CN200974042Y - Cooking fume purifier - Google Patents
Cooking fume purifier Download PDFInfo
- Publication number
- CN200974042Y CN200974042Y CN 200620014556 CN200620014556U CN200974042Y CN 200974042 Y CN200974042 Y CN 200974042Y CN 200620014556 CN200620014556 CN 200620014556 CN 200620014556 U CN200620014556 U CN 200620014556U CN 200974042 Y CN200974042 Y CN 200974042Y
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- dust
- purification
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Abstract
The oil fume purification device in the utility model relates to an air purification device, which comprises a shell provided with a polluted air inlet and a purified air outlet; a plurality of vertical and symmetrical slots are arranged on the shell top part and inner wall of the bottom part; each pair of slots are equipped with a set of reticular collecting electrode; a set of discharge electrode connected with the shell through high pressure insulator is arranged between each set of reticular collecting electrode; each set of discharge electrode is connected with a high pressure conductor line via the high pressure insulation hole; the bottom of each set of reticular collecting electrode is connected with a collection basin; the bottom part of the collection basin is equipped with an oil drain hole; the utility model has stronger uniform wind affect and mechanical filtering affect, as well as the mechanical blocking function to the contaminating materials with larger particle diameters in the purified gas; the utility model can gain the higher purification efficiency to the aerial contaminant with small particle aerosol state in the larger wind speed; the approach can simplify the structure of the purification equipment and reduce the cost, and simultaneously improve the purification efficiency of the purification equipment, and reduce the labor intensity for equipment cleaning and maintenance.
Description
Technical field:
The utility model relates to air cleaning unit, the device that especially adopts the electrostatic precipitation principle that oil smoke and other sticky dust air are purified.
Background technology:
At present, known electrostatic cleaner, its electrode that gathers dust are closely knit tabular or cylinder and multiaspect shape structure.Gas all is to flow through to gather dust electrode surface rather than penetrate the electrode that gathers dust during dusty gas process cleaning equipment.These electrode forms that gather dust are applied in the dryness dust-like air pollution electrostatic purifier has very remarkable advantages, but in the sticky dust cleaning equipment, use all exist low to small particle diameter pollutant purification efficient, manufacturing cost is too high and have problem such as cleaning equipment difficult clean and maintenance.
Summary of the invention:
The purpose of this utility model is: a kind of fume purifier of fume that adopts the electrostatic precipitation principle that oil smoke and other sticky dust air are purified is provided.
It comprises a shell that is provided with contaminated air import and clean air outlet; The chute of some groups of vertical symmetry is set on the inwall of shell top and bottom; The one networking shape electrode that gathers dust is set in every pair of chute; Gather dust at every networking shape one group of sparking electrode that connects shell by high-tension insulator is set between the electrode; Every group of sparking electrode connects high-voltage conducting wires through the High-Voltage Insulation hole.
The gather dust bottom of electrode of every networking shape connects oil trap; The oil trap bottom is provided with drain oil.
At least dispose a networking shape gather dust electrode and one group of sparking electrode in the shell.
The beneficial effects of the utility model are, gather dust electrode itself in finishing electrostatic precipitator gather dust function and, itself have stronger equal wind effect, it has the mechanical filter effect simultaneously, and the pollutant that is cleaned the greater particle size in the gas is had mechanical interception function.Adopt the netted electrode that gathers dust under bigger wind speed, to obtain to the higher purification efficiency of granule aerosolized air pollutants.
Adopt this method can be when simplifying the cleaning equipment structure and reducing cost, the purification efficiency of bigger raising cleaning equipment, reduce the labour intensity of equipment clean and maintenance.
Description of drawings:
Accompanying drawing 1 is a main pseudosection of the present utility model;
Accompanying drawing 2 is top plan view of the present utility model.
The specific embodiment:
At shell (1) one end contaminated air import (10) is set, the other end is provided with clean air outlet (11).The chute (2) of some groups of vertical symmetry is set on the inwall of shell (1) top and bottom; The one networking shape electrode (4) that gathers dust is set in every pair of chute (2); Gather dust at every networking shape one group of sparking electrode (5) that connects shell (1) by high-tension insulator (3) is set between the electrode (4); Every group of sparking electrode (5) connects high-voltage conducting wires (9) through High-Voltage Insulation hole (8).The gather dust bottom of electrode (4) of every networking shape connects oil trap (6); Oil trap (6) bottom is provided with drain oil (7).At least dispose a networking shape gather dust electrode (4) and one group of sparking electrode (5) in the shell (1).Contaminated air enters from first networking shape electrode (4) vertical direction of gathering dust, and after one group or some networking shapes gather dust electrode (4) control of dust, purifies air and flows out by vertical direction.
Adopt ventilative netted conductive material to make netted electrode that gathers dust (4) and sparking electrode (5), be cleaned gas and pass sparking electrode (5) and the netted electrode that gathers dust (4), when passing between sparking electrode (5) and the netted electrode that gathers dust (4), be cleaned viscosity suspended contaminant surface in the gas by charged, contaminant particles after charged moves to the netted electrode that gathers dust (4) along the power line direction, the mesh that uncharged air molecule penetrates the netted electrode that gathers dust (4) when arriving the netted electrode that gathers dust (4) directly passes through, charged contaminant particles and air molecule ion are caught by the netted electrode that gathers dust (4), ion becomes free molecular flow after the netted electrode that gathers dust (4) obtains electric charge, contaminant particles then is adsorbed on the netted electrode that gathers dust (4) by the molecular separating force effect, the fluid contaminants that part can flow can be compiled from the oil trap (6) of trend cleaning equipment bottom after running up to some, and the pollutant that viscosity can not flow more greatly then can be gone up to accumulate at the netted electrode that gathers dust (4) to be needed regularly to clean.Because the netted electrode that gathers dust (4) adopts chute (2) formula to install, and can directly extract out and clean or change, so clean and maintenance work is very simple.
In the shell (1) of conductive material making and connection ground and high voltage source ground wire, the sparking electrode (5) that has conductive material to make, the form of sparking electrode (5) can adopt known various forms now, high-voltage discharging electrode (5) is connected with the high voltage source high-voltage output end, high-voltage discharging electrode (5) is connected with shell (1) by high-tension insulator (3) and is fixing, the netted electrode that gathers dust (4) that conductive material is made is fixed on device interior by chute (2), the material of the netted electrode that gathers dust (4), format surface (plane, triangle, ripple, honeycomb etc.) and shape of through holes, the aperture can change with different purification demands, maintain a certain distance between netted electrode that gathers dust (4) and the sparking electrode (5) and parallel, the netted electrode that gathers dust (4) is connected with shell (1) ground wire.An every minimum netted electrode that gathers dust (4) and sparking electrode (5) of comprising of device interior is made up of with n+1 the netted electrode that gathers dust (4) n sparking electrode (5) usually, and sparking electrode (5) is positioned at the position between two netted electrodes that gather dust (4).Oil trap (6) and drain oil (7) are arranged at device housings (1) bottom, and the oil smoke waste oil of oil trap (6) enrichment passes through drain oil (7) but device for transferring.High voltage source produces the HVDC or the pulse voltage of enough guiding discharge electrodes (5) and the netted electrode that gathers dust (4) generation corona discharge, high voltage source can be positioned over device interior or outside, and the high voltage source that is positioned over device external is introduced high-voltage conducting wires (9) by High-Voltage Insulation hole (8) to device interior.
Compare with common electrostatic air cleaning equipment, the feature of the utility model maximum is that its netted electrode that gathers dust (4) is not close material but is made of the conductive material net that ventilates, and is cleaned gas and is not to flow through the netted electrode that gathers dust (4) surface but be cleaned when penetrating the netted electrode that gathers dust (4) surface.
During equipment work, being cleaned gas is imported into and penetrates the laggard space of going between netted electrode that gathers dust (4) and the sparking electrode (5) of the netted electrode that gathers dust of ground floor (4) behind the equipment, high voltage source (ground wire connection device shell and the earth, high-voltage output end connects the netted electrode that gathers dust (4) by High-Voltage Insulation hole (8)) produce and enough cause the high pressure that sparking electrode (5) produces corona discharge, high-tension electricity guiding discharge electrode (5) is to netted electrode that gathers dust (4) and shell (1) discharge, produce the free ion cloud of high concentration, ion is caught in the electrical drift process and is cleaned airborne suspended contaminant and makes it charged, contaminant particles after charged is in gas flow, along of the netting twine direction drift of power line direction to the netted electrode that gathers dust (4), when it is about to pass mesh, caught, thereby reach the purification purpose by the netted electrode that gathers dust (4) netting twine.
Claims (3)
1, a kind of fume purifier of fume, it comprises a shell that is provided with contaminated air import and clean air outlet, it is characterized in that: the chute that some groups of vertical symmetry are set on the inwall of shell top and bottom; The one networking shape electrode that gathers dust is set in every pair of chute; Gather dust at every networking shape one group of sparking electrode that connects shell by high-tension insulator is set between the electrode; Every group of sparking electrode connects high-voltage conducting wires through the High-Voltage Insulation hole.
2, fume purifier of fume as claimed in claim 1 is characterized in that: the gather dust bottom of electrode of every networking shape connects oil trap; The oil trap bottom is provided with drain oil.
3, fume purifier of fume as claimed in claim 1 is characterized in that: dispose a networking shape gather dust electrode and one group of sparking electrode in the shell at least.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620014556 CN200974042Y (en) | 2006-09-07 | 2006-09-07 | Cooking fume purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620014556 CN200974042Y (en) | 2006-09-07 | 2006-09-07 | Cooking fume purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200974042Y true CN200974042Y (en) | 2007-11-14 |
Family
ID=38900335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620014556 Ceased CN200974042Y (en) | 2006-09-07 | 2006-09-07 | Cooking fume purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200974042Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102361696A (en) * | 2009-04-14 | 2012-02-22 | 株式会社禅才哈尔特 | Apparatus for collecting suspended particle |
| CN102806144A (en) * | 2012-08-21 | 2012-12-05 | 贵州森宇建设工程有限公司 | Oil fume purifier |
| CN103585840A (en) * | 2012-08-13 | 2014-02-19 | 金贤 | PM2.5 ion cloud air purifier |
| CN106871195A (en) * | 2017-02-23 | 2017-06-20 | 合肥三邦环保科技有限公司 | A kind of electrostatic oil fume processing unit of automated decontamination |
| WO2022083665A1 (en) * | 2020-10-21 | 2022-04-28 | 上海必修福企业管理有限公司 | Electric field unit, electric field adsorption device, and electric field device |
-
2006
- 2006-09-07 CN CN 200620014556 patent/CN200974042Y/en not_active Ceased
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102361696A (en) * | 2009-04-14 | 2012-02-22 | 株式会社禅才哈尔特 | Apparatus for collecting suspended particle |
| CN103585840A (en) * | 2012-08-13 | 2014-02-19 | 金贤 | PM2.5 ion cloud air purifier |
| CN102806144A (en) * | 2012-08-21 | 2012-12-05 | 贵州森宇建设工程有限公司 | Oil fume purifier |
| CN106871195A (en) * | 2017-02-23 | 2017-06-20 | 合肥三邦环保科技有限公司 | A kind of electrostatic oil fume processing unit of automated decontamination |
| WO2022083665A1 (en) * | 2020-10-21 | 2022-04-28 | 上海必修福企业管理有限公司 | Electric field unit, electric field adsorption device, and electric field device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C35 | Partial or whole invalidation of patent or utility model | ||
| IW01 | Full invalidation of patent right |
Decision date of declaring invalidation: 20110402 Decision number of declaring invalidation: 16263 Granted publication date: 20071114 |