CN109603368A - Spray waste gas treatment equipment - Google Patents

Spray waste gas treatment equipment Download PDF

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Publication number
CN109603368A
CN109603368A CN201811585724.1A CN201811585724A CN109603368A CN 109603368 A CN109603368 A CN 109603368A CN 201811585724 A CN201811585724 A CN 201811585724A CN 109603368 A CN109603368 A CN 109603368A
Authority
CN
China
Prior art keywords
treatment case
water
water treatment
activated carbon
fixedly connected
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.)
Pending
Application number
CN201811585724.1A
Other languages
Chinese (zh)
Inventor
傅志坚
苏良民
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.)
Qingdao Hua Lei Vacuum Coating Co Ltd
Original Assignee
Qingdao Hua Lei Vacuum Coating 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 Qingdao Hua Lei Vacuum Coating Co Ltd filed Critical Qingdao Hua Lei Vacuum Coating Co Ltd
Priority to CN201811585724.1A priority Critical patent/CN109603368A/en
Publication of CN109603368A publication Critical patent/CN109603368A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D47/00Separating dispersed particles from gases, air or vapours by liquid as separating agent
    • B01D47/06Spray cleaning
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D53/00Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/007Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by irradiation
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D53/00Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/02Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
    • B01D53/04Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with stationary adsorbents
    • B01D53/0407Constructional details of adsorbing systems
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D53/00Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34Chemical or biological purification of waste gases
    • B01D53/74General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/86Catalytic processes
    • B01D53/8678Removing components of undefined structure
    • B01D53/8687Organic components
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2253/00Adsorbents used in seperation treatment of gases and vapours
    • B01D2253/10Inorganic adsorbents
    • B01D2253/102Carbon
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2257/00Components to be removed
    • B01D2257/90Odorous compounds not provided for in groups B01D2257/00 - B01D2257/708
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2258/00Sources of waste gases
    • B01D2258/02Other waste gases
    • B01D2258/0258Other waste gases from painting equipments or paint drying installations
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2259/00Type of treatment
    • B01D2259/80Employing electric, magnetic, electromagnetic or wave energy, or particle radiation
    • B01D2259/804UV light
    • 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
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/10Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working

Abstract

The invention discloses a kind of spraying waste gas treatment equipments, it is related to the technical field of exhaust-gas treatment, solve the problems, such as that existing exhaust gas contains organic gas and penetrating odor after processing, its key points of the technical solution are that including water treatment case, the water storage box that water treatment case bottom is set and is interconnected with water treatment case, it is fixedly connected on the air inlet pipe of water treatment case side, it is arranged in water treatment case for the spray head to injection high-pressure water mist in water treatment case, the UV photocatalysis box that water treatment case deviates from air inlet pipe side is set, the activated carbon treatment case that UV photocatalysis box deviates from water treatment case side is set, the exhaust pipe that activated carbon treatment case deviates from the blower of UV photocatalysis box side and is fixedly connected on the exhaust gas discharge at the top of blower for that will handle is set;Pernicious gas therein and foul gas are handled by UV photocatalysis and active carbon filtration processing, generate carbon dioxide and water, so that the gas being finally discharged does not contain organic gas and penetrating odor.

Description

Spray waste gas treatment equipment
Technical field
The present invention relates to the technical fields of exhaust-gas treatment, more specifically, it is related to a kind of spraying waste gas treatment equipment.
Background technique
With industrial continuous development, the aesthetics of components each for product, anticorrosion and antirust ability There is new requirement, in order to better improve the performance of the various aspects of components, need to be sprayed on the surface of components, So that the surface of components adheres to one layer with aesthetics and can play the paint film of anticorrosion either antirust function.
In the process sprayed to components, equipment can generate a large amount of exhaust gas, contain in these exhaust gas big Paint particle, organic gas of amount etc., often these exhaust gas all have penetrating odor, and being directly discharged to can be to week in air The air enclosed causes serious pollution, and causes serious injury to human body, and the method for existing processing exhaust gas is only to outstanding The paint particle floated in exhaust gas is handled, and the gas given off still contains organic gas and penetrating odor, now Need a kind of processing equipment that can be handled organic gas and penetrating odor.
Summary of the invention
In view of the deficiencies of the prior art, the present invention intends to provide a kind of spraying waste gas treatment equipment, lead to Cross UV photocatalysis and active carbon filtration processing organic gas therein and foul gas are handled, generate carbon dioxide and Water, so that the gas being finally discharged does not contain organic gas and penetrating odor.
To achieve the above object, the present invention provides the following technical scheme that a kind of spraying waste gas treatment equipment, including at water Reason case, is fixedly connected on water treatment case side at the water storage box that water treatment case bottom is arranged in and is interconnected with water treatment case Air inlet pipe, be arranged in water treatment case for spraying the spray head of high-pressure water mist in water treatment case, be arranged in Shui Chu Reason case deviates from the UV photocatalysis box of air inlet pipe side, the activated carbon treatment that UV photocatalysis box deviates from water treatment case side is arranged in Case is arranged in activated carbon treatment case away from the blower of UV photocatalysis box side and is fixedly connected at the top of blower for that will handle The exhaust pipe of complete exhaust gas discharge;
Between water treatment case and UV photocatalysis box, activated carbon treatment case and UV photocatalysis box and activated carbon treatment case and blower all It is provided with connecting tube, by connecting tube by water treatment case and UV photocatalysis box, activated carbon treatment case and UV photocatalysis box and work Property carbon treatment box and blower be interconnected.
By using above-mentioned technical proposal, first by spray head spray high-pressure water mist, by the impurity particle in exhaust gas with And paint particle is adsorbed onto water, and is discharged into water storage box and is handled, exhaust gas enters UV light by water treatment case and urges Change and carry out UV photocatalysis treatment in case, in UV photocatalysis box, the gas of organic gas and foul smelling smell is all urged Carbon dioxide and water have been resolved into change, and then exhaust gas is entered in activated carbon treatment case by connecting tube and further located Reason, activated carbon filter out wherein remaining organic gas, and then exhaust gas is discharged by blower and exhaust pipe, so that exhaust gas is not Containing organic gas, do not have penetrating odor.
The present invention is further arranged to: being arranged in the water treatment case useful keeps wind speed in water treatment case uniformly equal Flowing plate.
By using above-mentioned technical proposal, enable to the wind speed in water treatment case uniformly by the way that current equalizer is arranged and It can slow down to wind speed, high-pressure water mist is more fully handled exhaust gas.
The present invention is further arranged to: the position in the water treatment case close to connecting tube is provided with for will be in air The demister that water mist is got rid of.
By using above-mentioned technical proposal, the water mist in air can be absorbed by demister, so that entering subsequent Air in process keeps dry state, and prevents atmospheric water content excessively high and has an impact to subsequent exhaust-gas treatment.
The present invention is further arranged to: the side that the top plate and bottom plate of the water treatment case are close to each other is all fixedly connected with Support plate, the support plate on top plate and bottom plate are interspersed, and the support plate close to air inlet pipe is fixedly connected on top plate;
Spray head is provided with several, and spray head is positioned close to the two support plates side close to each other of air inlet pipe, Flowing plate is fixedly connected on two centrally located support plates side close to each other, and demister is fixedly connected on close to connecting tube Two support plates of side side close to each other.
By using above-mentioned technical proposal, exhaust gas successively passes through after entering in water treatment case to pass through between support plate It crosses, to successively carry out high-pressure water mist spray, wind speed flows and removes water mist, and to interfere with each other between three.
The present invention is further arranged to: the water treatment case bottom is fixedly connected with drainpipe, drainpipe be located at close into The lower section of two support plates of tracheae is fixed together at the top of the bottom end and water storage box of drainpipe, water treatment case and Water storage box is interconnected by drainpipe.
By using above-mentioned technical proposal, drainpipe is positioned close to the lower section of two support plates of air inlet pipe, so that water mist After mist is painted in absorption, can directly it be flowed into water storage box by drainpipe.
The present invention is further arranged to: the water storage box is fixedly connected useful close to the bottom of the side of activated carbon treatment case In the outlet pipe that water is discharged, paint AB agent is added when carrying out water process in water treatment case.
By using above-mentioned technical proposal, painting AB agent is a kind of Paint flocculant, and the paint in water is enabled to become It is cotton-shaped, consequently facilitating water and paint are separated.
The present invention is further arranged to: if the top plate and bottom plate of the water storage box side close to each other are all fixedly connected with Dry baffle, the baffle on top plate and bottom plate are interspersed.
By using above-mentioned technical proposal, the baffle that several baffles are interspersed can be in the process of water flowing to wadding The paint of shape is stopped, it is made to be deposited to columns base, to realize water-oil separating.
The present invention is further arranged to: the position on the activated carbon treatment chamber interior wall close to blower is fixedly connected active Carbon filter, the position on activated carbon treatment chamber interior wall close to UV photocatalysis box are fixedly connected with honeycomb paper filter.
By using above-mentioned technical proposal, pass through the double filtration of honeycomb paper filter and charcoal filter, Neng Gougeng Good filters out the organic gas in exhaust gas.
In conclusion the present invention has the advantages that compared with the prior art
1, the present invention passes through UV photocatalysis and work by setting water treatment case, activated carbon treatment case, UV photocatalysis box and water storage box Property carbon filtration treatment organic gas therein and foul gas are handled, carbon dioxide and water are generated, so that final discharge Gas do not contain organic gas and penetrating odor;
2, the present invention can either make the air velocity in water treatment case uniform by setting homogenizing plate and demister, moreover it is possible to It is enough to absorb the moisture in the exhaust gas for flowing out water treatment case.
Detailed description of the invention
Fig. 1 is the axonometric drawing of the complete structure of embodiment;
Fig. 2 is the water treatment case of embodiment and the cross-sectional view of water storage box;
Fig. 3 is the cross-sectional view of the activated carbon treatment case of embodiment.
In figure: 1, water treatment case;11, air inlet pipe;12, support plate;13, spray head;14, homogenizing plate;15, demister;16, Drainpipe;2, water storage box;21, outlet pipe;22, baffle;3, activated carbon treatment case;31, honeycomb paper filter;32, activated carbon mistake Filter;4, UV photocatalysis box;5, blower;6, exhaust pipe;7, connecting tube.
Specific embodiment
Embodiment: a kind of spraying waste gas treatment equipment, referring to attached drawing 1, including water treatment case 1, setting are at 1 bottom of water treatment case The water storage box 2 in portion, both ends, which are respectively fixedly connected with, to be used at 2 top of 1 bottom of water treatment case and water storage box by water treatment case 1 and storage The interconnected drainpipe 16 of water tank 2, the air inlet pipe 11 for being fixedly connected on 1 side of water treatment case, setting deviate from water treatment case 1 The UV photocatalysis box 4 of 11 side of air inlet pipe, be arranged in UV photocatalysis box 4 away from 1 side of water treatment case activated carbon treatment case 3, Be arranged in activated carbon treatment case 3 away from the blower 5 of 4 side of UV photocatalysis box and be fixedly connected on the top of blower 5 for will The exhaust pipe 6 of exhaust gas discharge.Water treatment case 1 and UV photocatalysis box 4, activated carbon treatment case 3 and UV photocatalysis box 4 and activated carbon Connecting tube 7 is both provided between treatment box 3 and blower 5, by connecting tube 7 by water treatment case 1 and UV photocatalysis box 4, activated carbon Treatment box 3 and UV photocatalysis box 4 and activated carbon treatment case 3 and blower 5 are interconnected.
Exhaust gas is entered in water treatment case 1 by air inlet pipe 11, by the spray of high-pressure water mist, paint mist quilt therein Then water is sent in water storage box 2 by drainpipe 16 and is handled by water absorption.The exhaust gas handled by high-pressure water mist is logical It crosses connecting tube 7 to enter in UV photocatalysis box 4, the gas of organic gas and foul smelling smell has all been catalytically decomposed at two Then carbonoxide and water are entered in activated carbon treatment case 3 by connecting tube 7, will be remaining in exhaust gas by active carbon filtration Organic gas filter out, then exhaust gas is discharged by blower 5 and exhaust pipe 6, so that the exhaust gas finally emitted Qualified discharge.
Referring to attached drawing 2, the top plate and bottom plate of water treatment case 1 side close to each other are all fixedly connected with support plate 12, top Support plate 12 on plate and bottom plate is interspersed, and the support plate 12 close to air inlet pipe 11 is fixedly connected on top plate, support plate 12 Two sides of the two sides respectively with water treatment case 1 be fixed together;Two support plates 12 close to air inlet pipe 11 are close to each other Side is all fixedly connected with several spray heads 13 for being used to spray high-pressure water mist, and two centrally located support plates 12 are mutually leaned on Close side is fixedly connected with homogenizing plate 14, and homogenizing plate 14 and the two sides of water treatment case 1 are fixed together, close to connecting tube 7 two support plates 12 side close to each other is fixedly connected with demister 15, the fixed company in the two sides of demister 15 and water treatment case 1 It is connected together.
Exhaust gas first passes through the processing that spray head 13 sprays high-pressure water mist, homogenizing plate 14 is then passed through, so that the flow velocity of air It is more uniform, then by demister 15, the moisture in air is removed, so that it is to be in that exhaust gas, which is discharged water treatment case 1, Drying regime.
Referring to attached drawing 1 and attached drawing 2, drainpipe 16 is located at the lower section of two support plates 12 close to air inlet pipe 11, and water storage box 2 leans on The side of nearly UV photocatalysis box 4 is fixedly connected with the outlet pipe 21 that water is discharged in water storage box 2 close to the position of bottom.It stores The top plate and bottom plate of water tank 2 side close to each other are fixedly connected with several baffles 22, and the baffle 22 on top plate and bottom plate interlocks Distribution.Paint AB agent is added in water storage box 2, paint AB agent is a kind of Paint flocculant, can convert the paint in water In cotton-shaped, to realize water-oil separating, and sink under the action of several baffle 22 being interspersed to cotton-shaped paint Drop.
Referring to attached drawing 1 and attached drawing 3, the position on the inner wall of activated carbon treatment case 3 close to UV photocatalysis box 4 is fixedly connected with Two honeycomb paper filters 31, the position on the inner wall of activated carbon treatment case 3 close to blower 5 are fixedly connected with two charcoal filters 32, exhaust gas can be filtered out the part organic gas in exhaust gas by honeycomb paper filter 31 and charcoal filter 32.
The spraying waste gas treatment equipment carry out using when working principle it is as follows: exhaust gas enters water by air inlet pipe 11 In treatment box 1, by the spray of high-pressure water mist, paint mist therein is adsorbed with water, and is then sent into water by drainpipe 16 It is handled in water storage box 2.The exhaust gas handled by high-pressure water mist is entered in UV photocatalysis box 4 by connecting tube 7, The gas of organic gas and foul smelling smell has all been catalytically decomposed into carbon dioxide and water, is then entered by connecting tube 7 To in activated carbon treatment case 3, organic gas remaining in exhaust gas is filtered out by active carbon filtration, then passes through blower 5 Exhaust gas is discharged with exhaust pipe 6, so that the exhaust gas qualified discharge finally emitted.
The above is only a preferred embodiment of the present invention, protection scope of the present invention is not limited merely to above-mentioned implementation Example, all technical solutions belonged under thinking of the present invention all belong to the scope of protection of the present invention.It should be pointed out that for the art Those of ordinary skill for, several improvements and modifications without departing from the principles of the present invention, these improvements and modifications It should be regarded as protection scope of the present invention.

Claims (8)

1. a kind of spraying waste gas treatment equipment, it is characterised in that: including water treatment case (1), setting water treatment case (1) bottom simultaneously And with water treatment case (1) be interconnected water storage box (2), be fixedly connected on water treatment case (1) side air inlet pipe (11), setting For spraying the spray head (13) of high-pressure water mist in the middle to water treatment case (1), being arranged in water treatment case in water treatment case (1) (1) deviate from the UV photocatalysis box (4) of air inlet pipe (11) side, be arranged in UV photocatalysis box (4) away from water treatment case (1) side Activated carbon treatment case (3), setting are in activated carbon treatment case (3) away from the blower (5) of UV photocatalysis box (4) side and fixed company Connect the exhaust pipe (6) of the exhaust gas discharge at the top of blower (5) for that will handle;
Water treatment case (1) and UV photocatalysis box (4), activated carbon treatment case (3) and UV photocatalysis box (4) and activated carbon treatment case (3) be both provided between blower (5) connecting tube (7), by connecting tube (7) by water treatment case (1) and UV photocatalysis box (4), Activated carbon treatment case (3) and UV photocatalysis box (4) and activated carbon treatment case (3) and blower (5) are interconnected.
2. spraying waste gas treatment equipment according to claim 1, it is characterised in that: be arranged in the water treatment case (1) It is useful to make the uniform homogenizing plate of wind speed (14) in water treatment case (1).
3. spraying waste gas treatment equipment according to claim 2, it is characterised in that: close to even in the water treatment case (1) The position of adapter tube (7) is provided with the demister (15) for getting rid of the water mist in air.
4. spraying waste gas treatment equipment according to claim 3, it is characterised in that: the top plate of the water treatment case (1) and Bottom plate side close to each other is all fixedly connected with support plate (12), and the support plate (12) on top plate and bottom plate is interspersed, and is leaned on The support plate (12) of nearly air inlet pipe (11) is fixedly connected on top plate;
Spray head (13) is provided with several, and spray head (13) is positioned close to two support plates (12) phase of air inlet pipe (11) Mutually close side, homogenizing plate (14) are fixedly connected on centrally located two support plates (12) side close to each other, remove Day with fog (15) is fixedly connected on the side close to each other of two support plates (12) close to connecting tube (7) side.
5. spraying waste gas treatment equipment according to claim 4, it is characterised in that: water treatment case (1) bottom is fixed It is connected with drainpipe (16), drainpipe (16) is located at the lower section of two support plates (12) close to air inlet pipe (11), drainpipe (16) Bottom end and water storage box (2) at the top of be fixed together, water treatment case (1) and water storage box (2) pass through drainpipe (16) it is interconnected.
6. spraying waste gas treatment equipment according to claim 5, it is characterised in that: the water storage box (2) is close to activated carbon The bottom of the side for the treatment of box (3) is fixedly connected with the outlet pipe (21) for water to be discharged, in water process when carrying out water process Paint AB agent is added in case (1).
7. spraying waste gas treatment equipment according to claim 6, it is characterised in that: the top plate of the water storage box (2) and bottom Plate side close to each other is all fixedly connected with several baffles (22), and the baffle (22) on top plate and bottom plate is interspersed.
8. spraying waste gas treatment equipment according to claim 1, it is characterised in that: activated carbon treatment case (3) inner wall The upper position close to blower (5) is fixedly connected with charcoal filter (32), is urged on activated carbon treatment case (3) inner wall close to UV light The position for changing case (4) is fixedly connected with honeycomb paper filter (31).
CN201811585724.1A 2018-12-25 2018-12-25 Spray waste gas treatment equipment Pending CN109603368A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201811585724.1A CN109603368A (en) 2018-12-25 2018-12-25 Spray waste gas treatment equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201811585724.1A CN109603368A (en) 2018-12-25 2018-12-25 Spray waste gas treatment equipment

Publications (1)

Publication Number Publication Date
CN109603368A true CN109603368A (en) 2019-04-12

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ID=66011275

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201811585724.1A Pending CN109603368A (en) 2018-12-25 2018-12-25 Spray waste gas treatment equipment

Country Status (1)

Country Link
CN (1) CN109603368A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114053814A (en) * 2020-12-05 2022-02-18 山东天智信息科技有限公司 A purifier for organic waste gas handles

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Publication number Priority date Publication date Assignee Title
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CN107376610A (en) * 2017-07-28 2017-11-24 张粉银 A kind of kitchen emission-control equipment
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Publication number Priority date Publication date Assignee Title
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Publication number Priority date Publication date Assignee Title
CN114053814A (en) * 2020-12-05 2022-02-18 山东天智信息科技有限公司 A purifier for organic waste gas handles

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Application publication date: 20190412