CN104976662A - Electrostatic dust collector - Google Patents
Electrostatic dust collector Download PDFInfo
- Publication number
- CN104976662A CN104976662A CN201410137009.7A CN201410137009A CN104976662A CN 104976662 A CN104976662 A CN 104976662A CN 201410137009 A CN201410137009 A CN 201410137009A CN 104976662 A CN104976662 A CN 104976662A
- Authority
- CN
- China
- Prior art keywords
- positive
- cavity volume
- negative
- electrode
- electricity plate
- 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
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Classifications
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- 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
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- 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
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
- Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust
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- 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 provides an electrostatic dust collector, belonging to the technical field of kitchen equipment. The electrostatic dust collector comprises a range hood, a fan, an exhaust pipe, a volume cavity, an exhaust manifold, a positive electric plate, a positive electrode, a negative electric plate, a negative electrode and through holes, wherein the positive electrode and the negative electrode are arranged on a lower wall surface of the volume cavity; the positive electric plate is arranged in the volume cavity and is fixedly bonded together with the positive electrode; the negative electric plate is arranged in the volume cavity and is fixedly bonded together with the negative electrode; the through holes are distributed in the negative electric plate in an array. The dust in the exhaust of kitchens can be removed by installing the electrostatic device in the volume cavity, so that the exhaust of the range hood is cleaner and does not pollute the environment.
Description
Technical field
The invention belongs to cooking apparatus technical field, specifically, is a kind of electrostatic precipitator special in the gas extraction system of smoke exhaust ventilator.
Background technology
Along with the development of society, the living standard of the people is improving constantly, and the number of times of people's cooking will constantly increase, and the consumption of food oil is also just continuous in increase.No matter cook own home, or have a meal in restaurant, be absolutely necessary with food oil cooking.When cooking, because food oil is by high-temperature heating, puts into that moment of oil and follow-up cooking process at dish, a large amount of dust and harmful chemicals gas in kitchen, can be produced.Because most of family of China continues to use traditional chinese-style cuisine custom, kitchen to the pollution of domestic environment early pay close attention to by people.Kitchen pollution is air pollution mainly, causes air-polluting factor in kitchen to be many-sided, and with energy resource structure, edible oil kind used, cooking methods, food species etc. all have relation.Pollutant common in general kitchen has BaP, carbon monoxide, pellet, nitrogen oxide etc., and they are bad or stuffy at kitchen ventilation, to indoor diffusion, can cause indoor pollution when particularly door and window closes in the winter time.Kitchen in present resident Jia Zhonghe restaurant, has all installed smoke exhaust ventilator substantially.These harmful chemical gas and dust are all extracted in air by smoke exhaust ventilator substantially.Along with the environmental protection consciousness of people constantly strengthens, the chemical gas how to produce cooking and dust removing are very important problems.
Find by prior art documents, application number is 200720080353, name is called the patented technology of cooking fume cleaner, provides a kind of kitchen purification device adopting elbow and adsorption structure, but it can not that effective harmful chemicals gas and dust eliminated in kitchen flue gas.
Summary of the invention
The present invention is directed to above-mentioned deficiency, provide the electrostatic precipitator that a kind of kitchen exhaust systems is special, it can remove the dust in kitchen flue gas effectively.
The present invention is achieved through the following technical solutions, the present invention includes smoke exhaust ventilator, blower fan, air entry, gas outlet, power switch, light switch, fan switch, blast pipe, cavity volume, exhaust main, positive electroplax, positive electrode, negative electricity plate, negative electrode and open-work, blower fan and gas outlet are arranged in the upper surface of smoke exhaust ventilator, air entry is arranged in the lower surface of smoke exhaust ventilator, power switch, light switch and fan switch are arranged in the front end face of smoke exhaust ventilator, the air inlet of blast pipe is connected with gas outlet, the air inlet/outlet of cavity volume respectively with the gas outlet of blast pipe, exhaust main is connected, the wall of cavity volume is insulator, positive electrode, negative electrode is arranged on the lower wall surface of cavity volume, positive electroplax to be arranged in cavity volume and to be consolidated with positive electrode, negative electricity plate to be arranged in cavity volume and to be consolidated with negative electrode, open-work is arranged in also array distribution on negative electricity plate.
Further, the cross section of cavity volume, positive electroplax, positive electrode, negative electricity plate, negative electrode is rectangle in the present invention, and the cross-sectional area of negative electricity plate is greater than the cross-sectional area of positive electroplax.
In implementation process of the present invention, positive electroplax and negative electricity plate are arranged in cavity volume.When resident family own home cooks, blower fan is opened and is energized to positive and negative electrode, flue gas is discharged in exhaust main by the open-work on negative electricity plate.When flue gas is through positive and negative electroplax, under the electrostatic interaction of positive and negative electroplax, the dust in flue gas is absorbed.
The invention has the beneficial effects as follows: the present invention is reasonable in design, structure is simple, and convenient for production, successful, effectively can remove the dust in kitchen flue gas.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structural representation of A-A section in Fig. 1;
Fig. 3 is the structural representation of B-B section in Fig. 1;
Label in accompanying drawing is respectively: 1, smoke exhaust ventilator, and 2, blower fan, 3, air entry, 4, gas outlet, 5, power switch, 6, light switch, 7, fan switch, 8, blast pipe, 9, cavity volume, 10, exhaust main, 11, positive electroplax, 12, positive electrode, 13, negative electricity plate, 14, negative electrode, 15, open-work.
Detailed description of the invention
Elaborate to embodiments of the invention below in conjunction with accompanying drawing, the present embodiment, premised on technical solution of the present invention, give detailed embodiment and concrete operating process, but protection scope of the present invention is not limited to following embodiment.
embodiment
Embodiments of the invention as shown in Figure 1 to Figure 3, the present invention includes smoke exhaust ventilator 1, blower fan 2, air entry 3, gas outlet 4, power switch 5, light switch 6, fan switch 7, blast pipe 8, cavity volume 9, exhaust main 10, positive electroplax 11, positive electrode 12, negative electricity plate 13, negative electrode 14 and open-work 15, blower fan 2 and gas outlet 4 are arranged in the upper surface of smoke exhaust ventilator 1, and air entry 3 is arranged in the lower surface of smoke exhaust ventilator 1, power switch 5, light switch 6 and fan switch 7 are arranged in the front end face of smoke exhaust ventilator 1, and the air inlet of blast pipe 8 is connected with gas outlet 4, the air inlet/outlet of cavity volume 9 respectively with the gas outlet of blast pipe 8, exhaust main 10 is connected, and the wall of cavity volume 9 is insulator, positive electrode 12, negative electrode 14 is arranged on the lower wall surface of cavity volume 9, positive electroplax 11 to be arranged in cavity volume 9 and to be consolidated with positive electrode 12, negative electricity plate 13 to be arranged in cavity volume 9 and to be consolidated with negative electrode 14, and open-work 15 to be arranged on negative electricity plate 13 and array distribution, cavity volume 9, positive electroplax 11, positive electrode 12, negative electricity plate 13, the cross section of negative electrode 14 is rectangle, and the cross-sectional area of negative electricity plate 13 is greater than the cross-sectional area of positive electroplax 11.
In implementation process of the present invention, positive electroplax 11 and negative electricity plate 13 are arranged in cavity volume 9.When resident family own home cooks, blower fan 2 is opened and is energized to positive and negative electrode, flue gas is discharged in exhaust main by the open-work 15 on negative electricity plate 13.When flue gas is through positive and negative electroplax, under the electrostatic interaction of positive and negative electroplax, the dust in flue gas is absorbed.
Claims (2)
1. an electrostatic precipitator, comprises smoke exhaust ventilator (1), blower fan (2), air entry (3), gas outlet (4), power switch (5), light switch (6) and fan switch (7), blower fan (2) and gas outlet (4) are arranged in the upper surface of smoke exhaust ventilator (1), and air entry (3) is arranged in the lower surface of smoke exhaust ventilator (1), power switch (5), light switch (6) and fan switch (7) are arranged in the front end face of smoke exhaust ventilator (1), it is characterized in that, also comprise blast pipe (8), cavity volume (9), exhaust main (10), positive electroplax (11), positive electrode (12), negative electricity plate (13), negative electrode (14) and open-work (15), the air inlet of blast pipe (8) is connected with gas outlet (4), the air inlet/outlet of cavity volume (9) respectively with the gas outlet of blast pipe (8), exhaust main (10) is connected, and the wall of cavity volume (9) is insulator, positive electrode (12), negative electrode (14) is arranged on the lower wall surface of cavity volume (9), positive electroplax (11) to be arranged in cavity volume (9) and to be consolidated with positive electrode (12), negative electricity plate (13) to be arranged in cavity volume (9) and to be consolidated with negative electrode (14), and open-work (15) is arranged in the upper and array distribution of negative electricity plate (13).
2. electrostatic precipitator according to claim 1, it is characterized in that, the cross section of cavity volume (9), positive electroplax (11), positive electrode (12), negative electricity plate (13), negative electrode (14) is rectangle, and the cross-sectional area of negative electricity plate (13) is greater than the cross-sectional area of positive electroplax (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410137009.7A CN104976662A (en) | 2014-04-06 | 2014-04-06 | Electrostatic dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410137009.7A CN104976662A (en) | 2014-04-06 | 2014-04-06 | Electrostatic dust collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104976662A true CN104976662A (en) | 2015-10-14 |
Family
ID=54273429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410137009.7A Pending CN104976662A (en) | 2014-04-06 | 2014-04-06 | Electrostatic dust collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104976662A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106733194A (en) * | 2017-03-31 | 2017-05-31 | 广东美的厨房电器制造有限公司 | Electrostatic equipment and lampblack absorber |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2182945Y (en) * | 1993-12-18 | 1994-11-16 | 李金孝 | Cooking fume removing machine needing no cleaning work |
| CN2486218Y (en) * | 2001-08-31 | 2002-04-17 | 冯志军 | Static method for fume purifier |
| CN2734307Y (en) * | 2004-03-12 | 2005-10-19 | 郭兆声 | Composite oil smoke processing unit |
| CN2860616Y (en) * | 2005-04-30 | 2007-01-24 | 关雪映 | Statical electricity fume exhausting device for domestic fume exhauster |
| CN201189431Y (en) * | 2008-05-19 | 2009-02-04 | 徐扬 | Zero-release oil smoke purification device with oil smoke purification board |
| WO2013000254A1 (en) * | 2011-06-28 | 2013-01-03 | Liu Honghua | Oil fume purification method |
-
2014
- 2014-04-06 CN CN201410137009.7A patent/CN104976662A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2182945Y (en) * | 1993-12-18 | 1994-11-16 | 李金孝 | Cooking fume removing machine needing no cleaning work |
| CN2486218Y (en) * | 2001-08-31 | 2002-04-17 | 冯志军 | Static method for fume purifier |
| CN2734307Y (en) * | 2004-03-12 | 2005-10-19 | 郭兆声 | Composite oil smoke processing unit |
| CN2860616Y (en) * | 2005-04-30 | 2007-01-24 | 关雪映 | Statical electricity fume exhausting device for domestic fume exhauster |
| CN201189431Y (en) * | 2008-05-19 | 2009-02-04 | 徐扬 | Zero-release oil smoke purification device with oil smoke purification board |
| WO2013000254A1 (en) * | 2011-06-28 | 2013-01-03 | Liu Honghua | Oil fume purification method |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106733194A (en) * | 2017-03-31 | 2017-05-31 | 广东美的厨房电器制造有限公司 | Electrostatic equipment and lampblack absorber |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151014 |
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| WD01 | Invention patent application deemed withdrawn after publication |