CN107321180A - A kind of photodissociation catalytic converter of convenient maintenance - Google Patents
A kind of photodissociation catalytic converter of convenient maintenance Download PDFInfo
- Publication number
- CN107321180A CN107321180A CN201710724543.1A CN201710724543A CN107321180A CN 107321180 A CN107321180 A CN 107321180A CN 201710724543 A CN201710724543 A CN 201710724543A CN 107321180 A CN107321180 A CN 107321180A
- Authority
- CN
- China
- Prior art keywords
- fluorescent tube
- photodissociation
- main body
- cabinet main
- support body
- 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.)
- Pending
Links
- 238000006303 photolysis reaction Methods 0.000 title claims abstract description 38
- 238000012423 maintenance Methods 0.000 title claims abstract description 17
- 230000003197 catalytic effect Effects 0.000 title claims abstract description 15
- 239000002912 waste gas Substances 0.000 claims abstract description 24
- 239000007789 gas Substances 0.000 claims abstract description 9
- 238000010276 construction Methods 0.000 claims description 10
- 238000000746 purification Methods 0.000 abstract description 16
- 238000004140 cleaning Methods 0.000 abstract description 10
- 238000011038 discontinuous diafiltration by volume reduction Methods 0.000 abstract description 9
- 238000009434 installation Methods 0.000 abstract description 3
- 238000003780 insertion Methods 0.000 description 11
- 230000037431 insertion Effects 0.000 description 11
- 230000001699 photocatalysis Effects 0.000 description 10
- 238000007146 photocatalysis Methods 0.000 description 10
- 230000000694 effects Effects 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 4
- 239000003344 environmental pollutant Substances 0.000 description 3
- 231100000719 pollutant Toxicity 0.000 description 3
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000015843 photosynthesis, light reaction Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 239000004408 titanium dioxide Substances 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
Classifications
-
- 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
- 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
- B01D53/007—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 irradiation
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Health & Medical Sciences (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Biomedical Technology (AREA)
- Toxicology (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
The present invention relates to photodissociation apparatus field, particularly a kind of photodissociation catalytic converter of convenient maintenance, it includes：Cabinet main body, the two ends of cabinet main body are respectively arranged with air inlet and gas outlet, and the passage flowed for waste gas is provided between air inlet and gas outlet；For the fluorescent tube of photodissociation, during photodissociation, fluorescent tube is installed in passage；Support body, the perforate matched with support body is provided with cabinet main body, fluorescent tube is installed on support body, fluorescent tube is located in passage when support body can be plugged together in cabinet main body and plugged together by perforate, simultaneously fluorescent tube axially along the axially arranged of passage, the goal of the invention of the present invention is to provide a kind of reduction fluorescent tube cleaning frequency, increase purification efficiency, the frequency of fluorescent tube is changed in reduction, reduction purification cost, the dismounting and installation of fluorescent tube are more convenient, more easy cleaning fluorescent tube, it is more easy to repair fluorescent tube, it is more easy to change fluorescent tube, fluorescent tube dilatation volume reduction is more convenient, the photodissociation catalytic converter of the lower convenient maintenance of dilatation volume reduction cost.
Description
Technical field
The present invention relates to photodissociation apparatus field, particularly a kind of photodissociation catalytic converter of convenient maintenance.
Background technology
Now the processing to waste gas has various ways, and one of which is that the pollutant in waste gas is decomposed, and decompose
In mode, photodissociation is one of which.
In existing photodissociation catalytic converter, the circumferential surface of fluorescent tube is used for a long time as windward side, the dirt in waste gas
Dye thing is easily accumulated in surface of the light tube, forms serious dirt, influences photolytic efficiency, declines photolytic efficiency, while fluorescent tube
Change or cleaning frequency increase, cleaning frequency increase then reduces the efficiency of waste gas purification, and the frequency increase for changing fluorescent tube then increases
Purification cost is added.
Meanwhile, the dismounting of fluorescent tube and install complicated, it is necessary to when fluorescent tube is cleaned or repaired, need to be from the cabinet master of clarifier
Body two ends enter, and fluorescent tube is repaired or carried out to be cleaned after dismounting taking-up, is changed, then again original route from clarifier
Cabinet main body two ends enter, installed, operating process is complicated, efficiency is low.
Meanwhile, different for different waste gas purification targets, how much different the fluorescent tube of use is, the dilatation of fluorescent tube or decrement ratio
It is cumbersome, it need to enter from the cabinet main body two ends of clarifier, dismounting progress volume reduction be carried out to fluorescent tube or new fluorescent tube is installed carrying out
Dilatation, efficiency is low and cost is higher.
The content of the invention
The problem of existing for prior art, goal of the invention of the invention be to provide a kind of reduction fluorescent tube cleaning frequency,
Increase purification efficiency, reduction to change the frequency of fluorescent tube, reduction purification cost, the dismounting of fluorescent tube and more convenient, more easy cleaning is installed
Fluorescent tube, it is more easy to repair fluorescent tube, is more easy to the convenient maintenance of changing fluorescent tube, fluorescent tube dilatation volume reduction is more convenient, dilatation volume reduction cost is lower
The photodissociation catalytic converter of maintenance.
To achieve these goals, the technical solution adopted by the present invention is：
A kind of photodissociation catalytic converter of convenient maintenance, it includes：.
Cabinet main body, the two ends of the cabinet main body are respectively arranged with air inlet and gas outlet, the air inlet and gas outlet it
Between be provided with for waste gas flow passage；
For the fluorescent tube of photodissociation, during photodissociation, the fluorescent tube is installed in the passage；
The perforate matched with the support body is provided with support body, the cabinet main body, the fluorescent tube is installed on the support body, described
The fluorescent tube is located in the passage when support body can be plugged together in the cabinet main body and plugged together by the perforate, while described
Fluorescent tube axially along the axially arranged of the passage.
By the axially arranged scheme axially along passage of fluorescent tube, the circumferential surface of fluorescent tube can be made not to be re-used as waste gas
Windward side, in purification process, waste gas is axially to be crossed from fluorescent tube by-pass flow along fluorescent tube and complete photolysis step, the pollutant in waste gas
It is difficult to be accumulated in surface of the light tube, uses for a long time, serious dirt, Bu Huiying will not be formed as described in background technology
Photolytic efficiency is rung, therefore, fluorescent tube cleaning frequency is reduced, add purification efficiency, the frequency for changing fluorescent tube is reduced, dropped
Low purification cost.
Meanwhile, perforate is carried out in the cabinet main body and the corresponding support body that can be matched is set, then fluorescent tube is arranged on
On support body, when needing to dismantle and installing fluorescent tube, the support body is directly extracted out, the dismounting and installation of fluorescent tube are more convenient, more
Easy cleaning fluorescent tube, it is more easy to maintenance fluorescent tube, is more easy to change fluorescent tube, meanwhile, it is different according to demand, select the support body of insert band fluorescent tube
Quantity is different, directly plugs together or dismantles, and fluorescent tube dilatation volume reduction is more convenient, dilatation volume reduction cost is lower.
As the preferred scheme of the present invention, multiple fluorescent tubes are set side by side with same support body, the light for making fluorescent tube overall
Solution ability is stronger, more preferable to the clean-up effect of waste gas.
As the present invention preferred scheme, the support body quantity be two or more, and all support bodys pass through it is corresponding
The perforate forms sandwich construction when plugging together in the cabinet main body, makes the overall photodissociation ability of fluorescent tube stronger, to the net of waste gas
Change effect more preferable.
As the preferred scheme of the present invention, the passage is divided into multiple photodissociation sections, and the support body passes through corresponding described
Perforate, which is plugged together, at least includes a sandwich construction in each section when in the cabinet main body, the photodissociation for enabling fluorescent tube overall
Power is stronger, more preferable to the clean-up effect of waste gas, while also allowing for waste gas purification to be divided into multiple stages progress, after first segment
All waste gases synchronously decline pollution level, when reaching next photodissociation section, again unified synchronously to decline pollution level, by multiple light
Final all waste gases synchronously reach purification target behind solution section, are compared to the mode of non-segmented overstepping one's bounds sandwich construction arrangement,
Will not occur that waste gas purification is asynchronous, portion, which does not arrive gas outlet also, which just completes purification target, makes the photodissociation of further part fluorescent tube
The wasting situation of process.
As the preferred scheme of the present invention, the axial direction of the fluorescent tube is axially in parallel with the passage, dirt-proof accumulation
Effect is more preferable.
As the preferred scheme of the present invention, in addition to：
Baffle plate, the baffle plate can be opened and closed to be arranged in the cabinet main body, for passing through the corresponding perforate in the support body
It is fastened on when plugging together in the cabinet main body outside the perforate, waste gas will not be between the perforate and support body when making photodissociation
Gap is revealed, and prevents pollution, while ensureing the air velocity in the passage and the stabilization in direction, photolytic efficiency is more preferable, also less
Easily add up dirt on fluorescent tube.
The beneficial effects of the invention are as follows：
By the axially arranged scheme axially along passage of fluorescent tube, the circumferential surface of fluorescent tube can be made not to be re-used as meeting for waste gas
Wind face, in purification process, waste gas is axially to cross to complete photolysis step from fluorescent tube by-pass flow along fluorescent tube, and the pollutant in waste gas is difficult
Surface of the light tube is accumulated in, is used for a long time, serious dirt will not be formed as described in background technology, light is not interfered with
Effect is solved, therefore, fluorescent tube cleaning frequency is reduced, add purification efficiency, the frequency for changing fluorescent tube is reduced, and is reduced
Purify cost.
Meanwhile, perforate is carried out in the cabinet main body and the corresponding support body that can be matched is set, then fluorescent tube is arranged on
On support body, when needing to dismantle and installing fluorescent tube, the support body is directly extracted out, the dismounting and installation of fluorescent tube are more convenient, more
Easy cleaning fluorescent tube, it is more easy to maintenance fluorescent tube, is more easy to change fluorescent tube, meanwhile, it is different according to demand, select the support body of insert band fluorescent tube
Quantity is different, directly plugs together or dismantles, and fluorescent tube dilatation volume reduction is more convenient, dilatation volume reduction cost is lower.
Brief description of the drawings
Fig. 1 is the assembling schematic diagram of the present invention；
Marked in figure：1- fluorescent tubes, 2- baffle plates, 3- air inlets, 4- cabinet main bodys, 5- gas outlets, 6- passages, 7- perforates, 8- photocatalysis
Insertion part, 9- support bodys.
Embodiment
With reference to embodiment and embodiment, the present invention is described in further detail.But this should not be understood
Following embodiment is only limitted to for the scope of above-mentioned theme of the invention, the technology that all content of the invention based on the present invention are realized is equal
Belong to the scope of the present invention.
Embodiment 1
Such as Fig. 1, a kind of photodissociation catalytic converter of convenient maintenance, it includes：.
Cabinet main body 4, the two ends of the cabinet main body 4 are respectively arranged with air inlet 3 and gas outlet 5, the air inlet 3 and outlet
The passage 6 flowed for waste gas is provided between mouth 5；
Fluorescent tube 1 for photodissociation（It is quartz burner 1 in the present embodiment）, during photodissociation, the fluorescent tube 1 is installed on the passage 6
It is interior；
Support body 9（Support body 9 is insertion part in the present embodiment）, the perforate 7 matched with the support body 9 is provided with the cabinet main body 4
（It is seven in the present embodiment）, the fluorescent tube 1 is installed on the support body 9, and the support body 9 can be plugged together by the perforate 7
In the cabinet main body 4 and when plugging together the fluorescent tube 1 be located at the passage 6 in, while the fluorescent tube 1 axially along the passage
6 it is axially arranged（The axial direction of fluorescent tube 1 described in the present embodiment is axially in parallel with the passage 6）, set side by side on same support body 9
Multiple fluorescent tubes 1 are equipped with, the quantity of support body 9 described in the present embodiment is two or more（It is three in the present embodiment）, and it is all
The support body 9 forms sandwich construction when being plugged together by the corresponding perforate 7 in the cabinet main body 4,6 points of the passage is multiple
Photodissociation section（One can be seen in Fig. 1）, the support body 9 is every when being plugged together by the corresponding perforate 7 in the cabinet main body 4
At least include a sandwich construction in individual section（It can see a sandwich construction in Fig. 1, can also be along described in actual use
Passage 6 sets gradually more than two sandwich constructions）；
Photocatalysis insertion part 8, the photocatalysis insertion part 8 matches and can plugged together by the perforate 7 with the perforate 7
In the cabinet main body 4, the photocatalysis insertion part 8 and the support body 9 are arranged in a crossed manner when plugging together in the cabinet main body 4 to be formed
A support body 9, two adjacent support bodys 9 are provided between sandwich construction, two adjacent photocatalysis insertion parts 8
Between be provided with a photocatalysis insertion part 8, during photodissociation, except the fluorescent tube 1 directly carries out photodissociation, what the fluorescent tube 1 was sent
Light produces photocatalysis effect to its adjacent photocatalysis insertion part 8, and further increase is to the clean-up effect of waste gas, the present embodiment
In, the photocatalysis insertion part 8 is constituted for titanium dioxide.
Baffle plate 2, the baffle plate 2 can be opened and closed to be arranged in the cabinet main body 4, for being urged in the support body 9 and the light
Change when insertion part 8 is plugged together in the cabinet main body 4 by the corresponding perforate 7 and be fastened on outside the perforate 7（The support body 9
Direction such as Fig. 1, i.e. assembly direction in figure are plugged together with the photocatalysis insertion part 8）, baffle plate 2 described in the present embodiment is hinged
In the cabinet main body 4 and hinged place be located at the perforate 7 by, the baffle plate 2 be transparent material.
Claims (6)
1. a kind of photodissociation catalytic converter of convenient maintenance, it includes：
Cabinet main body, the two ends of the cabinet main body are respectively arranged with air inlet and gas outlet, are set between the air inlet and gas outlet
It is equipped with the passage flowed for waste gas；
For the fluorescent tube of photodissociation, during photodissociation, the fluorescent tube is installed in the passage；
Characterized in that, also including：
The perforate matched with the support body is provided with support body, the cabinet main body, the fluorescent tube is installed on the support body, described
The fluorescent tube is located in the passage when support body can be plugged together in the cabinet main body and plugged together by the perforate, while described
Fluorescent tube axially along the axially arranged of the passage.
2. the photodissociation catalytic converter of convenient maintenance according to claim 1, it is characterised in that on same support body simultaneously
Row are provided with multiple fluorescent tubes.
3. the photodissociation catalytic converter of convenient maintenance according to claim 1, it is characterised in that the support body quantity
For two or more, and all support bodys form sandwich construction when being plugged together by the corresponding perforate in the cabinet main body.
4. the photodissociation catalytic converter of convenient maintenance according to claim 3, it is characterised in that the passage is divided into
Multiple photodissociation sections, at least include when the support body is plugged together in the cabinet main body by the corresponding perforate in each section
One sandwich construction.
5. the photodissociation catalytic converter of the convenient maintenance according to claim 1-4 any one, it is characterised in that institute
State the axially in parallel of the axial direction of fluorescent tube and the passage.
6. the photodissociation catalytic converter of the convenient maintenance according to claim 1-4 any one, it is characterised in that also
Including：
Baffle plate, the baffle plate can be opened and closed to be arranged in the cabinet main body, for passing through the corresponding perforate in the support body
It is fastened on when plugging together in the cabinet main body outside the perforate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710724543.1A CN107321180A (en) | 2017-08-22 | 2017-08-22 | A kind of photodissociation catalytic converter of convenient maintenance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710724543.1A CN107321180A (en) | 2017-08-22 | 2017-08-22 | A kind of photodissociation catalytic converter of convenient maintenance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107321180A true CN107321180A (en) | 2017-11-07 |
Family
ID=60224560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710724543.1A Pending CN107321180A (en) | 2017-08-22 | 2017-08-22 | A kind of photodissociation catalytic converter of convenient maintenance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107321180A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000139339A (en) * | 1998-11-17 | 2000-05-23 | Isuzu Motors Ltd | Apparatus for removing ethylene gas |
| CN1624394A (en) * | 2004-10-28 | 2005-06-08 | 上海交通大学 | Photo catalysis reaction chamber fir air purification |
| CN2813076Y (en) * | 2005-08-12 | 2006-09-06 | 宁波市科技园区寰宇环保科技有限公司 | Nano-optical catalyst deodorizing device |
| CN201120253Y (en) * | 2007-11-09 | 2008-09-24 | 鸿心环保工程(昆山)有限公司 | Ultraviolet illumination waste gas treatment equipment |
| CN202725034U (en) * | 2012-09-04 | 2013-02-13 | 德清天皓环保科技有限公司 | Core of photocatalyst waste gas purifier |
| CN204388244U (en) * | 2014-12-22 | 2015-06-10 | 上海哲瑞环保科技有限公司 | A kind of photodissociation clarifier |
| CN105194988A (en) * | 2014-06-13 | 2015-12-30 | 厦门嘉达环保建造工程有限公司 | Photocatalytic organic waste gas treatment system |
| CN205461415U (en) * | 2016-01-07 | 2016-08-17 | 郑州厚德机械设备有限公司 | Photocatalyst organic waste gas purifying ware |
| CN205730821U (en) * | 2016-06-29 | 2016-11-30 | 山东昊威环保科技有限公司 | Nano titanium oxide photodissociation device |
| CN207356929U (en) * | 2017-08-22 | 2018-05-15 | 四川研宝科技有限公司 | A kind of photodissociation catalytic converter of convenient maintenance |
-
2017
- 2017-08-22 CN CN201710724543.1A patent/CN107321180A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000139339A (en) * | 1998-11-17 | 2000-05-23 | Isuzu Motors Ltd | Apparatus for removing ethylene gas |
| CN1624394A (en) * | 2004-10-28 | 2005-06-08 | 上海交通大学 | Photo catalysis reaction chamber fir air purification |
| CN2813076Y (en) * | 2005-08-12 | 2006-09-06 | 宁波市科技园区寰宇环保科技有限公司 | Nano-optical catalyst deodorizing device |
| CN201120253Y (en) * | 2007-11-09 | 2008-09-24 | 鸿心环保工程(昆山)有限公司 | Ultraviolet illumination waste gas treatment equipment |
| CN202725034U (en) * | 2012-09-04 | 2013-02-13 | 德清天皓环保科技有限公司 | Core of photocatalyst waste gas purifier |
| CN105194988A (en) * | 2014-06-13 | 2015-12-30 | 厦门嘉达环保建造工程有限公司 | Photocatalytic organic waste gas treatment system |
| CN204388244U (en) * | 2014-12-22 | 2015-06-10 | 上海哲瑞环保科技有限公司 | A kind of photodissociation clarifier |
| CN205461415U (en) * | 2016-01-07 | 2016-08-17 | 郑州厚德机械设备有限公司 | Photocatalyst organic waste gas purifying ware |
| CN205730821U (en) * | 2016-06-29 | 2016-11-30 | 山东昊威环保科技有限公司 | Nano titanium oxide photodissociation device |
| CN207356929U (en) * | 2017-08-22 | 2018-05-15 | 四川研宝科技有限公司 | A kind of photodissociation catalytic converter of convenient maintenance |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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Application publication date: 20171107 |