CN112361392A - Electronic furnace with oil fume suction filter device - Google Patents

Electronic furnace with oil fume suction filter device Download PDF

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Publication number
CN112361392A
CN112361392A CN202011525796.4A CN202011525796A CN112361392A CN 112361392 A CN112361392 A CN 112361392A CN 202011525796 A CN202011525796 A CN 202011525796A CN 112361392 A CN112361392 A CN 112361392A
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CN
China
Prior art keywords
oil
oil smoke
fume
collecting cup
suction
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Granted
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CN202011525796.4A
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Chinese (zh)
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CN112361392B (en
Inventor
李墨轩
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Individual
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    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24CDOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
    • F24C7/00Stoves or ranges heated by electric energy
    • 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

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Ventilation (AREA)
  • Baking, Grill, Roasting (AREA)

Abstract

The invention discloses an electronic oven with an oil fume suction filter device, which comprises an electronic oven body and the oil fume suction filter device, wherein the oil fume suction filter device is arranged on the side surface of the electronic oven body, the oil fume suction filter device comprises an oil fume suction support seat, an oil fume collecting cup assembly and a fan, the oil fume suction support seat is vertically fixed on one side of the electronic oven body, the oil fume collecting cup assembly is detachably arranged in the oil fume suction support seat, and the fan is fixed in the oil fume suction support seat. The invention realizes the removal of the oil smoke of the electronic stove, greatly reduces the harm of the oil smoke generated in the process of eating the hot pot to the human health; the oil smoke suction filtering device is simple and reasonable in structure, the air suction port can be rotatably adjusted and stored, the oil smoke suction cup body and the air outlet filtering net can be detached, and cleaning is convenient.

Description

Electronic furnace with oil fume suction filter device
Technical Field
The invention relates to an electronic furnace, in particular to an electronic furnace with an oil fume suction filter device, and belongs to the field of electronic furnaces.
Background
In recent years, more and more people eat chafing dishes, but after eating the chafing dish, the chafing dish cannot have a fume taste on the body, and inconvenience is brought to life of people. Generally, only a kitchen is provided with the range hood in a home, and a user eats a hot pot in a restaurant generally without a special smoking device, so that the longer the user eats the hot pot, the bigger the oil smoke smell is, and the oil smoke smell is generated in the whole room. Therefore, it is necessary to design a fume-absorbing filter device on the existing electronic oven to solve the fume problem.
Disclosure of Invention
The invention aims to provide an electronic oven with an oil fume suction filter device, which solves the oil fume problem in the cooking process of the electronic oven.
In order to solve the technical problems, the technical scheme adopted by the invention is as follows:
an electronic oven with oil fume suction filter device is characterized in that: contain electronic oven body and oil absorption cigarette filter equipment, oil absorption cigarette filter equipment sets up the side at electronic oven body, and oil absorption cigarette filter equipment contains oil absorption cigarette supporting seat, oily cigarette cup subassembly and fan, and the oil absorption cigarette supporting seat is vertical to be fixed in one side of electronic oven body, and oily cigarette cup subassembly can be dismantled and set up in the oil absorption cigarette supporting seat, and the fan is fixed in the oil absorption cigarette supporting seat.
Furthermore, the upper end of the oil fume suction support seat is provided with a rotatable air suction port, and the rotating angle is 0-60 degrees.
Furthermore, the rotatable air suction port comprises a disc-shaped shell and an oil fume suction baffle, the oil fume suction baffle is a circular baffle and is arranged on the lower side of the disc-shaped shell, an air suction gap is reserved between the outer edge of the oil fume suction baffle and the inner side wall of the disc-shaped shell, a rectangular air outlet channel is arranged on one side face of the disc-shaped shell, an oil fume inlet matched with the rectangular air outlet channel of the disc-shaped shell is arranged at the upper end of the side face of the oil fume suction support seat, and the upper side edge of the rectangular air outlet channel of the disc-shaped shell is hinged to the upper side edge of.
Furthermore, the peripheral edge of the rectangular air outlet channel on the side surface of the disc-shaped shell is hermetically connected with the peripheral edge of the oil smoke inlet at the upper end of the oil smoke suction supporting seat through a soft membrane.
Furthermore, an adjusting knob is arranged on the side surface of the electronic oven body.
Furthermore, the oil smoke collecting cup component comprises an oil smoke collecting cup body, an oil smoke collecting cup cover, a central filter screen and a wind guide sheet, wherein the shape of the oil smoke collecting cup cover is matched with that of the upper end face of the oil smoke collecting cup body, the oil smoke collecting cup cover is arranged at the upper end of the oil smoke collecting cup body, the upper end of the side face of the oil smoke collecting cup body is provided with an oil smoke inlet, the wind guide sheet is arranged on the oil smoke inlet to enable oil smoke to be sucked along the tangential direction of the inner wall of the oil smoke collecting cup body, the central filter screen is cylindrical and is fixed above the oil smoke collecting cup body, the bottom face of the oil smoke collecting cup body at the lower end of the central filter screen is provided with a wind outlet, the.
Furthermore, an opening matched with the oil fume collecting cup body is formed in the side face of the upper end of the oil fume suction support seat, the oil fume collecting cup body is arranged in the oil fume suction support seat in a sliding mode along the opening in the side face of the oil fume suction support seat, and a push-pull handle is arranged on the outer side face of the oil fume collecting cup body.
Furthermore, the fan comprises an air exhaust fan blade cover, air exhaust fan blades, a motor support and a motor, the air exhaust fan blade cover is a conical cover body, the upper end of the air exhaust fan blade cover is connected with an air outlet at the lower end of the oil fume collecting cup assembly, the air exhaust fan blades are fixed on a motor rotating shaft and driven by the motor and located on the inner side of the air exhaust fan blade cover, and the motor is fixed in the oil fume suction support seat through the motor support.
Further, an air outlet of an air exhaust motor is arranged on the side surface of the oil fume suction supporting seat.
Furthermore, a detachable filter screen is arranged on an air outlet of the air exhaust motor.
Compared with the prior art, the invention has the following advantages and effects: the electronic oven is provided with the oil smoke suction filter device, and oil smoke is sucked away by the fan and collected in the oil smoke collection cup body by filtering in the cooking process of the electronic oven, so that the oil smoke problem of the electronic oven is solved, and the harm of the oil smoke generated in the hot pot eating process of people to the health of the human body is greatly reduced; the oil smoke suction filtering device is simple and reasonable in structure, the air suction port can be rotatably adjusted and stored, the oil smoke suction cup body and the air outlet filtering net can be detached, and cleaning is convenient.
Drawings
Fig. 1 is a schematic view of an electronic oven with a fume suction filter according to the present invention.
Fig. 2 is a sectional view of an electronic oven with a fume suction filter according to the present invention.
Fig. 3 is a top view of an electronic oven with a fume suction filter according to the present invention.
Fig. 4 is an exploded view of an electronic oven with a fume suction filter according to the present invention.
Detailed Description
To elaborate on technical solutions adopted by the present invention to achieve predetermined technical objects, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, it is obvious that the described embodiments are only partial embodiments of the present invention, not all embodiments, and technical means or technical features in the embodiments of the present invention may be replaced without creative efforts, and the present invention will be described in detail below with reference to the drawings and in conjunction with the embodiments.
As shown in fig. 1, 2, 3 and 4, the electronic oven with the oil smoke suction filtering device according to the present invention comprises an electronic oven body 1 and the oil smoke suction filtering device, wherein the oil smoke suction filtering device is disposed on a side surface of the electronic oven body 1, the oil smoke suction filtering device comprises an oil smoke suction supporting base 12, an oil smoke collecting cup assembly and a fan, the oil smoke suction supporting base 12 is vertically fixed on one side of the electronic oven body 1, the oil smoke collecting cup assembly is detachably disposed in the oil smoke suction supporting base 12, the fan is disposed above or below the oil smoke collecting cup assembly, the fan is disposed below the oil smoke collecting cup assembly, and the fan is fixed on a lower side of the oil smoke suction supporting base.
An adjusting knob 11 is arranged on the side surface of the electronic furnace body 1 and is used for adjusting the power of the electronic furnace. The upper side of the electronic oven body 1 is provided with the heating plate 16, and when cooking, the pan body 2 is placed on the upper side surface of the electronic oven body 1, and food in the pan body 2 is heated through the heating plate 16.
The upper end of the oil fume suction supporting seat 12 is provided with a rotatable air suction port with a rotation angle of 0-60 degrees. The rotatable air suction port comprises a disc-shaped shell 15 and an oil fume suction baffle 14, the oil fume suction baffle 14 is a circular baffle and is arranged on the lower side of the disc-shaped shell 15, an air suction gap is reserved between the outer edge of the oil fume suction baffle 14 and the inner side wall of the disc-shaped shell 15, a rectangular air outlet channel is arranged on one side face of the disc-shaped shell 15, an oil fume inlet matched with the rectangular air outlet channel of the disc-shaped shell 15 is arranged at the upper end of the side face of the oil fume suction support seat 12, and the upper side edge of the rectangular air outlet channel of the disc-shaped shell 15 is hinged with the upper side. The rotatable air suction port can be overturned and stored along the upper end of the fume suction support seat 12 and is stored at the upper end of the fume suction support seat 12 when not used, so that the use of the electronic oven is not influenced. The peripheral edge of the rectangular air outlet channel on the side surface of the disc-shaped shell 15 is hermetically connected with the peripheral edge of the oil smoke inlet at the upper end of the oil smoke absorption supporting seat 12 through a soft membrane.
The oil smoke collecting cup component comprises an oil smoke collecting cup body 32, an oil smoke collecting cup cover 31, a central filter screen 33 and a wind guide sheet 34, wherein the shape of the oil smoke collecting cup cover 31 is matched with that of the upper end face of the oil smoke collecting cup body 32, the oil smoke collecting cup cover 31 is arranged at the upper end of the oil smoke collecting cup body 32 in a covering mode, the upper end of the side face of the oil smoke collecting cup body 32 is provided with an oil smoke inlet, the wind guide sheet 34 is arranged on the oil smoke inlet to enable oil smoke to be sucked along the tangential direction of the inner wall of the oil smoke collecting cup body 32, the central filter screen 33 is cylindrical, the lower end of the central filter screen 33 is fixed above the oil smoke collecting cup body 32, the bottom face of the oil smoke collecting cup body 33 at the lower end of the central filter screen 33 is provided with a wind outlet, the upper end of the central filter screen 33 is provided. Adopt cyclone filtration mode, the oil smoke import sets up along the tangential direction of collection oil smoke cup 32 inner wall, the air outlet sets up and puts at collection oil smoke cup 32 central point, when motor work produced the negative pressure, the culinary art in-process produces oil smoke and steam mixture can produce rotatoryly in circular cup, at this moment oil and water outside under the effect of centrifugal force on the separation and get rid of to the inner wall of collection oil smoke cup 32 on, and the landing deposit forms oil-water mixed liquid 35 to the cup bottom under the effect of gravity, the effect of oil-water-gas separation has been accomplished.
A push-pull handle is arranged on the outer side surface of the oil smoke collecting cup body 32. When the oil smoke in the oil smoke collecting cup body 32 is accumulated more, the oil smoke collecting cup body 32 can be pulled out from the oil smoke sucking supporting seat 12 by the push-pull handle for cleaning.
The oil smoke collecting cup component comprises an oil smoke collecting cup body 32, an oil smoke collecting cup cover 31 and central filter cotton 33, wherein the shape of the oil smoke collecting cup cover 31 is matched with that of the upper end face of the oil smoke collecting cup body 32, the oil smoke collecting cup cover 31 is covered at the upper end of the oil smoke collecting cup body 32, air inlet holes are uniformly formed in the oil smoke collecting cup cover 31, a round pipe which is arranged along the vertical direction is arranged at the center of the oil smoke collecting cup body 32, the lower end of the round pipe is fixed on the bottom surface of the oil smoke collecting cup body 32, an air outlet hole is formed in the bottom surface of the oil smoke collecting cup body 32 at the lower end of the round pipe, and the central filter cotton 33 is arranged in the round. The side surface of the upper end of the oil fume suction support seat 12 is provided with an opening matched with the oil fume collecting cup body 32, the oil fume collecting cup body 32 is arranged in the oil fume suction support seat 12 in a sliding mode along the opening of the side surface of the oil fume suction support seat 12, and the outer side surface of the oil fume collecting cup body 32 is provided with a push-pull handle. When the oil smoke in the oil smoke collecting cup body 32 is accumulated more, the oil smoke collecting cup body 32 can be pulled out from the oil smoke sucking supporting seat 12 by the push-pull handle for cleaning.
The fan comprises an air exhaust fan blade cover 41, air exhaust fan blades 42, a motor support 43 and a motor 44, wherein the air exhaust fan blade cover 41 is a conical cover, the upper end of the air exhaust fan blade cover 41 is connected with an air outlet at the lower end of the oil fume collecting cup assembly, the air exhaust fan blades 42 are fixed on a rotating shaft of the motor 44 and driven by the motor 44, the air exhaust fan blades 42 are positioned on the inner side of the air exhaust fan blade cover 41, and the motor 44 is fixed in the oil fume suction support base 12 through the motor support 43. The side of the oil smoke absorbing support seat 12 is provided with an air outlet of an air exhaust motor. A detachable filter screen 13 is arranged on the air outlet of the air exhaust motor.
When the electronic oven with the oil smoke suction filtering device is used, the rotatable air suction port is turned to the horizontal position, the rotatable air suction port is just positioned above the pan body 2 to suck oil smoke, the sucked oil smoke enters the oil smoke collecting cup body 32 through the oil smoke collecting cup cover 31 and then enters the central filtering cotton 33 from a circular tube in the cup body, oil in the oil smoke is adsorbed and filtered through the filtering cotton, residual air is pumped out by the fan and is discharged from the lower side of the oil smoke suction supporting seat 12, and the filtered oil flows out from the outer side of the central filtering cotton 33 and is collected in the oil smoke collecting cup body 32.
The electronic oven is provided with the oil smoke suction filter device, and oil smoke is sucked away by the fan and collected in the oil smoke collection cup body by filtering in the cooking process of the electronic oven, so that the oil smoke problem of the electronic oven is solved, and the harm of the oil smoke generated in the hot pot eating process of people to the health of the human body is greatly reduced; the oil fume suction filtering device is simple and reasonable in structure, oil and water in oil fume are physically separated in a cyclone spiral separation mode, the structure is simple and efficient, redundant materials are not needed, and the oil fume removal cost is reduced. The air suction port can be rotatably adjusted and stored, and the oil fume suction cup body and the air outlet filter screen can be detached and are convenient to clean.
Although the present invention has been described with reference to a preferred embodiment, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the invention as defined by the appended claims.

Claims (10)

1. An electronic oven with oil fume suction filter device is characterized in that: contain electronic oven body and oil absorption cigarette filter equipment, oil absorption cigarette filter equipment sets up the side at electronic oven body, and oil absorption cigarette filter equipment contains oil absorption cigarette supporting seat, oily cigarette cup subassembly and fan, and the oil absorption cigarette supporting seat is vertical to be fixed in one side of electronic oven body, and oily cigarette cup subassembly can be dismantled and set up in the oil absorption cigarette supporting seat, and the fan is fixed in the oil absorption cigarette supporting seat.
2. An electronic oven having a fume extraction filter as claimed in claim 1, wherein: the upper end of the oil fume suction supporting seat is provided with a rotatable air suction port, and the rotating angle is 0-60 degrees.
3. An electronic oven having a fume extraction filter as claimed in claim 2, wherein: the rotatable air suction port comprises a disc-shaped shell and an oil fume suction baffle, the oil fume suction baffle is a circular baffle and is arranged on the lower side of the disc-shaped shell, an air suction gap is reserved between the outer edge of the oil fume suction baffle and the inner side wall of the disc-shaped shell, a rectangular air outlet channel is arranged on one side face of the disc-shaped shell, an oil fume inlet matched with the rectangular air outlet channel of the disc-shaped shell is formed in the upper end of the side face of the oil fume suction support seat, and the upper side edge of the rectangular air outlet channel of the disc-shaped shell is hinged with the upper side.
4. An electronic oven having a fume extraction filter as claimed in claim 3, wherein: the peripheral edge of the rectangular air outlet channel on the side surface of the disc-shaped shell is hermetically connected with the peripheral edge of the oil smoke inlet at the upper end of the oil smoke suction supporting seat through a soft membrane.
5. An electronic oven having a fume extraction filter as claimed in claim 1, wherein: an adjusting knob is arranged on the side face of the electronic furnace body.
6. An electronic oven having a fume extraction filter as claimed in claim 1, wherein: the oil smoke collecting cup component comprises an oil smoke collecting cup body, an oil smoke collecting cup cover, a central filter screen and a wind guide sheet, wherein the shape of the oil smoke collecting cup cover is matched with that of the upper end face of the oil smoke collecting cup body, the oil smoke collecting cup cover is arranged at the upper end of the oil smoke collecting cup body, the upper end of the side face of the oil smoke collecting cup body is provided with an oil smoke inlet, the wind guide sheet is arranged on the oil smoke inlet to enable oil smoke to be sucked along the tangential direction of the inner wall of the oil smoke collecting cup body, the central filter screen is cylindrical, the central filter screen is fixed above the oil smoke collecting cup body, the bottom face of the oil smoke collecting cup body at the lower end of the central filter screen is provided.
7. An electronic oven having a fume extraction filter as claimed in claim 6, wherein: the side surface of the upper end of the oil fume suction support seat is provided with an opening matched with the oil fume collection cup body, the oil fume collection cup body is arranged in the oil fume suction support seat in a sliding mode along the opening of the side surface of the oil fume suction support seat, and the outer side surface of the oil fume collection cup body is provided with a push-pull handle.
8. An electronic oven having a fume extraction filter as claimed in claim 1, wherein: the fan comprises an air exhaust fan blade cover, air exhaust fan blades, a motor support and a motor, wherein the air exhaust fan blade cover is a conical cover body, the upper end of the air exhaust fan blade cover is connected with an air outlet at the lower end of the oil fume collecting cup assembly, the air exhaust fan blades are fixed on a motor rotating shaft and driven by the motor and are located on the inner side of the air exhaust fan blade cover, and the motor is fixed in the oil fume suction support seat through the motor support.
9. An electronic oven having a fume extraction filter as claimed in claim 8, wherein: and an air outlet of an air exhaust motor is arranged on the side surface of the oil fume suction supporting seat.
10. An electronic oven having a fume extraction filter as claimed in claim 1, wherein: and a detachable filter screen is arranged on the air outlet of the air exhaust motor.
CN202011525796.4A 2020-12-22 2020-12-22 Electronic furnace with oil fume suction filter device Active CN112361392B (en)

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CN202011525796.4A CN112361392B (en) 2020-12-22 2020-12-22 Electronic furnace with oil fume suction filter device

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Application Number Priority Date Filing Date Title
CN202011525796.4A CN112361392B (en) 2020-12-22 2020-12-22 Electronic furnace with oil fume suction filter device

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CN112361392A true CN112361392A (en) 2021-02-12
CN112361392B CN112361392B (en) 2023-04-07

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Citations (22)

* Cited by examiner, † Cited by third party
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JPH0537314U (en) * 1991-10-18 1993-05-21 株式会社新来島どつく Oil mist collector
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CN2300019Y (en) * 1997-05-03 1998-12-09 金波 Cyclonic cooking fume purifier
CN1313485A (en) * 2000-03-09 2001-09-19 吴解生 Multifunctional electromagnetic range able to suck and filter oil soot
EP1705430A1 (en) * 2005-07-04 2006-09-27 V-Zug AG extracting hood with grease filter
CN200951359Y (en) * 2006-02-05 2007-09-26 谢湘凉 Apparatus for filtering oil from air
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JP2011091023A (en) * 2009-09-28 2011-05-06 Sharp Corp Multi-port electromagnetic induction cooking device
CN102654292A (en) * 2011-08-16 2012-09-05 刘瑛 Environmentally-friendly circulating-type smoke exhauster
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CN204880297U (en) * 2015-08-06 2015-12-16 浙江爱瑞卡普田电器有限公司 Formula range hood is inhaled to side with adjustable baffle
CN208295966U (en) * 2018-11-14 2018-12-28 广东康伟厨房设备有限公司 A kind of energy conservation and environmental protection electromagnetism large stove
CN109915876A (en) * 2019-04-13 2019-06-21 冯健满 Brattice formula range hood
CN209310054U (en) * 2018-12-14 2019-08-27 广东顺德盈派电器科技有限公司 A kind of lampblack-preventing electromagnetic oven
CN209484670U (en) * 2019-01-14 2019-10-11 杭州匠客营销策划有限公司 Kitchen range
CN210206337U (en) * 2019-07-04 2020-03-31 威县盛达密封件有限公司 Cyclone oil-gas separation unit
CN210463147U (en) * 2019-05-31 2020-05-05 青岛海高设计制造有限公司 Smoke exhaust ventilator
CN211176955U (en) * 2019-10-29 2020-08-04 沈阳工程学院 Oil smoke treatment device convenient to clean and used for outdoor barbecue
CN111637753A (en) * 2020-05-15 2020-09-08 涡阳县沪涡多孔矸石砖有限公司 Centrifugal filter device for smoke dust of cooling tower
CN211659623U (en) * 2020-01-08 2020-10-13 唐山东华钢铁企业集团有限公司 Cyclone type oil fume separator

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0537314U (en) * 1991-10-18 1993-05-21 株式会社新来島どつく Oil mist collector
EP0716872A1 (en) * 1994-12-14 1996-06-19 Giovanna Iacono Air purifier using water as cleaning fluid
CN2300019Y (en) * 1997-05-03 1998-12-09 金波 Cyclonic cooking fume purifier
CN1313485A (en) * 2000-03-09 2001-09-19 吴解生 Multifunctional electromagnetic range able to suck and filter oil soot
EP1705430A1 (en) * 2005-07-04 2006-09-27 V-Zug AG extracting hood with grease filter
CN200951359Y (en) * 2006-02-05 2007-09-26 谢湘凉 Apparatus for filtering oil from air
JP2011091023A (en) * 2009-09-28 2011-05-06 Sharp Corp Multi-port electromagnetic induction cooking device
CN201735265U (en) * 2010-07-06 2011-02-09 上海申江压力容器有限公司 Oil-and-air separator
CN102654292A (en) * 2011-08-16 2012-09-05 刘瑛 Environmentally-friendly circulating-type smoke exhauster
CN103084030A (en) * 2012-12-29 2013-05-08 苏州韩博厨房电器科技有限公司 Separation device for removing oil drops on silk screen through colliding
CN203017945U (en) * 2013-01-24 2013-06-26 浙江元凯科技有限公司 Oil mist purifier with cyclone structure
CN104848270A (en) * 2014-02-15 2015-08-19 上海推晋科技发展有限公司 Small environmentally friendly electronic stove
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CN208295966U (en) * 2018-11-14 2018-12-28 广东康伟厨房设备有限公司 A kind of energy conservation and environmental protection electromagnetism large stove
CN209310054U (en) * 2018-12-14 2019-08-27 广东顺德盈派电器科技有限公司 A kind of lampblack-preventing electromagnetic oven
CN209484670U (en) * 2019-01-14 2019-10-11 杭州匠客营销策划有限公司 Kitchen range
CN109915876A (en) * 2019-04-13 2019-06-21 冯健满 Brattice formula range hood
CN210463147U (en) * 2019-05-31 2020-05-05 青岛海高设计制造有限公司 Smoke exhaust ventilator
CN210206337U (en) * 2019-07-04 2020-03-31 威县盛达密封件有限公司 Cyclone oil-gas separation unit
CN211176955U (en) * 2019-10-29 2020-08-04 沈阳工程学院 Oil smoke treatment device convenient to clean and used for outdoor barbecue
CN211659623U (en) * 2020-01-08 2020-10-13 唐山东华钢铁企业集团有限公司 Cyclone type oil fume separator
CN111637753A (en) * 2020-05-15 2020-09-08 涡阳县沪涡多孔矸石砖有限公司 Centrifugal filter device for smoke dust of cooling tower

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