CN203370447U - Integrated purifier for whole industrial plant - Google Patents

Integrated purifier for whole industrial plant Download PDF

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Publication number
CN203370447U
CN203370447U CN201320256132.1U CN201320256132U CN203370447U CN 203370447 U CN203370447 U CN 203370447U CN 201320256132 U CN201320256132 U CN 201320256132U CN 203370447 U CN203370447 U CN 203370447U
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China
Prior art keywords
purifying device
whole industrial
industrial premises
integrated purifying
filter
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Expired - Fee Related
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CN201320256132.1U
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Chinese (zh)
Inventor
王汉青
唐文武
刘建龙
杨景华
楚玉辉
张海平
夏小倩
谢洁南
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Hunan University of Technology
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Hunan University of Technology
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Priority to CN201320256132.1U priority Critical patent/CN203370447U/en
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    • 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

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  • Physical Or Chemical Processes And Apparatus (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)

Abstract

The utility model discloses an integrated purifier for a whole industrial plant and belongs to the technical field of air purification. According to the design process (shown in figure 1) of the integrated purifier, the integrated purifier comprises a gas flow inlet, a filtering drum, a primary filter, a low-temperature plasma reactor, a medium-efficiency filter, a first-stage ultraviolet-light synergetic TiO2 catalytic device, a second-stage ultraviolet-light synergetic TiO2 catalytic device, a low-temperature plasma reactor, a high-efficiency filter, a fan and a gas flow outlet. The integrated purifier disclosed by the utility model has the advantages that after harmful gas in the plant is purified by an integrated purifying device, harmful smoke and dust can be removed thoroughly, and then the purified gas can be directly discharged into the environment of the plant, so that cyclic purification and utilization of the gas flow is realized; simultaneously, the designed air quantity of the integrated purifying device is 3,000-5,000m<3>/h, so that the requirements on large space and large air quantity of the whole industrial plant can be met; in a purifying process, a layering effect is good and the requirement of displacement ventilation can be met.

Description

Whole industrial premises integrated purifying device
Technical field
The utility model belongs to air purification field, and this integrated purifying device is for the improvement of whole industrial premises pollutant, and the main pollutant of administering has inorganic pollution, organic pollution, TVOC, weld fumes etc.
Background technology
Whole industrial premises purification method commonly used has following several:
Physical filtering method: filtered by interception effect, gravitational effect, the inertia effect, diffusion effect, electrostatic effect etc.Photocatalytic oxidation: the chemical reaction undertaken by photochemical reaction mechanism under the effect of light exactly.Utilize the photochemical catalytic oxidation law technology that the nuisance oxidation Decomposition is become to innocuous substance, advantage is that energy consumption is low, operation is succinct, non-secondary pollution.Shortcoming is that the efficiency of degraded is relatively low, and the post processing of secondary product is more difficult; Along with the increase of service time, the activity of catalyst reduces gradually, need carry out in time the regeneration of catalyst; Ultraviolet source commonly used can damage human mechanism.The plasma purification method mainly utilizes high frequency, high-tension current to produce the ion activity material, by under normal temperature, normal pressure, with gas pollutant, carrying out chemical reaction, completes destruction, degraded to volatile organic contaminant, improves clean-up effect; Shortcoming is easily to produce secondary pollution, and the processing of secondary pollution is more complicated and cost is larger, and energy utilization efficiency is also lower simultaneously.The above purification techniques part that all comes with some shortcomings, purification efficiency neither be very high, in order to make up each person's deficiency, the utility model proposes a kind of whole industrial premises integrated purifying device.
The utility model content
The purpose of this utility model is to provide a kind of whole industrial premises integrated purifying device, this integrated purifying device is air channel structure, the purification device is set in air channel, and its design cycle is: inlet air flow, filter cylinder, roughing efficiency air filter, low-temperature plasma reactor, medium effeciency filter, first order ultraviolet cooperating TiO 2catalytic unit, second level ultraviolet cooperating TiO 2catalytic unit, low-temperature plasma reactor, high efficiency particulate air filter, blower fan, exit flow; In factory building, pernicious gas, through the purification of integrated purification device, can thoroughly be removed being harmful to flue dust, directly is discharged in power house environment, has realized the circularly purifying utilization of air-flow.Simultaneously, this integrated purification device design air flow is 3000-5000m 3/ h, can meet the large space of whole industrial premises, the requirement of Wind Volume; And device is in purification process, and layered effect is good, can meet the requirement of replacement aeration.
In order to achieve the above object, the utility model technical solution is: a kind of filter cylinder purification techniques, low-temperature plasma, TiO of combining is provided 2the whole industrial premises integrated purifying device that cooperative with ultraviolet radiation catalyst integrated purification technology is integrated.It is mainly by fan outlet end, sampling section, high efficiency particulate air filter, low-temperature plasma reactor, TiO 2load patch, ultraviolet light catalyst section, TiO 2load patch, medium effeciency filter, low-temperature plasma reactor, primarily efficient filter cylinder processing section form.Wherein, filter cylinder is comprised of 9 cylindrical filtration cartridges, and the radius of filter cylinder is 175mm, and the pleat height is 35mm, and the pleat angle is 12 degree, and the Zhe number is 155.Arrangement is for being evenly arranged, and design wind speed is 0.3-0.8m/s; Low-temperature plasma reactor is that the bottom surface length of side regular hexagon that is 50mm, the honeycomb ceramics that length is 200mm form by section, and quantity is 129, and design voltage is 15KV, and electric current is 0.5A.Cloth is set up as adopting honeycomb design, interlaced arrangement; For the effectively generation of Purge gas pollutant and control secondary product, this integrating device adopts by above-mentioned two cover electric field two-stage tandems designs; TiO 2load device adopts fixed-bed design, and quantity is 9, by plant bulk, is evenly arranged; High efficiency particulate air filter adopts the dividing plate high efficiency particulate air filter; Design parameter is that transmitance≤0.1%(is efficiency>=99.9%) or be efficiency>=99.999% to the counting transmitance≤0.001%(of particle diameter>=0.1 μ m particulate); The air inducing blower fan adopts centrifugal fan, and air quantity is 3000-5000m3/h, and mounting means adopts detachable design, adopts negative-pressure design to be arranged in the port of export; All integrated section adopts the drawer type design, and the device segmentation is provided with access door, is convenient to dissembling inspection; The design of device preserving and sealing, the device sealing adopts glass silica gel, and the thick gasket seal of 0.5mm is installed at the access door place, the inside and outside damping sealing pad of installing of all fixed screws.
The beneficial effects of the utility model are: this whole industrial premises integrated purifying device combines filter cylinder purification techniques, low-temperature plasma, TiO 2cooperative with ultraviolet radiation catalyst technology is integrated, and has overcome the shortcoming that single clarifier treatment effect is single and purification efficiency is low; Can effectively process weld fumes, TVOC, organic pollutant, inorganic pollution gas etc.; Simultaneously, pass through TiO 2the cooperative with ultraviolet radiation catalysis, make the chemical reaction condition of pernicious gas gentleer, and reaction effect is also more thorough, suppressed to a certain extent the generation of accessory substance, thereby the gas after making to process can be used by direct circulation simultaneously.
The accompanying drawing explanation:
Fig. 1, whole industrial premises integrated purifying device flow chart;
Fig. 2, honeycomb electric field plane;
Fig. 3, honeycomb electric field profile;
Fig. 4, TiO 2load board design drawing;
Fig. 5, cartridge structure figure.
In Fig. 11, the fan outlet end; 2, sampling section; 3, high efficiency particulate air filter; 4, low-temperature plasma reactor; 5, TiO 2load patch; 6, ultraviolet light catalyst section; 7, TiO 2load patch; 8, medium effeciency filter; 9, low-temperature plasma reactor; 10, primarily efficient filter cylinder processing section.
In Fig. 2 11, positive electrode; 12, negative electrode.
In Fig. 3 13, the negative pole bar; 14, impulse generator; 15, spring leaf contact; 16, insulating ceramics; 17, anodal bar; 18, discharge lever support ring; 19, discharge lever; 20, quartz ampoule.
In Fig. 4 22, TiO 2the film load board.
In Fig. 5 23, a-pleat angle; 24, b-pleat is high; 25, r-radius.
The specific embodiment
Be illustrated in figure 1 designed whole industrial premises integrated purifying device, this device overall structure adopts the stainless steel rectangular design, and arrangement can be vertical or horizontal.While being applied to whole factory building, this device can be placed in indoor or outdoors, when being distributed in when outdoor, need connect with airduct.The thought of device purification process based on " first thick rear essence, easy first and difficult later ", carry out segment design.Concrete processing mode is: dusty gas enters whole industrial premises integrated purifying device by entrance, and at first the above bulky grain of PM10 and weld fumes etc. are tackled by filter cylinder, completes for the first time and filters, and filters the particle produced and is collected by the control of dust drawer.The following particle of PM10 and organic and inorganic dusty gas enter low-temperature plasma reactor cooperative with ultraviolet radiation and TiO 2section, produce series of chemical by electrion, makes particle be enriched in the control of dust end, and organic and inorganic pernicious gas is converted into harmless product, CO 2and H 2o; For toxic gas is purified fully, this section adopts the secondary design, can make the clean-up effect of dusty gas reach more than 90%; Finally by crossing high efficiency particulate air filter, for trapping particle dust and the various suspension below 0.5um; Clean air after purification is drawn by air-introduced machine, again is discharged in the whole factory building environment.

Claims (6)

1. whole industrial premises integrated purifying device, this integrated purifying device is air channel structure, the purified treatment device is set in air channel, it is characterized in that: described whole industrial premises integrated purifying device is mainly by fan outlet end, sampling section, high efficiency particulate air filter, low-temperature plasma reactor, TiO 2load patch, ultraviolet light catalyst section, TiO 2load patch, medium effeciency filter, low-temperature plasma reactor, primarily efficient filter cylinder processing section form, dusty gas enters whole industrial premises integrated purifying device by entrance, at first the above bulky grain of PM10 and weld fumes etc. are tackled by primarily efficient filter cylinder processing section, complete for the first time and filter, filter the particle produced and collected by the control of dust drawer; The following particle of PM10 and organic and inorganic dusty gas enter low-temperature plasma reactor cooperative with ultraviolet radiation and TiO 2section, produce series of chemical by electrion, makes particle be enriched in the control of dust end, and the organic or inorganic pernicious gas is converted into harmless product, CO 2and H 2o; Finally, the air of processing is through high efficiency particulate air filter, for trapping particle dust and the various suspension below 0.5um; Clean air after purification is discharged into the whole factory building environment from the fan outlet end again by air-introduced machine.
2. whole industrial premises integrated purifying device according to claim 1, it is characterized in that: described filter cylinder is comprised of 9 cylindrical filtration cartridges, and the radius of filter cylinder is 175mm, and the pleat height is 35mm, and the pleat angle is 12 degree, the Zhe number is 155.
3. whole industrial premises integrated purifying device according to claim 1, it is characterized in that: the honeycomb ceramics that the regular hexagon that described honeycomb electric field is 50mm by section, length are 200mm forms, and quantity is 129, and design voltage is 15KV, and electric current is 0.5A.
4. whole industrial premises integrated purifying device according to claim 1, is characterized in that: described TiO 2mode of loading is fixed-bed design, and quantity is 9.
5. whole industrial premises integrated purifying device according to claim 1, is characterized in that: the design of described integrating device group section employing drawer type, easy access.
6. whole industrial premises integrated purifying device according to claim 1, is characterized in that: the design of described plasma reactor employing two-stage tandem.
CN201320256132.1U 2013-05-13 2013-05-13 Integrated purifier for whole industrial plant Expired - Fee Related CN203370447U (en)

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CN201320256132.1U CN203370447U (en) 2013-05-13 2013-05-13 Integrated purifier for whole industrial plant

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Application Number Priority Date Filing Date Title
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CN203370447U true CN203370447U (en) 2014-01-01

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107842911A (en) * 2017-09-15 2018-03-27 济宁市山化环保科技有限公司 A kind of totally-enclosed automatic electric gathers dust environmentally friendly plant building
CN115212687A (en) * 2022-07-18 2022-10-21 安徽华骐环保科技股份有限公司 Virus aerosol directional sniping killing device and control method thereof
CN115212688A (en) * 2022-07-18 2022-10-21 安徽华骐环保科技股份有限公司 Device integrating disinfection and deodorization of waste gas viruses and treatment method thereof

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107842911A (en) * 2017-09-15 2018-03-27 济宁市山化环保科技有限公司 A kind of totally-enclosed automatic electric gathers dust environmentally friendly plant building
CN115212687A (en) * 2022-07-18 2022-10-21 安徽华骐环保科技股份有限公司 Virus aerosol directional sniping killing device and control method thereof
CN115212688A (en) * 2022-07-18 2022-10-21 安徽华骐环保科技股份有限公司 Device integrating disinfection and deodorization of waste gas viruses and treatment method thereof

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GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20140101

Termination date: 20140513