CN209771742U - UV photodissociation exhaust gas purification device - Google Patents
UV photodissociation exhaust gas purification device Download PDFInfo
- Publication number
- CN209771742U CN209771742U CN201920389029.1U CN201920389029U CN209771742U CN 209771742 U CN209771742 U CN 209771742U CN 201920389029 U CN201920389029 U CN 201920389029U CN 209771742 U CN209771742 U CN 209771742U
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- China
- Prior art keywords
- box
- filtering
- exhaust gas
- wall
- gas purification
- 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
Links
- 238000006303 photolysis reaction Methods 0.000 title claims abstract description 35
- 238000000746 purification Methods 0.000 title claims abstract description 31
- 238000001914 filtration Methods 0.000 claims abstract description 50
- 239000000428 dust Substances 0.000 claims abstract description 30
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 67
- 230000015843 photosynthesis, light reaction Effects 0.000 claims description 17
- 239000002826 coolant Substances 0.000 claims description 14
- 238000001816 cooling Methods 0.000 claims description 14
- 230000002209 hydrophobic effect Effects 0.000 claims description 4
- 239000012528 membrane Substances 0.000 claims description 4
- -1 polytetrafluoroethylene Polymers 0.000 claims description 4
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 4
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 4
- 210000003437 trachea Anatomy 0.000 claims 3
- 239000007789 gas Substances 0.000 abstract description 32
- 239000002912 waste gas Substances 0.000 abstract description 31
- 239000002245 particle Substances 0.000 abstract description 9
- 238000009825 accumulation Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 5
- 238000007664 blowing Methods 0.000 abstract description 4
- 239000010410 layer Substances 0.000 description 13
- 239000011120 plywood Substances 0.000 description 5
- 230000003068 static effect Effects 0.000 description 4
- 241000894006 Bacteria Species 0.000 description 3
- 239000004020 conductor Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000004332 deodorization Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 238000006552 photochemical reaction Methods 0.000 description 2
- 230000001954 sterilising effect Effects 0.000 description 2
- 238000004659 sterilization and disinfection Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- DNJIEGIFACGWOD-UHFFFAOYSA-N ethanethiol Chemical compound CCS DNJIEGIFACGWOD-UHFFFAOYSA-N 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 239000002440 industrial waste Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000002365 multiple layer Substances 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
Landscapes
- Treating Waste Gases (AREA)
Abstract
the utility model relates to a UV photodissociation exhaust gas purification device, it includes the box, has seted up first air inlet and first gas outlet on the box, is formed with the purification space between inherent first air inlet of box and the first gas outlet, has set gradually filtering component and UV photodissociation subassembly along the gas flow direction in the purification space. Filter assembly detachably sets up on the inner wall of box, and UV photodissociation subassembly fixed mounting is on the inner wall of box. And a fan is fixedly arranged at one end, close to the first air outlet, in the box body and used for blowing air to the first air outlet. The box is internally provided with a dust accumulation box for collecting particles such as dust and the like, and the dust accumulation box is positioned below the filtering component. The utility model discloses has the effect of purification waste gas.
Description
Technical Field
The utility model belongs to the technical field of gaseous purification's technique and specifically relates to a UV photodissociation exhaust gas purification device is related to.
Background
With the development of industry and the progress of times, manufacturers increasingly perfect the management of workshops of their own industrial plants, wherein the problem of treating waste gas generated in industrial production is increasingly paid attention by each manufacturer. The random discharge of industrial waste gas not only pollutes the environment, but also poses serious threats to the health of workers.
At present, most manufacturers mainly adopt an exhaust device to collect waste gas and then intensively discharge the waste gas, so that the air quality of a workshop is guaranteed to a certain extent, but dust particles and malodorous gas in the waste gas are not effectively treated, and the environment is still polluted.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a UV photodissociation exhaust gas purification device has the advantage of purifying waste gas.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:
The utility model provides a UV photodissociation exhaust gas purification device, includes the box, first air inlet and first gas outlet have been seted up on the box, it is inherent in the box first air inlet with be formed with the clean space between the first gas outlet, filter assembly and UV photodissociation subassembly have set gradually along the gas flow direction in the clean space, filter assembly detachably sets up on the inner wall of box, UV photodissociation subassembly fixed mounting be in on the inner wall of box, be provided with the fan in the box, the fan be used for with gas blow to first gas outlet.
Through adopting above-mentioned technical scheme, waste gas gets into the box from first air inlet, pass through filtering component and UV photodissociation subassembly in proper order, particulate matters such as dust in the filtering component will waste gas filter, the stench composition of UV photodissociation subassembly in with waste gas decomposes, the setting of fan is used for blowing gas to first gas outlet, has increased the circulation speed of gas in the box, avoids the inside atmospheric pressure of box too big and the high temperature, has realized the purpose of purifying waste gas from this.
The utility model discloses further set up to: the filtering component comprises at least two layers of filtering laminates which are detachably arranged on the inner wall of the box body.
Through adopting above-mentioned technical scheme, the multiple-layer filtering plywood can carry out a lot of filtration to waste gas, reduces the residue of particulate matters such as dust in the waste gas, and filters the plywood and can dismantle, is convenient for change and clearance.
The utility model discloses further set up to: the number of the filtering laminate is two, the two layers of filtering laminates are a first filtering laminate and a second filtering laminate in sequence along the direction of gas flow, the first filtering laminate is an anti-static filtering laminate, and the second filtering laminate is made of a hydrophobic polytetrafluoroethylene microporous filtering membrane.
Through adopting above-mentioned technical scheme, prevent that static filters plywood utilizes conducting material to cover in filter media surface or blending in filter media layer, and is good to the treatment effect that contains static dust in the waste gas, and the second that is made by hydrophobic nature polytetrafluoroethylene millipore filtration membrane filters plywood can hold back various phage, bacterium and particle more than 0.02um, can carry out further filtration to waste gas.
The utility model discloses further set up to: the UV photolysis component comprises a plurality of UV lamp tubes arranged on the inner wall of the box body at intervals.
By adopting the technical scheme, the UV lamp tube mainly utilizes the characteristic of ultraviolet rays to carry out photochemical reaction on the malodorous components in the waste gas so as to achieve the purification purposes of deodorization and sterilization.
The utility model discloses further set up to: and a brake caster is fixedly arranged on the lower end surface of the box body.
Through adopting above-mentioned technical scheme, this purifier's of being convenient for removal and use are made in setting up of braking truckle.
The utility model discloses further set up to: and a dust collecting box is arranged in the box body and is positioned below the filtering component.
through adopting above-mentioned technical scheme, particulate matters such as dust in the waste gas are after filter component's interception, and partly stay on filter component, and another part then can fall into the laying dust box, and the staff of being convenient for cleans box inside.
The utility model discloses further set up to: the dust vibration device is characterized in that a dust vibration assembly is arranged on the box body and comprises an air pump and an air pipe arranged on the inner wall of the box body, the air outlet end of the air pump is connected with the air pipe, a plurality of air nozzles are arranged on the air pipe, and the air nozzles face towards the filtering assembly or the inner wall of the box body.
Through adopting above-mentioned technical scheme, after this purifier stops purification work, the air pump starts so that on gaseous injection filter assembly or the box inner wall, gaseous injection can make filter assembly and box inner wall produce the vibration for particulate matters such as dust break away from with filter assembly and box inner wall, has prolonged filter assembly's life, the staff of being convenient for is to the cleaning work in the box.
The utility model discloses further set up to: this purifier still includes the cooling subassembly, the cooling subassembly is including setting up the water tank of box one side, the water tank intussuseption is filled with the cooling medium, second air inlet and second gas outlet have been seted up on the water tank, the second gas outlet sets up the upper end of water tank and with first air inlet communicates with each other, the second air inlet sets up the lower extreme of water tank and submerged by the cooling medium.
Through adopting above-mentioned technical scheme, waste gas is at first through the cooling medium in the water tank in order to cool down, and the large granule material in the waste gas also can remain in the cooling medium simultaneously, avoids getting into the waste gas high temperature in the box and the UV photodissociation subassembly that leads to inefficacy.
The utility model discloses further set up to: the cooling assembly further comprises a water pump and a water pipe, the water inlet end of the water pump extends into the water tank, the water inlet of the water pump extends into the cooling medium, the water outlet end of the water pump is connected with one end of the water pipe, the water pipe is spirally arranged on the outer wall of the box body, and the other end of the water pipe is communicated with the water tank.
Through adopting above-mentioned technical scheme, the water pipe spirals and sets up in order to cool down this purifier on the outer wall of box, avoid the inside high temperature of box.
The utility model discloses further set up to: and the water pipe is provided with radiating fins.
Through adopting above-mentioned technical scheme, the setting of fin has further strengthened the cooling effect.
To sum up, the utility model discloses a beneficial technological effect does:
The UV photolysis component can decompose malodorous components in the waste gas, and the filtering component can filter bacteria and dust particles in the waste gas, so that the waste gas is purified;
2. Due to the arrangement of the cooling assembly, the UV photolysis assembly is prevented from being invalid due to overhigh temperature in the box body;
3. The setting of dirt subassembly that shakes can be after this purifier's purification work, cleans box inner wall and filtering component, has increased filtering component's life, and the staff's of being convenient for maintenance clearance work.
Drawings
fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic sectional view of the present invention;
Fig. 3 is an enlarged schematic view of a portion a in fig. 2.
In the figure, 1, a box body; 11. a first air inlet; 12. a first air outlet; 2. a filter assembly; 3. a UV photolysis component; 31. a UV lamp tube; 4. a fan; 5. a distribution box; 6. braking the caster wheel; 7. a dust accumulation box; 8. a dust vibrating assembly; 81. an air tube; 82. an air nozzle; 9. a cooling assembly; 91. a water tank; 92. a second air inlet; 93. a second air outlet; 94. a water pump; 95. a water pipe.
Detailed Description
A preferred embodiment of the present invention will be described in detail below with reference to the accompanying drawings. In which like parts are designated by like reference numerals. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.
Referring to fig. 1 and 2, for the utility model discloses a UV photodissociation exhaust gas purification device, including box 1, seted up the chamber door on box 1 so that the staff maintains the cleanness to box 1 is inside, the lower terminal surface of box 1 is fixed to be provided with braking truckle 6 so that this purifier's removal and installation, inlays on box 1 to be equipped with the block terminal 5 that is used for controlling this purifier work.
First air inlet 11 and first gas outlet 12 have been seted up on the box 1, are formed with the purification space between first air inlet 11 and first gas outlet 12 in the box 1, have set gradually filtering component 2 and UV photolysis subassembly 3 along the gas flow direction in the purification space. The filter assembly 2 is detachably arranged on the inner wall of the box body 1, and the UV photolysis assembly 3 is fixedly arranged on the inner wall of the box body 1. A fan 4 is fixedly arranged at one end of the box body 1 close to the first air outlet 12, and the fan 4 is used for blowing air to the first air outlet 12. A dust accumulation box 7 used for collecting particles such as dust is arranged in the box body 1, and the dust accumulation box 7 is placed below the filtering component 2.
specifically, filtering component 2 includes that at least two-layer joint connects the filtration plywood on 1 inner wall of box to filter many times waste gas, reduce the residue of particulate matter such as dust in the waste gas. Preferably, the number of the filtering layer plates is two, and the two filtering layer plates are a first filtering layer plate and a second filtering layer plate in sequence along the gas flowing direction. The first filtering layer plate is an anti-static filtering layer plate, the anti-static filtering layer plate is made by coating aluminized conductive materials on the surface of a filter material or blending the aluminized conductive materials with the filter material, and static electricity containing static dust in waste gas can be led out, so that the effects of difficult dust deposition and easy ash removal of the anti-static filtering layer plate are achieved. The second filtering layer plate is made of a hydrophobic polytetrafluoroethylene microporous filtering membrane and can intercept various phages, bacteria and particles above 0.02um so as to further filter the waste gas.
The UV photolysis assembly 3 includes a plurality of UV lamps 31 spaced apart from each other on the inner wall of the housing 1 and a ballast adapted to the UV lamps 31. The UV lamp 31 performs a photochemical reaction on the malodorous component in the exhaust gas mainly by using the characteristic of ultraviolet rays, so as to achieve the purpose of deodorization and sterilization.
Further, the purification device also comprises a cooling component 9. Specifically, cooling subassembly 9 is including setting up the water tank 91 in box 1 one side, and the lower terminal surface of water tank 91 is fixed and is provided with brake truckle 6 so that water tank 91 can follow box 1 and remove. The water tank 91 is filled with a cooling medium, preferably water. The water tank 91 is provided with a second air inlet 92 and a second air outlet 93, the second air outlet 93 is arranged at the upper end of the water tank 91 and communicated with the first air inlet 11, and the second air inlet 92 is arranged at the lower end of the water tank 91 and submerged by a cooling medium. The exhaust gas enters from the second inlet port 92 to be cooled in the water.
the cooling assembly 9 further comprises a water pump 94 and a water pipe 95, and cooling fins are fixedly arranged on the outer surface of the water pipe 95. The water pump 94 may be embedded in the inner wall or the outer wall of the water tank 91, or may be installed in the outer wall of the tank body 1. The water inlet end of the water pump 94 extends into the water tank 91 and the water inlet extends into the cooling medium, the water outlet end of the water pump 94 is connected with one end of a water pipe 95, the water pipe 95 is spirally arranged on the outer wall of the box body 1, and the other end of the water pipe is communicated with the water tank 91. During operation, the water pump 94 extracts the cooling medium in the box 1 so that the cooling medium flows in the water pipe 95, thereby absorbing the heat of the box 1 to achieve the purpose of cooling the box 1.
Referring to fig. 3, a dust vibration assembly 8 is further disposed on the box body 1, and the dust vibration assembly 8 includes an air pump and an air pipe 81 disposed on an inner wall of the box body 1. The air pump can be embedded on the inner wall or the outer wall of the box body 1 and can also be arranged outside the box body 1. The air outlet end of the air pump is connected with an air pipe 81. The air pipe 81 is fixedly provided with a plurality of air nozzles 82, and preferably, the air pipe 81 and the air nozzles 82 are integrally formed. The air nozzles 82 are divided into two types, one of which 82 faces the filter assembly 2 for shaking off the particles on the filter assembly 2 by vibration generated by the air jet, and the other of which 82 faces the inner wall of the case 1 for blowing off the particles on the inner wall of the case 1 by the air jet.
The implementation principle of the embodiment is as follows: under the action of the fan 4, the waste gas firstly enters the water tank 91 from the second air inlet 92, and is discharged from the second air outlet 93 after being cooled by the cooling medium in the water tank 91; waste gas discharged from the second gas outlet 93 enters the box body 1 from the first gas inlet 11, particles such as dust in the waste gas are filtered through the filtering component 2, malodorous components in the waste gas are decomposed through the UV photolysis component 3, purification is completed, and the purified waste gas is discharged to the outside through the first gas outlet 12; after the purification, fan 4 closes, and the air pump starts so that gas jet is to filter assembly 2 and 1 inner wall of box to shake the dust and make the dust drop in laying dust box 7.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (10)
1. The utility model provides a UV photodissociation exhaust gas purification device, includes box (1), its characterized in that: seted up first air inlet (11) and first gas outlet (12) on box (1), box (1) is inherent first air inlet (11) with be formed with purification space between first gas outlet (12), filter assembly (2) and UV photodissociation subassembly (3) have set gradually along gas flow direction in the purification space, filter assembly (2) detachably sets up on the inner wall of box (1), UV photodissociation subassembly (3) fixed mounting be in on the inner wall of box (1), be provided with fan (4) in box (1), fan (4) are used for with gas blow to first gas outlet (12).
2. The UV photolysis exhaust gas purification apparatus according to claim 1, wherein: the filtering component (2) comprises at least two layers of filtering laminates which are detachably arranged on the inner wall of the box body (1).
3. The UV photolysis exhaust gas purification apparatus according to claim 2, wherein: the number of the filtering laminate is two, the two layers of filtering laminates are a first filtering laminate and a second filtering laminate in sequence along the direction of gas flow, the first filtering laminate is an anti-static filtering laminate, and the second filtering laminate is made of a hydrophobic polytetrafluoroethylene microporous filtering membrane.
4. the UV photolysis exhaust gas purification apparatus according to claim 1, wherein: UV photodissociation subassembly (3) include that a plurality of intervals set up UV fluorescent tube (31) on box (1) inner wall.
5. The UV photolysis exhaust gas purification apparatus according to claim 1, wherein: the lower end face of the box body (1) is fixedly provided with a braking caster (6).
6. The UV photolysis exhaust gas purification apparatus according to claim 1, wherein: a dust collecting box (7) is arranged in the box body (1), and the dust collecting box (7) is located below the filtering component (2).
7. The UV photolysis exhaust gas purification apparatus according to claim 1, wherein: be provided with on box (1) and shake dirt subassembly (8), it is in to shake dirt subassembly (8) including air pump and setting trachea (81) on box (1) inner wall, the end of giving vent to anger of air pump with trachea (81) link to each other, be provided with a plurality of air nozzles (82) on trachea (81), air nozzle (82) orientation filtering component (2) or the inner wall of box (1).
8. The UV photolysis exhaust gas purification apparatus according to claim 1, wherein: this purifier still includes cooling component (9), cooling component (9) are including setting up water tank (91) of box (1) one side, water tank (91) intussuseption is filled with the cooling medium, second air inlet (92) and second gas outlet (93) have been seted up on water tank (91), second gas outlet (93) set up the upper end of water tank (91) and with first air inlet (11) communicate with each other, second air inlet (92) set up the lower extreme of water tank (91) and submerged by the cooling medium.
9. The UV photolysis exhaust gas purification apparatus according to claim 8, wherein: cooling subassembly (9) still include water pump (94) and water pipe (95), the end of intaking of water pump (94) stretches into water tank (91) is inside and intake the end and go into in the cooling medium, the play water end of water pump (94) with the one end of water pipe (95) links to each other, water pipe (95) spiral set up on the outer wall of box (1) and the other end with water tank (91) communicate with each other.
10. The UV photolysis exhaust gas purification apparatus according to claim 9, wherein: and the water pipe (95) is provided with radiating fins.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920389029.1U CN209771742U (en) | 2019-03-25 | 2019-03-25 | UV photodissociation exhaust gas purification device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920389029.1U CN209771742U (en) | 2019-03-25 | 2019-03-25 | UV photodissociation exhaust gas purification device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209771742U true CN209771742U (en) | 2019-12-13 |
Family
ID=68799624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920389029.1U Expired - Fee Related CN209771742U (en) | 2019-03-25 | 2019-03-25 | UV photodissociation exhaust gas purification device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209771742U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112403111A (en) * | 2020-10-28 | 2021-02-26 | 中科蓝(福建)环保科技有限公司 | Organic waste gas purification device |
| CN114288809A (en) * | 2022-01-20 | 2022-04-08 | 天津欧派集成家居有限公司 | Banding smoke and dust processing system |
-
2019
- 2019-03-25 CN CN201920389029.1U patent/CN209771742U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112403111A (en) * | 2020-10-28 | 2021-02-26 | 中科蓝(福建)环保科技有限公司 | Organic waste gas purification device |
| CN114288809A (en) * | 2022-01-20 | 2022-04-08 | 天津欧派集成家居有限公司 | Banding smoke and dust processing system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191213 |