CN205164315U - Paint spraying waste gas processing system - Google Patents

Paint spraying waste gas processing system Download PDF

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Publication number
CN205164315U
CN205164315U CN201520886527.9U CN201520886527U CN205164315U CN 205164315 U CN205164315 U CN 205164315U CN 201520886527 U CN201520886527 U CN 201520886527U CN 205164315 U CN205164315 U CN 205164315U
Authority
CN
China
Prior art keywords
tower
pipeline
gas
cyclone dust
dust collectors
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
Application number
CN201520886527.9U
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Chinese (zh)
Inventor
求才军
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guangdong Sky Environmental Protection Technology Co., Ltd.
Original Assignee
XINCHANG COUNTY DASHIJU TOWN HAIFANG MACHINERY PLANT
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 XINCHANG COUNTY DASHIJU TOWN HAIFANG MACHINERY PLANT filed Critical XINCHANG COUNTY DASHIJU TOWN HAIFANG MACHINERY PLANT
Priority to CN201520886527.9U priority Critical patent/CN205164315U/en
Application granted granted Critical
Publication of CN205164315U publication Critical patent/CN205164315U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to a paint spraying waste gas processing system, including gas collecting channel, cyclone, whirl board tower, active carbon adsorption device, the gas collecting channel passes through the pipeline and links to each other with cyclone, cyclone includes air inlet, gas outlet, dust removal box, dust collection box, the cyclone bottom is equipped with the dust collection box, the cyclone top is equipped with the gas outlet, the gas outlet is passed through the pipeline and is linked to each other with whirl board tower, whirl board tower includes the inlet end, the end of giving vent to anger, tower body, whirl board, shower nozzle, circulation tank, be equipped with a plurality of whirl boards and shower nozzle in the tower body, the tower body bottom is equipped with circulation tank, be equipped with circulating water pump in the circulation tank, circulating water pump leads to pipe and links to each other with the shower nozzle, the tower body top is equipped with the end of giving vent to anger, the end of giving vent to anger links to each other with the fan through the pipeline, the fan passes through the pipeline and links to each other with the active carbon adsorption device, the active carbon adsorption device passes through the pipeline and links to each other with the chimney.

Description

A kind of lacquer spraying waste gas treatment system
Technical field
The utility model relates to technical field of waste gas treatment, particularly a kind of lacquer spraying waste gas treatment system.
Background technology
Domestic furniture enterprise pollutes the organic exhaust gas mainly coming to produce in self-spraying paint and oily work operation process; Containing VOCs (VOC) such as suspended particulate substance, aromatic compound, benzene,toluene,xylene and formaldehyde in organic exhaust gas; Organic exhaust gas is pollutant atmosphere not only, also damages human body, and when VOC concentration reaches certain value, also can cause fire and blast; The domestic and international processing method for organic exhaust gas has Production by Catalytic Combustion Process, active carbon adsorption, plasma oxidation method, condensation method and absorption process etc. at present.
Production by Catalytic Combustion Process technique is simple, purification efficiency is high, its shortcoming be energy consumption large, there is potential safety hazard, be particularly not suitable for the improvement of Wind Volume, low concentration, unstable organic exhaust gas; Absorption method effect stability, solvent-recoverable, but shortcoming is suspended particulate substance can reduce adsorption effect of activated carbon in water, and adsorption effect is unstable; The range of application such as condensation method, absorption process is more limited; Plasma technique has started the improvement being applied to organic exhaust gas, and there is the remarkable advantages such as energy consumption is low, handling process is short, simple to operate, but when its shortcoming is process Wind Volume organic exhaust gas, gas is of short duration in the action of plasma region time of staying, causes purification efficiency to reduce.
Summary of the invention
The purpose of this utility model overcomes deficiency in prior art, there is provided a kind of to be suitable for continuously and the improvement of intermittent discharge waste gas, technique is simple, management, operation and maintenance are quite convenient succinct, can not have any impact to the production in workshop, treatment effect is good, and reliability is high, structure is simple, reaches the lacquer spraying waste gas treatment system of discharging standards.
To achieve these goals, the technical solution adopted in the utility model is:
A kind of lacquer spraying waste gas treatment system, comprise gas skirt, cyclone dust collectors, rotating stream tray scrubber, absorbent charcoal adsorber, described gas skirt is connected with cyclone dust collectors by pipeline; Described cyclone dust collectors comprise air inlet, gas outlet, dust-removing box, disposal box, side, described cyclone dust collectors top is provided with air inlet, be provided with disposal box bottom described cyclone dust collectors, described cyclone dust collectors top is provided with gas outlet, and described gas outlet is connected with rotating stream tray scrubber by pipeline; Described rotating stream tray scrubber comprises inlet end, outlet side, tower body, spiral board, shower nozzle, cyclic water tank, bottom described tower body, side is provided with inlet end, be provided with some spiral boards and shower nozzle in described tower body, described tower body inner top is provided with antifog spiral board, is provided with cyclic water tank bottom described tower body; Be provided with water circulating pump in described cyclic water tank, described water circulating pump is connected with shower nozzle by water pipe, and described cyclic water tank one side roof part is provided with running water inlet; Described tower body top is provided with outlet side, and described outlet side is connected with blower fan by pipeline; Described blower and pipeline is connected with absorbent charcoal adsorber, and described absorbent charcoal adsorber is connected with chimney by pipeline.
Preferably, described cyclic water tank one side bottom is provided with delivery port, and described delivery port is used for periodic exhaustion recirculated water, avoids containing more acidic liquid in water, affects rotating stream tray scrubber treatment effect, causes in gas containing more sulfurous gas.
Preferably, be provided with rainhat above described chimney, described rainhat is used for preventing rainy day rainwater from entering in chimney, enters absorbent charcoal adsorber, affect the normal work of absorbent charcoal adsorber along flue.
The utility model compared with prior art beneficial effect shows:
1) be suitable for improvement that is continuous and intermittent discharge waste gas, technique is simple, and management, operation and maintenance are quite conveniently succinct, can not have any impact to the production in workshop, treatment effect is good, and reliability is high, structure is simple, reaches the lacquer spraying waste gas treatment system of discharging standards;
2) employing cyclone dust collectors first remove the suspended particulate in gas, then use rotating stream tray scrubber desulfurization, avoid eddy flow tower inner suspension particle and are too much deposited in cyclic water tank, affect treatment effect; Adopt rotating stream tray scrubber, gas liquid interfacial area be large, structure is simple, resistance is less, stable, desulfurization and efficiency of dust collection high;
3) delivery port is used for periodic exhaustion recirculated water, avoids containing more acidic liquid in water, affects rotating stream tray scrubber treatment effect, causes in gas containing more sulfurous gas;
4) rainhat is used for preventing rainy day rainwater from entering in chimney, enters absorbent charcoal adsorber, affect the normal work of absorbent charcoal adsorber along flue.
Accompanying drawing explanation
Accompanying drawing 1 is a kind of lacquer spraying waste gas treatment system of the utility model structural representation;
Accompanying drawing 2 is rotating stream tray scrubber structural representations of a kind of lacquer spraying waste gas treatment system of the utility model;
In figure: 1-gas skirt, 2-pipeline, 3-cyclone dust collectors, 4-rotating stream tray scrubber, 5-blower fan, 6-absorbent charcoal adsorber, 7-chimney, 8-rainhat, 9-disposal box, 10-spiral board, 11-shower nozzle, 12-water pipe, 13-running water inlet, 14-cyclic water tank, 15-water circulating pump, 16-delivery port, 17-inlet end, 18-outlet side, 19-air inlet, 20-gas outlet, 21-dust-removing box, 22-tower body, the antifog spiral board of 23-.
Detailed description of the invention
For convenience of the understanding of the art personnel, below in conjunction with accompanying drawing 1-2, the technical solution of the utility model is illustrated further.
A kind of lacquer spraying waste gas treatment system of the utility model, comprises gas skirt 1, cyclone dust collectors 3, rotating stream tray scrubber 4, absorbent charcoal adsorber 5, and described gas skirt 1 is connected with cyclone dust collectors 3 by pipeline 2; Described cyclone dust collectors 3 comprise air inlet 19, gas outlet 20, dust-removing box 21, disposal box 9, side, described cyclone dust collectors 3 top is provided with air inlet 19, disposal box 9 is provided with bottom described cyclone dust collectors 3, described cyclone dust collectors 3 top is provided with gas outlet 20, and described gas outlet 20 is connected with rotating stream tray scrubber 3 by pipeline 2; Described rotating stream tray scrubber 3 comprises inlet end 17, outlet side 18, tower body 22, spiral board 10, shower nozzle 11, cyclic water tank 14, bottom described tower body 22, side is provided with inlet end 17, some spiral boards 10 and shower nozzle 11 is provided with in described tower body 2, described tower body 22 inner top is provided with antifog spiral board 22, is provided with cyclic water tank 14 bottom described tower body 22; Be provided with water circulating pump 15 in described cyclic water tank 14, described water circulating pump 15 is connected with shower nozzle 11 by water pipe 12, and described cyclic water tank 14 1 side roof part is provided with running water inlet 13; Described tower body 22 top is provided with outlet side 18, and described outlet side 18 is connected with blower fan 5 by pipeline 2; Described blower fan 5 is connected with absorbent charcoal adsorber 6 by pipeline 2, and described absorbent charcoal adsorber 6 is connected with chimney 7 by pipeline 2.
Described cyclic water tank 14 1 side bottom is provided with delivery port 16, and described delivery port 16, for periodic exhaustion recirculated water, is avoided containing more acidic liquid in water, affected rotating stream tray scrubber treatment effect, cause in gas containing more sulfurous gas; Be provided with rainhat 8 above described chimney 7, described rainhat 8 enters in chimney 7 for preventing rainy day rainwater, enters absorbent charcoal adsorber 6, affect the normal work of absorbent charcoal adsorber 6 along flue.
A kind of lacquer spraying waste gas treatment system, operation principle: the lacquer spraying waste gas in workshop is after gas skirt is collected, enter cyclone dust collectors by pipeline and go out suspended particulate substance, enter rotating stream tray scrubber after dedusting and carry out gas sweetening, gas after desulfurization is drawn by blower and pipeline and is sent into absorbent charcoal adsorber again and carry out gas purification, and purified gas enters chimney by pipeline and discharges.
Above content is only to structure example of the present utility model and explanation; affiliated those skilled in the art make various amendment to described specific embodiment or supplement or adopt similar mode to substitute; only otherwise depart from the structure of utility model or surmount this scope as defined in the claims, protection domain of the present utility model all should be belonged to.

Claims (3)

1. a lacquer spraying waste gas treatment system, comprises gas skirt, cyclone dust collectors, rotating stream tray scrubber, absorbent charcoal adsorber, it is characterized in that described gas skirt is connected with cyclone dust collectors by pipeline; Described cyclone dust collectors comprise air inlet, gas outlet, dust-removing box, disposal box, side, described cyclone dust collectors top is provided with air inlet, be provided with disposal box bottom described cyclone dust collectors, described cyclone dust collectors top is provided with gas outlet, and described gas outlet is connected with rotating stream tray scrubber by pipeline; Described rotating stream tray scrubber comprises inlet end, outlet side, tower body, spiral board, shower nozzle, cyclic water tank, bottom described tower body, side is provided with inlet end, be provided with some spiral boards and shower nozzle in described tower body, described tower body inner top is provided with antifog spiral board, is provided with cyclic water tank bottom described tower body; Be provided with water circulating pump in described cyclic water tank, described water circulating pump is connected with shower nozzle by water pipe, and described cyclic water tank one side roof part is provided with running water inlet; Described tower body top is provided with outlet side, and described outlet side is connected with blower fan by pipeline; Described blower and pipeline is connected with absorbent charcoal adsorber, and described absorbent charcoal adsorber is connected with chimney by pipeline.
2. a kind of lacquer spraying waste gas treatment system according to claim 1, is characterized in that described cyclic water tank one side bottom is provided with delivery port.
3. a kind of lacquer spraying waste gas treatment system according to claim 1, is characterized in that being provided with rainhat above described chimney.
CN201520886527.9U 2015-11-06 2015-11-06 Paint spraying waste gas processing system Expired - Fee Related CN205164315U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520886527.9U CN205164315U (en) 2015-11-06 2015-11-06 Paint spraying waste gas processing system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520886527.9U CN205164315U (en) 2015-11-06 2015-11-06 Paint spraying waste gas processing system

Publications (1)

Publication Number Publication Date
CN205164315U true CN205164315U (en) 2016-04-20

Family

ID=55728354

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520886527.9U Expired - Fee Related CN205164315U (en) 2015-11-06 2015-11-06 Paint spraying waste gas processing system

Country Status (1)

Country Link
CN (1) CN205164315U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107715581A (en) * 2017-09-11 2018-02-23 宁波捷通环保工程有限公司 A kind of lacquer spraying waste gas processing system
CN108905460A (en) * 2018-06-12 2018-11-30 张福旺 A kind of purification device and purification method of painting workshop exhaust-gas treatment

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107715581A (en) * 2017-09-11 2018-02-23 宁波捷通环保工程有限公司 A kind of lacquer spraying waste gas processing system
CN108905460A (en) * 2018-06-12 2018-11-30 张福旺 A kind of purification device and purification method of painting workshop exhaust-gas treatment
CN108905460B (en) * 2018-06-12 2021-07-27 王书明 Purification device and purification method for waste gas treatment of paint spraying workshop

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CB03 Change of inventor or designer information
CB03 Change of inventor or designer information

Inventor after: Xiong Jianguo

Inventor before: Qiu Caijun

TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20170811

Address after: 510700 No. 103, 1, development road, Whampoa District, Guangdong, Guangzhou

Patentee after: Guangdong Sky Environmental Protection Technology Co., Ltd.

Address before: In 312500 cities in Zhejiang province Xinchang County town of Ho Leung ho Pu Village poly No. 71 down 200 meters

Patentee before: XINCHANG COUNTY DASHIJU TOWN HAIFANG MACHINERY PLANT

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: 20160420

Termination date: 20171106