CN204768191U - Light oxygen catalysis exhaust gas purifying apparatus - Google Patents

Light oxygen catalysis exhaust gas purifying apparatus Download PDF

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Publication number
CN204768191U
CN204768191U CN201520417340.4U CN201520417340U CN204768191U CN 204768191 U CN204768191 U CN 204768191U CN 201520417340 U CN201520417340 U CN 201520417340U CN 204768191 U CN204768191 U CN 204768191U
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CN
China
Prior art keywords
waste gas
butterfly
frame
filter
gas
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.)
Expired - Fee Related
Application number
CN201520417340.4U
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Chinese (zh)
Inventor
王可军
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.)
Tianjin Haoyutianjie Energy Saving Environmental Protection Technology Co Ltd
Original Assignee
Tianjin Haoyutianjie Energy Saving 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 Tianjin Haoyutianjie Energy Saving Environmental Protection Technology Co Ltd filed Critical Tianjin Haoyutianjie Energy Saving Environmental Protection Technology Co Ltd
Priority to CN201520417340.4U priority Critical patent/CN204768191U/en
Application granted granted Critical
Publication of CN204768191U publication Critical patent/CN204768191U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to a light oxygen catalysis exhaust gas purifying apparatus, including casing, exhaust gases filter sheet frame, ozone ultraviolet ray generation unit, waste gas catalysis unit, active carbon adsorption filter unit, waste gas import and exhaust outlet have been made respectively to the both ends of casing, and exhaust gases filter sheet frame, ozone ultraviolet ray generation unit, waste gas catalysis unit, active carbon adsorption filter unit are installed in proper order to the end from the waste gas entrance point to exhaust outlet in the casing. The utility model provides a light oxygen catalysis exhaust gas purifying apparatus is at clarifier entry if installed the exhaust gases filter sheet frame, and this exhaust gases filter sheet frame can get off liquid drop in the gas and the abundant filtration of the solid that mix with tiny particle, guarantees not contain any liquid or graininess dust through the gas of ionization chamber, guarantees the gas cleaning degree, has also guaranteed the service life of clarifier.

Description

A kind of light oxygen catalytic waste gas cleaning equipment
Technical field
The utility model belongs to cleaning equipment field, especially a kind of light oxygen catalytic waste gas cleaning equipment of high purification.
Background technology
Stench refers to unpleasant stink, so far with people sense of smell just sentient odorant just have kind more than 4000, wherein to human health damage larger have tens kinds.Odorant makes people's unsmooth breath, n and V, haves the fidgets, dizzy, even that people is smoked, during concentration height, people also can be made to be choked to death.Waste gas refers to that the mankind are at the poisonous and hazardous gas produced and discharge in life process, particularly chemical plant, paper mill, Foundry Works, waterproof material factory, soot, sewage treatment plant, tire plant, pharmaceutical factory, and coking plant and oil plant etc., waste gas and the foul odour of discharge are large, serious environment pollution with affect health.
In prior art, the technology such as biological decomposition method, active carbon adsorption, plasma method and plant flushing liquor deodorization process are generally adopted to the process of stench and waste gas.Biological decomposition method mainly utilizes circulating water flow, foul gas polluter is dissolved in water, microorganism is turned out again by culture bed in water, be that low harmful substances microbial activity reduces by the degradation of pollutant in water, but its odor removal efficient is lower, deodorization clean-up effect is very unstable, need to cultivate the close gas of one or more character of special microbiological treatment, its operation and maintenance cost is higher, service life is shorter, need frequent delivering medicament, to keep microbial activity, and require also higher to recirculated water, otherwise, as microbial death will need the long period again to cultivate, easily cause secondary pollution.Active carbon adsorption mainly utilizes active carbon internal pore structure flourishing, the characteristic that surface area is large, adsorb the foul gas molecule by active carbon pond, but active carbon is very easily saturated, namely the general a few days lost efficacy, and needed often to change active carbon, and need find the treating method of discarded activated carbon, its operation expense is very high, and easily causes secondary pollution.Plant flushing liquor deodorization process mainly by the space producing foul gas, is sprayed plant extraction liquid and deodorant, is carried out by foul gas neutralizing, absorbing, reach the object of deodorization, regularly need add flushing liquor, and need service equipment, operation and maintenance cost is high, and the efficiency of deodorization purification is lower.
According to the retrieval, find the patent document relevant to the application, concrete disclosed content is as follows:
1, the open light oxygen catalysis technique process waste gas of patent document CN202751939U and stench deodorizing device, it comprises for generation of ozone and ultraviolet ozone-ultraviolet line generating means, it is characterized in that, be provided with for generation of the UV chamber of ultraviolet light and for placing the catalyst chamber of catalysis in described ozone-ultraviolet line generating means, be provided with between described UV chamber and described catalyst chamber and through the first baffle plate of gas, the many light pipes vertically arranged in described UV chamber, can be provided with.
2, a patent document CN202590594U light oxygen catalyzing cooperation foul gas, industrial waste gas purifying equipment, is characterized in that: it comprises safeguards cover plate, light processing components, electric treatment assembly, end cap, outer container and outer container inner support; This light processing components, electric treatment assembly are arranged on also common on outer container inner support loading in outer container, and this outer container is by safeguarding cover plate and end cap capping.: described electric treatment assembly is made up of electric treatment assembly support and the electric field case assembly be fixedly mounted on electric treatment assembly support and high pressure generation bag.
The application on the basis of existing technology, improves the product of prior art, obtains a kind of cleaning equipment of better effects if.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art part, provides the light oxygen catalytic waste gas cleaning equipment that a kind of strainability is good, structure is simple, practical and convenient.
The technical scheme that the utility model realizes object is as follows:
A kind of light oxygen catalytic waste gas cleaning equipment, comprise housing, waste gas filtering sheet frame, ozone-ultraviolet line generating unit, exhaust fume catalytic unit, charcoal absorption filter element, the two ends of housing are shaped with exhaust gas inlet and waste gas outlet respectively, in housing, to waste gas outlet end, waste gas filtering sheet frame is installed from exhaust gas inlet end successively, ozone-ultraviolet line generating unit, exhaust fume catalytic unit, charcoal absorption filter element, the structure of described waste gas filtering sheet frame is: comprise a filter and filter frame, NACF filter cotton is filled in filter frame, the structure of described filter is: comprise frame and butterfly filtering rod, parallelly between butterfly filtering rod be staggered in frame, form a waste gas filtering face, butterfly filtering rod passes from installing plate, its end is inlaid in frame, frame lower ending opening.
And, the structure of described butterfly filtering rod is as follows: the both sides comprising described butterfly filtering rod are the corner air channel of specular, top, corner air channel is butterfly head, and bottom, corner air channel is butterfly wing, and butterfly head and butterfly wing are round and smooth arc and arrange, an obtuse angle angle is formed between two butterfly heads, form an acute angle between two butterfly wings, be shaped with arc-shaped protrusions in two side, air channel, round and smoothly between arc-shaped protrusions be connected with groove, also be shaped with arc-shaped protrusions in the outside of two butterfly wings, round and smoothly between projection be connected with groove.
The beneficial effects of the utility model are:
1, the light oxygen catalytic waste gas cleaning equipment that provides of the utility model at clarifier entrance as installed waste gas filtering sheet frame, drop in gas and the solid granule be mingled with can filter down by this waste gas filtering sheet frame fully, ensure that the gas through ionisation chamber does not contain any liquid or graininess dust, ensure gas cleaning degree, also ensure that the useful life of clarifier.
2, the light oxygen catalytic waste gas cleaning equipment that provides of the utility model filters as installed gases the liquid that sheet frame is particularly useful for mobility at clarifier entrance, because when using other metre filter, liquid is easily piled up, can not get cleaning for a long time or change, filter bores is easily caused to block, cause intake to reduce, reduce purification efficiency.
3, this device adopts ozone and ultraviolet mode, pyrolysis oxidization odorant strand, changes the structure of matter, by macromolecule polluter, cracking, be oxidized into low molecule innocuous substance, improve deodorization purification efficiency, and its equipment is little of heavy and light, floor space is little, and operating cost is low, and energy consumption is little, there is no noise, only need to make regular check on, do not need personal management and regular maintenance, reduce its operation and maintenance cost.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation (having half side is frame inner structure) of waste gas prefilter;
Fig. 3 be in Fig. 2 A-A to profile;
Fig. 4 is the schematic cross-section of butterfly filtering rod;
Fig. 5 is the schematic perspective view of butterfly filtering rod.
Detailed description of the invention
Below in conjunction with accompanying drawing, also by specific embodiment, the utility model is described in further detail, and following examples are descriptive, are not determinate, can not limit protection domain of the present utility model with this.
A kind of light oxygen catalytic waste gas cleaning equipment, comprise housing 1-5, waste gas filtering sheet frame (being jointly made up of 1-2 and 1-3), ozone-ultraviolet line generating unit 1-4, exhaust fume catalytic unit 1-6, charcoal absorption filter element 1-7, the two ends of housing are shaped with exhaust gas inlet 1-1 and waste gas outlet 1-8 respectively, in housing, to waste gas outlet end, waste gas filtering sheet frame is installed from exhaust gas inlet end successively, ozone-ultraviolet line generating unit, exhaust fume catalytic unit, charcoal absorption filter element, described ozone-ultraviolet line generating unit and exhaust fume catalytic unit adopt and to have in prior art, and the assembly that can have directly bought can (disclosed in CN202751939U and CN204337994U similar installation also can), the application does not do special restriction and explanation to ozone-ultraviolet line generating unit and exhaust fume catalytic unit, the innovation of the application is:
The structure of described waste gas filtering sheet frame is: comprise a filter 1-2 and filter frame 1-3, fills NACF filter cotton in filter frame.
The structure of described filter is: comprise frame 1 and butterfly filtering rod 2, parallelly between butterfly filtering rod be staggered in frame, form a waste gas filtering face, an installing plate 3 is set with on the top near frame in order to easy for installation, butterfly filtering rod passes from installing plate, its end is inlaid in frame, frame lower ending opening.
The structure of described butterfly filtering rod is as follows:
The both sides comprising described butterfly filtering rod are the corner air channel 2-3 of specular, top, corner air channel is butterfly head 2-1, bottom, corner air channel is butterfly wing 2-6, butterfly head and butterfly wing are round and smooth arc and arrange, an obtuse angle angle is formed between two butterfly heads, an acute angle is formed between two butterfly wings, arc-shaped protrusions 2-4 is shaped with in two side, air channel, round and smoothly between arc-shaped protrusions be connected with groove 2-5, also arc-shaped protrusions 2-2 is shaped with in the outside of two butterfly wings, round and smoothly between projection be connected with groove, arc-shaped protrusions can increase waste gas by turnover during filter, the microlayer model that groove stays after waste gas can being passed through flows down smoothly, formed between the butterfly wing of both sides an acute angle can time impact and can be dispersed to both sides waste suction gas as early as possible, by air-introduced machine carrying-off, pass through filter as early as possible.
The course of work of the present utility model is:
Foul waste gas enters housing by air inlet, first waste gas need the pretreatment through waste gas filtering sheet frame, title page etc. can be filtered on the one hand, on the one hand can even gas, gas uniform can be allowed by each root photocatalysis effect, filter out the particle in waste gas, waste gas is blocking generation three wind whirlpools (ring part is whirlpool) through during filter by filtering rod, the drop carried in waste gas can stay in round and smooth groove, and outflow filter is unified to bottom to be collected.

Claims (2)

1. a light oxygen catalytic waste gas cleaning equipment, comprise housing, waste gas filtering sheet frame, ozone-ultraviolet line generating unit, exhaust fume catalytic unit, charcoal absorption filter element, the two ends of housing are shaped with exhaust gas inlet and waste gas outlet respectively, in housing, to waste gas outlet end, waste gas filtering sheet frame is installed from exhaust gas inlet end successively, ozone-ultraviolet line generating unit, exhaust fume catalytic unit, charcoal absorption filter element, it is characterized in that: the structure of described waste gas filtering sheet frame is: comprise a filter and filter frame, NACF filter cotton is filled in filter frame, the structure of described filter is: comprise frame and butterfly filtering rod, parallelly between butterfly filtering rod be staggered in frame, form a waste gas filtering face, butterfly filtering rod passes from installing plate, its end is inlaid in frame, frame lower ending opening.
2. smooth oxygen catalytic waste gas cleaning equipment according to claim 1, it is characterized in that: the structure of described butterfly filtering rod is as follows: the both sides comprising described butterfly filtering rod are the corner air channel of specular, top, corner air channel is butterfly head, bottom, corner air channel is butterfly wing, butterfly head and butterfly wing are round and smooth arc and arrange, an obtuse angle angle is formed between two butterfly heads, an acute angle is formed between two butterfly wings, arc-shaped protrusions is shaped with in two side, air channel, round and smoothly between arc-shaped protrusions be connected with groove, also arc-shaped protrusions is shaped with in the outside of two butterfly wings, round and smoothly between projection be connected with groove.
CN201520417340.4U 2015-06-17 2015-06-17 Light oxygen catalysis exhaust gas purifying apparatus Expired - Fee Related CN204768191U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520417340.4U CN204768191U (en) 2015-06-17 2015-06-17 Light oxygen catalysis exhaust gas purifying apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520417340.4U CN204768191U (en) 2015-06-17 2015-06-17 Light oxygen catalysis exhaust gas purifying apparatus

Publications (1)

Publication Number Publication Date
CN204768191U true CN204768191U (en) 2015-11-18

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520417340.4U Expired - Fee Related CN204768191U (en) 2015-06-17 2015-06-17 Light oxygen catalysis exhaust gas purifying apparatus

Country Status (1)

Country Link
CN (1) CN204768191U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107029527A (en) * 2017-05-27 2017-08-11 南京大学环境规划设计研究院有限公司 A kind of fitting space peculiar smell purification method and device
CN111686578A (en) * 2020-06-08 2020-09-22 湖南沃工环境科技有限公司 Photo-oxygen catalysis and activated carbon adsorption efficient waste gas purification all-in-one machine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107029527A (en) * 2017-05-27 2017-08-11 南京大学环境规划设计研究院有限公司 A kind of fitting space peculiar smell purification method and device
CN111686578A (en) * 2020-06-08 2020-09-22 湖南沃工环境科技有限公司 Photo-oxygen catalysis and activated carbon adsorption efficient waste gas purification all-in-one machine

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Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20151118

Termination date: 20170617

CF01 Termination of patent right due to non-payment of annual fee