CN106237846A - A kind of organic exhaust gas photocatalysis treatment Apparatus and method for - Google Patents
A kind of organic exhaust gas photocatalysis treatment Apparatus and method for Download PDFInfo
- Publication number
- CN106237846A CN106237846A CN201610794415.XA CN201610794415A CN106237846A CN 106237846 A CN106237846 A CN 106237846A CN 201610794415 A CN201610794415 A CN 201610794415A CN 106237846 A CN106237846 A CN 106237846A
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- Prior art keywords
- tank
- exhaust gas
- organic exhaust
- photocatalysis
- module
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- 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
- B01D53/8668—Removing organic compounds not provided for in B01D53/8603 - B01D53/8665
-
- 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
- B01D50/60—Combinations of devices covered by groups B01D46/00 and B01D47/00
-
- 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
- B01D53/14—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 by absorption
- B01D53/18—Absorbing units; Liquid distributors therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2251/00—Reactants
- B01D2251/10—Oxidants
- B01D2251/102—Oxygen
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2252/00—Absorbents, i.e. solvents and liquid materials for gas absorption
- B01D2252/10—Inorganic absorbents
- B01D2252/103—Water
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2255/00—Catalysts
- B01D2255/20—Metals or compounds thereof
- B01D2255/207—Transition metals
- B01D2255/20707—Titanium
-
- 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
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Environmental & Geological Engineering (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Catalysts (AREA)
Abstract
The present invention relates to technical field of waste gas treatment, particularly to a kind of organic exhaust gas photocatalysis treatment Apparatus and method for, including housing, air inlet and gas outlet is had on described housing, it is characterized in that: be additionally provided with tank, photocatalysis module, described tank and described photocatalysis module are located in housing, described photocatalysis module is placed in tank, below the horizontal plane of tank is located at by described air inlet, described gas outlet is located at above tank, organic exhaust gas is passed through in tank, dust therein and soluble pollutants are retained in tank, only need to change water can be without often cleaning filtering module, tank retains the water in organic gas response time length and tank and organic exhaust gas can be carried out cooling process, make reaction efficiency during photocatalysis higher, it is by multiple process step high integration, reach more preferable treatment effect.
Description
Technical field
The present invention relates to technical field of waste gas treatment, particularly to a kind of organic exhaust gas photocatalysis treatment Apparatus and method for.
Background technology
VOCs treatment refers to that the organic exhaust gas produced in industrial processes carries out the place adsorbed, filter, purify
Science and engineering is made, and in recent years, photocatalytic degradation method is owing to energy consumption is low, easy and simple to handle, reaction condition is gentle, can reduce the spies such as secondary pollution
Point, becomes a kind of better method removing organic exhaust gas, and Authorization Notice No. is that the Chinese patent of CN204447570U discloses one
Plant photochemical catalytic oxidation waste gas treatment equipment, including housing, be arranged at the filtering module in described housing, optical catalyst module and ultraviolet
Line lamp module, the front end of described housing is provided with exhaust gas inlet, and rear end is provided with gas purification outlet, and described filtering module is in institute
State in housing and arrange near its front end, described optical catalyst module and described ultraviolet lamp modules in described housing near thereafter
End arrange, described filtering module includes primarily efficient filter module and high efficiency filter module, wherein said primarily efficient filter module closer to
The front end of described housing, described optical catalyst module includes aluminum base Cellular Networks module and nickel-base honeycomb net module, and both of which is provided with
Photocatalyst material.Existing organic exhaust gas photocatalysis treatment equipment, waste gas, through filter screen filtration, is carried out at photocatalysis the most again
Reason, because containing more impurity in organic exhaust gas, drainage screen needs the most cleaned and changed necessarily trouble that causes, and organic exhaust gas one
As temperature higher, the reaction efficiency that can reduce waste gas when carrying out photocatalysis reduces its treatment effect.
Summary of the invention
For overcoming deficiency of the prior art, the present invention provides a kind of organic exhaust gas photocatalysis treatment Apparatus and method for.
For achieving the above object, the technical solution used in the present invention is as follows: a kind of organic exhaust gas photocatalysis treatment equipment, bag
Include housing, described housing have air inlet and gas outlet, it is characterised in that: it is additionally provided with tank, photocatalysis module, described
Tank and described photocatalysis module are located in housing, and described photocatalysis module is placed in tank, and described air inlet is located at
Below the horizontal plane of tank, described gas outlet is located at above tank.
Further, photocatalysis module includes several Burdick lamps and several photocatalyst plates, and Burdick lamp is arranged at
Between adjacent two photocatalyst plates.
Further, photocatalyst plate is titanium plate.
Further, photocatalyst plate is metallic plate and outer layer scribbles coating of titanium dioxide.
Further, be additionally provided with a filtering module, described filtering module be located in housing and arrange with tank above.
Further, filtering module is for filtering layers of balls.
A kind of organic exhaust gas light catalytic treatment method, uses a kind of organic exhaust gas described in claim 1-6 any one
Photocatalysis treatment equipment, its process method step is as follows:
Step one: organic exhaust gas is passed through in tank by air inlet, the dust in organic exhaust gas and water-soluble dirt
Dye thing is retained in tank；
Step 2: the organic exhaust gas to being passed through of the water in tank carries out cooling process；
Step 3: Burdick lamp irradiate photocatalyst plate water is become with oxygen catalytic the extremely strong hydroxyl radical free radical of oxidability,
Ultra-oxygen anion free radical, active oxygen are also dissolved in the water, and it has strong oxidizing property and can will be passed through in the organic exhaust gas in tank
Organic compound and part inorganic compound, and can destroy antibacterial cell membrane and solidification virus protein carrier, to having
Machine waste gas carries out purified treatment；
Step 4: housing is discharged in the gas outlet above tank of the gas after process；
Further, step 3, after photocatalysis treatment, enters back into filtering module and filters further, enter
Enter step 4.
From the above-mentioned description of this invention, compared with prior art, a kind of organic exhaust gas light that the present invention provides is urged
Change equipment, organic exhaust gas is passed through in tank, and dust therein and soluble pollutants are retained in tank, and only need to change water can nothing
Need to often clean filtering module, retaining the water in organic gas response time length and tank in tank can drop organic exhaust gas
Temperature processes, and makes reaction efficiency during photocatalysis higher, is by multiple process step high integration, reaches more preferable treatment effect.
Accompanying drawing explanation
Fig. 1 is one organic exhaust gas photocatalysis apparatus embodiments one structural representation of the present invention.
Fig. 2 is one organic exhaust gas photocatalysis apparatus embodiments two structural representation of the present invention.
Detailed description of the invention
Below by way of detailed description of the invention, the invention will be further described.
Specific embodiment one:
With reference to shown in Fig. 1 a kind of organic exhaust gas photocatalysis treatment equipment, including housing 1, photocatalysis module 2, tank
3, filtering layers of balls 4, described housing 1 has air inlet 11 and gas outlet 12, photocatalysis module 2 includes several Burdick lamps
21 and several titanium plates 22, Burdick lamp 21 is arranged between adjacent two titanium plates 22, described photocatalysis module 2, tank 3,
Filtering layers of balls 4 to be located in housing 1, described photocatalysis module 2 is placed in tank 3, filtration layers of balls 4 is placed in above tank 3, air inlet
Mouth 11 is located at below the horizontal plane of tank 3, and housing 1 top is located in gas outlet 12.
Specific embodiment two:
With reference to Fig. 2 one organic exhaust gas photocatalysis treatment equipment, including the housing 1 identical with embodiment one, tank 3, mistake
Filter bulb layer 4, also includes photocatalysis module 2a, and described housing 1 has air inlet 11 and gas outlet 12, photocatalysis module 2a bag
Include several Burdick lamps 21a and several metallic plate 22a, Burdick lamp 21a scribbling coating of titanium dioxide and be arranged at adjacent
Between two metallic plate 22a scribbling coating of titanium dioxide, described photocatalysis module 2a, tank 3, filter layers of balls 4 and be located at shell
In body 1, described photocatalysis module 2a is placed in tank 3, filtration layers of balls 4 is placed in above tank 3, and tank 3 is located at by air inlet 11
Horizontal plane below, housing 1 top is located in gas outlet 12.
Shown in reference Fig. 1, above-mentioned a kind of organic exhaust gas photocatalysis treatment equipment, its process method step is as follows:
Step one: organic exhaust gas is passed through in tank by air inlet, the dust in organic exhaust gas and water-soluble dirt
Dye thing is retained in tank；
Step 2: the organic exhaust gas to being passed through of the water in tank carries out cooling process；
Step 3: Burdick lamp irradiate photocatalyst plate water is become with oxygen catalytic the extremely strong hydroxyl radical free radical of oxidability,
Ultra-oxygen anion free radical, active oxygen are also dissolved in the water, and it has strong oxidizing property and can will be passed through in the organic exhaust gas in tank
Organic compound and part inorganic compound, and can destroy antibacterial cell membrane and solidification virus protein carrier, remove
Organic substance in waste gas, reaches the effect of cleaning organic waste gas；
Step 4: after photocatalysis treatment, enters back into the filtration layers of balls above tank and filters further, remove residual
Remaining pollutant；
Step 5: housing is discharged in the gas outlet above tank of the gas after process.
Shown in seeing figures.1.and.2, above-mentioned a kind of organic exhaust gas photocatalysis treatment equipment, organic exhaust gas is passed through in tank, its
In dust and soluble pollutants be retained in tank, only need to change water and without often cleaning filtering module, tank can cut
Leave the water in machine gas reaction time length and tank and organic exhaust gas can be carried out cooling process, make reaction efficiency during photocatalysis
Higher, it is by multiple process step high integration, reaches more preferable treatment effect.
Above are only some detailed description of the invention of the present invention, but the design concept of the present invention is not limited thereto, all profits
With this design, the present invention is carried out the change of unsubstantiality, the behavior invading scope all should be belonged to.
Claims (8)
1. an organic exhaust gas photocatalysis treatment equipment, including housing, described housing has air inlet and gas outlet, and it is special
Levy and be: be additionally provided with tank, photocatalysis module, described tank and described photocatalysis module and be located in housing, described light
Catalytic module is placed in tank, and below the horizontal plane of tank is located at by described air inlet, and described gas outlet is located at above tank.
A kind of organic exhaust gas photocatalysis treatment equipment, it is characterised in that: described photocatalysis module
Including several Burdick lamps and several photocatalyst plates, Burdick lamp is arranged between adjacent two photocatalyst plates.
A kind of organic exhaust gas photocatalysis treatment equipment, it is characterised in that: described photocatalyst plate is
Titanium plate.
A kind of organic exhaust gas photocatalysis treatment equipment, it is characterised in that: described photocatalyst plate is
Metallic plate and outer layer scribble coating of titanium dioxide.
A kind of organic exhaust gas photocatalysis treatment equipment, it is characterised in that: it is additionally provided with a filtration mould
Block, described filtering module be located in housing and arrange with tank above.
A kind of organic exhaust gas photocatalysis treatment equipment, it is characterised in that: described filtering module is
Filter layers of balls.
7. an organic exhaust gas light catalytic treatment method, uses a kind of organic exhaust gas light described in claim 1-6 any one
Catalytic treatment equipment, its process method step is as follows:
Step one: organic exhaust gas is passed through in tank by air inlet, the dust in organic exhaust gas and water-soluble pollutant
It is retained in tank；
Step 2: the organic exhaust gas to being passed through of the water in tank carries out cooling process；
Step 3: Burdick lamp irradiates photocatalyst plate and water becomes with oxygen catalytic the extremely strong hydroxyl radical free radical of oxidability, super oxygen
Radical anion, active oxygen are also dissolved in the water, and it has strong oxidizing property can will be passed through having in the organic exhaust gas in tank
Machine compound and part inorganic compound, and cell membrane and the protein carrier of solidification virus of antibacterial can be destroyed, to organic waste
Gas carries out purified treatment；
Step 4: housing is discharged in the gas outlet above tank of the gas after process.
A kind of organic waste gas treatment method the most according to claim 6, it is characterised in that: described step 3 is urged through light
After change processes, enter back into filtering module and filter further, then enter back into step 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610794415.XA CN106237846A (en) | 2016-08-31 | 2016-08-31 | A kind of organic exhaust gas photocatalysis treatment Apparatus and method for |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610794415.XA CN106237846A (en) | 2016-08-31 | 2016-08-31 | A kind of organic exhaust gas photocatalysis treatment Apparatus and method for |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106237846A true CN106237846A (en) | 2016-12-21 |
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ID=58079866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610794415.XA Pending CN106237846A (en) | 2016-08-31 | 2016-08-31 | A kind of organic exhaust gas photocatalysis treatment Apparatus and method for |
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|---|---|
| CN (1) | CN106237846A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108981154A (en) * | 2018-06-05 | 2018-12-11 | 芜湖秀成机械科技有限公司 | A kind of environmental protection and energy saving biomass thermal wind furnace |
| CN109621709A (en) * | 2018-12-25 | 2019-04-16 | 绍兴晓晓环保防腐工程有限公司 | A kind of exhaust treatment system and its technique of forming machine |
Citations (8)
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|---|---|---|---|---|
| CN2603697Y (en) * | 2002-12-02 | 2004-02-18 | 秦建 | Washing type photocatalysis air purifier |
| JP2005193196A (en) * | 2004-01-09 | 2005-07-21 | Kurita Water Ind Ltd | Waste water treatment method and system |
| CN104069727A (en) * | 2014-06-21 | 2014-10-01 | 北京化工大学 | Liquid-phase photocatalytic indoor air purifier |
| CN104624047A (en) * | 2015-01-30 | 2015-05-20 | 豫水环保科技（上海）有限公司 | Dynamic photo-catalytic oxidation waste gas purification device |
| CN204522751U (en) * | 2015-03-20 | 2015-08-05 | 深圳市环境工程科学技术中心有限公司 | Organic exhaust gas photocatalysis treatment device |
| CN104864523A (en) * | 2014-02-25 | 2015-08-26 | 崔骥 | Personal air cleaning device using washing and active air feeding principles |
| CN204629821U (en) * | 2015-05-15 | 2015-09-09 | 南京双善涂料有限公司 | A kind of water tank type dedusting and purifying device |
| CN206008470U (en) * | 2016-08-31 | 2017-03-15 | 威洁（石狮）中水回用技术有限公司 | A kind of organic exhaust gas photocatalysis treatment equipment |
-
2016
- 2016-08-31 CN CN201610794415.XA patent/CN106237846A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2603697Y (en) * | 2002-12-02 | 2004-02-18 | 秦建 | Washing type photocatalysis air purifier |
| JP2005193196A (en) * | 2004-01-09 | 2005-07-21 | Kurita Water Ind Ltd | Waste water treatment method and system |
| CN104864523A (en) * | 2014-02-25 | 2015-08-26 | 崔骥 | Personal air cleaning device using washing and active air feeding principles |
| CN104069727A (en) * | 2014-06-21 | 2014-10-01 | 北京化工大学 | Liquid-phase photocatalytic indoor air purifier |
| CN104624047A (en) * | 2015-01-30 | 2015-05-20 | 豫水环保科技（上海）有限公司 | Dynamic photo-catalytic oxidation waste gas purification device |
| CN204522751U (en) * | 2015-03-20 | 2015-08-05 | 深圳市环境工程科学技术中心有限公司 | Organic exhaust gas photocatalysis treatment device |
| CN204629821U (en) * | 2015-05-15 | 2015-09-09 | 南京双善涂料有限公司 | A kind of water tank type dedusting and purifying device |
| CN206008470U (en) * | 2016-08-31 | 2017-03-15 | 威洁（石狮）中水回用技术有限公司 | A kind of organic exhaust gas photocatalysis treatment equipment |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108981154A (en) * | 2018-06-05 | 2018-12-11 | 芜湖秀成机械科技有限公司 | A kind of environmental protection and energy saving biomass thermal wind furnace |
| CN109621709A (en) * | 2018-12-25 | 2019-04-16 | 绍兴晓晓环保防腐工程有限公司 | A kind of exhaust treatment system and its technique of forming machine |
| CN109621709B (en) * | 2018-12-25 | 2021-04-02 | 绍兴晓晓环保防腐工程有限公司 | Waste gas treatment system of setting machine |
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Application publication date: 20161221 |