CN203298372U - Oil fume purifier - Google Patents
Oil fume purifier Download PDFInfo
- Publication number
- CN203298372U CN203298372U CN2013202717293U CN201320271729U CN203298372U CN 203298372 U CN203298372 U CN 203298372U CN 2013202717293 U CN2013202717293 U CN 2013202717293U CN 201320271729 U CN201320271729 U CN 201320271729U CN 203298372 U CN203298372 U CN 203298372U
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- cylinder
- housing
- oil fume
- cooking fume
- casing
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Abstract
The utility model discloses an oil fume purifier which comprises a casing, wherein an air inlet and an air outlet are formed in the left side and the right side of the casing respectively; and a sewage outlet is formed in the bottom end of the casing. Compared with the prior art, the oil fume purifier is characterized in that the casing is made of a metal material, the upper part of the casing is cylindrical, and the lower part is inverted-taper-shaped; two to three metal circular plates arranged coaxially with the cylinder are arranged between the air inlet and the air outlet in the casing; pointed teeth are arranged on the peripheries of the circular plates, and the distance between a toothed tip and the cylinder is 5-20 mm; and through-holes are formed in centers of a cylinder top cap and the circular plates, metal pipes penetrating through the through-holes of the top cap and the circular plates are arranged, and insulation columns are arranged outside the metal pipes and connected with the cylinder top cap. The oil fume purifier has the advantages as follows: the size is small, the cost is low, the structure is reasonable, designed parts are convenient to assemble, disassemble, clean and maintain, an electrostatic field has a better adsorbing effect on oil fume particles, the purification efficiency is high, and the oil fume purifier can be widely applied to oil fume treatment fields of various large cook places.
Description
Technical field
The utility model relates to fume purifier of fume, particularly a kind of cooking fume cleaner.
Background technology
The kitchen in the places such as hotel, restaurant, wineshop, dining room and school, office, factory can give out a large amount of oil smoke in food processing process.For a long time, the oil smoke that China's catering trade produces is all uncontrollable discharge, not only pollutes surrounding resident living environment, and destroys the air quality situation.For meeting the requirement of national environmental standard, catering industry need to be used cooking fume remover, in order to the oil smoke air was carried out to purified treatment before entering atmosphere.
At present, electrostatic oil fume deaner has good purification function to kitchen fume, but for Chinese meal to propagandize hotly, to fry as main cooking methods, it is exactly high-temperature oil smoke that serious problems are arranged.Traditional electrostatic oil fume deaner need clean once after using three months, and must be cleaned by the professional.
electrostatic oil fume deaner utilizes electrostatic technique to add that mechanical oil baffle realizes fume purifying, Basic Mechanism is: utilize the suction of blower fan, the fan housing that makes to be located at the kitchen range overhead absorbs the oil smoke that produces while cooking effectively, through homogenizing plate, the plant equipment such as first filter plate are carried out filtering to oil droplet, then enter electrostatic equipment, it is to utilize high-pressure electrostatic to form corona, free electron and ion in corona zone are overflowed, with oil mist particles, constantly collide, thereby make on the oil mist particles band charged, with upper charged greasy dirt particle, under the effect of high voltage electric field power, deposition occurs to fall and the partial ionization carbonization, the ozone that constantly produces in electric field simultaneously is to the oil smoke oxidation, by the oil gas after the electrostatic equipment effect, under the blower fan suction, enter the rear filter course that active carbon or other filtrate form, and gas is overflowed to high-altitude after filtering, in view of mist of oil exists grade oil droplet and micron order, submicron particles, only with mechanical types such as homogenizing plates, carry out oil, water, gas and particulate separation, obviously can not obtain ideal effect.Through some commercially available electrostatic oil and smoke cleaners are carried out to discrete testing, generally its foul smell separation rate is very low, it greasyly will adhere to the mechanical separating layer such as full homogenizing plate soon, and each pole plate of electrostatic equipment, casing is also very soon by greasy covering, thereby makes the electrostatic cleaner purification efficiency progressively reduce and lose efficacy.
The utility model content
The purpose of this utility model is for the deficiencies in the prior art, and provide a kind of cooking fume remover that makes static purification can be applicable to the kitchen, Chinese restaurant, its volume is little, cost is low, and is rational in infrastructure, and part design is for convenience detach, be convenient to install, clean and safeguard, electrostatic field has adsorption effect preferably to soot particles, and purification efficiency is high, can be widely used in the oil smoke process field in various large-scale cookings place.
The technical scheme that realizes the utility model purpose is:
A kind of cooking fume remover, comprise housing, and the left and right sides of housing arranges respectively air inlet and gas outlet, and the housing bottom is provided with sewage draining exit; Unlike the prior art be: housing adopts metal material to make, its top is cylindrical shape, bottom is back taper, housing is interior from air inlet between gas outlet, being provided with horizontal 2～3 piece circular metal plates coaxial with cylinder, the periphery of plectane is provided with pointed tooth, and crown and cylinder inner wall are at a distance of 5-20mm, and the center of cylinder top cover and plectane is provided with through hole, the through hole that metal tube passes top cover and plectane is set, and metal tube is provided with insulated column outward and is connected with the cylinder top cover.
Described cylinder top covers and is provided with high voltage source, and its positive pole is connected with metal tube, and negative pole is connected with cylinder.
Described cylinder top cover and housing, for removably connecting, are conveniently installed, clean and safeguard.
Described air inlet is horizontally set on below, cylinder left side tangent with cylinder inner wall, gas outlet is horizontally set on top, cylinder right side tangent with cylinder inner wall, and with the cylinder top cover, at a distance of 100-250mm, avoid the pollution of oil smoke diffusion couple insulated column in housing, extend the useful life of insulated column.
The periphery of described circular metal plate is provided with pointed tooth, and crown and cylinder inner wall are at a distance of 12mm, and the crown end produces a large amount of ions, make through the oil smoke band on electric charge, the housing that is grounded absorption.
Described circular metal plate bottom is provided with support and is connected with metal tube, guarantees vertical with metal tube of the parallel of plectane.
Described gas outlet is connected with air exhauster.After air exhauster was contained in air outlet, what guarantee to flow through blower fan was clean air, made the work that blower fan can be long-term.
The bottom of described housing is back taper, is convenient to collect the oil that cylinder inner wall flows down; Its bottom is provided with sewage draining exit, facilitates periodic cleaning and blowdown.
The utility model does not adopt traditional parallel plate electrode, and adopt metallic cylinder to do the cooking fume-collecting utmost point, circular metal plate is made sparking electrode, inner walls absorption oil smoke, oil can not all flow away because it has viscosity because of gravity toward current downflow, and the oil of absorption and the oil that flows away can reach a dynamic balance, keep a basicly stable thickness, the electric-field intensity of sparking electrode reaches basicly stable as design point take the cylinder inner wall oil film thickness.
In order to strengthen the catharsis to oil smoke, with the air of oil smoke, from the tangent line of cylinder, enter, the tangential outflow, bring into play the centrifugal action of swirling eddy to greatest extent.Simultaneously, after air exhauster was contained in air outlet, what guarantee to flow through blower fan was clean air, made the work that blower fan can be long-term.
The utility model has the advantages that: volume is little, and cost is low, and is rational in infrastructure, part design is for convenience detach, is convenient to install, cleans and safeguards, electrostatic field has adsorption effect preferably to soot particles, purification efficiency is high, can be widely used in the oil smoke process field in various large-scale cookings place.
The accompanying drawing explanation
Fig. 1 is the vertical section schematic diagram of embodiment cooking fume remover;
Fig. 2 is the enlarged diagram of circular metal plate in Fig. 1;
Fig. 3 is the schematic cross section of air inlet in Fig. 1;
Fig. 4 is the schematic cross section of gas outlet in Fig. 1.
In figure, 1. metal tube 2. insulated column 3. top cover 4. housing 5. circular metal plate 6. support 7. air inlet 8. gas outlet 9. sewage draining exits.
The specific embodiment
Below in conjunction with drawings and Examples, the utility model content is described in further detail, but is not to restriction of the present utility model.
Embodiment
A kind of cooking fume remover, comprise the housing 4 that adopts metal material to make, and its top is cylindrical shape, and bottom is back taper, and the left and right sides of housing 4 arranges respectively air inlet 7 and gas outlet 8, and the back taper bottom of housing 4 is provided with sewage draining exit 9; In housing 4, from air inlet 7 to gas outlet, between 8, be provided with the horizontal 3 piece circular metal plates 5 coaxial with cylindrical shape, the periphery of plectane 5 is provided with pointed tooth, crown and cylinder inner wall are at a distance of 12mm, the center of cylinder top cover 3 and plectane 5 is provided with through hole, the through hole that metal tube 1 passes top cover 3 and plectane 5 is set, outside metal tube 1, be provided with insulated column 2 and be connected with cylinder top cover 3, circular metal plate 5 bottoms are provided with support 6 and are connected with metal tube 1.On cylinder top cover 3, be provided with high voltage source, its positive pole is connected with metal tube 1, and negative pole is connected with cylinder.
Air inlet 7 is horizontally set on cylinder left side below tangent with cylinder inner wall, and gas outlet 8 is horizontally set on top, cylinder right side tangent with cylinder inner wall, and with the cylinder top cover at a distance of 186mm.Gas outlet 8 is connected with air exhauster.
Cylinder top cover 3, is conveniently installed for removably connecting with housing 4, cleans and is safeguarded.
Claims (7)
1. a cooking fume remover, comprise housing, and the left and right sides of housing arranges respectively air inlet and gas outlet, and the housing bottom is provided with sewage draining exit; It is characterized in that: housing adopts metal material to make, its top is cylindrical shape, bottom is back taper, housing is interior from air inlet between gas outlet, being provided with horizontal 2～3 piece circular metal plates coaxial with cylinder, the periphery of plectane is provided with pointed tooth, and crown and cylinder inner wall are at a distance of 5-20mm, and the center of cylinder top cover and plectane is provided with through hole, the through hole that metal tube passes top cover and plectane is set, and metal tube is provided with insulated column outward and is connected with the cylinder top cover.
2. cooking fume remover according to claim 1, it is characterized in that: described cylinder top covers and is provided with high voltage source, and it is anodal is connected with metal tube, and negative pole is connected with cylinder.
3. cooking fume remover according to claim 1, it is characterized in that: described cylinder top cover and housing are for removably connecting.
4. cooking fume remover according to claim 1, it is characterized in that: described air inlet is horizontally set on below, cylinder left side tangent with cylinder inner wall, gas outlet is horizontally set on cylinder right side top tangent with cylinder inner wall, and with the cylinder top cover at a distance of 100-250mm.
5. cooking fume remover according to claim 1, it is characterized in that: the periphery of described circular metal plate is provided with pointed tooth, and crown and cylinder inner wall are at a distance of 12mm.
6. cooking fume remover according to claim 1, it is characterized in that: described circular metal plate bottom is provided with support and is connected with metal tube.
7. cooking fume remover according to claim 1, it is characterized in that: described gas outlet is connected with air exhauster.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202717293U CN203298372U (en) | 2013-05-17 | 2013-05-17 | Oil fume purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202717293U CN203298372U (en) | 2013-05-17 | 2013-05-17 | Oil fume purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203298372U true CN203298372U (en) | 2013-11-20 |
Family
ID=49574377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202717293U Expired - Fee Related CN203298372U (en) | 2013-05-17 | 2013-05-17 | Oil fume purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203298372U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103256640A (en) * | 2013-05-17 | 2013-08-21 | 广西华信恒基科技发展有限公司 | Lampblack purifier |
| CN103791536A (en) * | 2014-01-23 | 2014-05-14 | 广西华信恒基科技发展有限公司 | Cooking fume purifying and exhausting device |
| CN111854838A (en) * | 2020-07-23 | 2020-10-30 | 广西机电职业技术学院 | Integrated household environmental sensor |
-
2013
- 2013-05-17 CN CN2013202717293U patent/CN203298372U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103256640A (en) * | 2013-05-17 | 2013-08-21 | 广西华信恒基科技发展有限公司 | Lampblack purifier |
| CN103256640B (en) * | 2013-05-17 | 2016-04-06 | 广西华信恒基科技发展有限公司 | A kind of cooking fume remover |
| CN103791536A (en) * | 2014-01-23 | 2014-05-14 | 广西华信恒基科技发展有限公司 | Cooking fume purifying and exhausting device |
| CN111854838A (en) * | 2020-07-23 | 2020-10-30 | 广西机电职业技术学院 | Integrated household environmental sensor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131120 Termination date: 20150517 |
|
| EXPY | Termination of patent right or utility model |