CN110694443A - High-voltage electrostatic photolysis purifying equipment - Google Patents
High-voltage electrostatic photolysis purifying equipment Download PDFInfo
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- CN110694443A CN110694443A CN201910966037.2A CN201910966037A CN110694443A CN 110694443 A CN110694443 A CN 110694443A CN 201910966037 A CN201910966037 A CN 201910966037A CN 110694443 A CN110694443 A CN 110694443A
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- photolysis
- cavity
- chamber
- voltage electrostatic
- purification apparatus
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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
-
- 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
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
- B03C3/02—Plant or installations having external electricity supply
- B03C3/04—Plant or installations having external electricity supply dry type
Abstract
The invention discloses high-voltage electrostatic photolysis purification equipment which comprises a shell, wherein the interior of the shell is sequentially divided into a driving cavity, a photolysis cavity and an electrostatic cavity, a fan is arranged in the driving cavity, a UV lamp tube is arranged in the photolysis cavity, an electrostatic purifier is arranged in the electrostatic cavity, a plurality of spoilers are further arranged in the photolysis cavity, and the placement positions and the orientation of the spoilers are continuously changed. The invention has the advantages that the spoiler with constantly changed placing position and orientation is arranged in the photolysis cavity, so that a very obvious turbulence effect can be provided, the smoke can always keep irregular motion in the photolysis cavity, and most of the smoke can be ensured to perform multiple orbital transfer motion in the photolysis cavity, thereby increasing the light receiving and decomposing time of the smoke; in addition, the guide plate and the current-limiting plate which are additionally arranged can further ensure that the flue gas can not directly pass through the photolysis cavity, slow down the flow velocity and improve the photolysis purification efficiency.
Description
Technical Field
The invention relates to the technical field of purification, in particular to high-voltage electrostatic photolysis purification equipment.
Background
Kitchen oil smoke and factory flue gas problems can directly affect the health of people, and if the kitchen oil smoke and the factory flue gas are not filtered and directly discharged outdoors, the kitchen oil smoke and the factory flue gas can cause great harm to the quality of the atmosphere. In order to eliminate harmful substances in the flue gas, reduce the pollution to the atmosphere and improve the living environment, a plurality of flue gas purification devices are available on the market. For example, the composite purification equipment of high-voltage static electricity and UV photolysis, which is gradually popularized and used at present, obtains good purification effect.
However, the high-voltage electrostatic photolysis purification equipment on the market has a defect that in the UV photolysis process, the smoke flows too fast, so that the light receiving time is short, and the smoke is not decomposed and purified completely.
Disclosure of Invention
The invention aims to provide high-voltage electrostatic photolysis purification equipment, which solves the problem that the conventional high-voltage electrostatic photolysis purification equipment is incomplete in flue gas decomposition and purification due to short flue gas light receiving time during photolysis.
The invention realizes the purpose through the following technical scheme:
the utility model provides a high-voltage static photodissociation clarification plant, includes the casing, the inside of casing is divided into drive chamber, photodissociation chamber and static chamber in proper order, the drive intracavity is equipped with the fan, the photodissociation intracavity is equipped with the UV fluorescent tube, the static intracavity is equipped with the electrostatic cleaner, the photodissociation intracavity still is equipped with a plurality of spoilers, just the put position and the orientation constantly change of spoiler.
The optical dissociation cavity is characterized in that a speed reducing motor is mounted on the inner wall of the optical dissociation cavity, a curved bar is arranged at the output end of the speed reducing motor, the spoilers are mounted at different positions on the curved bar, and when the speed reducing motor drives the curved bar to rotate, the positions and the orientations of all the spoilers on the curved bar are constantly changed.
The further improvement lies in that a bearing seat is arranged in the photolysis cavity, and one end of the bent rod, which is far away from the speed reduction motor, is movably inserted into the bearing seat.
The further improvement is that the bent rod is in a spiral structure, an S-shaped structure or a multi-section zigzag structure.
The further improvement is that the spoiler is made of quartz glass material.
The further improvement lies in that the air intake department in photodissociation chamber is equipped with water conservancy diversion mechanism, water conservancy diversion mechanism is connected by two arcs and forms, and water conservancy diversion mechanism will all lead to blowing off perpendicularly to both sides by the wind current of photodissociation chamber air intake blowing in.
The further improvement is that a flow limiting plate is arranged at the air outlet of the photolysis cavity, the flow limiting plate is of a plate body structure uniformly distributed with through holes, the aperture of each through hole is 0.5-2cm, and the total area of all the through holes accounts for 1/3-1/2 of the area of the plate surface of the flow limiting plate.
The further improvement lies in that stainless steel protective screens are arranged at the air inlet and the air outlet of the electrostatic cavity.
In a further improvement, the flow cross-sectional area of the photolysis chamber is larger than the flow cross-sectional areas of the drive chamber and the electrostatic chamber.
The invention has the beneficial effects that: the spoiler with the constantly changed placing position and orientation is arranged in the photolysis cavity, so that a very obvious turbulence effect can be provided, the flue gas always keeps irregular motion in the photolysis cavity, and most of the flue gas can perform multiple orbital transfer motion in the photolysis cavity, so that the light receiving and decomposing time of the flue gas is prolonged; in addition, the guide plate and the current-limiting plate which are additionally arranged can further ensure that the flue gas can not directly pass through the photolysis cavity, slow down the flow velocity and improve the photolysis purification efficiency.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of a restrictor plate;
in the figure: 1. a housing; 2. a drive chamber; 3. a photolysis chamber; 4. an electrostatic cavity; 5. a fan; 6. a UV lamp tube; 7. an electrostatic purifier; 8. a spoiler; 9. a reduction motor; 10. a curved bar; 11. a bearing seat; 12. a flow guide mechanism; 13. a restrictor plate; 14. a through hole; 15. stainless steel protection net.
Detailed Description
The present application will now be described in further detail with reference to the drawings, it should be noted that the following detailed description is given for illustrative purposes only and is not to be construed as limiting the scope of the present application, as those skilled in the art will be able to make numerous insubstantial modifications and adaptations to the present application based on the above disclosure.
Combine fig. 1 and fig. 2 to show, a high-pressure static photodissociation clarification plant, including casing 1, the inside of casing 1 is divided into drive chamber 2, photodissociation chamber 3 and static chamber 4 in proper order, is equipped with fan 5 in the drive chamber 2, is equipped with UV fluorescent tube 6 in the photodissociation chamber 3, is equipped with electrostatic purifier 7 in the static chamber 4, still is equipped with a plurality of spoilers 8 in the photodissociation chamber 3, and the locating position and the orientation constantly change of spoilers 8. The flue gas passes through the driving cavity 2, the photolysis cavity 3 and the static cavity 4 in sequence, and is primarily decomposed and purified in the photolysis cavity 3, different turbulent flow effects can be provided due to the fact that the arrangement position and the orientation of the turbulent flow plate 8 are constantly changed, the path of the wind flow is constantly changed and is always in an irregular motion state, most of the flue gas can be guaranteed to move in the photolysis cavity 3 in a rail-changing mode for multiple times, and the light receiving time is prolonged; the flue gas after the preliminary purification is subjected to the action of an electric field in the electrostatic cavity 4 to realize dust removal and purification, and is finally discharged. Experiments show that compared with the traditional high-voltage electrostatic photolysis purification equipment, the flue gas purification efficiency of the invention is improved by 1.2 to 1.4 times.
Specifically, the inner wall of the photolysis cavity 3 is provided with a speed reduction motor 9, an output end of the speed reduction motor 9 is provided with a curved bar 10, the spoiler 8 is arranged at different positions on the curved bar 10, and the spoiler 8 can be located at eccentric positions with different heights and different orientations on the curved bar 10. When the speed reducing motor 9 drives the curved bar 10 to rotate, all the spoilers 8 on the curved bar 10 perform different circular motions, and the positions and the orientations of the spoilers are changed continuously in the motion process, so that different spoiler effects are provided. Be equipped with bearing frame 11 in photodissociation chamber 3, the position of bearing frame 11 is relative with gear motor 9, and the one end activity that gear motor 9 was kept away from to curved bar 10 is inserted in bearing frame 11 for stability when improving curved bar 10 and rotating.
The curved bar 10 is a spiral structure, an S-shaped structure or a multi-segment zigzag structure (in the shape of fig. 1), and is characterized by providing a plurality of eccentric connection points with different heights for installing and connecting the spoiler 8.
In the invention, the spoiler 8 is made of quartz glass material, and the quartz glass material has stronger light transmittance and can enable ultraviolet light emitted by the UV lamp tube 6 to smoothly penetrate through the quartz glass material, thereby preventing the spoiler 8 from shielding part of light sources and ensuring the photolysis efficiency.
In addition, the air inlet of the photolysis cavity 3 is provided with a flow guide mechanism 12, the flow guide mechanism 12 is formed by connecting two arc-shaped plates, and the projection area of the flow guide mechanism 12 at least covers the whole air inlet, so that the flow guide mechanism 12 can guide all air flows blown in by the air inlet of the photolysis cavity 3 to blow out perpendicularly to two sides, and the air flows can be blown back towards the air inlet to influence air inlet in the process of avoiding turbulence. The air outlet of the photolysis cavity 3 is provided with a flow restriction plate 13, the flow restriction plate 13 is of a plate body structure uniformly distributed with through holes 14, the aperture of each through hole 14 is 0.5-2cm, the total area of all the through holes 14 accounts for 1/3-1/2 of the area of the plate surface of the flow restriction plate 13, and the flow restriction plate 13 can effectively reduce the circulation rate of smoke in the photolysis cavity 3 and prevent the air flow of the air inlet from being directly discharged.
The air inlet and the air outlet of the electrostatic cavity 4 are both provided with stainless steel protective screens 15 for electrostatic protection. The flow cross-sectional area of the photolysis cavity 3 is larger than that of the driving cavity 2 and the static cavity 4, so that the flow speed of the smoke in the photolysis cavity 3 is further reduced.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention.
Claims (9)
1. The utility model provides a high-voltage static photodissociation clarification plant, includes casing (1), the inside of casing (1) is divided into drive chamber (2), photodissociation chamber (3) and static chamber (4) in proper order, be equipped with fan (5) in drive chamber (2), be equipped with UV fluorescent tube (6) in photodissociation chamber (3), be equipped with static clarifier (7), its characterized in that in static chamber (4): still be equipped with a plurality of spoilers (8) in photodissociation chamber (3), just the placer position and the orientation of spoiler (8) constantly change.
2. The high-voltage electrostatic photolysis purification apparatus according to claim 1, wherein: gear motor (9) are installed to photodissociation chamber (3) inner wall, the output of gear motor (9) is equipped with knee lever (10), install the different positions on knee lever (10) in spoiler (8), when gear motor (9) drive knee lever (10) rotated, the equal constantly change in position and the orientation of all spoilers (8) on knee lever (10).
3. The high-voltage electrostatic photolysis purification apparatus according to claim 2, wherein: be equipped with bearing frame (11) in photodissociation chamber (3), the one end activity that gear motor (9) were kept away from in bearing frame (11) is inserted in knee lever (10).
4. The high-voltage electrostatic photolysis purification apparatus according to claim 2, wherein: the bent rod (10) is of a spiral structure, an S-shaped structure or a multi-section zigzag structure.
5. The high-voltage electrostatic photolysis purification apparatus according to claim 1 or 2, wherein: the spoiler (8) is made of quartz glass material.
6. The high-voltage electrostatic photolysis purification apparatus according to claim 1, wherein: air intake department in photolysis chamber (3) is equipped with water conservancy diversion mechanism (12), water conservancy diversion mechanism (12) are connected by two arcs and are constituteed, and water conservancy diversion mechanism (12) will all lead to blowing off perpendicularly to both sides by the air current of photolysis chamber (3) air intake blowin.
7. The high-voltage electrostatic photolysis purification apparatus according to claim 1, wherein: the air outlet of the photolysis cavity (3) is provided with a current-limiting plate (13), the current-limiting plate (13) is of a plate body structure with uniformly distributed through holes (14), the aperture of each through hole (14) is 0.5-2cm, and the total area of all the through holes (14) accounts for 1/3-1/2 of the area of the plate surface of the current-limiting plate (13).
8. The high-voltage electrostatic photolysis purification apparatus according to claim 1, wherein: and stainless steel protective nets (15) are arranged at the air inlet and the air outlet of the electrostatic cavity (4).
9. The high-voltage electrostatic photolysis purification apparatus according to claim 1, wherein: the flow cross-sectional area of the photolysis cavity (3) is larger than that of the driving cavity (2) and that of the static cavity (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910966037.2A CN110694443A (en) | 2019-10-12 | 2019-10-12 | High-voltage electrostatic photolysis purifying equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910966037.2A CN110694443A (en) | 2019-10-12 | 2019-10-12 | High-voltage electrostatic photolysis purifying equipment |
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| Publication Number | Publication Date |
|---|---|
| CN110694443A true CN110694443A (en) | 2020-01-17 |
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| CN201910966037.2A Pending CN110694443A (en) | 2019-10-12 | 2019-10-12 | High-voltage electrostatic photolysis purifying equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114225670A (en) * | 2021-09-06 | 2022-03-25 | 林桂燊 | Industrial harmful waste gas treatment equipment with secondary filtration |
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| CN2244434Y (en) * | 1995-12-20 | 1997-01-08 | 王新芳 | Redusting device for smoke and dust of boiler |
| KR20050019325A (en) * | 2003-08-18 | 2005-03-03 | 삼성전자주식회사 | Air Cleaner And Controlling Method Of The Same |
| GB2472509A (en) * | 2009-08-04 | 2011-02-09 | Oreck Holdings Llc | Air cleaner with photo-catalytic oxidizer |
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| CN202823124U (en) * | 2012-09-07 | 2013-03-27 | 厦门蓝之博环保科技有限公司 | Photolysis-static mixed type oil fume purifying device |
| CN206253232U (en) * | 2016-09-07 | 2017-06-16 | 深圳市天浩洋环保股份有限公司 | A kind of high-pressure electrostatic precipitation purifies equipment integrating with UV photodissociation |
| JP6251696B2 (en) * | 2015-01-30 | 2017-12-20 | 株式会社大高商事 | Photocatalytic reactor |
| CN207287139U (en) * | 2017-08-28 | 2018-05-01 | 北京化工大学苏州（相城）研究院 | Constant temperature catalyzing reaction unit for purifying low-concentration volatile organic matter |
| CN207641291U (en) * | 2017-11-30 | 2018-07-24 | 苏州德粤通风机电设备有限公司 | Low latitude hybrid static soot purifier |
| CN208678808U (en) * | 2018-07-02 | 2019-04-02 | 广州市绿森环保设备有限公司 | Photocatalysis deodorizing device |
| CN208694602U (en) * | 2018-08-02 | 2019-04-05 | 东莞市万凯环保科技有限公司 | Ion UV photodissociation all-in-one machine |
| CN208799930U (en) * | 2018-04-28 | 2019-04-30 | 南京德力通环境科技有限公司 | A kind of UV photodissociation plasma Composite formula cooking fume control equipment |
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2019
- 2019-10-12 CN CN201910966037.2A patent/CN110694443A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2244434Y (en) * | 1995-12-20 | 1997-01-08 | 王新芳 | Redusting device for smoke and dust of boiler |
| KR20050019325A (en) * | 2003-08-18 | 2005-03-03 | 삼성전자주식회사 | Air Cleaner And Controlling Method Of The Same |
| GB2472509A (en) * | 2009-08-04 | 2011-02-09 | Oreck Holdings Llc | Air cleaner with photo-catalytic oxidizer |
| CN202478778U (en) * | 2012-02-28 | 2012-10-10 | 江苏蓝之达环境科技股份有限公司 | Activated carbon absorption tank with gas distributor |
| CN202823124U (en) * | 2012-09-07 | 2013-03-27 | 厦门蓝之博环保科技有限公司 | Photolysis-static mixed type oil fume purifying device |
| JP6251696B2 (en) * | 2015-01-30 | 2017-12-20 | 株式会社大高商事 | Photocatalytic reactor |
| CN206253232U (en) * | 2016-09-07 | 2017-06-16 | 深圳市天浩洋环保股份有限公司 | A kind of high-pressure electrostatic precipitation purifies equipment integrating with UV photodissociation |
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| CN207641291U (en) * | 2017-11-30 | 2018-07-24 | 苏州德粤通风机电设备有限公司 | Low latitude hybrid static soot purifier |
| CN208799930U (en) * | 2018-04-28 | 2019-04-30 | 南京德力通环境科技有限公司 | A kind of UV photodissociation plasma Composite formula cooking fume control equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114225670A (en) * | 2021-09-06 | 2022-03-25 | 林桂燊 | Industrial harmful waste gas treatment equipment with secondary filtration |
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Application publication date: 20200117 |