CN204710078U - A kind of heavy duty detergent spray paint waste gas purification device - Google Patents

A kind of heavy duty detergent spray paint waste gas purification device Download PDF

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Publication number
CN204710078U
CN204710078U CN201520254302.1U CN201520254302U CN204710078U CN 204710078 U CN204710078 U CN 204710078U CN 201520254302 U CN201520254302 U CN 201520254302U CN 204710078 U CN204710078 U CN 204710078U
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CN
China
Prior art keywords
waste gas
spray paint
purification device
gas purification
paint waste
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Expired - Fee Related
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CN201520254302.1U
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Chinese (zh)
Inventor
徐建
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SHANGHAI ZIANG ENVIRONMENT PROTECTION TECHNOLOGY Co Ltd
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SHANGHAI ZIANG ENVIRONMENT PROTECTION TECHNOLOGY Co Ltd
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Abstract

A kind of heavy duty detergent spray paint waste gas purification device, comprise spray paint waste gas purification device body and moving carriage, spray paint waste gas purification device body is fixedly installed in moving carriage, and described spray paint waste gas purification device body comprises the wet cyclone, demister, discharge low-temperature cleaning plant for waste gas of plasma and the photocatalyst purification plant that connect successively and communicate; The air inlet of described wet cyclone is connected with suspended hood by flexible pipe, is provided with lifting device between suspended hood and spray paint waste gas purification device body; The gas outlet of wet cyclone connects the air inlet of demister, the gas outlet of demister connects the air inlet of discharge low-temperature cleaning plant for waste gas of plasma, the gas outlet of discharge low-temperature cleaning plant for waste gas of plasma connects the air inlet of photocatalyst purification plant, photocatalyst purification plant is provided with the exhaust outlet communicated with the external world, and photocatalyst purification plant is provided with on the exhaust outlet that communicates with the external world and is also provided with air exhausting device.

Description

A kind of heavy duty detergent spray paint waste gas purification device
Technical field
The utility model relates to waste gas purification field, specifically a kind of heavy duty detergent spray paint waste gas purification device.
Background technology
The product of present many industries is attractive in appearance, anti-oxidation in order to pursue, and needs to carry out on the surface of product process of spraying paint.In the process of spraying paint, the paint of most is attached to the surface of product, and some stops in atmosphere.Owing to containing the harmful substances such as toluene, dimethylbenzene, formaldehyde inside coating cloud, therefore human injury is caused to paint spraying person.At present, in order to reduce the content of coating cloud in air in practical operation, have employed spray paint waste gas purification device at the scene of spraying paint.The spray paint waste gas purification device adopted is fixing equipment, some spray paint waste gas purification devices are likely adopted at the scene of spraying paint of the large product of some, these equipment fixed placement are difficult to mobile, floor space is large, be not easy to operative, and can not according to coating cloud floating in the real space shape absorbed air of large product, process air not in time, thorough, cause site operation personnel's health to be subject to the injury of noxious material.
Utility model content
The utility model aims to provide a kind of heavy duty detergent spray paint waste gas purification device.
For achieving the above object, the utility model provides following technical scheme: a kind of heavy duty detergent spray paint waste gas purification device, comprise spray paint waste gas purification device body and moving carriage, spray paint waste gas purification device body is fixedly installed in moving carriage, and described spray paint waste gas purification device body comprises the wet cyclone, demister, discharge low-temperature cleaning plant for waste gas of plasma and the photocatalyst purification plant that connect successively and communicate; Described moving carriage front end is provided with draft arm, is provided with road wheel bottom moving carriage; Movable spray paint waste gas purification device also comprises suspended hood, is connected between described suspended hood and the air inlet of wet cyclone by flexible pipe; Lifting device is provided with between described suspended hood and spray paint waste gas purification device body, lifting device comprises lifting hydraulic cylinder and auxiliary hydraulic cylinder, cylinder body and the spray paint waste gas purification device body of described lifting hydraulic cylinder are hinged, are provided with small oil tank between the push rod end of lifting hydraulic cylinder and suspended hood; The gas outlet of described wet cyclone connects the air inlet of demister, the gas outlet of described demister connects the air inlet of discharge low-temperature cleaning plant for waste gas of plasma, the gas outlet of described discharge low-temperature cleaning plant for waste gas of plasma connects the air inlet of photocatalyst purification plant, described photocatalyst purification plant is provided with the exhaust outlet communicated with the external world, and described photocatalyst purification plant is provided with on the exhaust outlet that communicates with the external world and is also provided with air exhausting device; The bottom of described wet cyclone is provided with outlet; Described demister is baffle plate type demister, the air foam separator that baffle plate type demister is made up of several deflection plates, and baffle plate type demister is two groups; Described discharge low-temperature cleaning plant for waste gas of plasma comprises housing and is located at the corona discharge low temp plasma electrode in housing, is also provided with cleaning device in described housing; Be provided with bracing frame and uviol lamp in described photocatalyst purification plant, uviol lamp is fixedly connected with bracing frame, and bracing frame is provided with photocatalyst dielectric coated.
Preferably, described road wheel is provided with locking system.
Preferably, the air inlet of described wet cyclone is provided with air exhauster.
Preferably, described demister is made up of stainless steel.
Compared with prior art, the beneficial effects of the utility model are: 1, when processing the lacquer spraying waste gas cleaning procedure of super-large product, this heavy duty detergent spray paint waste gas purification device can, according to the position of the spatial form timely adjustment movable spray paint waste gas purification device of large product, make it within the shortest time, suck floating aerial coating cloud.2, suspended hood can regulate the angle of suspended hood and flexible position to press close near product surface to process lacquer spraying waste gas while the position regulating movable spray paint waste gas purification device.3, be provided with lifting device, save manual labor, easy to use, improve operating efficiency.4, adopt hydraulic cylinder, organically melt as independently overall with movable spray paint waste gas purification device, can infinitely movement.Be provided with small oil tank between the push rod end of 5, suspended hood and lifting hydraulic cylinder, the angle of suspended hood can be regulated by small oil tank, reach more reasonably result of use.6, at a lower cost reduce spray paint and drying process in the organic pollution such as toluene, dimethylbenzene evaporate into the pollution caused in air, reach the object of clean emission.7, for lacquer spraying waste gas purified treatment and design, be also applicable to the process of other various waste gas, purification efficiency is high, and operation and maintenance cost is low, safe non-secondary pollution.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model.
Shown in figure: 1, suspended hood, 2, flexible pipe, 3, lifting hydraulic cylinder, 4, auxiliary hydraulic cylinder, 5, road wheel, 6, draft arm, 7, locking system, 8, moving carriage, 9, wet cyclone, 10, air exhauster, 11, outlet, 12, demister, 13, cleaning device, 14, corona discharge low temp plasma electrode, 15, discharge low-temperature cleaning plant for waste gas of plasma, 16, uviol lamp, 17, bracing frame, 18, air exhausting device, 19, small oil tank.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1, in the utility model embodiment, a kind of heavy duty detergent spray paint waste gas purification device, comprise spray paint waste gas purification device body and moving carriage 8, spray paint waste gas purification device body is fixedly installed in moving carriage 8, and described spray paint waste gas purification device body comprises the wet cyclone 9, demister 12, discharge low-temperature cleaning plant for waste gas of plasma 15 and the photocatalyst purification plant that connect successively and communicate.Described moving carriage 8 front end is provided with draft arm 6, is provided with road wheel 5 bottom moving carriage 8, and described road wheel 5 is provided with locking system 7.Described movable spray paint waste gas purification device also comprises suspended hood 1, is connected between described suspended hood 1 and the air inlet of wet cyclone 9 by flexible pipe 2, and the air inlet of described wet cyclone 9 is provided with air exhauster 10.Lifting device is provided with between described suspended hood 1 and spray paint waste gas purification device body, lifting device comprises lifting hydraulic cylinder 3 and auxiliary hydraulic cylinder 4, cylinder body and the spray paint waste gas purification device body of described lifting hydraulic cylinder 3 are hinged, be provided with small oil tank 19 between the push rod end of lifting hydraulic cylinder 3 and suspended hood 1, described auxiliary hydraulic cylinder 4 two ends hinged with the cylinder body of spray paint waste gas purification device body, lifting hydraulic cylinder 3 respectively.When processing the lacquer spraying waste gas cleaning procedure of super-large product, can, according to the position of the spatial form timely adjustment movable spray paint waste gas purification device of large product, make it within the shortest time, suck floating aerial coating cloud; The angle of suspended hood 1 and flexible position can be regulated while the position regulating movable spray paint waste gas purification device to press close near product surface to process lacquer spraying waste gas.Be provided with small oil tank 19 between the push rod end of suspended hood 1 and lifting hydraulic cylinder 3, the angle of suspended hood 1 can be regulated by small oil tank 19, reach more reasonably result of use.
The gas outlet of described wet cyclone 9 connects the air inlet of demister 12, the gas outlet of described demister 12 connects the air inlet of discharge low-temperature cleaning plant for waste gas of plasma 15, the gas outlet of described discharge low-temperature cleaning plant for waste gas of plasma 15 connects the air inlet of photocatalyst purification plant, described photocatalyst purification plant is provided with the exhaust outlet communicated with the external world, and described photocatalyst purification plant is provided with on the exhaust outlet that communicates with the external world and is also provided with air exhausting device 18; The bottom of described wet cyclone 9 is provided with outlet 11.The waste gas entering wet cyclone 9 through suspended hood 1 is subject to revolving wind action and produces strong rotation, liquid and solid-state coating cloud is thrown toward the wall of wet cyclone 9 under the action of the centrifugal, under gravity, liquid and solid-state coating cloud is concentrated along wall whereabouts and is discharged through outlet 11; Gas after separation enters discharge low-temperature cleaning plant for waste gas of plasma 15 from the gas outlet of wet cyclone 9.
Entrainment in the gas that wet cyclone 9 processed, and these mist diameters are very little, need described mist to remove, the mist in gas can all remove by demister 12.In order to improve the efficiency except mist further, described demister 12 is baffle plate type demister 12, the air foam separator that baffle plate type demister 12 is made up of several deflection plates, and baffle plate type demister 12 is two groups.When the waste gas containing mist flows through baffle plate type demister 12 with certain speed, in baffle plate type demister 12, the bend of V-type deflection plate composition causes the sharply change of fluid flow direction, make to have and collide compared with the mist of Great inertia and deflection plate and be attached to deflection plate on the surface, mist is separated from the gas of flowing; And gas is unimpeded due to the runner spaciousness formed between deflection plate, thus can smooth and easyly pass through; Two groups of baffle plate type demisters 12 add the chance that mist is captured, and the mist be not removed is captured through identical effect at next group baffle plate type demister 12, thus substantially increases demisting efficiency.Described baffle plate type demister 12 is made up of stainless steel, greatly can strengthen the corrosion resistance of baffle plate type demister 12.
Described discharge low-temperature cleaning plant for waste gas of plasma 15 comprises housing and is located at the corona discharge low temp plasma electrode 14 in housing.In order to avoid emission-control equipment because corona discharge low temp plasma electrode 14 is contaminated and cannot process waste gas, in described housing, be also provided with the cleaning device 13 that can clean corona discharge low temp plasma electrode 14.
Be provided with bracing frame 17 and uviol lamp 16 in described photocatalyst purification plant, uviol lamp 16 is fixedly connected with bracing frame 17, and bracing frame 17 is provided with photocatalyst dielectric coated.Waste gas after treatment enters photocatalyst purification plant, photocatalyst medium is under the irradiation of uviol lamp 16, a large amount of energetic ion active groups can be produced, the pernicious gas such as benzene class, ketone, aldehydes, NMHC in waste gas is by rapid oxidation, decomposition, generate free of contamination water and carbon dioxide etc., the clean gas obtained is discharged through air exhausting device 18.
Operation principle of the present utility model is: first the liquid state and solid-state coating cloud that have a strong impact on treating apparatus operation in waste gas are removed by wet cyclone 9, liquid and solid-state coating cloud is discharged through outlet 11; Gas removes mist further by demister 12 again; Then utilize resistant to pollution corona discharge low temp plasma electrode 14 in discharge low-temperature cleaning plant for waste gas of plasma 15 to be decomposed by the organic pollution be dissolved in gas to remove; Last photocatalyst purification plant is by pernicious gas rapid oxidation, the decomposition such as benzene class, ketone, aldehydes, NMHC in gas, and generate free of contamination water and carbon dioxide etc., the clean gas obtained is discharged through air exhausting device 18, reaches the object of clean emission.
To those skilled in the art, obvious the utility model is not limited to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present utility model or essential characteristic, can realize the utility model in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the utility model.Any Reference numeral in claim should be considered as the claim involved by limiting.
In addition, be to be understood that, although this description is described according to embodiment, but not each embodiment only comprises an independently technical scheme, this narrating mode of description is only for clarity sake, those skilled in the art should by description integrally, and the technical scheme in each embodiment also through appropriately combined, can form other embodiments that it will be appreciated by those skilled in the art that.

Claims (4)

1. a heavy duty detergent spray paint waste gas purification device, comprise spray paint waste gas purification device body and moving carriage, spray paint waste gas purification device body is fixedly installed in moving carriage, it is characterized in that, described spray paint waste gas purification device body comprises the wet cyclone, demister, discharge low-temperature cleaning plant for waste gas of plasma and the photocatalyst purification plant that connect successively and communicate; Described moving carriage front end is provided with draft arm, is provided with road wheel bottom moving carriage; Movable spray paint waste gas purification device also comprises suspended hood, is connected between described suspended hood and the air inlet of wet cyclone by flexible pipe; Lifting device is provided with between described suspended hood and spray paint waste gas purification device body, lifting device comprises lifting hydraulic cylinder and auxiliary hydraulic cylinder, cylinder body and the spray paint waste gas purification device body of described lifting hydraulic cylinder are hinged, are provided with small oil tank between the push rod end of lifting hydraulic cylinder and suspended hood; The gas outlet of described wet cyclone connects the air inlet of demister, the gas outlet of described demister connects the air inlet of discharge low-temperature cleaning plant for waste gas of plasma, the gas outlet of described discharge low-temperature cleaning plant for waste gas of plasma connects the air inlet of photocatalyst purification plant, described photocatalyst purification plant is provided with the exhaust outlet communicated with the external world, and described photocatalyst purification plant is provided with on the exhaust outlet that communicates with the external world and is also provided with air exhausting device; The bottom of described wet cyclone is provided with outlet; Described demister is baffle plate type demister, the air foam separator that baffle plate type demister is made up of several deflection plates, and baffle plate type demister is two groups; Described discharge low-temperature cleaning plant for waste gas of plasma comprises housing and is located at the corona discharge low temp plasma electrode in housing, is also provided with cleaning device in described housing; Be provided with bracing frame and uviol lamp in described photocatalyst purification plant, uviol lamp is fixedly connected with bracing frame, and bracing frame is provided with photocatalyst dielectric coated.
2. a kind of heavy duty detergent spray paint waste gas purification device according to claim 1, it is characterized in that, described road wheel is provided with locking system.
3. a kind of heavy duty detergent spray paint waste gas purification device according to claim 1, it is characterized in that, the air inlet of described wet cyclone is provided with air exhauster.
4. a kind of heavy duty detergent spray paint waste gas purification device according to claim 1, it is characterized in that, described demister is made up of stainless steel.
CN201520254302.1U 2015-04-24 2015-04-24 A kind of heavy duty detergent spray paint waste gas purification device Expired - Fee Related CN204710078U (en)

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CN201520254302.1U CN204710078U (en) 2015-04-24 2015-04-24 A kind of heavy duty detergent spray paint waste gas purification device

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Application Number Priority Date Filing Date Title
CN201520254302.1U CN204710078U (en) 2015-04-24 2015-04-24 A kind of heavy duty detergent spray paint waste gas purification device

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107583454A (en) * 2017-09-27 2018-01-16 浙江工业大学 A kind of impulse electric corona combination photocatalysis removes the device and processing method of organic exhaust gas
CN107774484A (en) * 2017-10-19 2018-03-09 泉州市天龙环境工程有限公司 A kind of processing system and its recovery and treatment method of recovery UV paints
CN107789963A (en) * 2017-09-27 2018-03-13 浙江工业大学 A kind of combined type impulse electric corona plasma removes the device of organic exhaust gas
CN112044232A (en) * 2020-09-23 2020-12-08 河北中煤旭阳能源有限公司 Movable peculiar smell treatment device

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107583454A (en) * 2017-09-27 2018-01-16 浙江工业大学 A kind of impulse electric corona combination photocatalysis removes the device and processing method of organic exhaust gas
CN107789963A (en) * 2017-09-27 2018-03-13 浙江工业大学 A kind of combined type impulse electric corona plasma removes the device of organic exhaust gas
CN107774484A (en) * 2017-10-19 2018-03-09 泉州市天龙环境工程有限公司 A kind of processing system and its recovery and treatment method of recovery UV paints
CN107774484B (en) * 2017-10-19 2022-12-27 泉州市天龙环境工程有限公司 Treatment system for recycling UV paint and recycling treatment method thereof
CN112044232A (en) * 2020-09-23 2020-12-08 河北中煤旭阳能源有限公司 Movable peculiar smell treatment device

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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: 20151021

Termination date: 20160424

CF01 Termination of patent right due to non-payment of annual fee