CN107355832A - A kind of fume purifier of fume - Google Patents
A kind of fume purifier of fume Download PDFInfo
- Publication number
- CN107355832A CN107355832A CN201710636667.4A CN201710636667A CN107355832A CN 107355832 A CN107355832 A CN 107355832A CN 201710636667 A CN201710636667 A CN 201710636667A CN 107355832 A CN107355832 A CN 107355832A
- Authority
- CN
- China
- Prior art keywords
- dust collection
- collection module
- annular
- module
- discharge electrode
- 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
- 239000003517 fume Substances 0.000 title claims abstract description 24
- 239000000428 dust Substances 0.000 claims abstract description 29
- 230000005611 electricity Effects 0.000 claims abstract description 21
- 239000002184 metal Substances 0.000 claims abstract description 16
- 229910052751 metal Inorganic materials 0.000 claims abstract description 16
- 238000004140 cleaning Methods 0.000 claims abstract description 11
- 238000000746 purification Methods 0.000 claims abstract description 10
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims abstract description 7
- 239000003546 flue gas Substances 0.000 claims abstract description 7
- 239000007787 solid Substances 0.000 claims description 2
- 239000000779 smoke Substances 0.000 description 16
- 239000002245 particle Substances 0.000 description 5
- 230000005684 electric field Effects 0.000 description 4
- 239000003344 environmental pollutant Substances 0.000 description 4
- 231100000719 pollutant Toxicity 0.000 description 4
- 238000010411 cooking Methods 0.000 description 2
- 238000003915 air pollution Methods 0.000 description 1
- 235000013361 beverage Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005686 electrostatic field Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000006233 lamp black Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C15/00—Details
- F24C15/20—Removing cooking fumes
-
- 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
- B03C3/09—Plant or installations having external electricity supply dry type characterised by presence of stationary flat electrodes arranged with their flat surfaces at right angles to the gas stream
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Electrostatic Separation (AREA)
Abstract
The invention discloses a kind of fume purifier of fume,Including the cleaning module and blower fan in flue,Cleaning module includes dust collection module,End seal plate is bonded with the roof of dust collection module,Field electricity module is bonded with the bottom wall of dust collection module,Annular anterior fixed plate is bonded with electric module on the scene,The field electricity module includes annular sheet metal,The middle cavity of annular sheet metal is as discharge cavities,Discharge electrode conducting rod is fixed with annular sheet metal bottom wall,On discharge electrode conducting rod a discharge electrode is welded with corresponding to discharge cavities,Discharge electrode conducting rod and sheet metal are connected by wire with field electricity modular power source respectively,Dust collection module includes support member,Multiple slots are provided with support member inwall,It is adhesively fixed in the slot for being inserted in support member of annular positive plate and annular negative plate alternatively up and down and with slot,The cross-sectional area of inner chamber of the dust collection module along flow of flue gas direction gradually increases.This structure improves purification efficiency.
Description
Technical field
The present invention relates to purifier, and in particular to a kind of fume purifier of fume.
Background technology
Development and Chinese way of cooking feature with social economy, the scale of catering industry, quantity meeting sustainable growth, cook class
Contribution of the oil smoke discharge to atmosphere pollution will be highlighted increasingly, and it is to improve urban population dense Region sky to strengthen kitchen fumes to administer
The vital task of makings amount.State Council《Prevention and control of air pollution action plan》Clearly propose " to carry out kitchen fumes pollution control.City
Area food and beverage sevice management place should install high-efficient oil smoke purification facility, promote the use of high-efficiency purifying domestic cooking fume remover.”
Chinese utility model patent CN 103657853B propose a kind of electrostatic oil fume purification device, including some lists
First electric field, each unit electric field include corona zone and collecting region, are the shortcomings that the fume purifier of fume：, can not without pretreatment section
The stage purification of oil smoke is realized, different-grain diameter smoke particle thing is all collected in collecting region, shortens the cleaning week of collecting region
Phase.
The content of the invention
The shortcomings that it is an object of the invention to overcome prior art, there is provided one kind can realize oil smoke stage purification, volume
Fume purifier of fume small, cost is low, efficiency high and dust containing capacity are big.
Technical scheme is used by the present invention solves the above problems：
A kind of fume purifier of fume, including the cleaning module and blower fan being sequentially arranged at along flow of flue gas direction in flue,
Described cleaning module includes dust collection module, end seal plate is bonded with the roof of described dust collection module, described
Field electricity module is bonded with the bottom wall of dust collection module, annular anterior fixed plate, the field are bonded with described field electricity module
Electric module includes annular sheet metal, and the middle cavity of described annular sheet metal is as discharge cavities, along field electricity module diameter side
To shaft-like discharge electrode conducting rod is fixed with described annular sheet metal bottom wall, it is empty that electric discharge is corresponded on discharge electrode conducting rod
The centre position of chamber is welded with a discharge electrode, and the discharge electrode is inserted in the discharge cavities being correspondingly arranged, and the discharge electrode is led
Electric pole and sheet metal are connected by wire with field electricity modular power source respectively, and described dust collection module includes four be oppositely arranged two-by-two
Individual structure identical support member, on each support member inwall in the horizontal direction and between the upper and lower every be provided with multiple slots,
It is adhesively fixed in the slot for being inserted in support member of annular positive plate and annular negative plate alternatively up and down and with slot, it is described
The cross-sectional area of inner chamber of the dust collection module along flow of flue gas direction gradually increases, and negative plate and positive plate pass through negative plate respectively
Wire and positive plate wire are connected with dust collection module power supply.
The present invention is compared with other lampblack purifying systems：(1) it is mechanically decoupled to be combined with electrostatic collection, be advantageous to particle dirt
The stage purification of thing is contaminated, improves purification efficiency；Meanwhile be advantageous to improve the electrostatic collection section cleaning frequency, increase the service life.
(2) along oil smoke flow direction, the sectional area between positive plate and negative plate gradually increases, and oil smoke flow velocity is gradually reduced, filtering
Efficiency gradually steps up.
Brief description of the drawings
Fig. 1 is a kind of structure chart of fume purifier of fume of the present invention；
Fig. 2 is the decomposing schematic representation of the device shown in Fig. 1；
Fig. 3 is the structure chart of the device midfield electricity module shown in Fig. 1；
Fig. 4 be Fig. 1 shown in device in dust collection module structural representation；
Fig. 5 be Fig. 1 shown in device in support member structure chart.
Embodiment
It is right with reference to embodiment and accompanying drawing for the object, technical solutions and advantages of the present invention are more clearly understood
The present invention is described in further details.Here, the exemplary embodiment of the present invention and its illustrate to be used to explain the present invention, but simultaneously
It is not as a limitation of the invention.
As shown in drawings, a kind of fume purifier of fume of the invention, including flue 1 is sequentially arranged at along flow of flue gas direction
In cleaning module 3 and blower fan 2, described cleaning module 3 includes dust collection module 7, is glued on the roof of described dust collection module 7
End seal plate 8 is connected to, field electricity module 6 is bonded with the bottom wall of described dust collection module 7, in described field electricity module 6
Annular anterior fixed plate 4 is bonded with, the field electricity module 6 includes annular sheet metal 11, the centre of described annular sheet metal 11
Cavity is fixed with the described bottom wall of annular sheet metal 11 shaft-like as discharge cavities 12-3, along the diametric(al) of field electricity module 6
Discharge electrode conducting rod 12-1, the centre position corresponding to discharge cavities 12-3 on discharge electrode conducting rod 12-1 are welded with one and put
Electrode 12-2, the discharge electrode 12-2 are inserted in the discharge cavities 12-3 being correspondingly arranged.The discharge electrode conducting rod 12-1 and gold
Category piece 11 is connected by wire 9,10 with field electricity modular power source respectively.Described dust collection module 7 includes four be oppositely arranged two-by-two
Individual structure identical support member 17, on each inwall of support member 17 in the horizontal direction and between the upper and lower every be provided with multiple insert
Groove, the slot for being inserted in support member 17 of annular positive plate 16 and annular negative plate 15 alternatively up and down are interior and Nian Jie with slot solid
Determine, the cross-sectional area of inner chamber of the described dust collection module 7 along flow of flue gas direction gradually increases, and oil smoke flow velocity is gradually reduced.
Negative plate 15 and positive plate 16 are connected by negative plate wire 13 and positive plate wire 14 with dust collection module power supply respectively.
The course of work of the present apparatus is as follows：
As illustrated, oil smoke enters cleaning module 3, the field electricity module high voltage power supply supplies to discharge electrode conducting rod 12-1
Electricity, so that the discharge electrode 12-2 is powered, it is uneven that high intensity is formed between the discharge electrode 12-2 and the sheet metal 11
Electric field, so that the discharge electrode 12-2 discharges in the discharge cavities 12-3.When air flows through the field electricity module 6,
Particulate pollutant in oil smoke is charged.Charged particulate pollutant hits with end seal plate 8 first, the bulky grain thing in oil smoke
It is separated in the presence of inertia force, separated charged small particle does not enter dust collection module 7.As shown in figure 4, the dust
Module high voltage power supply is powered to the negative plate 15 and positive plate 16 of the dust collection module, the negative plate 15 and the positive plate 16
Between form high field.Charged particle pollutant is captured in the presence of electric field force.Along oil smoke flow direction, dust
The cross-sectional area of module 7 gradually increases, and oil smoke flow velocity is gradually reduced, and filter efficiency will gradually step up.Oil smoke goes out from cleaning module 3
Come, hit with the internal face of flue 1, the small particle condensed in electrostatic field is further separated, reaches high-efficient purification oil smoke
Effect.
Although above in conjunction with accompanying drawing, invention has been described, and the invention is not limited in above-mentioned specific implementation
Mode, the invention can be equally applied in the case of other ventilation smoke extraction systems, and equally there is purification efficiency height, pollutant to go
Except thoroughly, can realize and clean automatically and the low advantage of maintenance cost.
Claims (1)
- A kind of 1. fume purifier of fume, it is characterised in that：Including the purification mould being sequentially arranged at along flow of flue gas direction in flue Block and blower fan, described cleaning module include dust collection module, end seal plate are bonded with the roof of described dust collection module, Field electricity module is bonded with the bottom wall of described dust collection module, being bonded with annular anterior in described field electricity module fixes Plate, the field electricity module include annular sheet metal, and the middle cavity of described annular sheet metal is as discharge cavities, along field electricity mould Block diametric(al) is fixed with shaft-like discharge electrode conducting rod on described annular sheet metal bottom wall, corresponding on discharge electrode conducting rod A discharge electrode is welded with the centre position of discharge cavities, the discharge electrode is inserted in the discharge cavities being correspondingly arranged, described Discharge electrode conducting rod and sheet metal are connected by wire with field electricity modular power source respectively, and described dust collection module includes relative two-by-two The four structure identical support members set, on each support member inwall in the horizontal direction and between the upper and lower every be provided with it is more It is in the slot for being inserted in support member of individual slot, annular positive plate and annular negative plate alternatively up and down and Nian Jie with slot solid Determine, the cross-sectional area of inner chamber of the described dust collection module along flow of flue gas direction gradually increases, negative plate and positive plate difference It is connected by negative plate wire and positive plate wire with dust collection module power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710636667.4A CN107355832A (en) | 2017-07-31 | 2017-07-31 | A kind of fume purifier of fume |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710636667.4A CN107355832A (en) | 2017-07-31 | 2017-07-31 | A kind of fume purifier of fume |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107355832A true CN107355832A (en) | 2017-11-17 |
Family
ID=60285423
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710636667.4A Pending CN107355832A (en) | 2017-07-31 | 2017-07-31 | A kind of fume purifier of fume |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107355832A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2460888Y (en) * | 2000-12-19 | 2001-11-21 | 张丽玲 | Kitchen ventilator with oil fume filter device |
| CN106076625A (en) * | 2016-08-11 | 2016-11-09 | 天津大学 | A kind of micro-electrostatic filter of cylindrical shape |
| CN106765412A (en) * | 2017-01-20 | 2017-05-31 | 美的集团股份有限公司 | Fume purifying module and fume extractor |
| CN106733180A (en) * | 2017-01-20 | 2017-05-31 | 美的集团股份有限公司 | Fume purifying module and fume extractor |
| CN206973663U (en) * | 2017-07-31 | 2018-02-06 | 天津大学 | A kind of fume purifier of fume |
-
2017
- 2017-07-31 CN CN201710636667.4A patent/CN107355832A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2460888Y (en) * | 2000-12-19 | 2001-11-21 | 张丽玲 | Kitchen ventilator with oil fume filter device |
| CN106076625A (en) * | 2016-08-11 | 2016-11-09 | 天津大学 | A kind of micro-electrostatic filter of cylindrical shape |
| CN106765412A (en) * | 2017-01-20 | 2017-05-31 | 美的集团股份有限公司 | Fume purifying module and fume extractor |
| CN106733180A (en) * | 2017-01-20 | 2017-05-31 | 美的集团股份有限公司 | Fume purifying module and fume extractor |
| CN206973663U (en) * | 2017-07-31 | 2018-02-06 | 天津大学 | A kind of fume purifier of fume |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171117 |