient filter differential manometer 7; Medium effeciency filter comprises cloth envelop collector 6, Bag filter differential manometer 8; Active carbon adsorber comprises ground floor active carbon 10, ground floor activated carbon filtration differential manometer 11, second layer active carbon 2, second layer activated carbon filtration differential manometer 13; Primarily efficient filter differential manometer 7 is equipped with at the turnover gas two ends of roughing efficiency air filter, and one-level roughing efficiency air filter 4 is placed in secondary roughing efficiency air filter 5 the place aheads; Medium effeciency filter is positioned at roughing efficiency air filter rear, and Bag filter differential manometer 8 is equipped with at the turnover gas two ends of cloth envelop collector 8 wherein; Active carbon adsorber is positioned at medium effeciency filter rear, ground floor active carbon 10 is wherein positioned at second layer active carbon 12 the place aheads, ground floor activated carbon filtration differential manometer 11 is equipped with at ground floor active carbon 10 turnover gas two ends, and second layer activated carbon filtration differential manometer 13 is equipped with at second layer active carbon 12 turnover gas two ends.
During spray painting operation, the organic exhaust gas producing on workbench, under the decimate action of centrifugal blower, enters in coating cloud felt 2, and organic exhaust gas enters connecting hose 3 after the filtration of coating cloud felt 2, is drained in active carbon purifying system and filters, adsorbs;
Organic exhaust gas enters after active carbon purifying system, first enters roughing efficiency air filter, and by the metal filter screen of one-level roughing efficiency air filter 4, the coating cloud particle that elimination particle diameter is greater than 5 microns, is convenient to scrub the material being stranded in above with metal filter screen.By the G4 filter cotton of secondary roughing efficiency air filter 5, repeat to filter again the coating cloud particle of greater particle size, with steel wire, be fixed, at the turnover gas two ends of roughing efficiency air filter, primarily efficient filter differential manometer 7 be housed, measure the pressure differential at its two ends, when pressure is excessive, change roughing efficiency air filter;
Organic exhaust gas enters medium effeciency filter, first enters in cloth envelop collector 6, adopts the less coating cloud micronic dust of F6 level bag filter elimination particle diameter between 1～5 millimeter here, and Bag filter differential manometer 8 is measured the pressure differential at cloth envelop collector 6 turnover gas two ends;
Organic exhaust gas enters active carbon adsorber, adsorbs, then repeat absorption through second layer active carbon 12 through ground floor active carbon 10, adopts two-stage absorbent charcoal adsorber, the benzene in organic exhaust gas, and xylene species is removed;
Gas after filtering, adsorbing is discharged by centrifugal blower 14.Ground floor activated carbon filtration differential manometer 11 and second layer activated carbon filtration differential manometer 13 are respectively in order to measure the pressure differential at ground floor active carbon 10 and second layer active carbon 12 turnover gas two ends;
Gas after above process is filtered, adsorbed is tasteless nontoxic, through the outlet of centrifugal blower, can directly get back in the air in workshop, also can be discharged in atmosphere by airduct.
The above; it is only the preferably specific embodiment of the utility model; but protection domain of the present utility model is not limited to this; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; according to the technical solution of the utility model and utility model design thereof, be equal to replacement or changed, within all should being encompassed in protection domain of the present utility model.
Claims (2)
1. a spraying organic waste gas purifying treatment system, comprises active carbon purifying system, centrifugal blower (14), it is characterized in that: also comprise paint spraying workbench and connecting hose (3); Paint spraying workbench comprises workbench (1), rotatable Paint spraying platform (15), coating cloud felt (2), coating cloud felt filtration pressure difference meter (9); It is upper that rotatable Paint spraying platform (15) is placed in workbench (1), and coating cloud felt (2) is installed in its side, and coating cloud felt filtration pressure difference meter (9) is equipped with at coating cloud felt (2) turnover gas two ends, and coating cloud felt (2) is connected with active carbon purifying system by connecting hose (3).
2. a kind of spraying organic waste gas purifying treatment system as claimed in claim 1, it is characterized in that: described active carbon purifying system comprises roughing efficiency air filter, medium effeciency filter and active carbon adsorber, roughing efficiency air filter comprises one-level roughing efficiency air filter (4), secondary roughing efficiency air filter (5), primarily efficient filter differential manometer (7); Medium effeciency filter comprises cloth envelop collector (6), Bag filter differential manometer (8); Active carbon adsorber comprises ground floor active carbon (10), ground floor activated carbon filtration differential manometer (11), second layer active carbon (12), second layer activated carbon filtration differential manometer (13); Primarily efficient filter differential manometer (7) is equipped with at the turnover gas two ends of roughing efficiency air filter, and one-level roughing efficiency air filter (4) is placed in secondary roughing efficiency air filter (5) the place ahead; Medium effeciency filter is positioned at roughing efficiency air filter rear, and Bag filter differential manometer (8) is equipped with at the turnover gas two ends of cloth envelop collector wherein (6); Active carbon adsorber is positioned at medium effeciency filter rear, ground floor active carbon (10) is wherein positioned at second layer active carbon (12) the place ahead, ground floor activated carbon filtration differential manometer (11) is equipped with at ground floor active carbon (10) turnover gas two ends, and second layer activated carbon filtration differential manometer (13) is equipped with at second layer active carbon (12) turnover gas two ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320539933.9U CN203437257U (en) | 2013-08-30 | 2013-08-30 | Spray organic waste gas purifying processing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320539933.9U CN203437257U (en) | 2013-08-30 | 2013-08-30 | Spray organic waste gas purifying processing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203437257U true CN203437257U (en) | 2014-02-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320539933.9U Expired - Fee Related CN203437257U (en) | 2013-08-30 | 2013-08-30 | Spray organic waste gas purifying processing system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203437257U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103447190A (en) * | 2013-08-30 | 2013-12-18 | 大连绿亿环保科技有限公司 | Spraying organic waste-gas purifying treatment system |
| CN105080251A (en) * | 2015-08-27 | 2015-11-25 | 嘉兴市申豪塑胶有限公司 | Paint spraying, smell removing and drying multifunctional integrated machine |
| CN107051085A (en) * | 2017-04-28 | 2017-08-18 | 深圳瑞科曼环保科技有限公司 | One kind spraying waste gas pretreatment system and preprocess method |
| CN108397686A (en) * | 2017-02-06 | 2018-08-14 | 株式会社神户制钢所 | Boil-off gas recovery system |
| CN109014186A (en) * | 2018-08-27 | 2018-12-18 | 广西富乐科技有限责任公司 | A metal 3D printer dust collection device |
-
2013
- 2013-08-30 CN CN201320539933.9U patent/CN203437257U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103447190A (en) * | 2013-08-30 | 2013-12-18 | 大连绿亿环保科技有限公司 | Spraying organic waste-gas purifying treatment system |
| CN105080251A (en) * | 2015-08-27 | 2015-11-25 | 嘉兴市申豪塑胶有限公司 | Paint spraying, smell removing and drying multifunctional integrated machine |
| CN105080251B (en) * | 2015-08-27 | 2017-06-30 | 嘉兴市申豪塑胶有限公司 | One kind spray painting taste removal seasoning multifunctional all-in-one |
| CN108397686A (en) * | 2017-02-06 | 2018-08-14 | 株式会社神户制钢所 | Boil-off gas recovery system |
| CN108397686B (en) * | 2017-02-06 | 2021-11-26 | 株式会社神户制钢所 | Boil-off gas recovery system |
| CN107051085A (en) * | 2017-04-28 | 2017-08-18 | 深圳瑞科曼环保科技有限公司 | One kind spraying waste gas pretreatment system and preprocess method |
| CN109014186A (en) * | 2018-08-27 | 2018-12-18 | 广西富乐科技有限责任公司 | A metal 3D printer dust collection device |
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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: 20140219 Termination date: 20200830 |