CN108273333A - A kind of exhaust gas purification and treatment device - Google Patents

A kind of exhaust gas purification and treatment device Download PDF

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Publication number
CN108273333A
CN108273333A CN201810215424.8A CN201810215424A CN108273333A CN 108273333 A CN108273333 A CN 108273333A CN 201810215424 A CN201810215424 A CN 201810215424A CN 108273333 A CN108273333 A CN 108273333A
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CN
China
Prior art keywords
exhaust gas
photodissociation
treatment
waste gas
pipe
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Pending
Application number
CN201810215424.8A
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Chinese (zh)
Inventor
徐杨广
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徐杨广
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Priority to CN201810215424.8A priority Critical patent/CN108273333A/en
Publication of CN108273333A publication Critical patent/CN108273333A/en
Pending legal-status Critical Current

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    • 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
    • B01D46/00Filters, i.e. particle separators or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/0027Filters, i.e. particle separators or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions
    • B01D46/0036Filters, i.e. particle separators or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions by adsorption or absorption
    • 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
    • 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
    • B01D53/14Separation 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 absorption
    • B01D53/18Absorbing units; Liquid distributors therefor
    • 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
    • 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
    • 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
    • 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
    • Y02A50/2351Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust

Abstract

The invention discloses a kind of exhaust gas purification and treatment devices, including purifying box, water feeding tank and control cabinet, it is characterized in that, it is equipped with the spray cleaning chamber of connection in the purifying box successively from the bottom to top, photodissociation purify cavity and active carbon purifying chamber, spray cleaning bottom of chamber end is equipped with waste gas absorption pond, the exhaust inlet pipe is passed through absorption cell bottom, the first centrifugal blower is connected on the exhaust inlet pipe, waste gas absorption bottom of pond portion is sequentially communicated with filter and water feeding tank, the spray cleaning intracavitary and deflector is equipped with above the waste gas absorption pond successively, packing layer, spray header and demister, photodissociation purifier is equipped in the photodissociation purify cavity, the active carbon purifying intracavitary is equipped with multilayer activated charcoal strainer.The invention has the advantages that of simple structure and strong practicability.

Description

A kind of exhaust gas purification and treatment device
Technical field
The present invention relates to technical field of environment protection equipment, especially a kind of exhaust gas purification and treatment device.
Background technology
In modern industrial production, some poisonous and hazardous exhaust gas are will produce along with production process, this exhaust gas is direct It is discharged into air, air quality is polluted, serious harm is generated to health.The relevant laws and regulations and row of country Industry standard all has the discharge standard of gas stringent restriction, and it is the key that improve environmental quality to polluted gas administer. Conventional emission-control equipment, is all that process chamber is arranged for certain fixed exhaust gas merely mostly, without being generally applicable in Property, or will only have cooling to remove the multi-functional process chambers such as fume and dust and simply combine, then it is complicated huge, no It is too real.And emission-control equipment now, treatment effect is not satisfactory, and cleaning in the future is also relatively difficult, because It is necessary that this designs purifier a kind of simple in structure and that exhaust-gas treatment effect is good.
Invention content
The purpose of the present invention is to solve the above problems, devise a kind of exhaust gas purification and treatment device.
Realize above-mentioned purpose the technical scheme is that, a kind of exhaust gas purification and treatment device, including purifying box, water feeding tank And control cabinet, it is equipped with spray cleaning chamber, photodissociation purify cavity and active carbon purifying chamber in the purifying box, the spray cleaning chamber, Photodissociation purify cavity is connected in purifying box cavity successively from the bottom to top with active carbon purifying chamber, and the purifying box lower end, which is provided with, to be passed through The air inlet of spray cleaning chamber, spray cleaning bottom of chamber end are equipped with waste gas absorption pond, and being stored in the waste gas absorption pond has exhaust gas Absorbing liquid, the air inlet are equipped with the exhaust inlet pipe for being passed through absorption cell bottom, and the exhaust inlet pipe is connect with exhaust gas source, The first centrifugal blower is connected on the exhaust inlet pipe, waste gas absorption pond bottom side is provided with discharge of wastewater mouth, described useless Be sealedly connected with wastewater discharge pipe at water outlet, described wastewater discharge pipe one end and waste gas absorption pond be tightly connected the other end with Filter seal connects, and the filter is fixed on water feeding tank upper end face and the filter water outlet is passed through water feeding tank, institute It states and is equipped with the first liquid level sensor in waste gas absorption pond, the wastewater discharge pipe is equipped with the first solenoid valve and dredge pump, described The second liquid level sensor is equipped in water feeding tank, the water feeding tank is connect with watering by feed pipe, and the feed pipe is equipped with Second solenoid valve, the spray cleaning intracavitary and is equipped with deflector, packing layer, spray header above the waste gas absorption pond successively And demister, the spray header are equipped with and are uniformly distributed and the spray head of injection direction straight down, the spray header with Water feeding tank is connected by water-supply-pipe, and water supply pump is connected on the water-supply-pipe, photodissociation purifier is equipped in the photodissociation purify cavity, The photodissociation purifier purifies the fixed frame of cavity wall, several ultraviolet illuminations being fixed on fixed frame by being fixed on photodissociation Lamp, the photo-catalytic filtering screen being fixed in photodissociation purify cavity collectively form, and the active carbon purifying intracavitary is equipped with multilayer activated carbon Filter screen, active carbon purifying chamber top are provided with the air outlet of perforation purifying box, purification are sealedly connected at the air outlet Escape pipe is connected with the second centrifugal blower on the purification escape pipe, and the output end of second centrifugal blower is passed through chimney, described Control cabinet is fixed on purifying box side, and the control cabinet is connected with power supply wiring, and described power supply wiring one end connects power connection, institute It states and is equipped with controller and gas detecting instrument in control cabinet, the purifying box, which is equipped with, is corresponding in turn to spray cleaning chamber, photodissociation purification The maintenance door of chamber and active carbon purifying chamber.
The air inlet is equipped with first gas detection probe, and second gas detection probe is equipped at the air outlet.
The raw material of the photo-catalytic filtering screen is nano-titanium dioxide.
The ultraviolet wavelength that the ultraviolet illumination light irradiation is sent out is 185~225nm.
The demister is baffle plate demister, and the material of the demister is polypropylene.
It is coated with corrosion-resistant coating in first centrifugal blower and dredge pump.
The water feeding tank upper end is provided with dosing mouth, and the water feeding tank can be added different according to the variety classes of exhaust gas Reaction solution.
Filler in described filler layer is stainless steel ring intalox saddle.
The gas detecting instrument is electrically connected with first gas detection probe and second gas detection probe.
Be equipped with PLC system in the controller, the controller respectively with the first centrifugal blower, the first liquid level sensor, First solenoid valve, dredge pump, the second liquid level sensor, second solenoid valve, ultraviolet illuminator, the second centrifugal blower electrically connect It connects.
A kind of exhaust gas purification and treatment device made using technical scheme of the present invention, passes through spraying and dedusting, ultraviolet The combination of solution and activated carbon filtering, fully removes the dust granules in removing exhaust gas and pernicious gas, improves exhaust purification efficiency, and logical The energy saving of exhaust-gas treatment can be realized by crossing circulating water filtering system, will not cause secondary pollution, and the configuration of the present invention is simple is compact, exhaust gas Ideal purification effect, suitable for a variety of occasions for needing to carry out waste gas purification processing.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of exhaust gas purification and treatment device of the present invention;
Fig. 2 is a kind of schematic diagram of exhaust gas purification and treatment device of the present invention;
In figure, 1, purifying box;2, water feeding tank;3, control cabinet;4, spray cleaning chamber;5, photodissociation purify cavity;6, activated carbon is net Change chamber;7, air inlet;8, waste gas absorption pond;9, exhaust inlet pipe;10, the first centrifugal blower;11, discharge of wastewater mouth;12, waste water Delivery pipe;13, filter;14, the first liquid level sensor;15, the first solenoid valve;16, dredge pump;17, the second liquid level sensor; 18, feed pipe;19, second solenoid valve;20, deflector;21, packing layer;22, spray header;23, demister;24, spray head; 25, water-supply-pipe;26, water supply pump;27, fixed frame;28, ultraviolet illuminator;29, photo-catalytic filtering screen;30, activated carbon filters Net;31, air outlet;32, escape pipe is purified;33, the second centrifugal blower;34, chimney;35, power supply wiring;36, power connection; 37, controller;38, gas detecting instrument;39, maintenance door;40, first gas detection probe;41, second gas detection probe; 42, dosing mouth.
Specific implementation mode
The present invention is specifically described below in conjunction with the accompanying drawings, as shown in Figs. 1-2, a kind of exhaust gas purification and treatment device, packet Purifying box 1, water feeding tank 2 and control cabinet 3 are included, it is net to be equipped with spray cleaning chamber 4, photodissociation purify cavity 5 and activated carbon in the purifying box 1 Change chamber 6, the spray cleaning chamber 4, photodissociation purify cavity 5 and active carbon purifying chamber 6 are from the bottom to top successively in 1 inner cavity of purifying box Connection, 1 lower end of the purifying box are provided with the air inlet 7 for being passed through spray cleaning chamber 4, and 4 bottom end of spray cleaning chamber is equipped with exhaust gas Absorption cell 8, interior store in the waste gas absorption pond 8 have waste gas absorption liquid, are equipped at the air inlet 7 and are passed through 8 bottom of waste gas absorption pond Exhaust inlet pipe 9, the exhaust inlet pipe 9 connect with exhaust gas source, and the first centrifugal blower is connected on the exhaust inlet pipe 9 10,8 bottom side of waste gas absorption pond is provided with discharge of wastewater mouth 11, and waste water row is sealedly connected at the discharge of wastewater mouth 11 Pipe 12 is put, 12 one end of the wastewater discharge pipe is tightly connected the other end with waste gas absorption pond 8 and is tightly connected with filter 13, described Filter 13 is fixed on 2 upper end face of water feeding tank and 13 water outlet of the filter is passed through water feeding tank 2, the waste gas absorption pond 8 It is inside equipped with the first liquid level sensor 14, the wastewater discharge pipe 12 is equipped with the first solenoid valve 15 and dredge pump 16, the water supply The second liquid level sensor 17 is equipped in case 2, the water feeding tank 17 is connect with watering by feed pipe 18, the feed pipe 18 It is equipped with second solenoid valve 19, the spray cleaning chamber 4 is interior and is equipped with deflector 20 successively positioned at 8 top of waste gas absorption pond, fills out The bed of material 21, spray header 22 and demister 23, the spray header 22 be equipped be uniformly distributed and injection direction straight down Spray head 24, the spray header 22 are connect with water feeding tank 2 by water-supply-pipe 25, and water supply pump 26 is connected on the water-supply-pipe 25, Photodissociation purifier is equipped in the photodissociation purify cavity 5, the photodissociation purifier is by being fixed on consolidating for 5 inner wall of photodissociation purify cavity Determine frame 27, several ultraviolet illuminators 28 for being fixed on fixed frame 27, the photo-catalytic filtering screen being fixed in photodissociation purify cavity 5 29 collectively form, and multilayer activated charcoal strainer 30 are equipped in the active carbon purifying chamber 6,6 top of active carbon purifying chamber is opened There is the air outlet 31 of perforation purifying box 1, purification escape pipe 32, the purification escape pipe 32 are sealedly connected at the air outlet 31 On be connected with the second centrifugal blower 33, the output end of second centrifugal blower 33 is passed through chimney 34, and the control cabinet 3 is fixed on only Change 1 side of case, the control cabinet 3 is connected with power supply wiring 35, and 35 one end of the power supply wiring connects power connection 36, the control It is equipped with controller 37 and gas detecting instrument 38 in case 3, the purifying box 1 is equipped with that be corresponding in turn to spray cleaning chamber 4, photodissociation net Change the maintenance door 39 of chamber 5 and active carbon purifying chamber 6;First gas detection probe 40, the outlet air are equipped at the air inlet 7 Second gas detection probe 41 is equipped at mouth 31;The raw material of the photo-catalytic filtering screen 29 is nano-titanium dioxide;The purple It is 185~225nm that outside line illumination lamp 28, which irradiates the ultraviolet wavelength sent out,;The demister 23 is baffle plate demister, described The material of demister 23 is polypropylene;, corrosion-resistant coating is coated in first centrifugal blower 10 and dredge pump 16;The water feeding tank 2 upper ends are provided with dosing mouth 42, and different reaction solutions can be added in the water feeding tank 2 according to the variety classes of exhaust gas;It is described to fill out Filler in the bed of material 21 is stainless steel ring intalox saddle;, the gas detecting instrument 38 and first gas detection probe 40 and second Gas detection probe 41 is electrically connected;PLC systems are equipped in the controller 37, the controller 37 is centrifuged with first respectively Wind turbine 10, the first liquid level sensor 14, the first solenoid valve 15, dredge pump 16, the second liquid level sensor 17, second solenoid valve 19, Ultraviolet illuminator 28, the second centrifugal blower 33 are electrically connected.
The characteristics of the present embodiment is to be equipped with spray cleaning chamber, photodissociation purify cavity and work in purifying box successively from the bottom to top Property carbon purifying chamber, spray cleaning bottom of chamber end is equipped with waste gas absorption pond, and storage has waste gas absorption liquid, air inlet to set in waste gas absorption pond There is the exhaust inlet pipe for being passed through absorption cell bottom, the first centrifugal blower, waste gas absorption pond bottom side are connected on exhaust inlet pipe It is provided with discharge of wastewater mouth, wastewater discharge pipe is sealedly connected at discharge of wastewater mouth, wastewater discharge pipe one end and waste gas absorption pond are close The envelope connection other end is connect with filter seal, and filter is fixed on water feeding tank upper end face and filter water outlet is passed through water supply Case, spray cleaning intracavitary and is equipped with deflector, packing layer, spray header and demister, light above the waste gas absorption pond successively It solves and is equipped with photodissociation purifier in purify cavity, photodissociation purifier purifies the fixed frame of cavity wall by being fixed on photodissociation, is fixed on Several ultraviolet illuminators on fixed frame, the photo-catalytic filtering screen being fixed in photodissociation purify cavity collectively form, and activated carbon is net Change intracavitary and be equipped with multilayer activated charcoal strainer, active carbon purifying chamber top is provided with the air outlet of perforation purifying box, close at air outlet Envelope is connected with purification escape pipe, purifies and is connected with the second centrifugal blower on escape pipe, and the output end of the second centrifugal blower is passed through chimney, A kind of exhaust gas purification and treatment device made using technical scheme of the present invention, passes through spraying and dedusting, ultraviolet light photodissociation and activity The combination of charcoal filtering, fully removes the dust granules in removing exhaust gas and pernicious gas, improves exhaust purification efficiency, and pass through recirculated water Filtration system can realize the energy saving of exhaust-gas treatment, will not cause secondary pollution, and the configuration of the present invention is simple is compact, waste gas purification effect Ideal, suitable for a variety of occasions for needing to carry out waste gas purification processing.
In the present embodiment, exhaust gas enters spray cleaning intracavitary by blast pipe by air inlet, and by the first centrifugation wind Machine pressurization blasts waste gas absorption pond, and exhaust gas rises after the absorption in waste gas absorption pond, and exhaust gas is uniform after homogenizing plate shunts It is passed through packing layer, spray cleaning is carried out to exhaust gas through spray head, passes through demister, demister by the purified exhaust gas of the first step Enter photodissociation purify cavity after removing the steam in exhaust gas, under the irradiation of ozone-ultraviolet linear light illuminator, photo-catalytic filtering screen generates Active oxygen with extremely strong oxidation and hydroxyl free radical, by the harmful organic substances such as formaldehyde, methylamine in organic exhaust gas, pollution The oxygenolysis such as object, foul smell, bacterium then pass through the purified exhaust gas of second step and are passed through activity at harmless carbon dioxide and water Carbon purifying chamber removes remaining substance and foul smell, after active carbon purifying is handled by the final filtration of activated charcoal strainer Exhaust gas be discharged in purification escape pipe by air outlet, and chimney is discharged to by the second centrifugal blower, is passed through the external world, in waste gas absorption pond Water level when exceeding, signal is fed back to controller by the first liquid level sensor, and controller controls the first solenoid valve and opens, dredge pump Waste water in waste gas absorption pond is pumped into filter by work, and filtered water is discharged into water feeding tank by filter again, is spray tube Periodical feeding, in water feeding tank when water shortage, signal is fed back to controller, the second electricity of controller control by the second liquid level sensor Magnet valve is opened, and is supplied water from water source into water feeding tank by feed pipe, and first gas detection probe and second gas detection probe will Gas data of the exhaust gas when being passed through and being discharged feeds back to gas detecting instrument, can be into water feeding tank by the dosing mouth of water feeding tank Reaction solution is added, different reaction solutions can be configured according to pernicious gas different in exhaust gas, improves clean-up effect.
Above-mentioned technical proposal only embodies the optimal technical scheme of technical solution of the present invention, those skilled in the art The principle of the present invention is embodied to some variations that some of which part may be made, belongs to the scope of protection of the present invention it It is interior.

Claims (10)

1. a kind of exhaust gas purification and treatment device, including purifying box (1), water feeding tank (2) and control cabinet (3), which is characterized in that described Spray cleaning chamber (4), photodissociation purify cavity (5) and active carbon purifying chamber (6), the spray cleaning chamber are equipped in purifying box (1) (4), photodissociation purify cavity (5) is connected in purifying box (1) inner cavity successively from the bottom to top with active carbon purifying chamber (6), the purification Case (1) lower end is provided with the air inlet (7) for being passed through spray cleaning chamber (4), and spray cleaning chamber (4) bottom end is equipped with waste gas absorption pond (8), being stored in the waste gas absorption pond (8) has waste gas absorption liquid, is equipped at the air inlet (7) and is passed through waste gas absorption pond (8) bottom The exhaust inlet pipe (9) in portion, the exhaust inlet pipe (9) connect with exhaust gas source, be connected on the exhaust inlet pipe (9) first from Heart wind turbine (10), waste gas absorption pond (8) bottom side are provided with discharge of wastewater mouth (11), close at the discharge of wastewater mouth (11) Envelope is connected with wastewater discharge pipe (12), described wastewater discharge pipe (12) one end and waste gas absorption pond (8) be tightly connected the other end with Filter (13) is tightly connected, and the filter (13) is fixed on water feeding tank (2) upper end face and the filter (13) is discharged End is passed through water feeding tank (2), and the first liquid level sensor (14), the wastewater discharge pipe (12) are equipped in the waste gas absorption pond (8) It is equipped with the first solenoid valve (15) and dredge pump (16), the second liquid level sensor (17), the confession are equipped in the water feeding tank (2) Water tank (17) is connect with watering by feed pipe (18), and the feed pipe (18) is equipped with second solenoid valve (19), the spray It drenches in purify cavity (4) and is equipped with deflector (20), packing layer (21), spray header successively above waste gas absorption pond (8) (22) and demister (23), the spray header (22), which is equipped with, is uniformly distributed and the spray head of injection direction straight down (24), the spray header (22) is connect with water feeding tank (2) by water-supply-pipe (25), and water supply pump is connected on the water-supply-pipe (25) (26), photodissociation purifier is equipped in the photodissociation purify cavity (5), the photodissociation purifier is by being fixed on photodissociation purify cavity (5) fixed frame (27) of inner wall, be fixed on fixed frame (27) several ultraviolet illuminators (28), be fixed on photodissociation purify cavity (5) photo-catalytic filtering screen (29) in collectively forms, and multilayer activated charcoal strainer is equipped in the active carbon purifying chamber (6) (30), active carbon purifying chamber (6) top is provided with the air outlet (31) of perforation purifying box (1), close at the air outlet (31) Envelope is connected with purification escape pipe (32), and the second centrifugal blower (33), second centrifugation are connected on the purification escape pipe (32) The output end of wind turbine (33) is passed through chimney (34), and the control cabinet (3) is fixed on purifying box (1) side, and the control cabinet (3) is even There is power supply wiring (35), power supply wiring (35) one end connection power connection (36), the control cabinet (3) is interior to be equipped with controller (37) it is equipped with gas detecting instrument (38), the purifying box (1) and is corresponding in turn to spray cleaning chamber (4), photodissociation purify cavity (5) With the maintenance door (39) of active carbon purifying chamber (6).
2. a kind of exhaust gas purification and treatment device according to claim 1, which is characterized in that be equipped at the air inlet (7) First gas detection probe (40) is equipped with second gas detection probe (41) at the air outlet (31).
3. a kind of exhaust gas purification and treatment device according to claim 1, which is characterized in that the photo-catalytic filtering screen (29) Raw material be nano-titanium dioxide.
4. a kind of exhaust gas purification and treatment device according to claim 1, which is characterized in that the ultraviolet illuminator (28) It is 185~225nm to irradiate the ultraviolet wavelength sent out.
5. a kind of exhaust gas purification and treatment device according to claim 1, which is characterized in that the demister (23) is baffling The material of plate demister, the demister (23) is polypropylene.
6. a kind of exhaust gas purification and treatment device according to claim 1, which is characterized in that first centrifugal blower (10) With dredge pump (16) in be coated with corrosion-resistant coating.
7. a kind of exhaust gas purification and treatment device according to claim 1, which is characterized in that open water feeding tank (2) upper end There are dosing mouth (42), the water feeding tank (2) that different reaction solutions can be added according to the variety classes of exhaust gas.
8. a kind of exhaust gas purification and treatment device according to claim 1, which is characterized in that filling out in described filler layer (21) Material is stainless steel ring intalox saddle.
9. a kind of exhaust gas purification and treatment device according to claim 1, which is characterized in that the gas detecting instrument (38) with First gas detection probe (40) and second gas detection probe (41) are electrically connected.
10. a kind of exhaust gas purification and treatment device according to claim 1, which is characterized in that set in the controller (37) Have a PLC system, the controller (37) respectively with the first centrifugal blower (10), the first liquid level sensor (14), the first solenoid valve (15), dredge pump (16), the second liquid level sensor (17), second solenoid valve (19), ultraviolet illuminator (28), the second centrifugation wind Machine (33) is electrically connected.
CN201810215424.8A 2018-03-15 2018-03-15 A kind of exhaust gas purification and treatment device Pending CN108273333A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810215424.8A CN108273333A (en) 2018-03-15 2018-03-15 A kind of exhaust gas purification and treatment device

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Application Number Priority Date Filing Date Title
CN201810215424.8A CN108273333A (en) 2018-03-15 2018-03-15 A kind of exhaust gas purification and treatment device

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CN108273333A true CN108273333A (en) 2018-07-13

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Country Link
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Cited By (9)

* Cited by examiner, † Cited by third party
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CN109108037A (en) * 2018-09-07 2019-01-01 安徽国瑞实验设备有限公司 A kind of all steel vent cabinet used with waste gas circulation
CN109200721A (en) * 2018-10-12 2019-01-15 安徽天诚环保机械有限公司 A kind of Multistage Circulating high-effective dust-removing technique
CN109224851A (en) * 2018-10-30 2019-01-18 安庆市睿霞机械有限公司 A kind of UV photochemical catalytic oxidation cleaning equipment for exhaust-gas treatment
CN109230651A (en) * 2018-08-03 2019-01-18 江苏祥瑞港机设备有限公司 A kind of environment-friendly type ship-loading system
CN109316926A (en) * 2018-12-14 2019-02-12 张秀萍 Emission-control equipment is used in a kind of production of glass Mosaic
CN110075674A (en) * 2019-04-22 2019-08-02 攀枝花市蓝鼎环保科技有限公司 A kind of multi-stage spray technique of limestone-gypsum desulfurizing tower
CN110227344A (en) * 2019-06-12 2019-09-13 昆山名瑞电子科技有限公司 A kind of emission-control equipment
CN110743345A (en) * 2019-10-10 2020-02-04 湖北天佑环保设备有限公司 Environment-friendly waste gas purification absorption tower
CN111330382A (en) * 2020-02-12 2020-06-26 淮南市百邦气动科技有限公司 Waste gas purification environment-friendly equipment and purification method thereof

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109230651A (en) * 2018-08-03 2019-01-18 江苏祥瑞港机设备有限公司 A kind of environment-friendly type ship-loading system
CN109230651B (en) * 2018-08-03 2020-11-03 江苏祥瑞港机设备有限公司 Environment-friendly shipment system
CN109108037A (en) * 2018-09-07 2019-01-01 安徽国瑞实验设备有限公司 A kind of all steel vent cabinet used with waste gas circulation
CN109200721A (en) * 2018-10-12 2019-01-15 安徽天诚环保机械有限公司 A kind of Multistage Circulating high-effective dust-removing technique
CN109224851A (en) * 2018-10-30 2019-01-18 安庆市睿霞机械有限公司 A kind of UV photochemical catalytic oxidation cleaning equipment for exhaust-gas treatment
CN109316926A (en) * 2018-12-14 2019-02-12 张秀萍 Emission-control equipment is used in a kind of production of glass Mosaic
CN110075674A (en) * 2019-04-22 2019-08-02 攀枝花市蓝鼎环保科技有限公司 A kind of multi-stage spray technique of limestone-gypsum desulfurizing tower
CN110227344A (en) * 2019-06-12 2019-09-13 昆山名瑞电子科技有限公司 A kind of emission-control equipment
CN110743345A (en) * 2019-10-10 2020-02-04 湖北天佑环保设备有限公司 Environment-friendly waste gas purification absorption tower
CN111330382A (en) * 2020-02-12 2020-06-26 淮南市百邦气动科技有限公司 Waste gas purification environment-friendly equipment and purification method thereof

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