CN107894015B - Cooking equipment's oil smoke processing system - Google Patents

Cooking equipment's oil smoke processing system Download PDF

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Publication number
CN107894015B
CN107894015B CN201711081136.XA CN201711081136A CN107894015B CN 107894015 B CN107894015 B CN 107894015B CN 201711081136 A CN201711081136 A CN 201711081136A CN 107894015 B CN107894015 B CN 107894015B
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CN
China
Prior art keywords
cooking
area
air outlet
purification device
pipe
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Active
Application number
CN201711081136.XA
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Chinese (zh)
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CN107894015A (en
Inventor
许锦标
何光
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shanghai Aican Robot Group Co Ltd
Original Assignee
Shanghai Aican Robot Group Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
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Application filed by Shanghai Aican Robot Group Co Ltd filed Critical Shanghai Aican Robot Group Co Ltd
Priority to CN201911013507.XA priority Critical patent/CN110671732B/en
Priority to CN201711081136.XA priority patent/CN107894015B/en
Priority to PCT/CN2017/117440 priority patent/WO2019085199A1/en
Publication of CN107894015A publication Critical patent/CN107894015A/en
Priority to JP2020524392A priority patent/JP7062214B2/en
Priority to EP18872580.8A priority patent/EP3689195B1/en
Priority to PCT/CN2018/113945 priority patent/WO2019086029A1/en
Priority to EP18873044.4A priority patent/EP3705000B1/en
Priority to PCT/CN2018/113943 priority patent/WO2019086028A1/en
Priority to CN201880071176.2A priority patent/CN111315263B/en
Priority to PCT/CN2018/113941 priority patent/WO2019086026A1/en
Priority to CN201880071177.7A priority patent/CN111315264B/en
Priority to PCT/CN2018/113947 priority patent/WO2019086030A1/en
Priority to CN201880071113.7A priority patent/CN111316042B/en
Priority to JP2020524390A priority patent/JP7092967B2/en
Priority to KR1020207009409A priority patent/KR102341425B1/en
Priority to PCT/CN2018/113942 priority patent/WO2019086027A1/en
Priority to PCT/CN2018/113948 priority patent/WO2019086031A1/en
Priority to CN201880071114.1A priority patent/CN111316043B/en
Priority to KR1020207009407A priority patent/KR102355545B1/en
Priority to JP2020524287A priority patent/JP7016553B2/en
Priority to CN201880071120.7A priority patent/CN111315261A/en
Priority to KR1020207009408A priority patent/KR102408672B1/en
Priority to CN201880071170.5A priority patent/CN111315262B/en
Priority to EP18874397.5A priority patent/EP3690324B1/en
Application granted granted Critical
Publication of CN107894015B publication Critical patent/CN107894015B/en
Priority to US16/862,558 priority patent/US11291331B2/en
Priority to US16/862,615 priority patent/US12031726B2/en
Priority to US16/862,635 priority patent/US11920799B2/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24CDOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
    • F24C15/00Details
    • F24C15/20Removing cooking fumes
    • F24C15/2035Arrangement or mounting of filters
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24CDOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
    • F24C15/00Details
    • F24C15/20Removing cooking fumes
    • F24C15/2042Devices for removing cooking fumes structurally associated with a cooking range e.g. downdraft

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Ventilation (AREA)
  • Baking, Grill, Roasting (AREA)

Abstract

The invention discloses an oil fume treatment system of cooking equipment, which comprises a shell, wherein an inner cavity of the shell comprises an oil fume treatment area and a closed cooking area; a primary purification device, a smoke guide pipe and a pipeline fan are arranged in the oil smoke treatment area, the air inlet end of the smoke guide pipe is connected with the cooking equipment, the air outlet end of the smoke guide pipe is connected with the air inlet end of the primary purification device, the air outlet end of the primary purification device is connected with the pipeline fan, and the air outlet of the pipeline fan is communicated with the cooking area; be equipped with cooking equipment and secondary purifier in the culinary art district, the shell is located the lateral part or the top in culinary art district are equipped with the gas vent, secondary purifier locates gas vent department. The invention can avoid the pollution of the oil smoke generated in the cooking process to the surrounding environment, greatly improve the efficiency of oil smoke purification treatment and improve the cooking environment.

Description

Cooking equipment's oil smoke processing system
Technical Field
The invention relates to the technical field of oil fume purification, in particular to an oil fume treatment system of cooking equipment.
Background
With the development of intelligent technology, society is rapidly stepping into the intelligent era nowadays. In the traditional kitchen equipment, the automation can be realized except for electric rice cooker, electric pressure cooker, electromagnetic oven and other equipment, and some equipment such as frying pan can not meet the intelligent requirement and needs people to spend time on the cooking procedure. Driven by the demand for automation, some automatic cooking machines have appeared in the market and have a trend of wide application. For the design of an automatic cooker, oil fume treatment is always a difficult problem. And in the process of frying the dish by the automatic cooker, the problem of oil fume pollution also causes trouble to users. In particular, the following problems are common to the existing cooker:
1. because of lacking the oil smoke clearance system, it is very troublesome to wash, once the oil smoke gets into the crack of the machine, it is not too easy to wash, easy to breed the bacterium, influence the user's health;
2. the oil smoke is not discharged timely, and the service life of the machine is influenced;
3. the device does not comprise an oil fume treatment device or is only provided with a simple oil fume treatment device, and a large amount of oil fume is still discharged into the air after treatment, so that the surrounding environment is polluted;
4. the use of special oil fume treatment equipment is expensive in cost and high in cost.
Disclosure of Invention
The invention aims to provide an oil fume treatment system of cooking equipment, which can effectively collect and treat oil fume generated in the use process of the cooking equipment and improve the cooking environment.
In order to achieve the purpose, the oil fume treatment system of the cooking equipment comprises a shell, wherein an inner cavity of the shell comprises an oil fume treatment area and a closed cooking area; a primary purification device, a smoke guide pipe and a pipeline fan are arranged in the oil smoke treatment area, the air inlet end of the smoke guide pipe is connected with the cooking equipment, the air outlet end of the smoke guide pipe is connected with the air inlet end of the primary purification device, the air outlet end of the primary purification device is connected with the pipeline fan, and the air outlet of the pipeline fan is communicated with the cooking area; be equipped with cooking equipment and secondary purifier in the culinary art district, the shell is located the lateral part or the top in culinary art district are equipped with the gas vent, secondary purifier locates gas vent department.
Preferably, the primary purification device comprises a condensation pipe and a condensate collector, wherein the air inlet end of the condensation pipe is connected with the air outlet end of the smoke guide pipe, the air outlet end of the condensation pipe is connected with the air inlet of the pipeline fan, and the condensate collector is connected to the middle part of the condensation pipe; the setting height of the condensate collector is lower than that of the air inlet end and the air outlet end of the condensation pipe.
Preferably, the primary purification apparatus further includes a radiator for radiating heat from the condensation duct.
Preferably, the condenser pipe includes first condenser pipe and the second condenser pipe that sets up along vertical direction, the inlet end of first condenser pipe with lead the end of giving vent to anger of tobacco pipe and be connected, the end of giving vent to anger of first condenser pipe with the inlet end of second condenser pipe is connected, the end of giving vent to anger of second condenser pipe with the air inlet of pipeline fan is connected, the condensate collector is located the junction of first condenser pipe and second condenser pipe.
Preferably, the first condensation duct and the second condensation duct are serpentine condensation ducts.
Preferably, a drain is connected to the condensate collector.
Preferably, the cooking equipment comprises a pot body and a pot cover with a movement control mechanism, the movement control device comprises a hollow pot cover shaft, one end of the pot cover shaft is connected with the smoke guide pipe, and the other end of the pot cover shaft is communicated with the exhaust hole of the pot cover.
Preferably, an automatic blanking device, an automatic cleaning device and an automatic dish discharging device are further arranged in the cooking area; the automatic blanking device is arranged at the upper part of the cooking area, the cooking equipment and the automatic cleaning device are respectively arranged at the middle part of the cooking area, and the automatic dish discharging device is arranged at the lower part of the cooking area.
Preferably, secondary purifier includes air exhauster and filter screen filter, the air exhauster is located filter screen filter's air intake department, filter screen filter's gas vent with the gas vent intercommunication in culinary art district.
Preferably, the cooking apparatus is a cooker.
According to the oil fume treatment system of the cooking equipment, the sealed cooking area is arranged in the inner cavity of the shell, so that oil fume can be limited in the cooking area during cooking and discharged after being purified through the oil fume, the pollution of the oil fume generated in the cooking process to the surrounding environment is avoided, and the volume of the cooking area is smaller relative to the kitchen space, so that the oil fume purification treatment efficiency can be greatly improved; the secondary purification device can carry out secondary purification treatment on the waste gas leaked from the cooking equipment and the waste gas discharged from the oil fume treatment area, and has high purification efficiency; the oil fume treatment system of the cooking equipment has simple and reasonable structure and low cost, can effectively improve the environment of a kitchen no matter being applied to a commercial kitchen or a household kitchen, and has good market prospect.
Drawings
Fig. 1 is a front perspective view of a cooking apparatus fume treatment system of the present invention;
fig. 2 is a side structural perspective view of a lampblack treatment system of the cooking apparatus of the present invention;
FIG. 3 is an isometric schematic view of the housing of the fume treatment system of the cooking apparatus of the present invention;
fig. 4 is another direction axis side schematic view of the housing of the oil smoke treatment system of the cooking apparatus of the present invention.
The device comprises a shell, a partition plate, a 3-cooking area, a 4-lampblack treatment area, a 5-primary purification device, a 51-condensation pipe, a 511-first condensation pipe, a 512-second condensation pipe, a 52-condensation liquid collector, a 6-smoke guide pipe, a 7-pipeline fan, a 9-secondary purification device, a 10-connecting hole, 11-cooking equipment, a 111-pot body, a 112-pot cover, a 16-radiator, a 17-liquid discharge pipe, an 18-automatic blanking device, a 19-automatic cleaning device, a 20-automatic vegetable discharging device, a 21-blanking hole, a 22-vegetable outlet, a 23-cover plate, a 24-pot body turnover mechanism protection box, a 25-bin turnover mechanism protection box, a 26-wastewater channel, a 27-guide plate and a 28-cleaning device protection box.
Detailed Description
The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.
Referring to fig. 1-4, the oil smoke treatment system of the cooking device provided by the present invention comprises a housing 1, an inner cavity of the housing comprises an oil smoke treatment area 4 and a closed cooking area 3; the oil fume treatment area 4 is arranged at the middle upper part of the inner cavity, a primary purification device 5, a smoke guide pipe 6 and a pipeline fan 7 are arranged in the oil fume treatment area 4, the air inlet end of the smoke guide pipe 6 is connected with the cooking equipment 11, the air outlet end of the smoke guide pipe is connected with the air inlet end of the primary purification device 5, the air outlet end of the primary purification device 5 is connected with the pipeline fan 7, and the air outlet of the pipeline fan 7 is communicated with the cooking area 3; cooking equipment 11 and secondary purifier 9 are equipped with in the culinary art district 3, shell 1 is located the lateral part or the top in culinary art district 3 are equipped with the gas vent, secondary purifier 9 locates gas vent department.
According to the oil fume treatment system of the cooking equipment based on the technical characteristics, the closed cooking area is arranged in the inner cavity of the shell, so that oil fume can be limited in the cooking area during cooking and discharged after being purified through the oil fume, the pollution of the oil fume generated in the cooking process to the surrounding environment is avoided, and the volume of the cooking area is smaller relative to the kitchen space, so that the oil fume purification treatment efficiency can be greatly improved; the gas outlet of the pipeline fan of the primary purification device is communicated with the cooking area, namely, the waste gas discharged from the oil fume treatment area is discharged into the cooking area, and the secondary purification device can perform secondary purification treatment on the waste gas discharged from the cooking equipment and the waste gas discharged from the oil fume treatment area, so that the purification efficiency is high.
Referring to fig. 1 and 2, the primary purification device 5 includes a condensation pipe 51 and a condensate collector 52, an air inlet end of the condensation pipe 51 is connected to an air outlet end of the smoke guiding pipe 6, an air outlet end of the condensation pipe 51 is connected to an air inlet of the pipeline fan 7, and the condensate collector 52 is connected to a middle portion of the condensation pipe 51. Specifically, the collector 52 is connected to a break or an opening in the middle of the condensation duct 51. The condensate collector 52 is disposed at a height lower than the heights of the inlet and outlet ends of the condensation duct. Preferably, the condensate collector 52 may include a reservoir and a drain control valve.
The condenser pipe 51 comprises a first condenser pipe 511 and a second condenser pipe 512 which are arranged along the vertical direction, the air inlet end of the first condenser pipe 511 is connected with the air outlet end of the smoke guide pipe 6, the air outlet end of the first condenser pipe 511 is connected with the air inlet end of the second condenser pipe 512, the air outlet end of the second condenser pipe 512 is connected with the air inlet of the pipeline fan 7, and the condensate collector 52 is arranged at the joint of the first condenser pipe 511 and the second condenser pipe 512.
The first condensation duct 511 and the second condensation duct 512 are serpentine condensation ducts. Preferably, the first condensation pipe 511 and the second condensation pipe 512 are symmetrically distributed to cross each other. The first condensation pipe 51 and the second condensation pipe 52 are converged at a condensate collector 52, and a drain pipe 17 is connected to the condensate collector 52. The drain pipe 17 extends vertically downward for draining the condensed liquid collected by the condensate collector 52 to the outside of the casing 1 for disposal. In the use process, the pipeline fan 7 enables the first condensation pipe 511 and the second condensation pipe 512 to generate negative pressure, the oil smoke enters the first condensation pipe 511 through the smoke guide pipe 6, one part of oil smoke is condensed into liquid and flows into the condensate collector 52, the other part of oil smoke continues to enter the second condensation pipe 512 for condensation under the action of the negative pressure, and the condensation efficiency can be greatly improved through the design of the double condensation pipes. The condenser pipe can adopt the metal material, utilizes the characteristic of metal can carry out cooling fast, and the efficient of condensation is effectual.
The smoke guide pipe 6 can be made of materials with slow heat conduction and heat dissipation and poor condensation effect, such as plastics, silica gel, nylon and the like. The function and function of the smoke guide tube 6 is to connect the cooking device 11 and the condensation pipe 51 for air flow connection between the two, so that it is necessary that the hot air flow with the soot does not condense in the smoke guide tube 6. The smoke guide pipe 6 extends along the vertical direction, the air inlet of the smoke guide pipe 6 is connected with the cooking equipment 11, the air outlet of the smoke guide pipe 6 is connected with the second condensation pipe 512 through a connecting piece, and the air outlet of the smoke guide pipe 6 is higher than the air inlet of the smoke guide pipe.
The primary purification apparatus 5 further includes a radiator 16 for radiating heat from the condensation duct 51. The heat sink 16 may be a heat dissipation fan, and the heat dissipation fan provides cooling air to the condensation pipe to perform air cooling heat dissipation treatment on the condensation pipe.
The primary purification device 5 treats the oil smoke generated by the cooking equipment by using a condensation method, converts the oil smoke into liquid by condensation, and then collects and discharges the liquid by the condensate collector 52, thereby effectively solving the problem of oil smoke pollution generated by cooking; the cooking device 11 is connected through the smoke guide pipe 6, negative pressure is formed in the condensing pipe 51 and the smoke guide pipe 6 by using the pipeline fan 7, positive pressure is generated when the cooking device 11 is heated, so that oil smoke flows to the primary purification device 5 from the cooking device 11, hot air with the oil smoke is condensed into liquid after being cooled by the condensing pipe 51 and is collected to the condensate collector 52 along the condensing pipe 51, the oil smoke treatment process is simple and effective, and the gas and liquid flow is smooth; the condensation pipes are in a cross symmetrical arrangement form of the snake-shaped condensation pipes, the vertical arrangement pipes and the double condensation pipes, so that the blockage caused by the accumulation of condensed liquid in the condensation pipes can be avoided, the occupied space can be saved due to the structure and arrangement of the condensation pipes, the heat dissipation surface can be effectively enlarged, and the condensation efficiency can be improved; the oil fume treatment device has the advantages of simple structure, low manufacturing cost and effective cost saving.
Referring to fig. 3 and 4, the housing 1 is formed by splicing outer plates and has a shape similar to a rectangular parallelepiped or a square. The oil smoke treatment area 4 is isolated from the cooking area 3 through a partition plate 2, a connecting hole 10 for communicating the oil smoke treatment area 4 with the cooking area 3 is formed in the partition plate 2, and the smoke guide pipe 6 is connected with cooking equipment 11 in the cooking area 3 through the connecting hole 10 in the partition plate 2. Specifically, the cooking device 11 includes a pot body 111 and a pot cover 112 with a movement control mechanism, and the movement control device of the pot cover 112 includes a bearing and a hollow pot cover shaft, the bearing is hermetically installed in the connection hole 10 of the partition plate 2, and specifically, the hermetic installation can be realized by arranging a sealing ring on the connection hole 10. One end of the pot cover shaft is connected with the smoke guide pipe 6, and the other end of the pot cover shaft is communicated with the exhaust hole of the pot cover 112.
An automatic blanking device 18, an automatic cleaning device 19 and an automatic dish discharging device 20 are further arranged in the cooking area; the automatic blanking device 18 is arranged at the upper part of the cooking area 3, the cooking equipment 11 and the automatic cleaning device 19 are respectively arranged at the middle part of the cooking area 3, and the automatic dish discharging device 20 is arranged at the lower part of the cooking area 3. In the preferred embodiment of the present invention, the partition plate divides the cooking area 3 into different functional areas, so that the automation devices with different functions applied to the cooking process can be distributed in order and do not interfere with each other, thereby facilitating the maintenance of each device. In particular, the functional areas may include a blanking area for accommodating the automatic blanking device 18, a washing area for accommodating the automatic washing device 19, and a serving area for accommodating the automatic serving device 20. The blanking area, the cleaning area and the dish discharging area are respectively communicated with the cooking area 3 through the connecting holes on the partition plates 2 or the channels between the partition plates 2. The oil fume treatment area 4 is separated from the blanking area, the cleaning area and the dish outlet area through the partition board 2.
Be equipped with the feed opening 21 that is used for the user's unloading and the dish mouth 22 that goes out of dish on the planking of shell 1 front side or rear side, the planking outside that is equipped with feed opening 21 and dish mouth 22 still sets up the apron 23 that can open and shut, apron 23 is equipped with from inhaling the formula sealing strip with the department of meeting of shell 1 to avoid the oil smoke to leak. When the food needs to be discharged or cooked, a user can open the cover plate 23, the food is discharged or cooked through the discharge opening 21 or the dish outlet 22, and after the food is discharged or cooked, the cover plate 23 is closed to enable the cooking area to be in a closed state.
In an embodiment of the present invention, the pot body 111 has a turnover mechanism, the turnover mechanism includes pot body support frames located at two sides of the pot body, a pot body turnover mechanism protection box 24 for accommodating the pot body support frames is correspondingly disposed on the casing 1, and the pot body turnover mechanism protection boxes 24 are symmetrically disposed on outer plates at the left and right sides of the casing 1.
The automatic blanking device 18 comprises a storage bin with a turnover mechanism, the turnover mechanism comprises storage bin supporting frames located on two sides of the storage bin, a storage bin turnover mechanism protecting box 25 used for containing the storage bin supporting frames is correspondingly arranged on the shell 1, and the storage bin turnover mechanism protecting box 25 is symmetrically arranged on outer plates on the left side and the right side of the shell.
Preferably, the housing 1 is further provided with a cleaning device protection box 28 for accommodating an automatic cleaning device at the position of the cleaning area 13, so as to prevent the device from being damaged by splashed water and the like during the cleaning process. A waste water channel 26 for discharging waste water is connected below the cleaning area 13, and a guide plate 27 for fixing the waste water channel 26 is arranged on the shell 1.
The oil smoke processing system of this embodiment utilizes the shell to form the relatively inclosed culinary art district, utilizes the sealing washer to strengthen airtight effect to utilize the baffle to separate into a plurality of functional area with the culinary art district, make whole culinary art district in good order and reach make full use of, saved the culinary art district volume greatly. Due to the reasonable distribution of the functional areas, when the automatic cooking device is applied to the automatic cooking equipment, the automatic performance of the automatic cooking device can be fully realized, the whole cooking process is highly automated, and the labor input is saved.
Referring to fig. 2, the secondary purification device 9 includes an exhaust fan and a strainer filter, the exhaust fan is disposed at an air inlet of the strainer filter, and an exhaust port of the strainer filter is communicated with an exhaust port of the cooking area 3.
In the present embodiment, the cooking apparatus 11 is a cooker. The oil fume treatment device of the cooking equipment is communicated with the inside of the cooking equipment 11 through a fume guide pipe 6, specifically, the end part of the fume guide pipe 6 is connected to a pan cover shaft of a cooking machine, negative pressure is formed in a condensation pipe and the fume guide pipe 6 by using a pipeline fan 7, positive pressure is generated by heating when dishes are cooked in a pan body of the cooking machine, oil fume in the pan body of the cooking machine enters the fume guide pipe 6 from the pan cover shaft of the cooking machine and enters a condensation pipe 51 through the fume guide pipe 6, hot air with the oil fume is condensed into liquid after being cooled by the condensation pipe, flows downwards along the condensation pipe 51 and is collected in a condensation liquid collector 52, and the liquid is discharged outwards through a liquid discharge pipe 17. The shell 1 can be applied to accommodate a cooking machine, an automatic blanking device, an automatic cleaning device, an automatic dish discharging device and a primary purifying device of the cooking machine, so that the procedures of blanking, dish frying, dish discharging, cleaning and the like can be completed in a closed cooking area, oil smoke generated by the cooking machine can be concentrated in the cooking area for purification treatment, and pollution caused by the environment that the oil smoke leaks out of the structure is reduced.
According to the oil fume treatment system of the cooking equipment, the sealed cooking area for accommodating the automatic feeding device, the cooking equipment, the automatic dish discharging device, the automatic cleaning device and the like is formed in a mode of arranging the sealing rings through the four face sealing plates, and oil fume generated during cooking is treated and then discharged harmlessly through the condensation type primary purification device and the filter screen filtering type secondary purification device, so that the oil fume treatment system is healthy for a human body and environment-friendly. Wherein, a pipeline fan of the primary purification device is designed to exhaust gas into the cooking area, and the secondary purification device is utilized to carry out secondary filtration treatment on the exhaust gas after condensation treatment of the primary purification device; when the cooking equipment rotates and moves to stations for blanking, serving and the like, the cooker cover of the cooking equipment can enable oil smoke to directly enter a cooking area without being processed by the primary purification device in an unclosed state, and the secondary purification device can simultaneously filter the exhaust of the primary purification device and the oil smoke escaping from or missing from the cooker body. The inside accessible baffle of culinary art district forms and has a plurality of functional area for the inside well in order of culinary art district.
The above is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and substitutions can be made without departing from the technical principle of the present invention, and these modifications and substitutions should also be regarded as the protection scope of the present invention.

Claims (10)

1. The oil fume treatment system of the cooking equipment is characterized by comprising a shell, wherein an inner cavity of the shell comprises an oil fume treatment area and a closed cooking area, and the oil fume treatment area is isolated from the cooking area;
a primary purification device, a smoke guide pipe and a pipeline fan are arranged in the oil smoke treatment area, the air inlet end of the smoke guide pipe is connected with the cooking equipment, the air outlet end of the smoke guide pipe is connected with the air inlet end of the primary purification device, the air outlet end of the primary purification device is connected with the pipeline fan, and the air outlet of the pipeline fan is communicated with the cooking area;
a cooking device and a secondary purification device with an exhaust fan are arranged in the cooking area, an exhaust port is formed in the side part or the top part of the shell, which is positioned in the cooking area, and the secondary purification device is arranged at the exhaust port;
oil smoke in the cooking equipment enters the primary purification device after being treated through the smoke guide pipe, enters the cooking area after being treated through the primary purification device, enters the oil smoke in the cooking area after being treated through the primary purification device, and escapes from the cooking equipment to the oil smoke in the cooking area under the action of the exhaust fan, and the oil smoke passes through the secondary purification device for secondary purification treatment.
2. The lampblack treatment system of cooking equipment as claimed in claim 1, wherein the primary purification device comprises a condensation pipe and a condensate collector, the air inlet end of the condensation pipe is connected with the air outlet end of the smoke guide pipe, the air outlet end of the condensation pipe is connected with the air inlet of the pipeline fan, and the condensate collector is connected to the middle part of the condensation pipe; the setting height of the condensate collector is lower than that of the air inlet end and the air outlet end of the condensation pipe.
3. The lampblack treatment system of a cooking device as claimed in claim 2, wherein the primary purification means further comprises a radiator for radiating heat from the condensation pipe.
4. The lampblack treatment system of cooking equipment as claimed in claim 2, wherein the condensation pipe comprises a first condensation pipe and a second condensation pipe which are arranged in the vertical direction, the air inlet end of the first condensation pipe is connected with the air outlet end of the smoke guide pipe, the air outlet end of the first condensation pipe is connected with the air inlet end of the second condensation pipe, the air outlet end of the second condensation pipe is connected with the air inlet of the pipeline fan, and the condensate collector is arranged at the joint of the first condensation pipe and the second condensation pipe.
5. The fume treatment system of cooking apparatus of claim 4, wherein said first and second condensation tubes are serpentine condensation tubes.
6. The fume treatment system for cooking apparatus of claim 2, wherein said condensate collector is connected with a drain.
7. The lampblack treatment system of cooking equipment according to claim 1, wherein the cooking equipment comprises a pot body and a pot cover, the pot cover is provided with a hollow pot cover shaft, one end of the pot cover shaft is connected with the smoke guide pipe, and the other end of the pot cover shaft is communicated with the exhaust hole of the pot cover.
8. The lampblack processing system of cooking equipment as claimed in claim 1, wherein an automatic blanking device, an automatic cleaning device and an automatic dish discharging device are further arranged in the cooking area: the automatic blanking device is arranged at the upper part of the cooking area, the cooking equipment and the automatic cleaning device are respectively arranged at the middle part of the cooking area, and the automatic dish discharging device is arranged at the lower part of the cooking area.
9. The lampblack treatment system of cooking equipment as claimed in claim 1, wherein the secondary purification device further comprises a screen filter, the exhaust fan is arranged at an air inlet of the screen filter, and an air outlet of the screen filter is communicated with an air outlet of the cooking area.
10. The lampblack treatment system of cooking equipment according to any one of claims 1 to 9, wherein the cooking equipment is a cooker.
CN201711081136.XA 2017-11-03 2017-11-03 Cooking equipment's oil smoke processing system Active CN107894015B (en)

Priority Applications (27)

Application Number Priority Date Filing Date Title
CN201911013507.XA CN110671732B (en) 2017-11-03 2017-11-03 Cooking equipment's oil smoke processing system
CN201711081136.XA CN107894015B (en) 2017-11-03 2017-11-03 Cooking equipment's oil smoke processing system
PCT/CN2017/117440 WO2019085199A1 (en) 2017-11-03 2017-12-20 Kitchen smoke treatment system of cooking device
KR1020207009409A KR102341425B1 (en) 2017-11-03 2018-11-05 Cooker fume handling system and cooker
PCT/CN2018/113948 WO2019086031A1 (en) 2017-11-03 2018-11-05 Fume treatment system for stir-frying machine, and stir-frying machine
PCT/CN2018/113945 WO2019086029A1 (en) 2017-11-03 2018-11-05 Closed cooking system and stir fry machine
EP18873044.4A EP3705000B1 (en) 2017-11-03 2018-11-05 Closed cooking system and stir fry machine
PCT/CN2018/113943 WO2019086028A1 (en) 2017-11-03 2018-11-05 Ingredients discharging, cooking and heating system, and fully enclosed cooking machine
CN201880071176.2A CN111315263B (en) 2017-11-03 2018-11-05 Closed culinary art cavity and machine of cooking
PCT/CN2018/113941 WO2019086026A1 (en) 2017-11-03 2018-11-05 Cooking equipment washing system and stir fry machine realizing fully-closed cooking
CN201880071177.7A CN111315264B (en) 2017-11-03 2018-11-05 Closed culinary art system and machine of cooking
PCT/CN2018/113947 WO2019086030A1 (en) 2017-11-03 2018-11-05 Cooking fumes treating system and fully enclosed cooking machine
CN201880071113.7A CN111316042B (en) 2017-11-03 2018-11-05 Oil smoke processing system and cooking machine for realizing totally-enclosed cooking
JP2020524390A JP7092967B2 (en) 2017-11-03 2018-11-05 Cooker oil smoke treatment system and cooker
JP2020524392A JP7062214B2 (en) 2017-11-03 2018-11-05 Closed cooking cavities, closed cooking systems and cookers
PCT/CN2018/113942 WO2019086027A1 (en) 2017-11-03 2018-11-05 Closed cooking cavity and stir fry machine
EP18872580.8A EP3689195B1 (en) 2017-11-03 2018-11-05 Ingredients discharging, cooking and heating system, and fully enclosed cooking machine
CN201880071114.1A CN111316043B (en) 2017-11-03 2018-11-05 Cooking machine oil smoke processing system and cooking machine
KR1020207009407A KR102355545B1 (en) 2017-11-03 2018-11-05 Ingredient input cooking heating system and fully enclosed cooking cooker
JP2020524287A JP7016553B2 (en) 2017-11-03 2018-11-05 Unloaded cooking heating system and fully enclosed cooker
CN201880071120.7A CN111315261A (en) 2017-11-03 2018-11-05 Flushing system of cooking equipment and cooking machine for realizing totally-enclosed cooking
KR1020207009408A KR102408672B1 (en) 2017-11-03 2018-11-05 Enclosed cooking cavities, enclosed cooking systems and cookers
CN201880071170.5A CN111315262B (en) 2017-11-03 2018-11-05 Blanking cooking heating system and totally enclosed cooking and cooking machine
EP18874397.5A EP3690324B1 (en) 2017-11-03 2018-11-05 Cooking machine with a fume treatment system
US16/862,558 US11291331B2 (en) 2017-11-03 2020-04-29 Cooking fume treatment system for cooking machines and cooking machine
US16/862,615 US12031726B2 (en) 2017-11-03 2020-04-30 Ingredient feeding, cooking and heating system, and full-closed cooking machine
US16/862,635 US11920799B2 (en) 2017-11-03 2020-04-30 Closed cooking cavity, closed cooking system and cooking machine

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