CN207614648U - A kind of device of UV photodissociation processing organic exhaust gas - Google Patents

A kind of device of UV photodissociation processing organic exhaust gas Download PDF

Info

Publication number
CN207614648U
CN207614648U CN201721611586.0U CN201721611586U CN207614648U CN 207614648 U CN207614648 U CN 207614648U CN 201721611586 U CN201721611586 U CN 201721611586U CN 207614648 U CN207614648 U CN 207614648U
Authority
CN
China
Prior art keywords
spray
reactor
exhaust gas
photolysises
ozone
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.)
Active
Application number
CN201721611586.0U
Other languages
Chinese (zh)
Inventor
吴彦宏
麦冬晓
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.)
Dongguan Bijiang Source Environmental Protection Technology Co Ltd
Original Assignee
Dongguan Bijiang Source Environmental Protection Technology 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 Dongguan Bijiang Source Environmental Protection Technology Co Ltd filed Critical Dongguan Bijiang Source Environmental Protection Technology Co Ltd
Priority to CN201721611586.0U priority Critical patent/CN207614648U/en
Application granted granted Critical
Publication of CN207614648U publication Critical patent/CN207614648U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model is related to the devices that a kind of UV photodissociation handles organic exhaust gas, with sequentially connected gas gathering mask, UV photolysises device, spray reactor, the input terminal of UV photolysis devices is equipped with mineral wool and filters gauze pad, it is disposed with UV lamp pipe along airflow direction inside UV photolysis devices, adjacent three UV lamps pipe arrangement mode is at triangle;Spray reactor is vertical cabinet, reactor is sprayed by bottom inflow, top vent, the exhaust end for spraying reactor is equipped with spray system, and the bottom for spraying reactor is equipped with spray liquid collecting pit, it is equipped with water pump between spray liquid collecting pit and spray system to connect, the UV photolysises device ozone that the reaction was complete is removed by spray system.The utility model is compact-sized, rationally distributed, and floor space is small, facilitates implementation, realizes that the more efficient removal of exhaust emission, the ozone in reduction purification exhaust gas solve the problems, such as the secondary pollution generated during VOCs treatment.

Description

A kind of device of UV photodissociation processing organic exhaust gas
Technical field
The utility model is related to technical field of waste gas treatment, and the device of organic exhaust gas is handled more particularly, to UV photodissociation.
Background technology
UV photodissociation handles the advantages that VOCs treatment is efficient, and investment operating cost is low, and floor space is small, at present It has been widely used for producing during the industry productions such as petrochemical industry, plastic cement, printing, chemical industry, food, toy, furniture, food and drink, shoemaking The processing of raw toxic harmful exhaust gas.But during practical application, the secondary pollution problem of ozone is generally had ignored, by It is in UV photodissociation processing organic exhaust gas principle:The oxygen molecule in air, which is decomposed, using high energy UV ultraviolet beam generates free oxygen, That is active oxygen, because the taken positron-electron imbalance of free oxygen with oxygen molecule so need to be combined, and then generate ozone.Ozone has pole Strong oxidation carries out oxygenolysis carbon dioxide, water and other innocuous substances to macromolecule exhaust gas compound.Therefore, UV Photolysis device generates plentiful ozone, it will has ozone to be discharged together with purification exhaust gas, and ozone itself is a kind of air Pollutant, half-life period are 20-50 minutes, and therefore, ozone can stop in air, generate secondary pollution.Based on the above issues, It needs to be further improved device.
Invention content
The purpose of this utility model is to provide the devices that a kind of UV photodissociation handles organic exhaust gas, realize exhaust emission More efficient removal, the ozone in reduction purification exhaust gas, realizes the control of secondary pollution.
In order to achieve the above objectives, the utility model adopts the following technical solution:
A kind of device of UV photodissociation processing organic exhaust gas, the device have gas gathering mask, UV photolysises device, spray reaction Device, gas gathering mask output end connect the input terminal of UV photolysis devices by pipeline, and the output end of UV photolysis devices passes through pipeline Coordinate wind turbine connection spray reactor;
The input terminal of the UV photolysises device is equipped with mineral wool and filters gauze pad, along air-flow side inside UV photolysis devices To UV lamp pipe is disposed with, adjacent three UV lamps pipe arrangement mode is at triangle;
The spray reactor is vertical cabinet, and spray reactor sprays the row of reactor by bottom inflow, top vent Gas end is equipped with spray system, and the bottom for spraying reactor is equipped with spray liquid collecting pit, spray liquid collecting pit and spray system it Between be equipped with water pump and connect, the UV photolysises device ozone that the reaction was complete is removed by spray system.
In said program, adjacent three UV lamp pipe arrangement modes are at equilateral triangle, the spacing of adjacent two UV lamp pipes From for 25-60cm.
In said program, the mineral wool filtering gauze pad is V-shaped along airintake direction indent.
The rational UV lamp pipe layout of UV photolysis devices of the utility model, generates uniform ozone distribution, realizes exhaust gas The more efficient removal of pollutant.Reactor is sprayed containing spray system, water pump, spray liquid collecting pit etc., spray ferrous sulfate is dilute The UV photolysises device ozone that the reaction was complete can be removed, ferrous sulfate and ozone reaction, also by ozone by solution Originally it was to discharge after oxygen, and realized further washing, purifying exhaust gas, the secondary pollution generated during control VOCs treatment (Ozone)Problem.The utility model is compact-sized, rationally distributed, and floor space is small, facilitates implementation.
Description of the drawings:
Attached drawing 1 is the utility model preferred embodiment structural schematic diagram.
Specific implementation mode:
The technique effect of the design of the utility model, concrete structure and generation is made furtherly below with reference to attached drawing It is bright, to be fully understood from the purpose of this utility model, feature and effect.
As shown in fig.1, be the preferred embodiment schematic diagram of the utility model, the utility model in relation to a kind of UV photodissociation at The device of organic exhaust gas is managed, which has gas gathering mask 1, UV photolysises device 2, spray reactor 3,1 output end of gas gathering mask logical Piping connects the input terminal of UV photolysises device 2, and the output end of UV photolysises device 2 is connected by tube fit wind turbine 4 to be sprayed Drench reactor 3.The input terminal of the UV photolysises device 2 is equipped with mineral wool and filters gauze pad 21, on 2 inside edge of UV photolysises device Airflow direction is disposed with UV lamp pipe 22, and 22 arrangement mode of adjacent three UV lamp pipes is at triangle.Preferably, adjacent three UV lamp pipes 22 arrangement modes are at equilateral triangle, and distance is 25-60cm between adjacent two UV lamp pipes 22.The spray reactor 3 is vertical Formula babinet, for spray reactor 3 by bottom inflow, top vent, the exhaust end of spray reactor 3 is equipped with spray system 31, and sprays The bottom for drenching reactor 3 is equipped with spray liquid collecting pit 32, and water pump 33 is equipped between spray liquid collecting pit 32 and spray system 31 and is connected It connects, the ozone that the reaction was complete of UV photolysises device 2 is removed by spray system 31.
When work, gas gathering mask 1 collects organic exhaust gas, and is pipelined to UV photolysises device 2, UV photolysis devices The mineral wool filtering gauze pad 21 of 2 input terminals filters the dust in organic exhaust gas, can more preferably ensure inside reactor cleanliness factor and make With the time limit and extend maintenance time;Inside UV photolysises device 2 UV lamp pipe 22, and adjacent three UV lamps are disposed with along airflow direction 22 arrangement mode of pipe is at triangle.Preferably, 22 arrangement mode of adjacent three UV lamp pipes is at equilateral triangle, and adjacent two UV lamps Distance is 25-60cm between pipe 22.The oxygen molecule in air is decomposed using high energy UV ultraviolet beam generate free oxygen in this way, That is active oxygen, because the taken positron-electron imbalance of free oxygen with oxygen molecule so need to be combined, and then generate ozone, which realizes Ultraviolet radiation is uniformly distributed, and then reaches ozone distribution best in reactor.Ozone has extremely strong oxidation, right Macromolecule exhaust gas compound carries out oxygenolysis carbon dioxide, water and other innocuous substances.Treated for UV photolysises device 2 Organic exhaust gas is transported to spray reactor 3 using wind turbine 4, and exhaust gas is walked from lower to upper in spraying reactor 3, and sprays reaction The spray system 31 at the top of device 3 sprays ferrous sulfate weak solution, can by the UV photolysises device ozone that the reaction was complete into Row removal, ferrous sulfate and ozone reaction are realized further washing, purifying exhaust gas, are controlled by ozone reduction to be discharged after oxygen The secondary pollution generated during VOCs treatment(Ozone)Problem.
Shown in Fig. 1, in the present embodiment, 2 horizontal design of UV photolysises device, 2 bottom of UV photolysises device is equipped with support leg Frame 23 facilitates installation to position.Exhaust gas is flowed in 2 inner transverse of UV photolysises device, the mineral wool of 2 input terminal of UV photolysises device Filtering gauze pad 21 is V-shaped along airintake direction indent, which contributes to exhaust gas uniformly to be spread in UV photolysises device 2, flow velocity Unanimously, contribute to UV ultraviolet beam resolution process exhaust gas, and then reach ozone distribution best in reactor, realize that exhaust gas is dirty Contaminate the more efficient removal of object.
The utility model is compact-sized, rationally distributed, and floor space is small, facilitates implementation.
Certainly, the utility model can also have other various embodiments, without departing substantially from the spirit of the present invention and its essence In the case of, those skilled in the art work as can make various corresponding changes and modification, but these according to the utility model Corresponding change and deformation should all belong to the protection domain of the utility model the attached claims.

Claims (3)

1. a kind of device of UV photodissociation processing organic exhaust gas, it is characterised in that:The device has gas gathering mask(1), UV photolysises Device(2), spray reactor(3), gas gathering mask(1)Output end connects UV photolysis devices by pipeline(2)Input terminal, UV photodissociation Reactor(2)Output end pass through tube fit wind turbine(4)Connection spray reactor(3);
The UV photolysises device(2)Input terminal be equipped with mineral wool filter gauze pad(21), in UV photolysis devices(2)Internal edge Airflow direction is disposed with UV lamp pipe(22), adjacent three UV lamp pipes(22)Arrangement mode is at triangle;
The spray reactor(3)For vertical cabinet, reactor is sprayed(3)By bottom inflow, top vent, reactor is sprayed (3)Exhaust end be equipped with spray system(31), and spray reactor(3)Bottom be equipped with spray liquid collecting pit(32), spray liquid Collecting pit(32)With spray system(31)Between be equipped with water pump(33)Connection, spray system(31)By UV photolysis devices(2)Not yet There is the ozone that the reaction was complete to be removed.
2. a kind of device of UV photodissociation processing organic exhaust gas according to claim 1, it is characterised in that:Described adjacent three UV lamp pipe(22)Arrangement mode is at equilateral triangle, adjacent two UV lamp pipes(22)Between distance be 25-60cm.
3. a kind of device of UV photodissociation processing organic exhaust gas according to claim 1, it is characterised in that:The mineral wool mistake Strainer pad(21)It is V-shaped along airintake direction indent.
CN201721611586.0U 2017-11-28 2017-11-28 A kind of device of UV photodissociation processing organic exhaust gas Active CN207614648U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201721611586.0U CN207614648U (en) 2017-11-28 2017-11-28 A kind of device of UV photodissociation processing organic exhaust gas

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201721611586.0U CN207614648U (en) 2017-11-28 2017-11-28 A kind of device of UV photodissociation processing organic exhaust gas

Publications (1)

Publication Number Publication Date
CN207614648U true CN207614648U (en) 2018-07-17

Family

ID=62824534

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201721611586.0U Active CN207614648U (en) 2017-11-28 2017-11-28 A kind of device of UV photodissociation processing organic exhaust gas

Country Status (1)

Country Link
CN (1) CN207614648U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111214924A (en) * 2020-01-13 2020-06-02 张灏慧 Disconnect-type UV photodissociation exhaust gas purifier

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111214924A (en) * 2020-01-13 2020-06-02 张灏慧 Disconnect-type UV photodissociation exhaust gas purifier

Similar Documents

Publication Publication Date Title
CN206082175U (en) Industrial waste gas treatment column
CN205392101U (en) Chemical engineering exhaust gas purifies absorbing device
CN107297137A (en) A kind of organic waste gas treatment system
CN101700449A (en) Device for recycling gas purified from spray paint waste gas in spray room
CN104857806A (en) Combined and cyclic integrated treatment process for paint spraying wastewater and waste gas and system for combined and cyclic integrated treatment process
CN205461762U (en) Acid mist purifying tower
CN105771595A (en) Industrial waste gas in-depth purifying treatment system
CN207614648U (en) A kind of device of UV photodissociation processing organic exhaust gas
CN205699973U (en) The special tail gas clean-up of a kind of Industrial Boiler, waste heat recovery processing device
WO2018068246A1 (en) Exhaust gas purification processing device
TW201036689A (en) An apparatus for purifying suspended particles and inorganic gases in gas
CN204648583U (en) Experimental Animal Center air exhaust odor cleaning system
CN210543978U (en) Energy-concerving and environment-protective exhaust gas purification device
CN107008085A (en) A kind of incinerator for treating domestic refuse waste gas purification apparatus
CN208032205U (en) A kind of application photooxidation catalytic mixing formula processing system
CN205627558U (en) Plasma photocatalyst exhaust gas purification device
CN205435278U (en) Water sprays active carbon filter equipment
CN204816223U (en) Industrial waste gas purifies drying device
CN107617315A (en) A kind of processing unit for being used to handle high concentration foul smell
CN214437911U (en) Desulfurization and denitration device for waste gas treatment
CN214635116U (en) PVC micelle air purification equipment for workshop
CN214261392U (en) Waste gas treatment system
CN201906553U (en) Waste-gas secondary treatment and purification device with fan
CN202715342U (en) Waste gas purification device
CN209997381U (en) paint waste gas treatment system

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant