CN2320329Y - High-efficiency electrostatic oil mist purifier - Google Patents
High-efficiency electrostatic oil mist purifier Download PDFInfo
- Publication number
- CN2320329Y CN2320329Y CN 98223301 CN98223301U CN2320329Y CN 2320329 Y CN2320329 Y CN 2320329Y CN 98223301 CN98223301 CN 98223301 CN 98223301 U CN98223301 U CN 98223301U CN 2320329 Y CN2320329 Y CN 2320329Y
- Authority
- CN
- China
- Prior art keywords
- oil
- oil mist
- plate body
- discharge electrode
- corona discharge
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses an oil mist purifier comprising a body and a power supply, wherein, an inner liner is arranged in the body; an air outlet and an air inlet are respectively arranged at the upper part and the lower part of the body. A plurality of lace bar bodies are arranged in the inner liner; the peripheral frame of all the lace bar bodies is a positive oil gathering pole. An electric corona pole is arranged in each lace bar body; each electric corona pole adopts a plate-shaped body; spaced tips are distributed at both edges of the plate-shaped body. All the tips can be electric discharge; the phenomena of easy electric discharge, non-uniform electric discharge and big electric discharge dead air areas of the tip of an original tip rod are altered. The utility model enhances oil removing efficiency, and the strength of the plate-shaped body are enhanced.
Description
The utility model relates to electrostatic effect from gas or steam, as separating diffusing particle in the air, more specifically is meant a kind of high efficiency electrostatic oil mist eliminator.
The mist of oil of being discharged in the kitchen to surrounding environment produced pollution problem and how to address this problem more and more and be subject to people's attention, has solved the contaminated with oil mist of family room to a certain extent as appearing on the market of various range hoods.This lampblack absorber is outdoor indoor mist of oil discharge, and it still causes certain pollution to the environment of entire circumference.The static oil mist eliminator can obtain general employing in big hotel, restaurant by the comparatively desirable utensil that addresses this problem as a kind of.It is outdoor that it can make indoor mist of oil not discharge, and to reduce the pollution to surrounding environment, this also is the requirement of national environmental protection department to all catering trades, hotel.Inner bag in this static oil mist eliminator has adopted needle bar grid high voltage structures, there is following defective in the structure of this inner bag: the discharge of a. needle bar corona discharge electrode is inhomogeneous, the easiest discharge in needle point place, and remainder is difficult for discharge, so electric field is corona fully, it is not high to remove mist of oil efficient; B. because the needle bar corona discharge electrode is positioned at grid oil-collecting utmost point center, so there is bigger discharge dead angle area in the diagonal angle of the needle bar corona discharge electrode and the grid oil-collecting utmost point; C. the needle bar corona discharge electrode is comparatively tiny, easily vibrated by windage, produces the discharge noise, and needle bar grid processing cost height, and the mode difficulty is big, cleaning inconvenience.
The utility model purpose is the shortcoming that exists at above-mentioned static oil mist eliminator, and a kind of high efficiency electrostatic oil mist eliminator is provided.
To achieve these goals, the utility model adopts following technical scheme: the same with existing static oil mist eliminator, this oil mist eliminator mainly comprises a body and power supply, body contains inner bag, body be respectively equipped with gas outlet and air inlet up and down, inner bag is provided with several layers of glazing bar body, framework is the positive oil-collecting utmost point around the glazing bar body, be equipped with corona discharge electrode in each glazing bar body, different is: corona discharge electrode adopts plate body, and the two edges of plate body are designed to be furnished with spine at interval.
Since the utility model with the needle bar corona discharge electrode in the inner bag of original clarifier change into have spine plate body as corona discharge electrode, make the spine on the corona discharge electrode pole plate all can discharge, the needle point of changing original needle bar easily discharges, remainder does not discharge and the discharge that produces is inhomogeneous, oil removal efficiency is not high, avoided the diagonal angle of the needle bar corona discharge electrode and the positive oil-collecting utmost point all around to have bigger discharge dead angle area phenomenon, the intensity of plate body also is improved.
Below in conjunction with drawings and Examples, the utility model is described in further detail:
Fig. 1 is existing static oil mist eliminator structural representation.
Fig. 2 is the utility model structure (when door is closed) schematic diagram.
Fig. 3 is an inner-tube structure schematic diagram of the present utility model.
Fig. 4 is the utility model plate body corona discharge electrode structural representation.
See also Fig. 1, existing static oil mist eliminator mainly comprises a body and power supply, body 1 contains inner bag 2, body be respectively equipped with gas outlet 11 and air inlet 12 up and down, in the inner bag 2 several layers of purifying and recovering system layer (two-layer purifying and recovering system layer has drawn) can be arranged in Fig. 1, each purifying and recovering system layer is provided with several glazing bar bodies, framework is the positive oil-collecting utmost point 21 around the glazing bar body, be equipped with needle bar corona discharge electrode 22 in each glazing bar body, needle bar corona discharge electrode 22 is a negative pole, forms an electrostatic field around needle bar corona discharge electrode 22 and the glazing bar body between the positive oil-collecting utmost point 21 of framework.Mist of oil just is purified in this electrostatic field and adsorbs.The clarifier shortcoming of this needle bar corona discharge electrode formula was described in front.
See also Fig. 2-shown in Figure 4, the utility model also mainly comprises body 1 and power supply (see figure 2), is provided with inner bag 2 in the body 1, and inner bag 2 is as the integrated design (see figure 3), can be used as wholely to draw in or pull out from body 1.Contain several glazing bar bodies in the inner bag 2 equally, framework is the positive oil-collecting utmost point 21 around the glazing bar body, corona discharge electrode 23 in each glazing bar body also is a negative pole, corona discharge electrode 23 has adopted plate body, the two edges of plate body are designed to be furnished with spine at interval, are the plate body that is furnished with spine, and plate body is fixed on (see figure 4) on the fixed mount 24, increase the stability of plate body, be subjected to the influence of wind-force less.Plate body is if employing is several, and then fixed interval when mounted, makes the positive oil-collecting utmost point 21 and the setting of plate body opposing parallel on fixed mount 24, to reduce the discharge dead band.On drawing materials, fixed mount 24 adopts the metal material with electric conductivity with plate body, after energising on the fixed mount 24, also i.e. energising on the plate body, each spine on it all discharges, and like this, produces electrostatic field between the positive oil collection plate 21 around plate body and the glazing bar body, when mist of oil passed through from bottom to top, the mist of oil in the electrostatic field promptly was purified and adsorbs.Compare with the needle point discharge of existing needle bar corona discharge electrode, each spine point of discharge obviously increases, and can make the abundant corona of electric field.
Drawn among Fig. 2 sliding door of body 1, the inner bag in it does not draw, and the power supply 13 of clarifier is installed on the sliding door.
Through to the test shows of the utility model clarifier: when the voltage of both positive and negative polarity is 14.5KV, when power is 260W, corona current is up to 17.5mA, if when adopting the clarifier of original needle bar corona discharge electrode, corona current only reaches 5-10mA, the carrying capacity of the more original mist of oil particle of the carrying capacity of mist of oil particle of the present utility model has increased 2-3 doubly, and this has improved the sinking speed of mist of oil particle undoubtedly.Certainly, different length, the distance between the spine that purifies the required plate body of the clarifier that requires all can be determined by designing requirement.
Claims (2)
1, a kind of high efficiency electrostatic oil mist eliminator, this oil mist eliminator mainly comprises a body and power supply, body contains inner bag, body be respectively equipped with gas outlet and air inlet up and down, inner bag is provided with several glazing bar bodies, and framework is the positive oil-collecting utmost point around the glazing bar body, is equipped with corona discharge electrode in each glazing bar body, it is characterized in that: corona discharge electrode adopts plate body, and the two edges of plate body are designed to be furnished with spine at interval.
2, high efficiency electrostatic oil mist eliminator as claimed in claim 1 is characterized in that: said plate body fixed interval is on fixed mount, and the said positive oil-collecting utmost point and plate body opposing parallel are provided with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98223301 CN2320329Y (en) | 1998-02-23 | 1998-02-23 | High-efficiency electrostatic oil mist purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98223301 CN2320329Y (en) | 1998-02-23 | 1998-02-23 | High-efficiency electrostatic oil mist purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2320329Y true CN2320329Y (en) | 1999-05-26 |
Family
ID=33974444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98223301 Expired - Fee Related CN2320329Y (en) | 1998-02-23 | 1998-02-23 | High-efficiency electrostatic oil mist purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2320329Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105149090A (en) * | 2015-08-25 | 2015-12-16 | 钱向然 | High-pressure purification device of air purification device |
| CN105921273A (en) * | 2016-06-07 | 2016-09-07 | 西南交通大学 | Movable static haze removal device |
-
1998
- 1998-02-23 CN CN 98223301 patent/CN2320329Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105149090A (en) * | 2015-08-25 | 2015-12-16 | 钱向然 | High-pressure purification device of air purification device |
| CN105921273A (en) * | 2016-06-07 | 2016-09-07 | 西南交通大学 | Movable static haze removal device |
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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 |