CN2329447Y - Electrostatic fume purifier - Google Patents
Electrostatic fume purifier Download PDFInfo
- Publication number
- CN2329447Y CN2329447Y CN 98223307 CN98223307U CN2329447Y CN 2329447 Y CN2329447 Y CN 2329447Y CN 98223307 CN98223307 CN 98223307 CN 98223307 U CN98223307 U CN 98223307U CN 2329447 Y CN2329447 Y CN 2329447Y
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- CN
- China
- Prior art keywords
- electric field
- model
- utility
- plate
- negative electrode
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- 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
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Abstract
The utility model relates to an electrostatic oil fume purifier. The upper end and the lower end of a casing are respectively provided with an air outlet and an air inlet. A front panel is provided with an electric control board. A high-voltage power supply system, a filtering screen board and more than one electric field polar board box are fixedly arranged in the casing. The middle part of the electric field polar board box is divided by distributing board-shaped anodes and zigzag cathodes. The utility model has the advantages of simple structure, high work efficiency, easy cleaning, etc. Through tests, the utility model can effectively purify harmful gas generated by kitchen stoves for a catering trade, such as oil, smoke, fog, etc. The purification efficiency can reach more than 90%. The utility model can protect environmental sanitation.
Description
The utility model relates to a kind of electrostatic filter, particularly a kind of purifier that utilizes electrostatic precipitation to collect oil smoke.
Electrostatic precipitation is a kind of collecting method of using gas ionization or grit discharge process.It is will the band grit gas by the high-voltage electrostatic field because the corona effect makes gas ionization, and makes grit electronegative, the surface of trend anode and discharge depositing.Through behind the certain hour, by mechanical oscillation or scrape from making the laying dust on the anode be discharged into container.Usually in the prior art, make anode with metal (circle or side) tube or plate, the kuromore silk is made negative electrode.Some anodes, negative electrode become one group, somely consist of a dedusting unit.The combination of metal cylinder and alloy silk is suitable for gathering dust of cryogenic gas; The combination of plate and alloy silk then is suitable for gathering dust of hot gas; Sometimes the two unites use.Be usually used in metallurgy, chemical industry or the catering trade, collect the oxide of aluminium, lead, zinc, tin, purify blast furnace gas, collecting dust, mist of oil and waste gas etc.But, the said apparatus purification efficiency is lower, structure is comparatively complicated, dedusting unit intensity is little in unit are, particularly metal cylinder and alloy silk the combination device, the corona orientation that is produced during its work is certain, is easy to generate the dead angle, not only can not increase work efficiency, increase the difficulty when cleaning on the contrary.
The purpose of this utility model is to overcome the defective that occurs in the prior art, provides a kind of simple in structure, and can increase work efficiency, and clean easy electrostatic oil and smoke cleaner.
To achieve these goals, the utility model has adopted following technical proposal:
In comprising the electrostatic oil and smoke cleaner that is constituted by housing, electric control panel, high voltage power supply, screen pack and electric field pole plate case, this housing lower end and upper end are equipped with air inlet and air outlet respectively, be equipped with electric control panel on the housing front panel, be fixedly equipped with high voltage power supply in the housing, and also be equipped with screen pack and more than one electric field pole plate case, interval distribution grid shape anode and zigzag negative electrode in this electric field pole plate case.
Owing to adopted technique scheme, make the characteristics such as simple in structure, high efficiency, cleaning be easy that the utlity model has.Through test, particularly the pernicious gases such as oil smoke mist that catering trade cooking stove produced can effectively be purified, purification efficiency can reach more than 90%, thereby has played the sanitary effect of protection.
The utility model will be further described below in conjunction with accompanying drawing and embodiment.
Fig. 1 is the utility model structural representation;
Fig. 2 is the cutaway view of the utility model housing internal electric field pole plate case;
Fig. 3 is the vertical view of Fig. 2;
Fig. 4 is the enlarged drawing of the local a of zigzag negative electrode among Fig. 3;
Fig. 5 is that the A-A of Fig. 4 is to profile.
Please refer to Fig. 1, the utility model has a rectangular case 1, and this housing 1 lower end is equipped with air inlet 5, housing 1 upper end is equipped with air outlet 7, be equipped with electric control panel 6 on the front panel of housing 1, nearly air inlet 5 places are fixedly equipped with high voltage power supply 4 in the housing 1, and also are equipped with screen pack 3.Be equipped with more than one electric field pole plate case 2 (present embodiment is two up and down) respectively in the upper end of screen pack 3,
Please refer to Fig. 2 and Fig. 3, described electric field pole plate case 2 comprises a circle shell 2.1, the tabular positive plate 2.5 that evenly distributes in the middle of this shell 2.1, and this plate-shaped anode plate 2.5 is directly fixedlyed connected with this shell 2.1, and be in status of electrically connecting.Cathode anchor 2.2 is fixedlyed connected with shell 2.1 by four insulated bearing plates made from lucite 2.3.These cathode anchor 2.2 both sides symmetries are equipped with the connection strap 2.6 of downward extension, and this connection strap 2.6 is evenly put in the centre of plate-shaped anode plate 2.5, and spaced apart with plate-shaped anode plate 2.5.Each zigzag negative electrode is fixedly connected on this cathode anchor 2.2 by connection strap 2.6, and is in status of electrically connecting.Fixing two zigzag negative electrodes 2.4 up and down on every connection strap 2.6 in the present embodiment.By said structure, make interval distribution grid shape anode 2.5 and zigzag negative electrode 2.4 in the electric field pole plate case 2 in the utility model.
Please refer to Fig. 4 and Fig. 5, zigzag negative electrode 2.4 described in the utility model is a strip plate, and two seamed edges at the upper and lower edge 2.41,2.42 of this strip plate all evenly are equipped with the pointed tooth 2.411,2.421 of outside protrusion.This pointed tooth 2.411,2.421 is for being spaced up and down, be the upper and lower edge 2.41,2.42 of strip plate same to the pointed tooth 2.411,2.421 that outwards protrudes of two seamed edges for interleaved is evenly distributed up and down, like this, can increase the corona density of being got in pointed tooth 2.411,2.421 and the plate-shaped anode plate 2.5, and evenly, improved purification efficiency of the present utility model.
Claims (4)
1, a kind of electrostatic oil and smoke cleaner, comprise a housing, this housing lower end and upper end are equipped with air inlet and air outlet respectively, be equipped with electric control panel on the housing front panel, be fixedly equipped with high voltage power supply in the housing, and also be equipped with screen pack and more than one electric field pole plate case, it is characterized in that: interval distribution grid shape anode and zigzag negative electrode in this electric field pole plate case.
2, electrostatic oil and smoke cleaner according to claim 1, it is characterized in that: described electric field pole plate case, comprise a circle shell, the plate-shaped anode plate is directly fixedlyed connected with this shell, and be in status of electrically connecting, cathode anchor is fixedlyed connected with shell by insulated bearing plate, and the zigzag negative electrode is fixedly connected on this cathode anchor, and is in status of electrically connecting.
3, electrostatic oil and smoke cleaner according to claim 1 is characterized in that: described zigzag negative electrode is a strip plate, and two seamed edges at the upper and lower edge of this strip plate all evenly are equipped with the pointed tooth of outside protrusion.
4, electrostatic oil and smoke cleaner according to claim 3 is characterized in that: described zigzag negative electrode, its upper and lower edge same to the pointed tooth that outwards protrudes of two seamed edges be about interleaved evenly distributed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98223307 CN2329447Y (en) | 1998-02-23 | 1998-02-23 | Electrostatic fume purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98223307 CN2329447Y (en) | 1998-02-23 | 1998-02-23 | Electrostatic fume purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2329447Y true CN2329447Y (en) | 1999-07-21 |
Family
ID=33974449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98223307 Expired - Fee Related CN2329447Y (en) | 1998-02-23 | 1998-02-23 | Electrostatic fume purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2329447Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102872975A (en) * | 2012-09-21 | 2013-01-16 | 刘洪华 | Electronic cleaner capable of improving purifying rate of oil fume, waste gas and dioxin |
-
1998
- 1998-02-23 CN CN 98223307 patent/CN2329447Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102872975A (en) * | 2012-09-21 | 2013-01-16 | 刘洪华 | Electronic cleaner capable of improving purifying rate of oil fume, waste gas and dioxin |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |