CN105864831A - Kitchen range capable of realizing automatic good utilization treatment of oil smoke and oil smoke treatment method for kitchen range - Google Patents
Kitchen range capable of realizing automatic good utilization treatment of oil smoke and oil smoke treatment method for kitchen range Download PDFInfo
- Publication number
- CN105864831A CN105864831A CN201610370251.8A CN201610370251A CN105864831A CN 105864831 A CN105864831 A CN 105864831A CN 201610370251 A CN201610370251 A CN 201610370251A CN 105864831 A CN105864831 A CN 105864831A
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- China
- Prior art keywords
- oil smoke
- oil
- kitchen range
- heat exchanger
- smoke
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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
- F24C3/00—Stoves or ranges for gaseous fuels
- F24C3/08—Arrangement or mounting of burners
- F24C3/085—Arrangement or mounting of burners on ranges
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J15/00—Arrangements of devices for treating smoke or fumes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J15/00—Arrangements of devices for treating smoke or fumes
- F23J15/006—Layout of treatment plant
-
- 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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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Ventilation (AREA)
Abstract
The invention discloses a kitchen range capable of realizing automatic good utilization treatment of oil smoke and an oil smoke treatment method for the kitchen range. By only utilizing a wind force for pumping the oil smoke, the conveyed oil smoke is centrifugally filtered, fully preheated and reheated at a high temperature; condensed oil smoke left on a pipeline wall is gasified and then enters a combustor together with inhaled oil smoke so as to be combusted and decompose; waste gases generated after combustion take heat to reheat and preheat the subsequently inhaled oil smoke; finally the waste gases are exhausted from a smoke exhausting opening far away from a furnace mouth; the exhausted waste gases barely contain oil smoke ingredient after combustion and decomposition; therefore, high-quality full combustion and heat utilization of the oil smoke are realized. The oil smoke inhaled by a smoke collection cover and an oil dirt separator is preheated and reheated, so the oil smoke is fully combusted; therefore, the kitchen range is applicable to different air temperature environments of South and North; extra energy is not needed during heating, so the oil smoke treatment method is applicable to a commercial large-power gas cooker, and high-efficiency oil smoke treatment application and energy conservation application can be provided.
Description
Technical field
The present invention relates to a kind of kitchen range for oil smoke treatment technology, be specifically a kind of from oil smoke benefitization process kitchen range and the processing method to oil smoke thereof.
Background technology
Oil smoke amount produced by gas stove, especially Chinese style gas stove is very big, and oil smoke can be discharged merely one waste beyond doubt as a kind of fuel by oil smoke itself.The technology that oil smoke reclaims as fuel is the most progressively caused attention in the industry, how to improve the utilization rate of oil smoke, more good utilisation oil smoke and play energy-conservation as fuel and improve combustion efficiency, necessarily become one of developing direction of following kitchen range.
Summary of the invention
The technical problem to be solved is to solve problem set forth above, there is provided a kind of and process kitchen range and the processing method to oil smoke thereof from oil smoke benefitization, make gas kitchen ranges improve energy-saving efficiency while combination is removed fume eliminating, utilized oil smoke energy-conservation further, improve the combustibility reclaiming oil smoke.
Described high-efficient oil smoke processes commercial kitchen range, and including the kitchen range (11) of intake stack (14) and band burner (10), the air-flow in intake stack (14) is driven by blower fan (1), it is characterised in that:
The outlet of described intake stack (14) is connected with the air inlet of burner (10), the heating length of pipe heater not less than 500mm it is provided with in being provided with two grades or the heater of more than two grades or described intake stack (14) in described intake stack (14), the oil smoke making entrance intake stack (14) first preheats and is sufficiently heated afterwards, or condensed oily thing gasifies in making pipeline, in order to enter burner and participate in burning.
Further, being additionally provided with exhaust fume collecting hood (3), the front end face at described exhaust fume collecting hood (3) is provided with the baffle plate (4) of band oil pooling dipper (13);Being provided with oil-sewage separation device (2) in intake stack (14), part oil smoke enters oil pooling dipper (13) through baffle plate, and part oil smoke is entered oil pooling dipper (13) after oil-sewage separation device (2) centrifugation.
Further, it is arranged over furnace internal-lining (6) at described burner (10), it is provided with stove circle (7) in the outside on furnace internal-lining (6) top, pan (5) it is equipped with on stove circle (7), it is characterized in that: described stove circle (7) is provided with the supporting part (15) with pan (5) bottom surface close contact, being provided with stove circle passage (8) between described supporting part (15) and furnace internal-lining (6), the high-temp waste gas after making oil smoke burned is sprayed by stove circle passage (8).
Preferably, described stove circle passage (8) is communicated to wind pipe (16), makes the useless flue gas after burning be discharged through wind pipe (16).
Preferably, described heater is heat exchanger.
Further, the oil smoke entered from intake stack (14) sequentially passes through multi-stage heat-exchanger and the air inlet of described burner (16) of more than two grades, or two grades;High-temperature waste flue gas after burning through described stove circle passage (8), enter through heat exchanger heat exchanger channels after discharge.
A kind of utilize the above-mentioned kitchen range processing method to oil smoke, it is characterised in that: the process of oil smoke is through following step:
One, the negative pressure that oil smoke is produced by blower fan (1) flows to exhaust fume collecting hood (3), part oil smoke strikes the baffle plate (4) of exhaust fume collecting hood front end and flows into oil pooling dipper (13) afterwards, part oil smoke is centrifuged separating through oil-sewage separation device (2), and the oil smoke separated flows into oil pooling dipper (13);
Two, it is heated to be high-temperature oil smoke air by the oil smoke of oil-sewage separation device (2) through the pre-add hot arc of preheating apparatus (12) or heater;
Three, high-temperature oil smoke air becomes the high-temperature oil smoke combustion gas being readily burned after the reheating section of reheater (9) or heater;
Four, high-temperature oil smoke combustion gas is ignited participating in burning through burner, and the exhaust gas recirculation after burning is discharged through wind pipe (3).
Preferably, described heater is heat exchanger, and preheating cooking fume is heated to be high-temperature oil smoke combustion gas after the heat exchanger channels of over-heat-exchanger;Waste gas after burning enters wind pipe (3) after the heat exchanger channels of described heat exchanger.
Preferably, described preheating apparatus (12) is heat exchanger, and the oil smoke after oil-sewage separation device (2) is heated to be high-temperature oil smoke air after the low-temperature receiver passage of preheating apparatus (12);The waste gas returned from wind pipe (3) is discharged by low temperature after the heat source passages of described preheating apparatus (12).
The present invention by the oil smoke of recovery before carrying out heating and participate in burning, the filtration of bulky grain oil smoke is carried out in advance in air intake passage, the little particle of oil smoke entered in air intake passage carries out the pre-heat treatment, make the oil smoke that participation is burnt through screening, and the impurity of oil smoke is present in bulky grain oil smoke substantially, soot particles the most fully decomposes participation burning, is discharged completely by its chemical energy, the release rate of oil smoke heat energy can be significantly improved so that it is burning is completely.And attachment and pollution level to equipment itself is low, fully burning is advantageously in purification and the harmless emission of oil smoke.
When environment temperature is relatively low and air velocity is very fast, the preheating of oil smoke is often up to less than intended requirement so that the efficiency of combustion of oil smoke reduces.Before tobacco tar heat exchanger heating near cooking stove, through warm, combustion possibility and the efficiency of combustion of oil smoke will be greatly improved, meanwhile, make use of air intake passage space, also make structure compacter.Meanwhile, preheating apparatus by air intake passage through centrifugation filter after residual condensation fluid again heat, again with oil smoke as fuel while, clean up the tube wall of intake stack.
The oil smoke repeatedly preheating before entering burning is realized by heat exchanger, and the heat energy that supplies of heat exchanger comes from the heat that cooking fume burning itself brings, not only make oil smoke the most fully decompose taste removal, cooking fume is sufficiently purified, and take full advantage of the heat energy that oil smoke burning itself produces, the cooking fume of follow-up air intake is heated and warming up, meanwhile, discharge after also making the cooling of cooking fume after burning, it is to avoid high-temp waste gas discharges the unfavorable factor brought.
Accompanying drawing explanation
Fig. 1 is present configuration schematic diagram front view,
Fig. 2 is A-A sectional view in Fig. 1,
Fig. 3 is enlarged drawing at B in Fig. 2.
In figure: 1 blower fan, 2 greasy dirt seperators, 3 exhaust fume collecting hoods, 4 baffle plates, 5 pans, 6 furnace internal-linings, 7 stove circles, 8 stove circle passages, 9 reheaters, 10 burners, 11 kitchen ranges, 12 preheating apparatus, 13 oil pooling dippers, 14 intake stacks, 15 supporting parts, 16 wind pipes.
Detailed description of the invention
The present invention is further described with preferred embodiment below in conjunction with the accompanying drawings: processes kitchen range from oil smoke benefitization as shown in Figures 1 to 3, integrate smoke pumping, processes oil smoke, utilizes oil smoke to participate in burning, utilize grill burner heat energy process oil smoke and improve the oil smoke own combustion heat energy performance such as heat exchanger effectiveness to heating oil smoke.
Such as Fig. 1, the kitchen range 11 including exhaust fume collecting hood 3, greasy dirt seperator 2, intake stack 14, wind pipe 17, heat exchanger, pan 5 and band burner 16 from oil smoke benefitization process kitchen range of 2.
Wherein, the front end face of described exhaust fume collecting hood 3 is provided with the baffle plate 4 of band oil pooling dipper 13, air inlet is provided with greasy dirt seperator 2, the outlet of greasy dirt seperator 2 connects intake stack 14, intake stack 14 is provided with blower fan 1, the vacuum suction that the oil smoke that kitchen range for heating produces is produced by blower fan, partial particulate in oil smoke strikes baffle plate and concentrates along baffle plate inflow oil pooling dipper 13, the oil smoke of larger particles is by greasy dirt seperator 2 centrifugation and merges into oil pooling dipper 13, and short grained cooking fume enters intake stack 14 by greasy dirt seperator 2.
The oil smoke reclaimed carries out the filtration of bulky grain oil smoke in advance in air intake passage, and the oil smoke participating in burning first passes around screening, and the impurity of oil smoke is present in bulky grain oil smoke substantially.Short grained oil smoke is easier to heated and fully burning.Oil smoke through greasy dirt seperator 2 screening has been filtered bulky grain part and the impurity in major part oil smoke and steam, soot particles the most fully decomposes participation burning, its chemical energy is discharged completely, burning can be participated in as high-quality fuel, and attachment and pollution level to equipment itself is low, fully burning is advantageously in purification and the harmless emission of oil smoke.
Little particle oil smoke first passes through preheating and reheating process before combustion in intake stack 14 in advance, and after entering intake stack 14, i.e. preheated device 12 heats.
Such as embodiment in Fig. 2, described preheating apparatus 12 is the first heat exchanger, little particle cooking fume through described exhaust fume collecting hood 3 and greasy dirt seperator 2 entrance enters the low-temperature receiver passage of the first heat exchanger and is heated, the waste gas that heating energy source returns after coming from burning, first heat exchanger is arranged in the air intake passage between exhaust fume collecting hood and cooking stove, the distance of process longer, make full use of air inlet pipeline, make smoke particle be sufficiently heated.When environment temperature is relatively low and air velocity is very fast, the preheating of oil smoke is often up to less than intended requirement so that the efficiency of combustion of oil smoke reduces.Before tobacco tar heat exchanger heating near cooking stove, through warm, combustion possibility and the efficiency of combustion of oil smoke will be greatly improved, meanwhile, make use of air intake passage space, also make structure compacter.
Meanwhile, preheating apparatus by air intake passage through centrifugation filter after residual condensation fluid again heat, again with oil smoke as fuel while, clean up the tube wall of intake stack.
In Fig. 2,3 embodiments, subsequently enter the second heat exchanger from the cooking fume of the first heat exchanger outlet outflow and reheat, become the high-temperature fuel gas being readily burned before entering burner.Second heat exchanger is arranged around furnace internal-lining 6 and burner 10, fully absorbs the heat of furnace internal-lining 6 burning.
First heat exchanger and the second heat exchanger can separate and be independently arranged, it is also possible to connects as one setting.
It is provided with stove circle 7 in the outside on furnace internal-lining 6 top, described stove circle 7 is provided with and the supporting part 15 of pan 5 bottom surface close contact, as shown in Figure 2, it is placed on reheater 9 bottom shown stove circle 7, stove circle 7 between described supporting part 15 and furnace internal-lining 6 is provided with stove circle passage 8, enters the heat source passages of the second heat exchanger after making oil smoke burned through stove circle passage 8.Due to stove circle 7 and the bottom of a pan close contact, the waste gas that burning produces will not release from cooking stove, but entering the heat source passages of the second heat exchanger, it is to avoid it is unfavorable that waste gas discharges the health to cook near cooking stove, and provide for the preheating cooking fume of follow-up entrance and reheat the energy.The most airtight combustion chamber makes the calory burning will not be by inefficient discharge, and the overwhelming majority is absorbed by pan and reclaims with air-flow and heat exchanger.
Flowing out the burning waste gas after the second heat exchanger and entered the heat source passages of the first heat exchanger by wind pipe 17, provide heat energy for follow-up cooking fume to be heated, the burning waste gas after twice heat exchange is finally discharged from drain.
Therefore the present invention program is merely with lampblack-pumped wind-force, make carried cooking fume carry out being fully warmed-up of relatively long distance after centrifugal filtration to reheat with high temperature, the cold oil smoke gasification that will remain in before on duct wall, enter burner combustion together with sucking oil smoke to decompose, waste gas after burning carries heat and the cooking fume of follow-up entrance is reheated and preheated, and finally discharges from the exhaust opening away from stockhole.The waste gas discharged is substantially free of oil smoke composition after combustion decomposition, it is achieved that the high-quality of oil smoke fully burns and heat energy utilization.Cooking fume owing to sucking through exhaust fume collecting hood and greasy dirt seperator have passed through preheating and reheats, avoid the heating that burning that low ambient temperature causes is insufficient and flow velocity causes soon insufficient, it is applicable to south and the different temperature environments in the north, and heat and need not the extra energy, it is applicable to commercial high power gas-cooker, efficient oil smoke all can be provided to process and energy-saving application.
Claims (9)
1. process kitchen range from oil smoke benefitization, including intake stack (14) and band burner (10)
Kitchen range (11), the air-flow in intake stack (14) by blower fan (1) drive, it is characterised in that:
The outlet of described intake stack (14) is connected with the air inlet of burner (10), described enter
Two grades or the heater of more than two grades or described intake stack (14) it is provided with in wind pipeline (14)
Inside it is provided with the heating length of pipe heater not less than 500mm, makes entrance intake stack (14)
Oil smoke first preheat and be sufficiently heated afterwards, or oily thing gasification condensed in making pipeline, in order to enter combustion
Burner participates in burning.
It is the most according to claim 1 from oil smoke benefitization process kitchen range, it is characterised in that: it is provided with
Exhaust fume collecting hood (3), the front end face at described exhaust fume collecting hood (3) is provided with the baffle plate (4) of band oil pooling dipper (13);
Being provided with oil-sewage separation device (2) in intake stack (14), part oil smoke enters oil pooling dipper (13) through baffle plate,
Part oil smoke is entered oil pooling dipper (13) after oil-sewage separation device (2) centrifugation.
The most according to claim 1 and 2 from oil smoke benefitization process kitchen range, at described burner
(10) be arranged over furnace internal-lining (6), be provided with stove circle (7) in the outside on furnace internal-lining (6) top,
Pan (5) it is equipped with on stove circle (7), it is characterised in that: described stove circle (7) is provided with and pan (5)
The supporting part (15) of bottom surface close contact, is provided with between described supporting part (15) and furnace internal-lining (6)
Stove circle passage (8), the high-temp waste gas after making oil smoke burned is sprayed by stove circle passage (8).
It is the most according to claim 3 from oil smoke benefitization process kitchen range, it is characterised in that: described
Stove circle passage (8) is communicated to wind pipe (16), makes the useless flue gas after burning through wind pipe (16)
It is discharged.
It is the most according to claim 4 from oil smoke benefitization process kitchen range, it is characterised in that: described
Heater is heat exchanger.
It is the most according to claim 5 from oil smoke benefitization process kitchen range, it is characterised in that: from entering
The oil smoke that wind pipeline (14) enters sequentially passes through multi-stage heat-exchanger and the institute of more than two grades, or two grades
State the air inlet of burner (10);Through burning after high-temperature waste flue gas through described stove circle passage (8),
Enter through heat exchanger heat exchanger channels after discharge.
7. utilize one of claim 1~6 described kitchen range processing method to oil smoke, its feature
It is: the process of oil smoke is through following step:
One, the negative pressure that oil smoke is produced by blower fan (1) flows to exhaust fume collecting hood (3), and part oil smoke strikes
The baffle plate (4) of exhaust fume collecting hood front end flows into oil pooling dipper (13) afterwards, and part oil smoke is through oil-sewage separation device
(2) being centrifuged separating, the oil smoke separated flows into oil pooling dipper (13);
Two, through preheating apparatus (12) or hot charging is added by the oil smoke of oil-sewage separation device (2)
It is heated to be high-temperature oil smoke air during the pre-add hot arc put;
Three, high-temperature oil smoke air is through reheater (9) or reheating Duan Houcheng of heater
For the high-temperature oil smoke combustion gas being readily burned;
Four, high-temperature oil smoke combustion gas is ignited participating in burning, the exhaust gas recirculation warp after burning through burner
Cross wind pipe (3) to discharge.
Oil smoke processing method the most according to claim 7, it is characterised in that add hot charging described in:
Being set to heat exchanger, preheating cooking fume is heated to be high-temperature oil smoke after the heat exchanger channels of over-heat-exchanger
Combustion gas;Waste gas after burning enters wind pipe (3) after the heat exchanger channels of described heat exchanger.
9. according to the oil smoke processing method described in claim 7 or 8, it is characterised in that: described pre-
Heater (12) is heat exchanger, and the oil smoke after oil-sewage separation device (2) is through pre-add
It is heated to be high-temperature oil smoke air after the low-temperature receiver passage of thermal (12);Return from wind pipe (3)
The waste gas returned is discharged by low temperature after the heat source passages of described preheating apparatus (12).
Priority Applications (1)
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CN201610370251.8A CN105864831A (en) | 2016-05-30 | 2016-05-30 | Kitchen range capable of realizing automatic good utilization treatment of oil smoke and oil smoke treatment method for kitchen range |
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CN201610370251.8A CN105864831A (en) | 2016-05-30 | 2016-05-30 | Kitchen range capable of realizing automatic good utilization treatment of oil smoke and oil smoke treatment method for kitchen range |
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106382660A (en) * | 2016-08-31 | 2017-02-08 | 熊炜明 | Efficient oil-fume-removing cooker provided with porous oil-fume decomposer |
CN108006705A (en) * | 2017-12-05 | 2018-05-08 | 湖北中瑞天恒节能科技发展有限公司 | A kind of gas burner and gas-cooker |
CN108050546A (en) * | 2017-12-07 | 2018-05-18 | 湖北中瑞天恒节能科技发展有限公司 | Turbocharging gas-cooker |
CN109185937A (en) * | 2018-10-04 | 2019-01-11 | 浙江板川电器有限公司 | A kind of integrated kitchen range with self-cleaning oil-fume separating device |
CN117606052A (en) * | 2023-09-22 | 2024-02-27 | 北京百年盛隆厨房设备有限公司 | Energy-saving emission-reducing environment-friendly commercial cooking stove |
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CN101086339A (en) * | 2007-07-09 | 2007-12-12 | 青岛大学 | Oil smoke suction machine and gas oven integrated type internal combustion oven |
CN102829494A (en) * | 2012-09-17 | 2012-12-19 | 青岛大学 | Fuel gas type household central heating device |
CN105605622A (en) * | 2014-11-24 | 2016-05-25 | 上海滋康机电新技术研究所 | Energy-saving gas cooking stove |
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Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
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CN2655073Y (en) * | 2003-09-29 | 2004-11-10 | 何宗彦 | Device for purifying fume and odor by cooking flame and burning waste gas |
CN101086339A (en) * | 2007-07-09 | 2007-12-12 | 青岛大学 | Oil smoke suction machine and gas oven integrated type internal combustion oven |
CN102829494A (en) * | 2012-09-17 | 2012-12-19 | 青岛大学 | Fuel gas type household central heating device |
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Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106382660A (en) * | 2016-08-31 | 2017-02-08 | 熊炜明 | Efficient oil-fume-removing cooker provided with porous oil-fume decomposer |
CN108006705A (en) * | 2017-12-05 | 2018-05-08 | 湖北中瑞天恒节能科技发展有限公司 | A kind of gas burner and gas-cooker |
CN108050546A (en) * | 2017-12-07 | 2018-05-18 | 湖北中瑞天恒节能科技发展有限公司 | Turbocharging gas-cooker |
CN109185937A (en) * | 2018-10-04 | 2019-01-11 | 浙江板川电器有限公司 | A kind of integrated kitchen range with self-cleaning oil-fume separating device |
CN109185937B (en) * | 2018-10-04 | 2023-09-15 | 浙江板川电器有限公司 | Integrated kitchen range with self-cleaning oil smoke separation device |
CN117606052A (en) * | 2023-09-22 | 2024-02-27 | 北京百年盛隆厨房设备有限公司 | Energy-saving emission-reducing environment-friendly commercial cooking stove |
CN117606052B (en) * | 2023-09-22 | 2024-05-28 | 北京百年盛隆厨房设备有限公司 | Energy-saving emission-reducing environment-friendly commercial cooking stove |
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Application publication date: 20160817 |