CN206325362U - Print waste gas recovery governing system - Google Patents

Print waste gas recovery governing system Download PDF

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Publication number
CN206325362U
CN206325362U CN201621362556.6U CN201621362556U CN206325362U CN 206325362 U CN206325362 U CN 206325362U CN 201621362556 U CN201621362556 U CN 201621362556U CN 206325362 U CN206325362 U CN 206325362U
Authority
CN
China
Prior art keywords
gas
waste gas
governing system
exhaust
skirt
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
CN201621362556.6U
Other languages
Chinese (zh)
Inventor
刘云
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.)
Beijing Xinhua Printing Co Ltd
Original Assignee
Beijing Xinhua Printing Co Ltd
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 Beijing Xinhua Printing Co Ltd filed Critical Beijing Xinhua Printing Co Ltd
Priority to CN201621362556.6U priority Critical patent/CN206325362U/en
Application granted granted Critical
Publication of CN206325362U publication Critical patent/CN206325362U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model provides a kind of printing waste gas recovery governing system, including the gas skirt, ventilation shaft and exhaust gas purification device being sequentially connected, gas collection screen pack is provided with the gas skirt, the exhaust gas purification device is provided with air pump, for absorbing waste gas by gas skirt, the air pump is connected to exhaust-gas treatment carbon case, and the exhaust-gas treatment carbon case is provided with activated carbon carbon case, and the activated carbon carbon case uses honey comb structure.The utility model can improve the collection efficiency of waste gas, increase removal efficiency, while improving the service efficiency of activated carbon.

Description

Print waste gas recovery governing system
Technical field
The utility model is related to a kind of environmental protection device of printing industry, is controlled more particularly, to one kind printing waste gas recovery Reason system.
Background technology
The discharge of printing waste gas, causes air pollution at present, through research, it is found that the significant portion in waste gas can pass through Activated carbon is adsorbed, and is so allowed for the air after absorption, is reduced substantial amounts of pollutant, and the discharge for printing waste gas is main It is to be discharged by chimney, how effectively collecting discharge waste gas and carrying out processing is the problem of needing processing.
Utility model content
The utility model provides a kind of printing waste gas recovery governing system, solves the process problem of printing waste gas, its Technical scheme is as described below:
One kind printing waste gas recovery governing system, including gas skirt, ventilation shaft and the exhaust-gas treatment purification being sequentially connected Gas collection screen pack is provided with device, the gas skirt, the exhaust gas purification device is provided with air pump, for passing through gas collection Cover absorbs waste gas, and the air pump is connected to exhaust-gas treatment carbon case, and the exhaust-gas treatment carbon case is provided with activated carbon carbon case, the work Property charcoal carbon case uses honey comb structure.
The gas skirt is provided with control valve.
The gas collection screen pack outer end is provided with aperture plate, the shelter for stopping frivolous shape.
The aperture plate is semicircle, and motor is provided with above, aperture plate can be driven to horizontally rotate.
The pipeline middle setting has enhancing air pump and expansion joint.
The activated carbon carbon case is provided with multigroup, and switching is operated by valve.
The utility model can improve the collection efficiency of waste gas, increase removal efficiency, while improving the use effect of activated carbon Rate.The replacement frequency of activated carbon can be reduced simultaneously, by monthly becoming the first quarter once.
The utility model can also reduce the air quantity of blower fan, reduce power of fan, using electricity wisely.It is easy to operate, it is easy to clear Wash, safeguard.
Brief description of the drawings
Fig. 1 is the structural representation of the printing waste gas recovery governing system;
Fig. 2 is Fig. 1 top view.
Embodiment
As depicted in figs. 1 and 2, the waste gas that the utility model is produced for presswork, when trapping operation by collector The organic exhaust gas of generation, under the suction of blower fan, purifier is rapidly entered along transfer pipeline, is removed in purifier organic Poisonous and harmful substance in waste gas, is finally discharged along exhaust duct.
Chief component:Gas skirt, gas collection screen pack, ventilation shaft, air pump, exhaust gas purification device.
Gas skirt is transformed:Gas skirt increases control valve, in the bulky grain molecule such as increase strainer filtering dust above.
The transformation of pipeline:Different parts take different pipe diameters, reduce the loss of air quantity.
Exhaust-gas treatment carbon case:The design in activated carbon carbon case increase circulation fine grained multilayer road, improve waste gas carbon case when Between, so as to improve the absorption affinity of carbon case, increase the service efficiency of activated carbon.
The gas collection screen pack outer end is provided with aperture plate, the shelter for stopping frivolous shape.
In order to increase air suction function, the pipeline middle setting has enhancing air pump and expansion joint, can start enhancing air pump Absorbed, row buffering is entered by the expansion joint of setting.
In use, the waste gas that presswork is produced, the organic exhaust gas produced when trapping operation by collector, in blower fan Under suction, purifier is rapidly entered along transfer pipeline, the poisonous and harmful substance in organic exhaust gas is removed in purifier, most Afterwards along exhaust duct qualified discharge.
The operation principle of adsorption treatment:The surface of solids has lack of equilibrium and unsaturated molecular attraction or chemical bond force, When gas motion to the surface of solids, the interphase interaction of gas molecule and surface of solids molecule, gas molecule can rest on solid Surface, makes its dense coalescence be maintained at the surface of solids.Using the adsorption capacity of the surface of solids, the porous solid thing on waste gas and surface Matter is in contact, and the pollutant in waste gas will be adsorbed on a solid surface, making it separate with admixture of gas, reach purification mesh 's.
Add control valve and filter screen structure on gas skirt, in the case that such as corresponding printing equipment collected is not run, close Valve closing door, reduces the use of fan delivery.Dust and bulky grain molecule that filter screen filtration place is produced, make it be attached to filtering On the net, purifier is reduced into other debris, so as to improve the service efficiency of evolution device.
Waste gas enters collection conduit by gas skirt, into evolution equipment, and the carbon case in evolution equipment uses grid configuration (similar honeycomb) multilayer comes, and waste gas is internally formed circulating filtration again.So that all waste gases can sufficiently contact carbon case, carry The high clearance of waste gas, adds the service efficiency of carbon case.By the waste gas of cleaning equipment, by purification, state's domestic discipline and family rules are reached Fixed discharge standard.It is discharged into by 15 meters of high chimneys in air.

Claims (6)

1. one kind printing waste gas recovery governing system, it is characterised in that:Including the gas skirt, ventilation shaft and waste gas being sequentially connected Gas collection screen pack is provided with treatment and purification device, the gas skirt, the exhaust gas purification device is provided with air pump, is used for Waste gas is absorbed by gas skirt, the air pump is connected to exhaust-gas treatment carbon case, and the exhaust-gas treatment carbon case is provided with activated carbon carbon Case, the activated carbon carbon case uses honey comb structure.
2. printing waste gas recovery governing system according to claim 1, it is characterised in that:The gas skirt is provided with control Valve.
3. printing waste gas recovery governing system according to claim 1, it is characterised in that:The gas collection screen pack outer end is set Aperture plate is equipped with, the shelter for stopping frivolous shape.
4. printing waste gas recovery governing system according to claim 3, it is characterised in that:The aperture plate is semicircle, on Face is provided with motor, and aperture plate can be driven to horizontally rotate.
5. printing waste gas recovery governing system according to claim 1, it is characterised in that:The pipeline middle setting has increasing Strong air pump and expansion joint.
6. printing waste gas recovery governing system according to claim 1, it is characterised in that:The activated carbon carbon case is provided with It is multigroup, switching is operated by valve.
CN201621362556.6U 2016-12-12 2016-12-12 Print waste gas recovery governing system Expired - Fee Related CN206325362U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201621362556.6U CN206325362U (en) 2016-12-12 2016-12-12 Print waste gas recovery governing system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201621362556.6U CN206325362U (en) 2016-12-12 2016-12-12 Print waste gas recovery governing system

Publications (1)

Publication Number Publication Date
CN206325362U true CN206325362U (en) 2017-07-14

Family

ID=59290783

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201621362556.6U Expired - Fee Related CN206325362U (en) 2016-12-12 2016-12-12 Print waste gas recovery governing system

Country Status (1)

Country Link
CN (1) CN206325362U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108480355A (en) * 2018-04-10 2018-09-04 安吉润风空气净化科技有限公司 A kind of cabinet type printer gas cleaning plant
CN110303021A (en) * 2019-01-23 2019-10-08 杭州利安新材料技术有限公司 A kind of glass steel sewage pool cover board interior conduit waste gas collection device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108480355A (en) * 2018-04-10 2018-09-04 安吉润风空气净化科技有限公司 A kind of cabinet type printer gas cleaning plant
CN110303021A (en) * 2019-01-23 2019-10-08 杭州利安新材料技术有限公司 A kind of glass steel sewage pool cover board interior conduit waste gas collection device

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Legal Events

Date Code Title Description
GR01 Patent grant
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: 20170714

Termination date: 20171212