CN107469535A - A kind of equipment for treating industrial waste gas - Google Patents
A kind of equipment for treating industrial waste gas Download PDFInfo
- Publication number
- CN107469535A CN107469535A CN201710786900.7A CN201710786900A CN107469535A CN 107469535 A CN107469535 A CN 107469535A CN 201710786900 A CN201710786900 A CN 201710786900A CN 107469535 A CN107469535 A CN 107469535A
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- CN
- China
- Prior art keywords
- treating
- equipment
- waste gas
- industrial waste
- photocatalysis
- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/86—Catalytic processes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2255/00—Catalysts
- B01D2255/20—Metals or compounds thereof
- B01D2255/209—Other metals
- B01D2255/2096—Bismuth
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2255/00—Catalysts
- B01D2255/80—Type of catalytic reaction
- B01D2255/802—Photocatalytic
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2259/00—Type of treatment
- B01D2259/80—Employing electric, magnetic, electromagnetic or wave energy, or particle radiation
- B01D2259/804—UV light
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
Abstract
The invention provides a kind of equipment for treating industrial waste gas, wherein, including exhaust gas treating tower, air inlet and gas outlet are provided with the exhaust gas treating tower, filter element, electrostatic precipitation unit and photocatalysis unit are disposed with the treating column interior edge airflow direction, the photocatalysis unit includes the photocatalysis net coated with photochemical catalyst and the uviol lamp being arranged on above photocatalysis net.The present invention is simple in construction, by setting the processes such as filtering, electrostatic precipitation, ultraviolet catalyzed oxidation, the progressively impurity in thorough scavenging so that exhaust-gas treatment is more thorough, emission matching standard, does not produce secondary pollution, efficiency high.
Description
Technical field
The present invention relates to exhaust-gas treatment field, specifically a kind of equipment for treating industrial waste gas.
Background technology
Air pollution damage human health, influences plant growth, brings and has a strong impact on to people's life, atmosphere pollution into
For the major issue faced in whole world life of urban resident.Gas pollutant mainly has volatile organic matter, Yi Jihua
A large amount of acid contaminants such as sulfur dioxide and nitrogen oxides discharged in stone fuel combustion process.Atmosphere pollution produces tight to environment
The pollution of weight, global problem of environmental pollution is made, therefore control the discharge of gas pollutant very urgent.Effluvium
The purification method of body has a lot, such as masking method, air oxidation process, absorption process, absorption method or chemical absorption method, absorption-absorption method
Etc..
Current National various regions constantly step up to formulate waste gas discharge professional standard, will to adapt to stricter energy-conserving and environment-protective
Ask, recent year researchs and develops some novel environment friendly Treatment process, but still many defects be present, residual ozone such as be present
Secondary pollution, potential risk height, energy consumption height etc..
The content of the invention
It is an object of the invention to provide a kind of equipment for treating industrial waste gas, to solve existing emission-control equipment processing not
The problem of thorough.
What the present invention was realized in：A kind of equipment for treating industrial waste gas, wherein, including exhaust gas treating tower, described useless
Air inlet and gas outlet are provided with gas disposal tower, filter element, quiet is disposed with the treating column interior edge airflow direction
Electric precipitation unit and photocatalysis unit, the photocatalysis unit include the photocatalysis net coated with photochemical catalyst and are arranged on light
Uviol lamp in front of catalysis net.
Preferably, the wave-length coverage of the uviol lamp is 185-254na.
Preferably, the catalyst is BiOI catalyst.
Preferably, the bottom of the exhaust gas treating tower is provided with air-introduced machine.
Preferably, it is provided with activated carbon filter layer in the filter element.
Using above-mentioned technical proposal, the present invention is simple in construction, by setting filtering, electrostatic precipitation, ultraviolet catalyzed to aoxidize
Etc. process, the progressively impurity in thorough scavenging so that exhaust-gas treatment is more thorough, emission matching standard, does not produce secondary dirt
Dye, efficiency high.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the required accompanying drawing used in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is the structural representation of the present invention.
In figure：1-exhaust gas treating tower, 2-air inlet, 3-gas outlet, 4-filter element, 5-electrostatic precipitation unit,
6-photocatalysis unit, 7-activated carbon filter layer, 8-photocatalysis net, 9-ultraviolet lamp, 10-air-introduced machine.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only the section Example of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
As shown in figure 1, the invention provides a kind of equipment for treating industrial waste gas, including exhaust gas treating tower 1, in exhaust-gas treatment
The top of tower 1 is provided with air inlet 2, and the bottom of tower is provided with gas outlet 3, and in gas outlet, opening position is provided with air-introduced machine 10,
Guiding air-flow flows from top to bottom.5 grades of filter element 4, electrostatic precipitation unit is disposed with tower interior edge air current flow direction
Photocatalysis unit 6.
The present invention is provided with activated carbon filter layer 7 in filter element 4, for the large volume impurity in preliminary filtering gas
And dust.Electrostatic adsorption device is provided with electrostatic precipitation unit 5, electrostatic adsorption device is used for carrying out the greasy dirt in waste gas
Adsorption recovery, effectively eliminate greasy dirt and small size impurity in waste gas.Be provided with electrostatic precipitation unit 6 photocatalysis net 8 and
It is arranged on the ultraviolet lamp 9 of the top of photocatalysis net 8.The wave-length coverage of uviol lamp is 185-254na.Catalyst is catalyzed for BiOI
Agent.
, can be by the aldehydes in waste gas, benzene class, Ammonia, nitrogen oxides, sulfide and other are organic in electrostatic precipitation unit
Thing, inorganic matter are reduced into carbon dioxide, water and other nontoxic materials under photocatalytic oxidation, colleague with deodorization,
The effect of sterilization, sterilization.
The wastes such as large volume impurity, dust, greasy dirt in first taking-up waste gas of the invention, make waste gas evenly into photocatalysis
Unit, exhaust-gas treatment effect and equipment life are substantially increased, it is compact-sized, it is stable.
Claims (5)
1. a kind of equipment for treating industrial waste gas, it is characterized in that, including exhaust gas treating tower, be provided with the exhaust gas treating tower into
Gas port and gas outlet, filter element, electrostatic precipitation unit and photocatalysis are disposed with the treating column interior edge airflow direction
Unit, the photocatalysis unit include the photocatalysis net coated with photochemical catalyst and are arranged on ultraviolet above photocatalysis net
Lamp.
2. a kind of equipment for treating industrial waste gas according to claim 1, it is characterized in that, the wave-length coverage of the uviol lamp is
185-254nm。
3. a kind of equipment for treating industrial waste gas according to claim 1, it is characterized in that, the photochemical catalyst is catalyzed for BiOI
Agent.
4. a kind of equipment for treating industrial waste gas according to claim 1, it is characterized in that, in the bottom of the exhaust gas treating tower
It is provided with air-introduced machine.
5. a kind of equipment for treating industrial waste gas according to claim 1, it is characterized in that, it is provided with the filter element
Activated carbon filter layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710786900.7A CN107469535A (en) | 2017-09-04 | 2017-09-04 | A kind of equipment for treating industrial waste gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710786900.7A CN107469535A (en) | 2017-09-04 | 2017-09-04 | A kind of equipment for treating industrial waste gas |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107469535A true CN107469535A (en) | 2017-12-15 |
Family
ID=60603740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710786900.7A Pending CN107469535A (en) | 2017-09-04 | 2017-09-04 | A kind of equipment for treating industrial waste gas |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107469535A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108261917A (en) * | 2018-01-22 | 2018-07-10 | 孙国芳 | A kind of industry hot waste gas processing unit and treatment process |
| CN108837695A (en) * | 2018-07-11 | 2018-11-20 | 田康 | A kind of organic exhaust gas high-efficient treatment device |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2652395Y (en) * | 2003-07-11 | 2004-11-03 | 陈建强 | Air purifier for bacteria sterilizing and decomposing harmful gas |
| RU2494794C2 (en) * | 2011-03-29 | 2013-10-10 | Валерий Петрович Фоканов | Method of cleaning airflows from chemical contaminants and device to this end |
| CN105032096A (en) * | 2015-08-10 | 2015-11-11 | 北京融安特智能科技股份有限公司 | Purifying treatment system for industrial waste gas of heat-setting machine |
| CN204865496U (en) * | 2015-06-17 | 2015-12-16 | 盐城市飞亚利机械有限公司 | Waste gas treater |
| CN205288095U (en) * | 2015-11-20 | 2016-06-08 | 杜长明 | Device based on plasma is ultraviolet photocatalytic treatment organic waste gas in coordination |
| CN205598920U (en) * | 2016-05-06 | 2016-09-28 | 张家港市艾尔环保设备有限公司 | Cleaning equipment for waste organic gas |
| CN205965458U (en) * | 2016-07-12 | 2017-02-22 | 山东巨邦环保工程科技有限公司 | Flue gas desulfurization denitration degree of depth dust pelletizing system |
| CN206325701U (en) * | 2016-11-29 | 2017-07-14 | 浙江百得利制革有限公司 | Electrostatic precipitator and the waste gas treatment equipment with the device |
-
2017
- 2017-09-04 CN CN201710786900.7A patent/CN107469535A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2652395Y (en) * | 2003-07-11 | 2004-11-03 | 陈建强 | Air purifier for bacteria sterilizing and decomposing harmful gas |
| RU2494794C2 (en) * | 2011-03-29 | 2013-10-10 | Валерий Петрович Фоканов | Method of cleaning airflows from chemical contaminants and device to this end |
| CN204865496U (en) * | 2015-06-17 | 2015-12-16 | 盐城市飞亚利机械有限公司 | Waste gas treater |
| CN105032096A (en) * | 2015-08-10 | 2015-11-11 | 北京融安特智能科技股份有限公司 | Purifying treatment system for industrial waste gas of heat-setting machine |
| CN205288095U (en) * | 2015-11-20 | 2016-06-08 | 杜长明 | Device based on plasma is ultraviolet photocatalytic treatment organic waste gas in coordination |
| CN205598920U (en) * | 2016-05-06 | 2016-09-28 | 张家港市艾尔环保设备有限公司 | Cleaning equipment for waste organic gas |
| CN205965458U (en) * | 2016-07-12 | 2017-02-22 | 山东巨邦环保工程科技有限公司 | Flue gas desulfurization denitration degree of depth dust pelletizing system |
| CN206325701U (en) * | 2016-11-29 | 2017-07-14 | 浙江百得利制革有限公司 | Electrostatic precipitator and the waste gas treatment equipment with the device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108261917A (en) * | 2018-01-22 | 2018-07-10 | 孙国芳 | A kind of industry hot waste gas processing unit and treatment process |
| CN108837695A (en) * | 2018-07-11 | 2018-11-20 | 田康 | A kind of organic exhaust gas high-efficient treatment device |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171215 |
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| RJ01 | Rejection of invention patent application after publication |