CN206343045U - A kind of novel ozone joint ultraviolet photolysis processing high-concentration organic waste gas device - Google Patents

A kind of novel ozone joint ultraviolet photolysis processing high-concentration organic waste gas device Download PDF

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CN206343045U
CN206343045U CN201621078013.1U CN201621078013U CN206343045U CN 206343045 U CN206343045 U CN 206343045U CN 201621078013 U CN201621078013 U CN 201621078013U CN 206343045 U CN206343045 U CN 206343045U
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ozone
ultraviolet photolysis
waste gas
ultraviolet
gas
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CN201621078013.1U
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谭凡肃
谢锄
曾宪营
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Shenzhen Thy Environmental Protection Inc
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Shenzhen Thy Environmental Protection Inc
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Abstract

The utility model discloses a kind of novel ozone joint ultraviolet photolysis processing high-concentration organic waste gas device, including admission gear, ultraviolet photolysis device device, ozone generating-device and exhaust gear;The air inlet of the ultraviolet photolysis device device is connected with the admission gear, the gas outlet of the ultraviolet photolysis device device is connected with the exhaust gear, the ultraviolet photolysis device device includes ozone oxidation chamber, the ultraviolet photolysis chamber being sequentially connected from the air inlet to gas outlet, the ozone generating-device is connected to the ozone oxidation chamber, and the ultraviolet photolysis intracavitary is provided with high energy ultraviolet lamp and photocatalyst photocatalysis net;The exhaust gear includes blower fan;The utility model while ozone is added by being aided with ultraviolet light, and the active secondary oxidant decomposed using ozone under ultraviolet irradiation is come oxidation of organic compounds;Solve when handling high-concentration organic waste gas, because high energy ultraviolet lamp generation ozone is limited in one's ability, it is impossible to the shortcoming of fully oxidized high-concentration organic waste gas.

Description

A kind of novel ozone joint ultraviolet photolysis processing high-concentration organic waste gas device
Technical field
The utility model is related to a kind of processing unit of organic exhaust gas, and in particular to a kind of to use ozone and ultraviolet light simultaneously Solve the device of Combined Treatment high-concentration organic waste gas.
Background technology
Air quality produces important influence, the quality of atmospheric environment to the numerous areas of social production and social life With protection increasingly by the concern and attention of people.With industrialized fast development, organic exhaust gas is largely discharged, harm Atmospheric environment, the sustainable growth for constraining economy, healthy harm to people are recognized by people increasingly, exhaust-gas treatment skill The development and usage of art and system has effectively checked the trend that pollution expands and spread, and improves the quality of air.
At present, the conventional method of VOCs treatment has combustion method, absorption process, absorption method, bioanalysis, photochemical catalytic oxidation Method, low-temperature plasma method etc..Wherein there is secondary pollution, and operation and maintenance cost in combustion method, absorption process, absorption method Height, the processing cost for handling high-concentration organic waste gas is high, causes Difficulty, combustion method and low-temperature plasma method can be present in addition Certain potential safety hazard, the environmental requirement to using area is high.And the operating cost of biological treatment, photocatalytic oxidation is low, The features such as being easily managed, as the more organic waste gas treatment method of hot topic, but biological treatment, photocatalytic oxidation in recent years The organic exhaust gas of low concentration suitable for processing, the VOCs treatment effect for high concentration is poor, especially at bioanalysis When managing high-concentration organic waste gas, microorganism is easy to be compromised.
It is therefore desirable to carry out further technological innovation to existing high-concentration organic waste gas treatment technology, develop it is low into Originally, the new technology of lower security hidden danger.
Utility model content
It is highly concentrated that the purpose of this utility model is that the drawbacks described above for being directed to prior art handles energy efficient process there is provided one kind Spend organic exhaust gas, environmental suitability is strong, disposal ability is big, non-secondary pollution, equipment investment is small, operating cost is low, floor space Small novel ozone joint ultraviolet photolysis processing high-concentration organic waste gas device.
The utility model solve the technical scheme that is used of above-mentioned technical problem for:A kind of novel ozone combines ultraviolet photolysis High-concentration organic waste gas device is handled, including for collecting the admission gear for introducing waste gas, the ultraviolet photolysis for handling waste gas Device device, for producing ozoniferous ozone generating-device and exhaust gear for the waste gas after emission treatment;It is described ultraviolet The air inlet of photodissociation device device is connected with the admission gear, gas outlet and the exhaust gear of the ultraviolet photolysis device device Connection, the ultraviolet photolysis device device includes ozone oxidation chamber, the ultraviolet photolysis being sequentially connected from the air inlet to gas outlet Chamber, the ozone generating-device is connected to the ozone oxidation chamber, and the ultraviolet photolysis intracavitary is provided with high energy ultraviolet lamp and light Catalyst photocatalysis net;The exhaust gear includes blower fan.
In the utility model, ozone gas distribution pipe, the ozone gas distribution are provided with the air inlet of the ultraviolet photolysis device device Pipe is connected with the ozone generating-device.
In the utility model, the ozone generating-device is connected with oxygenerator.
In the utility model, the novel ozone joint ultraviolet photolysis processing high-concentration organic waste gas device is provided with control Mechanism, the controlling organization includes being electrically connected with the blower fan of the ultraviolet photolysis device device, ozone generating-device and exhaust gear The controller connect, the ozone concentration biography for being arranged at the exhaust gas flow sensor of the admission gear, being arranged at the exhaust gear Sensor and discharge exhaust gas concentration sensor, the ozone concentration sensor and discharge exhaust gas concentration sensor are located at described ultraviolet The gas outlet of photodissociation device device and electrically connected respectively with the controller.
In the utility model, the admission gear includes the wind for being used to introduce exhaust gas into the ultraviolet photolysis device device Pipe, one end of the airduct is connected to the air inlet of the ultraviolet photolysis device device, and the other end of the airduct, which is provided with, to be used to collect useless The gas skirt of gas.
In the utility model, the air-out mechanism includes the chimney for being used to being emitted into the waste gas after processing into air, institute Blower fan is stated to be arranged between the ultraviolet photolysis device device and chimney.
The utility model while ozone is added by being aided with ultraviolet light, using ozone under ultraviolet irradiation The active secondary oxidant decomposed carrys out oxidation of organic compounds;Solve when handling high-concentration organic waste gas, because of high energy ultraviolet lamp Produce ozone limited in one's ability, it is impossible to the shortcoming of fully oxidized high-concentration organic waste gas;And occupation area of equipment is small, from heavy and light, Chemical substance need not be additionally added, non-secondary pollution is suitable for characteristics of compact layout, place;Its efficiency is much higher than single ultraviolet Method and single Ozone.
Brief description of the drawings
Fig. 1 is the novel ozone joint ultraviolet photolysis processing high-concentration organic waste gas device in the embodiment of the utility model one Structure composition schematic diagram.
Embodiment
It is new to this practicality below in conjunction with drawings and Examples in order to illustrate more clearly of the technical solution of the utility model The technical scheme of type is further elaborated, it should be apparent that, description below is only some implementations of the present utility model Example, for those of ordinary skill in the art, on the premise of not paying creative work, can also be according to these embodiments Obtain other embodiments.
Reference picture 1, a kind of novel ozone joint ultraviolet photolysis processing high-concentration organic waste gas device, including draw for collecting Enter the admission gear 1 of waste gas, the ultraviolet photolysis device device 2 for handling waste gas, for produce ozoniferous ozone generating-device 4 with And the exhaust gear 3 for the waste gas after emission treatment;The air inlet 21 of ultraviolet photolysis device device 2 is connected with admission gear 1, purple The gas outlet 22 of outer photodissociation device device 2 is connected with exhaust gear 3, and ultraviolet photolysis device device 2 is included from air inlet 21 to gas outlet The 22 ozone oxidation chambers 23 being sequentially connected, ultraviolet photolysis chamber 24, ozone generating-device 4 are connected to ozone oxidation chamber 23, ultraviolet light Solve and high energy ultraviolet lamp 25 and photocatalyst photocatalysis net 26 are provided with chamber 24;Exhaust gear 3 includes blower fan 31.In exhaust gear 3 Blower fan 31 in the presence of, the air inlet 21 of waste gas from ultraviolet photolysis device device 2 is sucked;The production of the work of ozone generating-device 4 simultaneously Give birth to ozone and enter ultraviolet photolysis device device 2 after being mixed by pipeline at the air inlet 21 of ultraviolet photolysis device device 2 with waste gas Ozone oxidation chamber 23 in, ozone in mixed gas is under the irradiation of high energy ultraviolet lamp 25 to organic in ozone oxidation chamber 23 Waste gas carries out oxidation Decomposition;Photocatalyst photocatalysis net 26 in ultraviolet photolysis chamber 24 can be produced under the irradiation of high energy ultraviolet lamp 25 Substantial amounts of energetic ion activated group, these activated groups with from ozone oxidation chamber 23 introduce containing ozone and organic exhaust gas Waste gas is chemically reacted, and organic exhaust gas molecule is decomposed into innocuous substance so that waste gas meets discharging standards, and in wind Discharged in the presence of machine 31, complete exhaust-gas treatment.
In one embodiment, ozone gas distribution pipe 6, the i.e. ozone are provided with the air inlet 21 of ultraviolet photolysis device device 2 Gas distribution pipe 6 is connected with ozone generating-device 4 and extended at the air inlet 21 of ultraviolet photolysis device device 2.Ozone generating-device 4 The waste gas that the ozone of generation is entered by ozone gas distribution pipe 6 with the air inlet 21 from ultraviolet photolysis device device 2 is sufficiently mixed, it is ensured that To the treatment effect of waste gas.
In one embodiment, when ozone generating-device 4 directly makees raw material generation ozone using air, due in air Nitrogen element content is high, can produce generation NOXAccessory substance, influences the concentration of ozone;Therefore, ozone generating-device 4 is connected with oxygen processed Device 5, the high purity oxygen gas produced using oxygenerator 5 is the unstrpped gas of main body, the ozone of high concentration is generated, while can not Generate NOXAccessory substance.Specifically, oxygenerator 5 is molecular-sieve type oxygen generator, interior filling molecular sieve can be by air in pressurization Middle nitrogen adsorption, remaining unabsorbed oxygen is collected, and the oxygen of high-purity is become after purified treatment simultaneously Ozone generating-device 4 is supplied as unstripped gas, ozone generating-device 4 prepares ozone using corona discharge method, passes through alternation high pressure Electric field produces the free high energy ionic dissociation O in corona, corona in high-purity oxygen2Molecule, O is polymerized to through collision3Molecule, Efficiently obtain the ozone of high concentration;This ozone generating-device 4 has technology maturation, working stability, service life length, ozone Yield is big.
In one embodiment, novel ozone joint ultraviolet photolysis processing high-concentration organic waste gas device is provided with control machine Structure, controlling organization includes the control electrically connected with the blower fan 31 of ultraviolet photolysis device device 2, ozone generating-device 4 and exhaust gear 3 Device processed, the exhaust gas flow sensor for being arranged at admission gear 1, the ozone concentration sensor for being arranged at exhaust gear 3 and discharge are useless Gas concentration sensor, exhaust gas flow sensor, ozone concentration sensor and discharge exhaust gas concentration sensor respectively with controller Electrical connection.Controller using the programmable control device such as PLC, by exhaust gas flow sensor, ozone concentration sensor and Exhaust gas concentration sensor monitoring is discharged into the ozone in the waste gas after the exhausted air quantity of ultraviolet photolysis device device 2 and completion processing Residual concentration and pollutant concentration, and adjusted in real time by above-mentioned parameter ultraviolet photolysis device device 2, ozone generating-device 4 with And the running parameter of blower fan 31 so that novel ozone joint ultraviolet photolysis processing high-concentration organic waste gas device is in a dynamic In balance, it is ensured that to the treatment effect of waste gas.
In one embodiment, admission gear 1 includes the airduct 11 for being used to introduce exhaust gas into ultraviolet photolysis device device 2, One end of the airduct 11 is connected to the air inlet 21 of ultraviolet photolysis device device 2, and the other end of the airduct 11, which is provided with, to be used to collect useless The gas skirt 12 of gas.Arrangement novel ozone can be adjusted flexibly by airduct 11 and combine ultraviolet photolysis processing high-concentration organic waste gas The installation site of device, can improve the collection efficiency to waste gas by gas skirt 12, preferably exhaust gas flow is controlled.
In one embodiment, air-out mechanism includes the chimney 32 for being used to being emitted into the waste gas after processing into air, wind Machine 31 is arranged between ultraviolet photolysis device device 2 and chimney 32.The waste gas for completing processing is discharged into by high-altitude by chimney 32, The waste gas for completing to handle is avoided to be enriched with Near Ground and form new pollution.
The utility model while ozone is added by being aided with ultraviolet light, using ozone under ultraviolet irradiation The active secondary oxidant decomposed carrys out oxidation of organic compounds;Solve when handling high-concentration organic waste gas, because of high energy ultraviolet lamp Produce ozone limited in one's ability, it is impossible to the shortcoming of fully oxidized high-concentration organic waste gas;And occupation area of equipment is small, from heavy and light, Chemical substance need not be additionally added, non-secondary pollution is suitable for characteristics of compact layout, place;Its efficiency is much higher than single ultraviolet Method and single Ozone.
Described above is only preferred embodiment of the present utility model, it is noted that for the common skill of the art For art personnel, on the premise of the utility model principle is not departed from, some improvements and modifications can also be made, these improve and Retouching also should be regarded as protection domain of the present utility model.

Claims (6)

1. a kind of novel ozone joint ultraviolet photolysis processing high-concentration organic waste gas device, it is characterised in that including for collecting Introduce the admission gear of waste gas, the ultraviolet photolysis device device for handling waste gas, for produce ozoniferous ozone generating-device with And the exhaust gear for the waste gas after emission treatment;The air inlet of the ultraviolet photolysis device device connects with the admission gear Connect, the gas outlet of the ultraviolet photolysis device device is connected with the exhaust gear, the ultraviolet photolysis device device is included from described Ozone oxidation chamber that air inlet to gas outlet is sequentially connected, ultraviolet photolysis chamber, the ozone generating-device are connected to the ozone Oxidation chamber, the ultraviolet photolysis intracavitary is provided with high energy ultraviolet lamp and photocatalyst photocatalysis net;The exhaust gear includes blower fan.
2. novel ozone joint ultraviolet photolysis processing high-concentration organic waste gas device as claimed in claim 1, it is characterised in that Ozone gas distribution pipe is provided with the air inlet of the ultraviolet photolysis device device, the ozone gas distribution pipe connects with the ozone generating-device Connect.
3. novel ozone joint ultraviolet photolysis processing high-concentration organic waste gas device as claimed in claim 1, it is characterised in that The ozone generating-device is connected with oxygenerator.
4. novel ozone joint ultraviolet photolysis processing high-concentration organic waste gas device as claimed in claim 1, it is characterised in that Novel ozone joint ultraviolet photolysis processing high-concentration organic waste gas device is provided with controlling organization, the controlling organization include with The controller of the blower fan electrical connection of the ultraviolet photolysis device device, ozone generating-device and exhaust gear, be arranged at it is described enter The exhaust gas flow sensor of mechanism of qi structure, the ozone concentration sensor for being arranged at the exhaust gear and discharge exhaust gas concentration sensing Device, the ozone concentration sensor and discharge exhaust gas concentration sensor are located at the gas outlet of the ultraviolet photolysis device device and divided Do not electrically connected with the controller.
5. novel ozone joint ultraviolet photolysis processing high-concentration organic waste gas device as claimed in claim 1, it is characterised in that The admission gear includes being used for introducing exhaust gas into the airduct of the ultraviolet photolysis device device, and one end of the airduct is connected to described The air inlet of ultraviolet photolysis device device, the other end of the airduct is provided with the gas skirt for being used for collecting waste gas.
6. novel ozone joint ultraviolet photolysis processing high-concentration organic waste gas device as claimed in claim 1, it is characterised in that The air-out mechanism includes the chimney for being used to being emitted into the waste gas after processing into air, and the blower fan is arranged on the ultraviolet light Solve between device device and chimney.
CN201621078013.1U 2016-09-23 2016-09-23 A kind of novel ozone joint ultraviolet photolysis processing high-concentration organic waste gas device Active CN206343045U (en)

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108970365A (en) * 2018-07-13 2018-12-11 江阴市艾迪电器科技有限公司 Sewage lifting pump station deodorizing methods
CN109045964A (en) * 2018-08-30 2018-12-21 四川朗润科技有限公司 A kind of processing system for vehicle spray painting exhaust gas
CN109078494A (en) * 2018-10-16 2018-12-25 李雪圳 The processing equipment of harmful exhaust
CN109078492A (en) * 2018-10-16 2018-12-25 李雪圳 The catalytic oxidizing equipment of exhaust gas
CN109289518A (en) * 2018-10-16 2019-02-01 李雪圳 Exhaust fume catalytic oxidation unit based on film of hydrogen peroxide

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108970365A (en) * 2018-07-13 2018-12-11 江阴市艾迪电器科技有限公司 Sewage lifting pump station deodorizing methods
CN109045964A (en) * 2018-08-30 2018-12-21 四川朗润科技有限公司 A kind of processing system for vehicle spray painting exhaust gas
CN109078494A (en) * 2018-10-16 2018-12-25 李雪圳 The processing equipment of harmful exhaust
CN109078492A (en) * 2018-10-16 2018-12-25 李雪圳 The catalytic oxidizing equipment of exhaust gas
CN109289518A (en) * 2018-10-16 2019-02-01 李雪圳 Exhaust fume catalytic oxidation unit based on film of hydrogen peroxide
CN109078492B (en) * 2018-10-16 2021-05-18 滨州海川生物科技股份有限公司 Catalytic oxidation device for exhaust gas
CN109078494B (en) * 2018-10-16 2021-07-20 福建省环境保护设计院有限公司 Harmful waste gas treatment equipment
CN109289518B (en) * 2018-10-16 2021-08-31 温州泰昌铁塔制造有限公司 Waste gas catalytic oxidation device based on hydrogen peroxide membrane

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