CN103505990A - UV-VOC waste gas treatment device - Google Patents

UV-VOC waste gas treatment device Download PDF

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Publication number
CN103505990A
CN103505990A CN201310465041.3A CN201310465041A CN103505990A CN 103505990 A CN103505990 A CN 103505990A CN 201310465041 A CN201310465041 A CN 201310465041A CN 103505990 A CN103505990 A CN 103505990A
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China
Prior art keywords
waste gas
water
fission chamber
control equipment
control
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CN201310465041.3A
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Chinese (zh)
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CN103505990B (en
Inventor
傅恒
陈德全
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杭州恒煜环保科技有限公司
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Publication of CN103505990A publication Critical patent/CN103505990A/en
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Abstract

The invention relates to a UV-VOC waste gas treatment device. The device comprises a box body, wherein a photolysis oxidization fission chamber is arranged in the box body, and is connected with a waste gas inlet through a pipeline; a high pressure exciting device is arranged in the photolysis oxidization fission chamber for cracking and decomposing organic waste gas; a control system is further arranged on the box body, comprises a main controller, a negative pressure sensor and a photoelectric sensor, and realizes the control of whole operation and safety of the device. The UV-VOC waste gas treatment device effectively achieves the purification treatment of the waste gas through the photolysis oxidization fission chamber, and fully oxidizes, cracks and discharges the organic waste gas, so that pollution is nonsexist; the filtration and the separation of the waste gas are achieved through pretreatment, as a result, conditions of a subsequent photolysis oxidization fission treatment system treating the waste gas are created; the application of a water circulating system exponentially prolongs the service life of the photolysis oxidization fission device treatment system.

Description

UV-VOC emission-control equipment

Technical field

The present invention relates to technical field of waste gas treatment, especially relate to a kind of high-speed separation UV-VOC emission-control equipment.

Background technology

Atmosphere pollution is one of at present the most outstanding environmental problem of China.Wherein industrial waste gas is the important sources of atmosphere pollution.The most unmanageable in industrial waste gas is exactly organic exhaust gas, mainly comprises various hydro carbons, alcohols, aldehydes, acids, ketone and amine etc.They are mainly derived from the waste gas discharging in petroleum and chemical industry industry production process, and feature is that quantity is larger, and content of organics fluctuation is large, flammable, have certain toxicity, and what have goes back foul smelling, and the discharge of CFC also can cause the destruction of ozone layer.Domestic dyeing PUR coating device, PVC calender plastic cement, trimmer shaping and mill produce a large amount of organic exhaust gas in production heat process.Organic exhaust gas enters after human body by respiratory tract and skin, can cause temporary and permanent lesion to organs and systems such as human body respiration, blood, livers, and especially polycyclic aromatic hydrocarbon type organic can make human body directly carcinogenic.These organic exhaust gas, except causing direct atmosphere pollution, also can the reaction by series of complex generate secondary pollution under the effect at sunshine, become one of main source of PM2.5.So the processing of organic exhaust gas is imperative with purification.

At present, for above-mentioned organic waste-gas purification, processing means mainly comprises: 1) direct high-temperature combustion method; 2) catalytic oxidation; 3) ozone deodorizing method; 4) active carbon adsorption; 5) soda acid liquid spray process; 6) biological odor removal method etc.These methods having in varying degrees that equipment investment is high, operating cost is high, it is narrow-minded to process, job insecurity, take up room large, deodorization purification efficiency is not high, have potential safety hazard, have secondary pollution problems.

Summary of the invention

The invention provides a kind of UV-VOC emission-control equipment, a large amount of organic exhaust gas that this UV-VOC emission-control equipment produces hot melt coating machine, PVC calendering plastic rubber machine, trimmer and mill up hill and dale in production heat process and fine hair, fiber grit are effectively processed, and this plant investment is few, operating cost is low, it is large-minded to process, stable work in work, take up room little.

Technical problem solved by the invention realizes by the following technical solutions:

An emission-control equipment, comprises casing, is provided with photodissociation oxidation fission chamber in described casing, and described photodissociation oxidation fission chamber is connected with waste gas inlet by pipeline; In described photodissociation oxidation fission chamber, be provided with and excite high-pressure installation, in order to fission, decompose organic exhaust gas;

On described casing, be also provided with control system, described control system comprises master controller, B/P EGR Back Pressure Transducer EGR, photoelectric sensor, realizes the security control to described casing, guarantees to use safety.

As preferred technical scheme, between described waste gas inlet and photodissociation oxidation fission chamber, be provided with waste gas pretreatment section, waste gas is carried out to pretreatment, improve exhaust-gas treatment effect.

As preferred technical scheme, described waste gas pretreatment section comprises mist of oil preprocessor, in order to the machine oil in separated waste gas.

As preferred technical scheme, described waste gas pretreatment section comprises filter, in order to filter fine hair and fiber grit.

As preferred technical scheme, in described photodissociation oxidation fission chamber, be also provided with water circulation system, guarantee the normal operation of main equipment treatment system under constant temperature, double to extend the service life of the high pressure excitation apparatus in described photodissociation oxidation fission chamber.

As preferred technical scheme, described water circulation system comprises water pump, cooling line, overflow valve, water storage box, described water storage box is arranged in casing, and described high pressure excitation apparatus is connected with water storage box with return pipe by cooling line, and described water pump arranges on cooling line;

Described overflow valve is arranged on water storage box, with guaranteed water level safety.

As preferred technical scheme, described control system also comprises level sensor and cooling-water temperature sensor, and described level sensor and cooling-water temperature sensor are separately positioned in water tank, and is connected with master controller, to detect water level and the water temperature in water tank, guarantee to use safety.

The beneficial effect that the present invention has is:

(1) by photodissociation, be oxidized the purified treatment that fission chamber has effectively been realized waste gas, organic exhaust gas be fully oxidized to fission and discharge, pollution-free;

(2) filtration that realizes waste gas by pretreatment section, with separated, for follow-up photodissociation oxidation fission treatment system creates conditions to the processing of waste gas, has extended the service life of device;

(3) application of water circulation system, doubles to extend the service life that photodissociation is oxidized fission device handling system;

(4) this plant investment is few, operating cost is low, it is large-minded to process, stable work in work, take up room little.

Accompanying drawing explanation

In order to be illustrated more clearly in embodiment of the present invention or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiments more of the present invention, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.

Fig. 1 is the present invention: a kind of structural representation of UV-VOC emission-control equipment;

Fig. 2 is the present invention: a kind of side view of UV-VOC emission-control equipment.

The specific embodiment

For technological means, creation characteristic that the present invention is realized, reach object and effect is easy to understand, below in conjunction with concrete diagram, further set forth the present invention.

Shown in Fig. 1-2, a kind of UV-VOC emission-control equipment, comprises casing 1, is provided with photodissociation oxidation fission chamber 2 in described casing 1, and described photodissociation oxidation fission chamber 2 is connected with waste gas inlet by pipeline; In described photodissociation oxidation fission chamber 2, be provided with and excite high-pressure installation 5, in order to fission, decompose organic exhaust gas, between described waste gas inlet and photodissociation oxidation fission chamber 2, be provided with waste gas pretreatment section 3, waste gas is carried out to pretreatment, improve exhaust-gas treatment effect.

Described waste gas pretreatment section in this device comprises filter 32 and mist of oil preprocessor 31 two parts, and wherein, filter 32 is in order to filter fine hair and fiber grit; Mist of oil preprocessor 31 is in order to the machine oil in separated waste gas.

Concrete, when waste gas process filter 32, the fine hair in waste gas and fiber grit are blocked, and in the clean system of automatic scraping of filter is ceaselessly moved, take advantage of a situation and enter collecting box, have arrived the effect of dust removal and filtration.When the waste gas after filtration enters mist of oil preprocessor 31, the greasy dirt composition in waste gas, under the original effect of the complete pure physical cleaning of dynamic centrifugal, reaches Oil-gas Separation, and machine oil reclaims through greasy dirt gathering-device 5, and waste gas enters photodissociation oxidation fission chamber 2.

In described photodissociation oxidation fission chamber 2, be also provided with water circulation system 6, guarantee the normal operation of main equipment treatment system under constant temperature, double to extend the service life of the high pressure excitation apparatus 5 in described photodissociation oxidation fission chamber 2.Wherein, described water circulation system 6 comprises water pump 61, cooling line 62, overflow valve 63, water storage box 64, described water storage box 64 is arranged in casing 1, and described high pressure excitation apparatus 5 is connected with water storage box 64 with return pipe 65 by cooling line 62, and described water pump 61 arranges on cooling line 62; Described overflow valve 63 is arranged on water storage box 1, with guaranteed water level safety.

On described casing 1, be also provided with control system 4, described control system 4 comprises master controller 41, B/P EGR Back Pressure Transducer EGR 42, photoelectric sensor 43, realizes the security control to described casing.

Described control system 4 also comprises level sensor and cooling-water temperature sensor 44, and described level sensor and cooling-water temperature sensor 44 are separately positioned in water tank, and is connected with master controller 41, to guarantee water level and the water temperature in described water storage box, guarantees to use safety.

Waste gas is after above-mentioned photodissociation oxidation fission is processed, pollution-free.

The high-pressure installation that excites that is oxidized fission chamber by photodissociation produces high energy-C-band UV light beam irradiates waste exhaust gases, changes waste exhaust gases, and organic or inorganic macromolecule malodorous compound strand, under high energy ultraviolet beam irradiates, degraded is transformed into low molecule waste gas compound, as CO2, and H2O etc.Utilize high energy UV light beam to decompose airborne oxygen molecule and produce free oxygen, i.e. active oxygen, thus because positron-electron that free oxygen is taken is uneven, need be combined with oxygen molecule, and then generation ozone.

More than show and described basic principle of the present invention and principal character and advantage of the present invention.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; that in above-described embodiment and description, describes just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.The claimed scope of the present invention is defined by appending claims and equivalent thereof.

Claims (6)

1. a UV-VOC emission-control equipment, comprises casing, is provided with photodissociation oxidation fission chamber in described casing, and described photodissociation oxidation fission chamber is connected with waste gas inlet by pipeline; In described photodissociation oxidation fission chamber, be provided with the high-pressure installation that excites that decomposes organic exhaust gas in order to fission;
On described casing, be also provided with control system, described control system comprises master controller, B/P EGR Back Pressure Transducer EGR and photoelectric sensor.
2. a kind of UV-VOC emission-control equipment according to claim 1, is characterized in that, between described waste gas inlet and photodissociation oxidation fission chamber, is provided with waste gas pretreatment section.
3. a kind of UV-VOC emission-control equipment according to claim 2, is characterized in that, described waste gas pretreatment section comprises the mist of oil preprocessor in order to the machine oil in separated waste gas.
4. according to a kind of UV-VOC emission-control equipment described in claim 2 or 3, it is characterized in that, described waste gas pretreatment section comprises filtering the filter of fine hair and fiber grit.
5. a kind of UV-VOC emission-control equipment according to claim 1, it is characterized in that, in described photodissociation oxidation fission chamber, be also provided with water circulation system, described water circulation system comprises water pump, cooling line, overflow valve and water storage box, described water storage box is arranged in casing, described high pressure excitation apparatus is connected with water storage box with return pipe by cooling line, and described water pump arranges on cooling line;
Described overflow valve is arranged on water storage box.
6. a kind of UV-VOC emission-control equipment according to claim 1, is characterized in that, described control system also comprises level sensor and cooling-water temperature sensor, and described level sensor and cooling-water temperature sensor are separately positioned in water tank, and are connected with master controller.
CN201310465041.3A 2013-09-30 2013-09-30 UV-VOC emission-control equipment CN103505990B (en)

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Application Number Priority Date Filing Date Title
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CN103505990B CN103505990B (en) 2016-01-27

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Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103816782A (en) * 2014-01-26 2014-05-28 河北欧美环境工程有限公司 Photolytic catalytic purification device and corresponding process for treating pharmaceutical waste gas
CN104772019A (en) * 2015-04-23 2015-07-15 杭州恒煜环保科技有限公司 HY-GF explosion-proof energy-saving waste gas purifying device based on photolysis oxidation fission
CN105194965A (en) * 2015-10-19 2015-12-30 成都鑫威隆机电设备有限公司 Equipment for treating waste gas containing VOCs (volatile organic compounds)
CN105664686A (en) * 2016-03-23 2016-06-15 杭州恒煜环保科技有限公司 Combined type purification device for low-concentration vulcanization waste gas
CN106390737A (en) * 2016-11-08 2017-02-15 中国科学院过程工程研究所 Equipment for treating waste gas containing VOCs (volatile organic compounds)
CN107281908A (en) * 2016-04-13 2017-10-24 江苏中科睿赛污染控制工程有限公司 One kind VOCs containing oil smoke emission-control equipments and its processing method and purposes
CN107583443A (en) * 2017-11-03 2018-01-16 成都来宝石油设备有限公司 Pass through the system of photodissociation waste gas decomposition
CN107596890A (en) * 2017-11-03 2018-01-19 成都来宝石油设备有限公司 Pass through the method for photodissociation waste gas decomposition

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CN101791512A (en) * 2010-04-09 2010-08-04 陈彩霞 Method and device for treating volatile organic waste gas
CN102026686A (en) * 2008-02-01 2011-04-20 开利公司 Control system for UV-PCO air purifier
CN102607115A (en) * 2012-03-28 2012-07-25 雷飞 Air circulation purification air conditioner
CN202893167U (en) * 2012-11-05 2013-04-24 凯天环保科技股份有限公司 Composite waste gas treater with microwave and ultraviolet irradiation
CN203190839U (en) * 2013-03-11 2013-09-11 凯天环保科技股份有限公司 Integral circulating cooling device
CN203525546U (en) * 2013-09-30 2014-04-09 杭州恒煜环保科技有限公司 UV-VOC (Ultraviolet-Volatile Organic Compound) waste gas treatment device

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030180200A1 (en) * 2002-03-20 2003-09-25 Carrier Corporation Combined particle filter and purifier
CN1834542A (en) * 2005-03-18 2006-09-20 广州市华之特奥因特种材料科技有限公司 Indoor air purifier using photocatalytic oxidation process
US20090200155A1 (en) * 2006-04-28 2009-08-13 Giovanni Cuffaro Air purifying vacuum cleaner system
CN102026686A (en) * 2008-02-01 2011-04-20 开利公司 Control system for UV-PCO air purifier
CN101518713A (en) * 2009-04-02 2009-09-02 贺文锋 Box type industrial waste gas processor
CN101791512A (en) * 2010-04-09 2010-08-04 陈彩霞 Method and device for treating volatile organic waste gas
CN102607115A (en) * 2012-03-28 2012-07-25 雷飞 Air circulation purification air conditioner
CN202893167U (en) * 2012-11-05 2013-04-24 凯天环保科技股份有限公司 Composite waste gas treater with microwave and ultraviolet irradiation
CN203190839U (en) * 2013-03-11 2013-09-11 凯天环保科技股份有限公司 Integral circulating cooling device
CN203525546U (en) * 2013-09-30 2014-04-09 杭州恒煜环保科技有限公司 UV-VOC (Ultraviolet-Volatile Organic Compound) waste gas treatment device

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103816782A (en) * 2014-01-26 2014-05-28 河北欧美环境工程有限公司 Photolytic catalytic purification device and corresponding process for treating pharmaceutical waste gas
CN104772019A (en) * 2015-04-23 2015-07-15 杭州恒煜环保科技有限公司 HY-GF explosion-proof energy-saving waste gas purifying device based on photolysis oxidation fission
CN105194965A (en) * 2015-10-19 2015-12-30 成都鑫威隆机电设备有限公司 Equipment for treating waste gas containing VOCs (volatile organic compounds)
CN105664686A (en) * 2016-03-23 2016-06-15 杭州恒煜环保科技有限公司 Combined type purification device for low-concentration vulcanization waste gas
CN105664686B (en) * 2016-03-23 2018-08-17 杭州恒煜环保科技有限公司 A kind of low concentration vulcanization exhaust gas combined type purifier
CN107281908A (en) * 2016-04-13 2017-10-24 江苏中科睿赛污染控制工程有限公司 One kind VOCs containing oil smoke emission-control equipments and its processing method and purposes
CN106390737A (en) * 2016-11-08 2017-02-15 中国科学院过程工程研究所 Equipment for treating waste gas containing VOCs (volatile organic compounds)
CN107583443A (en) * 2017-11-03 2018-01-16 成都来宝石油设备有限公司 Pass through the system of photodissociation waste gas decomposition
CN107596890A (en) * 2017-11-03 2018-01-19 成都来宝石油设备有限公司 Pass through the method for photodissociation waste gas decomposition

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Effective date of registration: 20171019

Address after: Hangzhou City, Zhejiang province 310000 Yuhang street Yuhang District Feng Lian community building 18, unit 2, Emperor Hushan Bay room 1303

Patentee after: Fu Heng

Address before: 311121 Zhejiang province Hangzhou city Yuhang District Yuhang Street righteousness Bridge Village

Patentee before: Hangzhou Hengyu Environmental Protection Technology Co., Ltd.

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Effective date of registration: 20171116

Address after: 311121 Zhejiang province Hangzhou city Yuhang District Yuhang Street righteousness Bridge Village

Patentee after: Hangzhou Hengyu Environmental Protection Technology Co., Ltd.

Address before: Hangzhou City, Zhejiang province 310000 Yuhang street Yuhang District Feng Lian community building 18, unit 2, Emperor Hushan Bay room 1303

Patentee before: Fu Heng

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