CN104906905A - VOC removing coating room based on spraying dust removing and active carbon adsorption - Google Patents

VOC removing coating room based on spraying dust removing and active carbon adsorption Download PDF

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Publication number
CN104906905A
CN104906905A CN201510276942.7A CN201510276942A CN104906905A CN 104906905 A CN104906905 A CN 104906905A CN 201510276942 A CN201510276942 A CN 201510276942A CN 104906905 A CN104906905 A CN 104906905A
Authority
CN
China
Prior art keywords
water
coating room
voc
active carbon
spraying
Prior art date
Application number
CN201510276942.7A
Other languages
Chinese (zh)
Inventor
陈全涛
Original Assignee
成都市金臣环保科技有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 成都市金臣环保科技有限公司 filed Critical 成都市金臣环保科技有限公司
Priority to CN201510276942.7A priority Critical patent/CN104906905A/en
Publication of CN104906905A publication Critical patent/CN104906905A/en

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Classifications

    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/20Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters

Abstract

The present invention discloses a VOC removing coating room based on spraying dust removing and active carbon adsorption. The VOC removing coating room comprises a coating room body, wherein the bottom portion of the coating room body is provided with a grid plate, a water pool is arranged under the grid plate, the upper portion of the coating room body is provided with a water box, the bottom portion of the water box is provided with a water spraying nozzle, the water box and the water pool are connected through a water pump, the coating room body on rear of the water spraying nozzle is provided with a gas sucking pipe, the gas sucking pipe is provided with an air purifying system, the air purifying system comprises a gas sucking device, a spraying tower, a dryer and an active carbon adsorber, and the gas sucking device, the spraying tower, the dryer and the active carbon adsorber are sequentially connected through pipelines. According to the present invention, with the combination of the spraying tower and the active carbon adsorber, the dust and the VOC in the coating workshop air can be effectively removed, the air of the coating workshop can be purified, and the air pollution can be prevented.

Description

A kind of coating room removing VOC based on spraying and dedusting and charcoal absorption

Technical field

The invention belongs to field of environment protection equipment, be specifically related to a kind of coating room removing VOC based on spraying and dedusting and charcoal absorption.

Background technology

When carrying out application, the dust that in the air of coating room, content is a large amount of and VOC, these dust and VOC to harm very greatly, need to be taken a breath by exhaust column, the air in purification paint spray booth.Existing air regenerating device is all generally directly adopt air exhauster to carry out forced convertion to air, and this kind of mode causes harmful dust and VOC to be directly discharged in air, causes environmental pollution.

Summary of the invention

The object of the invention is to provide a kind of coating room removing VOC based on spraying and dedusting and charcoal absorption, and the air solving coating room directly discharges the problem causing environmental pollution.

Technical scheme of the present invention is: a kind of coating room removing VOC based on spraying and dedusting and charcoal absorption, comprise coating room body, bottom coating room body, screen is set, it is pond under screen, coating room body top arranges water tank, water tank bottom arranges water spout, connected by water pump between water tank and pond, the coating room body at water spout rear is provided with exhaust tube, exhaust tube arranges air cleaning system, described air cleaning system comprises air exhauster, spray column, drier, active carbon adsorber, described air exhauster, spray column, drier, active carbon adsorber is connected by pipeline successively.

Further, described drier is made up of housing and the water-absorbing resin be filled in housing.

Further, shown housing is outside equipped with heater, and housing is provided with draining valve.

In the present invention, form water spray circulation system by pond, water tank and water pump, the dust produced during spraying and part VOC, by forming cascade under water spout spray, can absorb in water by the water in water tank.

By air exhauster by the air suction spray column of coating room body, through the wash-out of spray column, remove dust and a part of VOC, remaining VOC is absorbed by active carbon adsorber.

Because moisture will affect the assimilation effect of active carbon adsorber to VOC, containing a large amount of moisture in the air after spray column, need moisture to remove, therefore need between spray column and active carbon adsorber to arrange drier, absorb moisture.

Drier of the present invention is made up of housing and the water-absorbing resin be filled in housing, has Stability Analysis of Structures, the feature that power of regeneration is strong.

After drier water suction is saturated, need to regenerate water-absorbing resin.By the heating devices heat outside housing, open draining valve simultaneously, by the moisture evaporation in water-absorbing resin, complete the regeneration of water-absorbing resin.

The present invention compared with prior art tool has the following advantages:

The present invention, by the coupling of spray column and active carbon adsorber, effectively can remove the dust in Painting Shop air and VOC, can purify the air of Painting Shop, again can air conservation.

Accompanying drawing explanation

Fig. 1 is structural representation of the present invention;

In figure, Reference numeral is: 1-air exhauster, 2-spray column, 3-drier, 31-draining valve, 4-active carbon filter, 5-pond, 6-water tank, 7-water pump, 8-coating room body.

Detailed description of the invention

Embodiment

As shown in Figure 1, a kind of coating room removing VOC based on spraying and dedusting and charcoal absorption, comprise coating room body 8, bottom coating room body 8, screen is set, it is pond 5 under screen, coating room body 8 top arranges water tank 6, bottom water tank 6, water spout is set, connected by water pump 7 between water tank 6 and pond 5, the coating room body 8 at water spout rear is provided with exhaust tube, exhaust tube arranges air cleaning system, air cleaning system comprises air exhauster 1, spray column 2, drier 3, active carbon adsorber 4, described air exhauster 1, spray column 2, drier 3, active carbon adsorber 4 is connected by pipeline successively.

In the present invention, form water spray circulation system by pond 5, water tank 6 and water pump 7, the dust produced during spraying and part VOC, by forming cascade under water spout spray, can absorb in water by the water in water tank 6.

By air exhauster 1 by the air suction spray column 2 of Painting Shop, through the wash-out of spray column 2, remove dust and a part of VOC, remaining VOC is absorbed by active carbon adsorber 4.

In the present invention, described drier 3 is made up of housing and the water-absorbing resin be filled in housing.The present invention adopts water-absorbing resin to absorb water, and has water absorption large, Stability Analysis of Structures, the feature that power of regeneration is strong.

In the present invention, housing is outside equipped with heater, and housing is provided with draining valve 31.Housing adopts ceramic shell, and have corrosion resistant advantage, heater is heating wire, is wrapped on ceramic shell.After drier water suction is saturated, need to regenerate water-absorbing resin.By the heating devices heat outside housing, open draining valve 31 simultaneously, by the moisture evaporation in water-absorbing resin, complete the regeneration of water-absorbing resin.

The above embodiment only have expressed the detailed description of the invention of the application, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the application's protection domain.It should be pointed out that for the person of ordinary skill of the art, under the prerequisite not departing from technical scheme design, can also make some distortion and improvement, these all belong to the protection domain of the application.

Claims (3)

1. one kind is removed the coating room of VOC based on spraying and dedusting and charcoal absorption, comprise coating room body, it is characterized in that, bottom coating room body, screen is set, it is pond under screen, coating room body top arranges water tank, water tank bottom arranges water spout, connected by water pump between water tank and pond, the coating room body at water spout rear is provided with exhaust tube, exhaust tube arranges air cleaning system, described air cleaning system comprises air exhauster, spray column, drier, active carbon adsorber, described air exhauster, spray column, drier, active carbon adsorber is connected by pipeline successively.
2. a kind of coating room removing VOC based on spraying and dedusting and charcoal absorption according to claim 1, it is characterized in that, described drier is made up of housing and the water-absorbing resin be filled in housing.
3., according to a kind of coating room removing VOC based on spraying and dedusting and charcoal absorption shown in claim 2, it is characterized in that, shown housing is outside equipped with heater, and housing is provided with draining valve.
CN201510276942.7A 2015-05-27 2015-05-27 VOC removing coating room based on spraying dust removing and active carbon adsorption CN104906905A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510276942.7A CN104906905A (en) 2015-05-27 2015-05-27 VOC removing coating room based on spraying dust removing and active carbon adsorption

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510276942.7A CN104906905A (en) 2015-05-27 2015-05-27 VOC removing coating room based on spraying dust removing and active carbon adsorption

Publications (1)

Publication Number Publication Date
CN104906905A true CN104906905A (en) 2015-09-16

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201510276942.7A CN104906905A (en) 2015-05-27 2015-05-27 VOC removing coating room based on spraying dust removing and active carbon adsorption

Country Status (1)

Country Link
CN (1) CN104906905A (en)

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006212565A (en) * 2005-02-04 2006-08-17 Muramatsu Fuusou Setsubi Kogyo Kk Coating booth apparatus
CN2820339Y (en) * 2006-05-08 2006-09-27 刘宝华 Energy saving environment protection type paint spray booth
CN2907917Y (en) * 2006-05-15 2007-06-06 佛山市佳明电器有限公司 Paint spray booth
CN201200949Y (en) * 2008-05-23 2009-03-04 长沙中联重工科技发展股份有限公司 Wet spraying and baking finish room
WO2010024321A1 (en) * 2008-08-29 2010-03-04 本田技研工業株式会社 Exhaust recycle system
CN203155045U (en) * 2013-03-28 2013-08-28 厦门绿动力环境治理工程有限公司 Benzene-containing paint spraying waste gas treatment system
CN103301988A (en) * 2013-06-28 2013-09-18 天津市圣德璐家具有限公司 Spray booth
CN103949133A (en) * 2014-05-20 2014-07-30 江苏司能润滑科技有限公司 Waste gas treatment device and method for lubricating oil production line
CN204768056U (en) * 2015-05-27 2015-11-18 成都市金臣环保科技有限公司 Application room based on spray dedusting and active carbon adsorption remove VOC

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006212565A (en) * 2005-02-04 2006-08-17 Muramatsu Fuusou Setsubi Kogyo Kk Coating booth apparatus
CN2820339Y (en) * 2006-05-08 2006-09-27 刘宝华 Energy saving environment protection type paint spray booth
CN2907917Y (en) * 2006-05-15 2007-06-06 佛山市佳明电器有限公司 Paint spray booth
CN201200949Y (en) * 2008-05-23 2009-03-04 长沙中联重工科技发展股份有限公司 Wet spraying and baking finish room
WO2010024321A1 (en) * 2008-08-29 2010-03-04 本田技研工業株式会社 Exhaust recycle system
CN203155045U (en) * 2013-03-28 2013-08-28 厦门绿动力环境治理工程有限公司 Benzene-containing paint spraying waste gas treatment system
CN103301988A (en) * 2013-06-28 2013-09-18 天津市圣德璐家具有限公司 Spray booth
CN103949133A (en) * 2014-05-20 2014-07-30 江苏司能润滑科技有限公司 Waste gas treatment device and method for lubricating oil production line
CN204768056U (en) * 2015-05-27 2015-11-18 成都市金臣环保科技有限公司 Application room based on spray dedusting and active carbon adsorption remove VOC

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Application publication date: 20150916