CN110894968A - Oil fume extraction system used on catering pot body - Google Patents
Oil fume extraction system used on catering pot body Download PDFInfo
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- CN110894968A CN110894968A CN201911262529.XA CN201911262529A CN110894968A CN 110894968 A CN110894968 A CN 110894968A CN 201911262529 A CN201911262529 A CN 201911262529A CN 110894968 A CN110894968 A CN 110894968A
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- oil
- base
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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
- F24C15/2035—Arrangement or mounting of filters
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/77—Liquid phase processes
- B01D53/78—Liquid phase processes with gas-liquid contact
Abstract
The invention relates to the technical field of oil fume treatment, and discloses an oil fume pumping system used on a catering pot body, which comprises a base plate, wherein two identical through holes are formed in the base plate, a handle groove is formed in the base plate, the handle groove is a rectangular groove, a base column is fixedly connected to the wall surface below the base plate, the base column is cylindrical, the inner part of the base column is hollow, the two base columns are mutually attached, the diameter of each base column is the same as that of the two through holes formed in the base plate, the two base columns are fixed on the two through holes formed in the base plate, the upper wall surfaces of the two base columns and the upper wall surface of the base plate are positioned on the same plane, a groove is formed above each base column, the handle groove is communicated with the groove, the groove is used for placing a cooking bench and a cooking pot, an oil fume suction port formed in the upper end of each base column is higher than the pot port, at the time, the, and the oil smoke is sucked into the treatment system at the boiler mouth, so that the leakage of the oil smoke is greatly reduced.
Description
Technical Field
The invention relates to the technical field of oil fume treatment, in particular to an oil fume extraction system used on a catering pot body.
Background
The oil fume emitted by cooking at ordinary times is a large amount of thermal oxidation decomposition products generated by edible oil and food under the high-temperature condition. When cooking, the oil is heated, blue smoke which is decomposed in the initial stage appears when the temperature reaches the smoke point of the edible oil of 170 ℃, the decomposition speed is accelerated along with the continuous rise of the temperature, when the temperature reaches 250 ℃, a large amount of oil smoke is generated and accompanied by pungent smell, and the particle size of the oil smoke is 0.01 micron to 0.3 micron. The oil smoke sample of the often fried food collected from the resident family by the relevant department is analyzed, and 220 kinds of chemical substances are detected, wherein the chemical substances mainly comprise aldehyde, ketone, hydrocarbon, fatty acid, alcohol, aromatic compound, ester, lactone, heterocyclic compound and the like. Known mutant carcinogens such as volatile nitrosamines are also found in cooking fumes. Toxic smoke generated by high-temperature oil smoke can damage the respiratory system, thereby inducing lung cancer. The generation of toxic fumes is temperature dependent: when the oil is burnt to 150 ℃, the glycerol can generate acrolein, has strong spicy taste, and has strong stimulation to the nose, eyes and mucous membranes; when oil burns to "spit fire", aggregates are produced in addition to acrolein, which may cause damage to cell chromosomes and cause canceration. The repeatedly heated cooking oil contains more carcinogenic substances and has higher harmfulness, and the existing oil fume extraction system directly extracts oil fume from the room and then exhausts the oil fume to the outside, so that the harm caused by the oil fume cannot be relieved, and even the health of other people can be harmed, or a simple cover is adopted to collect the oil fume, and the oil fume is exhausted to the outside through an exhaust fan. Only collect the oil smoke, do not do purification treatment, the oil smoke clearance is 0%, and the greasy dirt still can the polluted air after being discharged, is one of the reasons that the haze produced, also can cause the oil smoke part to reveal because of collecting incompletely and harm health and polluted environment after the oil smoke produces.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides an oil fume extraction system used on a catering pan body, which solves the problems of incomplete oil fume collection and insufficient oil fume removal rate.
(II) technical scheme
In order to achieve the purpose, the invention provides the following technical scheme: a fume exhaust system used on a catering pot body comprises a substrate, wherein the substrate is a rectangular plate, two identical through holes are formed in the substrate, a handle groove is formed in the substrate and is a rectangular groove, a base column is fixedly connected to the wall surface below the substrate, the base column is cylindrical and is hollow, the base columns are two and are attached to each other, the diameter of each base column is identical to that of each through hole formed in the substrate, the two base columns are fixed to the two through holes formed in the substrate, the upper wall surfaces of the two base columns and the upper wall surface of the substrate are located on the same plane, a groove is formed above each base column, the diameter of the groove is cylindrical and is half of that of each base column, the groove is used for placing a cooking bench, the handle groove is communicated with the groove, a fume suction port is formed in the inner wall surface of the groove, the fume suction port is a circular ring-shaped hole and extends to the hollow part inside the base columns, the net surface is fixedly connected on the oil smoke suction port, the smoke inlet is fixedly connected in the base column, the smoke inlet is funnel-shaped with the upper enlarged part and the lower enlarged part, the circular diameter of the upper wall surface of the smoke inlet is equal to the inner wall surface of the base column, the smoke inlet is positioned below the groove, the base column, the groove and the upper part of the smoke inlet form an oil smoke suction flue, an oil smoke fan is arranged above the smoke inlet and is electrically connected with the outside, the lower end of the smoke inlet is fixedly connected with an oil smoke channel, the oil smoke channel is composed of two mutually vertical and internally hollow pipelines, the diameter of the oil smoke channel is equal to the diameter of the lower end of the smoke inlet, one side of the two base columns which are close to each other is provided with a connector, the connector is a circular through hole, the diameter of the connector is equal to the diameter of the oil smoke channel, the oil smoke channel arranged in the base column on the left side and the oil, the inside oil smoke passageway that sets up of left pillar passes the connector and is linked together with the inside oil smoke passageway that sets up of pillar on right side, the horizontal fixed mounting of pillar right lower extreme on right side has the oil smoke treatment chamber, the oil smoke treatment chamber is inside hollow cylindrical, seted up into the hole on the public wall between connector and the oil smoke treatment chamber, it equals with the diameter of oil smoke passageway that the hole is circular shape through-hole and advances the diameter of hole to advance the hole, the oil smoke passageway passes the inside that advances the hole and extend to the oil smoke treatment chamber, seted up on the excircle wall of oil smoke treatment chamber and sprayed the hole, it is circular shape through-hole to spray the hole.
Preferably, the oil smoke treatment chamber top is provided with the spray room, and the spray room is long cubic and the inside splendid attire of spray room has alkali lye, and the through-hole has been seted up to spray room below wall, fixedly connected with atomizer on the through-hole, and atomizer lower extreme fixed mounting has the shower nozzle, and the shower nozzle is big and the round platform shape of inside hollow in the little below in top, and the lower wall fixed mounting of shower nozzle has the water spray net, and the last wall diameter of shower nozzle equals with the hole that sprays, and the upper end fixed mounting of shower nozzle is in the hole that sprays, and the shower nozzle is located inside the oil smoke treatment chamber this moment.
Preferably, the wall surface of the lower end in the oil fume treatment chamber is provided with an inclined plane, the inclined plane is in a shape with high periphery and low middle part, the center of the inclined plane is provided with an oil collecting tank, the oil collecting tank is in a funnel shape with a large upper part and a small lower part and hollow inside, the lower end of the oil collecting tank is fixedly connected with a connecting column, the connecting column is in a cylindrical shape with hollow inside, and the outer wall surface of the connecting column is provided with an external thread.
Preferably, an oil collecting chamber is arranged below the oil collecting tank, the oil collecting chamber is hollow, an opening is formed in the upper wall surface of the oil collecting chamber, the opening is a circular hole, internal threads are formed in the opening, and the oil collecting chamber is communicated with the oil collecting tank after the connecting column is in threaded connection with the opening.
Preferably, the rear end of the oil fume treatment chamber is fixedly connected with an exhaust chamber, the exhaust chamber is cylindrical, the interior of the exhaust chamber is hollow, the right end of the exhaust chamber is open, a wall surface shared by the oil fume treatment chamber and the exhaust chamber is provided with a smoke outlet, the smoke outlet is a circular through hole, and the diameter of the smoke outlet is half of that of the exhaust chamber.
Preferably, the smoke inlet and the smoke outlet are higher than the inclined plane to effectively prevent oil stains on the inclined plane from leaking, and an exhaust fan is fixedly mounted inside the exhaust chamber and electrically connected with the outside.
(III) advantageous effects
Compared with the prior art, the invention provides an oil fume extraction system used on a catering pot body, which has the following beneficial effects:
1. this a smoke exhaust ventilator system for on catering pot body, set up flutedly on the foundation pillar, the recess is used for placing the top of a kitchen range and stir-fry dish and use the pot, and the oil absorption cigarette mouth of seting up in the upper end of foundation pillar is higher than the pot mouth, and during the oil smoke entered into oil smoke processing procedure owing to the suction effect of oil smoke exhaust ventilator, and just with the oil smoke suction processing system in pot mouth department, reduced revealing of oil smoke by a wide margin.
2. This a smoke exhaust system for on food and beverage pot body, the handle groove of seting up on the base plate is linked together with the recess of seting up on the pillar, because the oil absorption mouth of seting up on the pillar will be higher than the pot for cooking just can be effectively be used for placing the iron pan handle when cooking with oil smoke handle groove.
3. This a smoke exhaust system for on catering pot body, because the pillar is inside to be hollow structure, the diameter of recess is half of the diameter of pillar, the inside fixed mounting of pillar has into the mouth, the pillar this moment, the oil absorption flue has been formed between recess and the mouth, the oil smoke of production enters into the oil absorption flue from the oil absorption mouth through the rotation of the inside oil smoke exhaust fan of pillar, the preliminary collection of rethread inlet gets into the oil smoke passageway, be convenient for centralized processing behind the oil smoke in the oil smoke passageway enters into the oil smoke treatment chamber.
4. This a smoke exhaust system for on the food and beverage pot body, alkali lye in the spray chamber is inside through the shower nozzle blowout oil smoke treatment room after the atomizer atomizing, purifies the oil smoke through the mode that sprays and oil smoke contact, has increased the efficiency that the oil smoke was handled and is purified.
5. This a smoke exhaust ventilator system for on the food and beverage pot body, the greasy dirt after the oil smoke purifies is collected for the convenience of seting up on inclined plane, and the greasy dirt is combined the back again because the inclined plane all around the shape that high centre is low can be to middle gathering, has increased efficiency and the greasy dirt of greasy dirt collection and can not concentrate on the oil smoke bottom of disposal chamber and cause and pile up, and the greasy dirt of collection gets into an oil collecting chamber, and oil collecting chamber and oil collecting groove pass through threaded connection, conveniently dismantles the washing.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic cross-sectional view of the present invention;
FIG. 3 is an enlarged view of the structure at A in FIG. 2;
FIG. 4 is a schematic view of the cooking bench of the present invention;
fig. 5 is a schematic structural view of the oil smoke exhausting system of the present invention.
In the figure: the device comprises a base plate 1, a handle groove 2, a base column 3, a groove 4, a smoke suction port 5, a smoke suction flue 6, a smoke inlet 7, an oil smoke exhaust fan 8, an oil smoke channel 9, a connecting port 10, a smoke inlet 11, an oil smoke treatment chamber 12, a spray hole 13, a spray chamber 14, a through hole 15, a atomizer 16, a spray head 17, an inclined plane 18, an oil collection groove 19, a connecting column 20, an oil collection chamber 21, an exhaust chamber 23 with an opening 22, an exhaust hole 24 and an exhaust fan 25.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1-5, a cooking fume extracting system for catering pan bodies comprises a base plate 1, wherein the base plate 1 is a rectangular plate, two identical through holes are formed in the base plate 1, a handle groove 2 is formed in the base plate 1, the handle groove 2 is a rectangular groove, a base column 3 is fixedly connected to the lower wall surface of the base plate 1, the base column 3 is cylindrical, the inside of the base column 3 is hollow, two base columns 3 are attached to each other, the diameter of each base column 3 is identical to that of the two through holes formed in the base plate 1, the two base columns 3 are fixed to the two through holes formed in the base plate 1, the upper wall surfaces of the two base columns 3 and the upper wall surface of the base plate 1 are located on the same plane, a groove 4 is formed above the base column 3, the groove 4 is cylindrical, the diameter of the groove 4 is half of that of the base column 3, the groove 4 is used for placing a cooking bench, the handle groove 2 is communicated with the, an oil smoke suction port 5 is arranged on the inner wall surface of the groove 4, the oil smoke suction port 5 is a circular ring-shaped hole, the oil smoke suction port 5 extends to the hollow part in the base column 3, a net surface is fixedly connected on the oil smoke suction port 5, a smoke inlet 7 is fixedly connected in the base column 3, the smoke inlet 7 is a funnel shape with the upper part enlarged and the lower part enlarged, the circular diameter of the upper wall surface of the smoke inlet 7 is equal to that of the inner wall surface of the base column 3, the smoke inlet 7 is positioned below the groove 4, an oil smoke suction flue 6 is formed above the base column 3, the groove 4 and the smoke inlet 7, an oil smoke fan 8 is arranged above the smoke inlet 7, the oil smoke fan 8 is electrically connected with the outside, an oil smoke channel 9 is fixedly connected with the lower end of the smoke inlet 7, the oil smoke channel 9 is composed of two mutually vertical and internally hollow pipelines, the diameter of the oil smoke channel 9 is equal to that of the lower end of the smoke inlet 7, a connecting port 10 is, the connecting port 10 is a circular through hole, the diameter of the connecting port 10 is equal to that of the oil smoke channel 9, the oil smoke channel 9 arranged inside the left base column 3 and the oil smoke channel 9 arranged inside the right base column 3 are positioned on the same horizontal line, the oil smoke channel 9 arranged inside the left base column 3 passes through the connecting port 10 and is communicated with the oil smoke channel 9 arranged inside the right base column 3, the right lower end of the right base column 3 is horizontally and fixedly provided with an oil smoke treatment chamber 12, the oil smoke treatment chamber 12 is a hollow cylindrical shape, a smoke inlet hole 11 is arranged on a common wall surface between the connecting port 10 and the oil smoke treatment chamber 12, the smoke inlet hole 11 is a circular through hole, the diameter of the smoke inlet hole 11 is equal to that of the oil smoke channel 9, the oil smoke channel 9 passes through the smoke inlet hole 11 and extends into the oil smoke treatment chamber 12, a spraying hole 13 is arranged on the excircle wall surface of the oil smoke treatment chamber 12, a spray chamber 14 is arranged above the oil fume treatment chamber 12, the spray chamber 14 is cuboid, alkali liquor is contained in the spray chamber 14, a through hole 15 is formed in the wall surface below the spray chamber 14, an atomizer 16 is fixedly connected to the through hole 15, a spray head 17 is fixedly installed at the lower end of the atomizer 16, the spray head 17 is in a round table shape with a small upper part and a large lower part and a hollow inner part, a spray net is fixedly installed on the lower wall surface of the spray head 17, the diameter of the upper wall surface of the spray head 17 is equal to that of the spray hole 13, the upper end of the spray head 17 is fixedly installed in the spray hole 13, the spray head 17 is positioned in the oil fume treatment chamber 12 at the moment, an inclined surface 18 is formed on the wall surface at the lower end inside the oil fume treatment chamber 12, the inclined surface 18 is in a shape with high periphery and low middle part, an oil collection tank 19 is formed in the center of the inclined surface 18, the oil collection tank, the outer wall surface of the connecting column 20 is provided with external threads, an oil collecting chamber 21 is arranged below the oil collecting groove 19, the oil collecting chamber 21 is hollow, the upper wall surface of the oil collecting chamber 21 is provided with an opening 22, the opening 22 is a circular hole and an internal thread is arranged in the opening 22, the oil collecting chamber 21 is communicated with the oil collecting groove 19 after the connecting column 20 is in threaded connection with the opening 22, the rear end of the oil fume treatment chamber 12 is fixedly connected with an exhaust chamber 23, the exhaust chamber 23 is hollow and cylindrical with a right end opening 22, the wall surface of the oil fume treatment chamber 12 common to the exhaust chamber 23 is provided with a smoke outlet 24, the smoke outlet 24 is a circular through hole 15, and the diameter of the smoke outlet 24 is half of the diameter of the exhaust chamber 23, the smoke inlet 11 and the smoke outlet 24 are higher than the inclined plane 18 to effectively prevent oil stains on the inclined plane 18 from leaking, the exhaust chamber 23 is internally and fixedly provided with an exhaust fan 25, and the exhaust fan 25 is electrically connected with the outside.
When in use, the utility model is used,
firstly, a groove 4 is formed in a base column 3, the groove 4 is used for placing a cooking bench and a pot for frying dishes, an oil smoke suction port 5 formed in the upper end of the base column 3 is higher than a pot opening, oil smoke enters an oil smoke treatment procedure under the suction action of an oil smoke suction fan 8 at the moment, the oil smoke is sucked into a treatment system at the pot opening, and leakage of the oil smoke is greatly reduced. The handle groove 2 arranged on the base plate 1 is communicated with the groove 4 arranged on the base column 3, and the oil smoke suction port 5 arranged on the base column 3 is higher than a cooking pot so as to effectively use the oil smoke handle groove 2 for placing an iron pot handle during cooking. Because the inside hollow structure that is of foundation column 3, the diameter of recess 4 is half of the diameter of foundation column 3, the inside fixed mounting of foundation column 3 has into mouth 7, foundation column 3 this moment, oil absorption flue 6 has been formed between recess 4 and the mouth 7, the oil smoke that produces enters into oil absorption flue 6 from oil absorption mouth 5 through the rotation of the inside oil smoke exhaust fan 8 of foundation column 3, the preliminary collection of rethread mouth 7 gets into oil smoke passageway 9, be convenient for centralized processing after the oil smoke in the oil smoke passageway 9 enters into oil smoke treatment chamber 12. The alkali liquor in the spray chamber 14 is atomized by the atomizer 16 and then sprayed into the oil smoke treatment chamber 12 through the spray head 17, and the oil smoke is purified by contacting with the oil smoke in a spraying mode, so that the oil smoke treatment and purification efficiency is improved. The inclined plane 18 is arranged to facilitate oil stain collection after oil smoke purification, after the oil stain is combined with the oil smoke treatment chamber 12, the oil stain is collected in the oil smoke treatment chamber 12 due to the fact that the inclined plane 18 is high in the periphery and low in the middle, the oil stain is collected efficiently, the oil stain is not collected at the bottom of the oil smoke treatment chamber 12 and accumulated, the collected oil stain enters the oil collection chamber 21, the oil collection chamber 21 is connected with the oil collection groove 19 through threads, and the oil stain is convenient to disassemble and clean. Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides a smoke exhaust system for on catering pot body, includes base plate (1), its characterized in that: the base plate (1) is provided with a handle groove (2), the lower wall surface of the base plate (1) is fixedly connected with two base columns (3), the base columns (3) are mutually attached, a groove (4) is formed above the base column (3), the inner wall surface of the groove (4) is provided with an oil smoke suction port (5), the oil smoke suction port (5) extends to the inner hollow part of the base column (3), the inner part of the base column (3) is fixedly connected with a smoke inlet (7), the smoke inlet (7) is funnel-shaped with the upper part enlarged and the lower part enlarged, the circular diameter of the upper wall surface of the smoke inlet (7) is equal to that of the inner wall surface of the base column (3), an oil smoke exhaust fan (8) is arranged above the smoke inlet (7), the oil smoke exhaust fan (8) is electrically connected with the outside, the lower end of the smoke inlet (7) is fixedly connected with an oil smoke channel (9), the diameter of the oil smoke channel (9) is equal to that, a connecting port (10) is arranged at one side of each of the two base columns (3) which is close to each other, a lampblack treatment chamber (12) is horizontally and fixedly arranged at the lower right end of the base column (3) at the right side, a smoke inlet (11) is arranged on a common wall surface between the connecting port (10) and the lampblack treatment chamber (12), a spray hole (13) is arranged on an excircle wall surface of the lampblack treatment chamber (12), a spray chamber (14) is arranged above the lampblack treatment chamber (12), a through hole (15) is arranged on a wall surface below the spray chamber (14), an atomizer (16) is fixedly connected on the through hole (15), a spray head (17) is fixedly arranged at the lower end of the atomizer (16), an inclined surface (18) is arranged on the inner lower end wall surface of the lampblack treatment chamber (12), the inclined surface (18) is in a shape with high periphery and low middle part, an oil collecting tank (19), an oil collecting chamber (21) is arranged below the oil collecting tank (19), an opening (22) is formed in the upper wall surface of the oil collecting chamber (21), an exhaust chamber (23) is fixedly connected to the rear end of the oil smoke treatment chamber (12), the exhaust chamber (23) is hollow and cylindrical, the right end of the exhaust chamber (22) is provided with the opening, a smoke outlet (24) is formed in the wall surface shared by the oil smoke treatment chamber (12) and the exhaust chamber (23), an exhaust fan (25) is fixedly installed in the exhaust chamber (23), and the exhaust fan (25) is electrically connected with the outside.
2. The cooking fume extraction system for catering pan bodies as claimed in claim 1, wherein: the base plate (1) is provided with two identical through holes, the diameter of each base pillar (3) is identical to that of each through hole formed in the base plate (1), the two base pillars (3) are fixed to the two through holes formed in the base plate (1), and the upper wall surfaces of the two base pillars (3) and the upper wall surface of the base plate (1) are located on the same plane.
3. The cooking fume extraction system for catering pan bodies as claimed in claim 1, wherein: the handle groove (2) formed in the base plate (1) is communicated with the groove (4) formed in the base column (3).
4. The cooking fume extraction system for catering pan bodies as claimed in claim 1, wherein: the smoke inlet (7) is positioned below the groove (4), and an oil suction flue (6) is formed at the hollow part above the base column (3), the groove (4) and the smoke inlet (7).
5. The cooking fume extraction system for catering pan bodies as claimed in claim 1, wherein: the oil smoke channel (9) arranged inside the base column (3) on the left side penetrates through the connecting port (10) to be communicated with the oil smoke channel (9) arranged inside the base column (3) on the right side.
6. The cooking fume extraction system for catering pan bodies as claimed in claim 1, wherein: the oil smoke channel (9) passes through the smoke inlet hole (11) and extends to the interior of the oil smoke treatment chamber (12).
7. The cooking fume extraction system for catering pan bodies as claimed in claim 1, wherein: the spraying holes (13) are vertical to the central line of the oil fume treatment chamber (12).
8. The cooking fume extraction system for catering pan bodies as claimed in claim 1, wherein: the upper end of the spray head (17) is fixedly arranged in the spray hole (13), and the spray head (17) is positioned in the oil fume treatment chamber (12).
9. The cooking fume extraction system for catering pan bodies as claimed in claim 1, wherein: after the connecting column (20) is in threaded connection with the opening (22), the oil collecting chamber (21) is communicated with the oil collecting groove (19).
10. The cooking fume extraction system for catering pan bodies as claimed in claim 1, wherein: the smoke inlet (11) and the smoke outlet (24) are higher than the highest height of the inclined plane (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911262529.XA CN110894968A (en) | 2019-12-11 | 2019-12-11 | Oil fume extraction system used on catering pot body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911262529.XA CN110894968A (en) | 2019-12-11 | 2019-12-11 | Oil fume extraction system used on catering pot body |
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| Publication Number | Publication Date |
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| CN110894968A true CN110894968A (en) | 2020-03-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911262529.XA Pending CN110894968A (en) | 2019-12-11 | 2019-12-11 | Oil fume extraction system used on catering pot body |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102062430A (en) * | 2011-01-25 | 2011-05-18 | 吴小国 | Safety protection type circulating oil filtration environmental friendly integrated stove |
| CN204943621U (en) * | 2015-09-17 | 2016-01-06 | 绍兴欧曼迪电器有限公司 | A kind of chafing dish smoke-absorbing, purifying device |
| DE102015220221A1 (en) * | 2015-10-16 | 2017-04-20 | Kuchenmeister Gmbh | Process for the production of energy from steam containing steam and apparatus for carrying out this process |
-
2019
- 2019-12-11 CN CN201911262529.XA patent/CN110894968A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102062430A (en) * | 2011-01-25 | 2011-05-18 | 吴小国 | Safety protection type circulating oil filtration environmental friendly integrated stove |
| CN204943621U (en) * | 2015-09-17 | 2016-01-06 | 绍兴欧曼迪电器有限公司 | A kind of chafing dish smoke-absorbing, purifying device |
| DE102015220221A1 (en) * | 2015-10-16 | 2017-04-20 | Kuchenmeister Gmbh | Process for the production of energy from steam containing steam and apparatus for carrying out this process |
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Application publication date: 20200320 |
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