CN1166433C - Kitchen oil fume cleaning apparatus - Google Patents
Kitchen oil fume cleaning apparatus Download PDFInfo
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- CN1166433C CN1166433C CNB021519471A CN02151947A CN1166433C CN 1166433 C CN1166433 C CN 1166433C CN B021519471 A CNB021519471 A CN B021519471A CN 02151947 A CN02151947 A CN 02151947A CN 1166433 C CN1166433 C CN 1166433C
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Abstract
The present invention relates to a purifying device for kitchen oil fumes, which comprises an electrostatic adsorption assembly and a hot water spray head, wherein the hot water spray head leaches discharge bodies and deposits an electrode plate; a columnar conductive main body of the electrostatic adsorption assembly is equidistantly provided with a string of discharge bodies which are perpendicular to an axial cord of the electrostatic adsorption assembly and are in positive triangular to dodecagonal sheet shapes. The present invention is characterized in that the purifying device for kitchen oil fumes is provided with a water spray oil removing assembly and a water and oil separating assembly. The present invention has the advantages of novel design, compact structure, simple operation and convenient maintenance. The present invention integrates the water spray oil removing assembly and the electrostatic adsorption assembly into a whole, can be suitable for the special requirements for purifying kitchen oil fumes, and can effectively remove smoke, oil drops, impurities and foreign odor in kitchen oil fumes. The pollution of kitchen oil fumes and exhaust air can be effectively controlled. The present invention particularly has obvious effects of purifying oil fumes and irritant air with pungent taste. The present invention is provided with the water and oil separating assembly, so waste water and waste oil after leached and treated can be separated effectively. Therefore, the discharge of waster water can not cause pollution or even block a sewer. Moreover, the waster oil is fully recovered and utilized. The present invention is a novel device for purifying kitchen oil fumes effectively.
Description
Technical field the present invention relates to separate the device of diffusing particle with hydro-peening liquid as release agent and electrostatic effect from gas, air or steam, relates in particular to a kind of kitchen oil fume purifying device.
Background technology has the kitchen oil fume purifying in places such as restaurant, restaurant and dining room now, mainly be to adopt showering to handle, not good enough to the purification efficiency of mist of oil, steam, impurity and peculiar smell, handle the water-oil mixture that discharge the back, can pollute even the obstruction sewer, cause new environmental problem.For adapting to the kitchen oil fume purifying special requirement, the applicant's the CN2356738Y of patent has formerly announced " a kind of clarifier of kitchen fume ", another formerly patent 02248314.4 a kind of " cooking fume cleaner electrostatic discharge " proposed, can improve kitchen oil fume purifying efficient, but its performance still is necessary further improvement.
Summary of the invention is to overcome the weak point that prior art exists, and the present invention proposes a kind of kitchen oil fume purifying device.The technical scheme that adopts is as follows:
A kind of kitchen oil fume purifying device, comprise also by the electric field unit, the Electrostatic Absorption assembly that is composed in series and be located at top, every group of electric field unit and be used for hot-water nozzle at non-purified treatment state drip washing discharge body and precipitation electrodes plate, the electric field unit that the Electrostatic Absorption assembly is combined into by at least 50 column conductive bodies and corresponding precipitation electrodes plate is divided into and is at least 2 even number set, again every group electric field unit is being handled on the kitchen fume airflow direction after the parallel arranged, the extra electric field polarity that is provided by HV generator by two ends is connected into the progression that equates with electric field list number of tuples again, the column conductive bodies is equidistantly to be provided with thereon and the positive three～dodecagon discharge body of the sheet of its axis normal string, between the electric field unit, be provided with the dividing plate that becomes the closed airway of series connection with the housing mutual group, the air inlet of Electrostatic Absorption assembly, the gas outlet, it is the air inlet of closed airway, the gas outlet, be located at the air flue two ends that is positioned at top, electric field unit respectively, it is characterized in that being provided with air inlet and kitchen fume exhaust outlet, gas outlet and the airtight respectively water spray oil removing assembly that is connected of Electrostatic Absorption assembly air inlet.
The further feature of this kitchen oil fume purifying device is, water spray oil removing assembly is an air inlet, the gas outlet is located at the gas-water separation U-shaped closed cavity of top, both sides respectively, air inlet one side top is provided with the shower nozzle that the spray water source is provided by circulating pump, the below of air inlet is provided with the many groups of deflectors that can form water curtain, the below of gas outlet is provided with 2～4 groups of gas-water separation grids that are used for separating the oil smoke diffusing particle, the upper end, turning part of U-shaped closed cavity, also be provided with a pair of herringbone gas-water separation deflector, the bottom, turning part is the storage chamber of the water-oil mixture after the water spray is handled, its top is provided with overfall, press close to the bottom surface and be provided with drainage port, this drainage port is connected to the circulating pump water inlet through a three-way connection one road, and another Lu Zaijing one water valve is connected to the water source feed pipe.
This kitchen oil fume purifying device more further feature be, deflector and horizontal angle are 40 °～55 °, preferably 50 °, herringbone gas-water separation deflector and horizontal angle are 30 °～40 °, preferably 35 °.
This kitchen oil fume purifying device more further feature be, the thickness of gas-water separation grid is 10～15 centimetres, is that 1～2 centimetre plastics porous plate through hole dislocation lamination is formed by thickness, the aperture of through hole is 6～8 millimeters.
The another further feature of this kitchen oil fume purifying device is, at the air flue that is positioned at below the electric field unit, be provided with quantity and be half the one group of import of electric field list number of tuples and separate assembly with the water oil that the overfall of water spray oil removing assembly is connected respectively with water-oil mixture catchment port, another import after the drip washing that is positioned at air flue is handled.
A further feature again of this kitchen oil fume purifying device is, water oil separate assembly by the water oil disengagement chamber of air flue below, the end that is arranged in water oil disengagement chamber top be provided with the water-oil mixture catchment port after drip washing is handled water oil afflux swash plate, be positioned at water oil disengagement chamber and be used to extend waste oil that the water oil that the water-oil mixture path is beneficial to water oil standing separation separates deflector, has the wastewater outlet of the discharge pipe that inserts water-oil mixture and be located at the mixed liquor liquid level and export and form.
A further feature again of this kitchen oil fume purifying device is, it is one water oil disengagement chamber to be separated into passage obvious stenosis in water-oil mixture catchment port neighboring area in the curved slab of the passage of waste water, waste oil outlet neighboring area that water oil separates deflector.
An also further feature of this kitchen oil fume purifying device is, the following cover plate of cleaning opening under the sealing of upper cover plate that is provided with cleaning opening in quantity and the sealing that electric field list number of tuples equates on the housing of Electrostatic Absorption assembly and equal number.
The present invention's beneficial effect against existing technologies is, novel, compact conformation, simple to operate, easy to maintenance, its catchment spray oil removing assembly and Electrostatic Absorption assembly is an one, can adapt to the special requirement that purifies kitchen fume, can effectively dispel smog, oil droplet, impurity and peculiar smell in the kitchen fume, the pollution of kitchen fume waste gas can be controlled effectively, and oil smoke, especially pungent irritative gas clean-up effect are obvious.Water oil is set separates assembly, can effectively separate waste water and waste oil after drip washing is handled, making discharge of wastewater can not pollute even stop up sewer, and waste oil is fully recycled, is the novel device of the kitchen fume in places such as a kind of effective purification restaurant, restaurant and dining room.
Description of drawings the present invention has the following drawings:
Fig. 1 is an organigram of the present invention;
Fig. 2 is that Figure 1A-A separates the assembly partial view to water oil;
Fig. 3 is that Figure 1B-B separates assembly waste oil outlet partial view to water oil;
Fig. 4 is that Fig. 1 C-C separates assembly wastewater outlet partial view to water oil;
Fig. 5 is that Fig. 1 D-D separates assembly catchment port partial view to water oil.
A kind of kitchen oil fume purifying device that is used for the Sichuan cuisine shop of the specific embodiment
The contrast accompanying drawing is further described the specific embodiment below.
This kitchen oil fume purifying device, comprise also by electric field unit 1, the Electrostatic Absorption assembly that is composed in series 2 and be located at 1 top, every group of electric field unit and be used for hot-water nozzle 3 at non-purified treatment state drip washing discharge body and precipitation electrodes plate, Electrostatic Absorption assembly 2 is that the electric field unit 1 that 60 millimeters square precipitation electrodes plate is combined into is divided into 4 groups by 224 the column conductive bodies and the corresponding length of side, again every group electric field unit 1 is being handled on the kitchen fume airflow direction after the parallel arranged, the extra electric field polarity that is provided by 1.2 ten thousand volts of HV generators 4 by two ends is connected into 4 grades again, the column conductive bodies is that length overall is 1.2 meters, 20 millimeters of its equal intervals are provided with the sheet polygon-octagonal discharge body string with its axis normal, Electrostatic Absorption assembly 2 is efficient high energy electrostatic absorbers, and sheet polygon-octagonal discharge body string is specially for adapting to the electrostatic discharge of the special requirement research and design that purifies kitchen fume.Between electric field unit 1, be provided with the dividing plate 7 that becomes the closed airway 6 of series connection with housing 5 mutual group, the air inlet 8 of Electrostatic Absorption assembly 2, gas outlet 9, promptly the air inlet of closed airway 6, gas outlet are located at the air flue two ends that is positioned at 1 top, electric field unit respectively,
Be provided with air inlet 10 and kitchen fume exhaust outlet, gas outlet 11 and the airtight respectively water spray oil removing assembly 12 that is connected of the air inlet 8 of Electrostatic Absorption assembly 2.This is for adapting to the matching component of the special requirement research and design that purifies kitchen fume.Electrostatic Absorption assembly 2 is dry type Electrostatic Absorption, can gather adsorbate on discharge body and the precipitation electrodes plate, enables water spray oil removing assembly 12 in non-purified treatment state, and it is often kept clean, and could carry out purified treatment by efficient high energy.
Water spray oil removing assembly 12 is air inlets 10, gas outlet 11 is located at the gas-water separation U-shaped closed cavity 13 of top, both sides respectively, air inlet 10 1 side tops are provided with the shower nozzle 15 that the spray water source is provided by circulating pump 14, it is 50 ° with horizontal angle that the below of air inlet 10 is provided with many groups, can form the deflector 16 of water curtain, the below of gas outlet 11 is provided with 2 groups of gas-water separation grids 17 that are used for separating the oil smoke diffusing particle, to improve the effect of water spray oil removing, the thickness of gas-water separation grid 17 is 12 centimetres, by 12 thickness is that 1 centimetre plastics porous plate through hole dislocation lamination is formed, and the aperture of through hole is 7 millimeters.The upper end, turning part of U-shaped closed cavity 13, also be provided with a pair of and horizontal angle and be 35 ° herringbone gas-water separation deflector 18, the bottom, turning part is the storage chamber 19 of the water-oil mixture after the water spray is handled, its top is provided with overfall 20, press close to the bottom surface and be provided with drainage port 21, this drainage port 21 is connected to the water inlet of circulating pump 14 through a three-way connection one road, and another Lu Zaijing one water valve 22 is connected to the water source feed pipe.
At the air flue that is positioned at below the electric field unit 1, water-oil mixture catchment port 24, another import 25 after being provided with quantity and being one group of import 23 of 2 and the drip washing that is positioned at air flue being handled separate assembly 26 with the water oil that the overfall 20 of water spray oil removing assembly 12 is connected respectively.This is for adapting to the matching component of the needs research and design that the discharge waste after the kitchen oil fume purifying processing is handled again.
Water oil separate assembly 26 by the water oil disengagement chamber 27 of air flue below, the end that is arranged in water oil disengagement chamber 27 tops be provided with the water-oil mixture catchment port 24 after drip washing is handled water oil afflux swash plate 28, be positioned at water oil disengagement chamber 27 and be used to extend waste oil that the water oil that the water-oil mixture path is beneficial to water oil standing separation separates deflector 29, has the wastewater outlet 31 of the drainpipe 30 that inserts water-oil mixture and be located at the mixed liquor liquid level and export 32 and form.
It is one water oil disengagement chamber to be separated into the curved slab that exports the passage of 32 neighboring areas in the passage obvious stenosis of water-oil mixture catchment port 24 neighboring areas in wastewater outlet 31, waste oil that water oil separates deflector 29, the water-oil mixture that is flowed into by catchment port 24 is from flowing to broader passage than slype, speed slows down, water oil standing separation is more abundant, the waste oil that floats over the liquid level upper strata is expelled to oil collector from waste oil outlet 32, and waste water is expelled to sewer through siphon pipe 30 from wastewater outlet 31.
Be provided with in 4 sealings the following cover plate 34 that cleans opening under the upper cover plate 33 that cleans opening and 4 sealings on the housing 5 of Electrostatic Absorption assembly 2.
Before this device uses, open the water valve 22 that is connected to the water source feed pipe in advance, inject water to the bottom of U-shaped closed cavity 13, there is water to discharge until wastewater outlet 31, close water valve 22 again.
When entering the purified treatment state, promptly culinary cuisine time elder generation ON cycle pump 14, connect the power supply of HV generator 4 again, and culinary art is closed circulating pump 14 after finishing, and disconnect the power supply of HV generator 4.
In non-purified treatment state, every day 1～2 time, each 15～20 minutes, with 70～90 ℃ of hot water drip washing discharge body and precipitation electrodes plate, every about 6 months, shed sealing and go up the upper cover plate 33 that cleans opening and seal the following cover plate 34 that cleans opening down, with instrument, water and cleaning agent discharge cleaning body and precipitation electrodes plate, to keep its cleaning.
This kitchen oil fume purifying device can effectively be dispeled smog, oil droplet, impurity and the peculiar smell in the kitchen fume, and the pollution of kitchen fume waste gas can be controlled effectively, and oil smoke, especially pungent irritative gas clean-up effect are obvious.Oil, cigarette purification efficiency reach 95% respectively, and the pungent irritative gas purification efficiency of cooking the Sichuan cuisine generation reaches 90%.
Claims (10)
1. kitchen oil fume purifying device, comprise also by the electric field unit, the Electrostatic Absorption assembly that is composed in series and be located at top, every group of electric field unit and be used for hot-water nozzle at non-purified treatment state drip washing discharge body and precipitation electrodes plate, the electric field unit that the Electrostatic Absorption assembly is combined into by at least 50 column conductive bodies and corresponding precipitation electrodes plate is divided into and is at least 2 even number set, again every group electric field unit is being handled on the kitchen fume airflow direction after the parallel arranged, the extra electric field polarity that is provided by HV generator by two ends is connected into the progression that equates with electric field list number of tuples again, the column conductive bodies is equidistantly to be provided with thereon and the positive three～dodecagon discharge body of the sheet of its axis normal string, between the electric field unit, be provided with the dividing plate that becomes the closed airway of series connection with the housing mutual group, the air inlet of Electrostatic Absorption assembly, the gas outlet, it is the air inlet of closed airway, the gas outlet, be located at the air flue two ends that is positioned at top, electric field unit respectively, it is characterized in that being provided with air inlet and kitchen fume exhaust outlet, gas outlet and the airtight respectively water spray oil removing assembly that is connected of Electrostatic Absorption assembly air inlet.
2, kitchen oil fume purifying device according to claim 1, it is characterized in that water spray oil removing assembly is an air inlet, the gas outlet is located at the gas-water separation U-shaped closed cavity of top, both sides respectively, air inlet one side top is provided with the shower nozzle that the spray water source is provided by circulating pump, the below of air inlet is provided with the many groups of deflectors that can form water curtain, the below of gas outlet is provided with 2～4 groups of gas-water separation grids that are used for separating the oil smoke diffusing particle, the upper end, turning part of U-shaped closed cavity, also be provided with a pair of herringbone gas-water separation deflector, the bottom, turning part is the storage chamber of the water-oil mixture after the water spray is handled, its top is provided with overfall, press close to the bottom surface and be provided with drainage port, this drainage port is connected to the circulating pump water inlet through a three-way connection one road, and another Lu Zaijing one water valve is connected to the water source feed pipe.
3, kitchen oil fume purifying device according to claim 1 and 2 is characterized in that deflector and horizontal angle are 40 °～55 °, and herringbone gas-water separation deflector and horizontal angle are 30 °～40 °.
4, kitchen oil fume purifying device according to claim 2, the thickness that it is characterized in that the gas-water separation grid is 10～15 centimetres, is that 1～2 centimetre plastics porous plate through hole dislocation lamination is formed by thickness, the aperture of through hole is 6～8 millimeters.
5, kitchen oil fume purifying device according to claim 1, it is characterized in that at the air flue that is positioned at below the electric field unit, be provided with quantity and be half the one group of import of electric field list number of tuples and separate assembly with the water oil that the overfall of water spray oil removing assembly is connected respectively with water-oil mixture catchment port, another import after the drip washing that is positioned at air flue is handled.
6, kitchen oil fume purifying device according to claim 5, it is characterized in that water oil separate assembly by the water oil disengagement chamber of air flue below, the end that is arranged in water oil disengagement chamber top be provided with the water-oil mixture catchment port after drip washing is handled water oil afflux swash plate, be positioned at water oil disengagement chamber and be used to extend waste oil that the water oil that the water-oil mixture path is beneficial to water oil standing separation separates deflector, has the wastewater outlet of the discharge pipe that inserts water-oil mixture and be located at the mixed liquor liquid level and export and form.
7, kitchen oil fume purifying device according to claim 6 is characterized in that it is curved slab that water oil separates deflector.
8, kitchen oil fume purifying device according to claim 1 is characterized in that cleaning the following cover plate of opening under the sealing that is provided with the upper cover plate that cleans opening in quantity and the sealing that electric field list number of tuples equates and equal number on the housing of Electrostatic Absorption assembly.
9, kitchen oil fume purifying device according to claim 1 and 2 is characterized in that deflector and horizontal angle are 50 °.
10, kitchen oil fume purifying device according to claim 1 and 2 is characterized in that herringbone gas-water separation deflector and horizontal angle are 35 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB021519471A CN1166433C (en) | 2002-11-08 | 2002-11-08 | Kitchen oil fume cleaning apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB021519471A CN1166433C (en) | 2002-11-08 | 2002-11-08 | Kitchen oil fume cleaning apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1410147A CN1410147A (en) | 2003-04-16 |
| CN1166433C true CN1166433C (en) | 2004-09-15 |
Family
ID=4752060
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB021519471A Expired - Fee Related CN1166433C (en) | 2002-11-08 | 2002-11-08 | Kitchen oil fume cleaning apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1166433C (en) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100413561C (en) * | 2003-11-26 | 2008-08-27 | 株洲工学院帅科机械清洗研究所 | Upper sprinkling secondary refining gas purifying technology |
| CN101850205B (en) * | 2010-05-27 | 2012-04-11 | 阳足开 | Waste gas purification apparatus |
| CN102580439B (en) * | 2012-02-23 | 2014-06-18 | 柳州市恒一环保科技有限公司 | Lampblack purification system |
| HK1164041A2 (en) * | 2012-04-25 | 2013-03-01 | Kin Shing Chan | Smoke purification system |
| CN102679427B (en) * | 2012-05-08 | 2015-06-17 | 广东徳塑科技有限公司 | Oil smoke purifier with honeycomb structure |
| CN102764698B (en) * | 2012-07-23 | 2015-10-28 | 苏州源林纺织机械科技有限公司 | Be applied to the clarifier with cleaning function of forming machine baking oven |
| CN103697520B (en) * | 2013-12-30 | 2016-09-14 | 文坤山 | Heat energy dynamic interception oil smoke air cleaning facility |
| CN104976658A (en) * | 2014-04-06 | 2015-10-14 | 施鸿斌 | Spray dust collector |
| CN104549735A (en) * | 2014-08-01 | 2015-04-29 | 冯玉报 | Fume purification system and working method thereof |
| CN104549736A (en) * | 2014-08-01 | 2015-04-29 | 冯玉报 | Lampblack purifying main machine and operating method thereof |
| CN107435991B (en) * | 2016-05-27 | 2022-10-21 | 宁波方太厨具有限公司 | Room air purification system |
| CN107261720A (en) * | 2017-07-13 | 2017-10-20 | 佛山市科思博科技有限公司 | Industrial waste gas processing system |
| CN108405181A (en) * | 2018-03-02 | 2018-08-17 | 朱浩淼 | A kind of fume purifying waste-heat recovery device |
| CN109708172A (en) * | 2018-12-11 | 2019-05-03 | 上海应达风机股份有限公司 | A kind of oil fume purifier |
| CN109668198A (en) * | 2018-12-29 | 2019-04-23 | 刘文萱 | A kind of Water curtain type cooker hood |
-
2002
- 2002-11-08 CN CNB021519471A patent/CN1166433C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1410147A (en) | 2003-04-16 |
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Granted publication date: 20040915 Termination date: 20111108 |