CN109631103A - A kind for the treatment of apparatus for exhaust gas of oil smoke for kitchen use - Google Patents
A kind for the treatment of apparatus for exhaust gas of oil smoke for kitchen use Download PDFInfo
- Publication number
- CN109631103A CN109631103A CN201811292751.XA CN201811292751A CN109631103A CN 109631103 A CN109631103 A CN 109631103A CN 201811292751 A CN201811292751 A CN 201811292751A CN 109631103 A CN109631103 A CN 109631103A
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- Prior art keywords
- wall
- treatment
- oil smoke
- air inlet
- exhaust gas
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C15/00—Details
- F24C15/20—Removing cooking fumes
- F24C15/2035—Arrangement 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)
- Ventilation (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention discloses a kind for the treatment of apparatus for exhaust gas of oil smoke for kitchen use, including air inlet bucket, the side inner wall of the air inlet bucket is provided with rack, and the side outer wall of rack is provided with exhaust fan, the side inner wall of the air inlet bucket is provided with fume tube, and the outer wall of fume tube is provided with treatment box far from one end of air inlet bucket, and the side inner wall for the treatment of box is provided with fixinig plate close to the position of top and bottom, the top exterior walls of the treatment box are provided with the air inlet equidistantly distributed, and the two sides inner wall of air inlet is provided with convex block, the position that the side outer wall of the treatment box is located at bottom is provided with rectangular opening, and the bottom interior wall of rectangular opening is plugged with pull plate.The present invention can prevent that oil smoke is caused to be not easy to be cleaned due to high temperature, can clear up the impurity of larger particles in oil smoke, can slow down the flowing velocity of oil smoke, and the flowing velocity for preventing oil smoke from flowing is too fast to cause device to have little time to carry out purified treatment to oil smoke.
Description
Technical field
The present invention relates to technical field of waste gas treatment more particularly to a kind for the treatment of apparatus for exhaust gas of oil smoke for kitchen use.
Background technique
The oil smoke that people give out in cooking be edible oil and food under the high temperature conditions, a large amount of thermal oxides of generation point
Solve product.When the cooking, grease is heated, when edible oil when the temperature is excessively high, it may appear that the blue smoke mist that initial stage decomposes, with temperature after
Height of continuing rising is that the decomposition rate of edible oil is accelerated, and will appear a large amount of oil smoke, with pungent smell, the discharge meeting pair of oil smoke
Extraneous environment pollutes, in addition, oil smoke can threaten to the health of people, it is therefore desirable to the oil smoke in kitchen into
Row.
Through retrieving, Chinese patent grant number is the patent of CN206222428U, discloses a kind of fume purifying all-in-one machine.It
Including cabinet, fume purifying assembly and negative pressure ventilation assembly, smoke collecting port is offered on the side wall of cabinet, cabinet is interior and is located at collection cigarette
Mouthful region inner cover equipped with first into cigarette door-plate and second into cigarette door-plate；First into cigarette door-plate and second on the side wall of cigarette door-plate
Offer several L-type locked grooves, second is also provided with jack into the side wall of cigarette door-plate, if the inside sidewalls of cabinet be provided with
The lock pillar and contraposition sleeve that dry contraposition is sticked in L-type locked groove are in the pin in jack.It is had the disadvantage that in above-mentioned patent
1, when carrying out purified treatment to oil smoke, since the incipient temperature of oil smoke is excessively high, it is therefore desirable to carry out condensation cooling to oil smoke
Processing, but will lead to oil smoke there is a phenomenon where flowing back, the purification of device is impacted；2, purified treatment is being carried out to oil smoke
When, since the effect of air exhauster can be such that oil smoke is quickly discharged from pipeline, lead to being not thorough to external environment for fume purifying
It pollutes；3, when purifying to oil smoke, due to containing a large amount of grease stain in oil smoke, grease stain is made to be adhered to the inner wall of device
Cause to be difficult to clear up the inner wall of device after the completion of device purification.
Summary of the invention
The purpose of the present invention is to solve disadvantages existing in the prior art, and a kind of range oil smoke waste gas proposed
Processing unit.
To achieve the goals above, present invention employs following technical solutions:
The side inner wall of a kind for the treatment of apparatus for exhaust gas of oil smoke for kitchen use, including air inlet bucket, the air inlet bucket is provided with rack, and
The side outer wall of rack is provided with exhaust fan, and the side inner wall of the air inlet bucket is provided with fume tube, and the outer wall of fume tube
One end far from air inlet bucket is provided with treatment box, and the side inner wall for the treatment of box is provided with admittedly close to the position of top and bottom
Stator, the top exterior walls of the treatment box are provided with the air inlet equidistantly distributed, and the two sides inner wall of air inlet be provided with it is convex
Block, the position that the side outer wall of the treatment box is located at bottom is provided with rectangular opening, and the bottom interior wall of rectangular opening is plugged with pull
Plate, the top exterior walls of the pull plate are provided with holder, and the inside of holder is placed with flour, the side of the pull plate
Outer wall is provided with fixed plate, and the side outer wall of side and treatment box of the outer wall of fixed plate far from pull plate is close to the position of bottom
It sets and is provided with threaded hole, the inner wall of two threaded holes is threaded with fixing bolt, the side outer wall of the treatment box
It is provided with oil smoke mouth close to intermediate position, and the inner wall of oil smoke mouth is provided with purification pipe, the purification pipe is mainly by the first semicircle
Ring and the second semicircular ring composition, are provided with gasket, first semicircular ring between first semicircular ring and the second semicircular ring
Top inner wall and the bottom interior wall of the second semicircular ring be provided with static board, the inner wall of the purification pipe is close to top and bottom
Position be provided with high-pressure metal silk.
Further, the side inner wall of the treatment box was provided with pan close to intermediate position, and crossed the one of pan
Side outer wall is provided with the equidistant stay hook being distributed in a ring, and the outer wall of stay hook is cased with oil suction sponge.
Further, the top inner wall and bottom interior wall of the purification pipe are provided with baffle, and two baffle inclinations are put
It sets, the cross section of baffle is waveform, and the side outer wall of baffle is provided with collecting tank.
Further, the side of the first semicircular ring top exterior walls is provided with screw thread mouth, and the inner thread of screw thread mouth connects
It is connected to placing tank, the outer wall of placing tank is provided with the air inlet equidistantly distributed, is placed with active carbon inside placing tank.
Further, the position that the inner wall of the placing tank is located at top is threaded with threaded cap, and the top of threaded cap
Portion's outer wall is located in the middle position and is provided with handle.
Further, the outer wall of the purification pipe is connected with exhaust pipe far from the threaded one end for the treatment of box, and exhaust pipe
Side inner wall is provided with detector close to intermediate position.
Further, the outer wall of the exhaust pipe is threaded with three-way magnetic valve, and threeway far from the side of purification pipe
It is provided with gas-guide tube at the top of solenoid valve, is welded between gas-guide tube and purification pipe.
Further, the side outer wall of the treatment box is provided with air-cooler, and the side outer wall of air-cooler is provided with equidistantly
The inner wall of exhaust outlet from distribution, exhaust outlet is provided with blast pipe.
Further, the air-cooler, high-pressure metal silk and three-way magnetic valve pass through conducting wire and are connected with switch, and switch
Power supply is connected with by conducting wire.
Further, the top exterior walls of first semicircular ring and the bottom outer wall of the second semicircular ring are provided with equidistant point
The screw thread mouth of cloth, and the inner thread of screw thread mouth is connected with limited bolt.
The invention has the benefit that
1. it enables a device to carry out oil smoke condensation cooling processing by fixinig plate, treatment box and the air-cooler of setting, so as to
It is purified in oil smoke, prevents that oil smoke is caused to be not easy to be cleaned due to high temperature, can prevent oil smoke from passing through by fixinig plate
The effect of air-cooler flows back into extraneous pollute to external environment and even threatens to people's health.
2. crossing pan, stay hook, oil suction sponge and holder by setting, enable a device to oil smoke after cooling
Preliminary purification is carried out, the impurity of larger particles in oil smoke is cleared up by pan excessively, while impurity can be along pan excessively
Outer wall is flowed into holder, carries out adsorption treatment, the floating material hook having in oil smoke by stay hook to grease stain by flour
Firmly, it in order to further carry out purified treatment to oil smoke, is adsorbed by the grease stain in the oil smoke of oil suction sponge.
3. enabling a device to be further processed the grease stain in oil smoke by the baffle and collecting tank of setting, lead to
The flowing velocity of oil smoke can be slowed down by crossing inclined baffle, and the flowing velocity for preventing oil smoke from flowing is too fast to cause device to have little time pair
Oil smoke carries out purified treatment, and the wavy plane of baffle is capable of increasing the contact area between oil smoke and baffle, in order to oil smoke
In grease stain be adhered to baffle surface and by baffle by grease stain collect in collecting tank.
4. can slow down the flowing velocity of cold wind by air-cooler, air inlet and the convex block of setting, prevent due to air-cooler
Effect cause the flowing velocity of cold wind it is too fast make oil vapor backstreaming to the external world, the purification of device is impacted.
Detailed description of the invention
Fig. 1 is a kind of schematic cross-sectional view for the treatment of apparatus for exhaust gas of oil smoke for kitchen use proposed by the present invention；
Fig. 2 is a kind of schematic view of the front view for the treatment of apparatus for exhaust gas of oil smoke for kitchen use proposed by the present invention；
Fig. 3 is a kind of air inlet bucket structure schematic diagram for the treatment of apparatus for exhaust gas of oil smoke for kitchen use proposed by the present invention；
Fig. 4 is a kind of filtering bucket structure schematic diagram for the treatment of apparatus for exhaust gas of oil smoke for kitchen use proposed by the present invention；
Fig. 5 is a kind for the treatment of box structural schematic diagram for the treatment of apparatus for exhaust gas of oil smoke for kitchen use proposed by the present invention.
In figure: the fixed spiral shell of 1- air inlet bucket, 2- fume tube, 3- treatment box, 4- pull plate, 5- holder, 6- fixed plate, 7-
Bolt, 8- static board, 9- purification pipe, 10- high-pressure metal silk, 11- placing tank, 12- air inlet, 13- detector, 14- exhaust pipe,
15- active carbon, 16- threaded cap, 17- handle, 18- baffle, 19- collecting tank, 20- cross pan, 21- air inlet, 22- convex block, 23-
Fixinig plate, 24- limited bolt, the first semicircular ring of 25-, 26- three-way magnetic valve, 27- gas-guide tube, the second semicircular ring of 28-, 29- sealing
Pad, 30- rack, 31- exhaust fan, 32- stay hook, 33- oil suction sponge, 34- air-cooler, 35- blast pipe.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Referring to Fig.1-5, a kind for the treatment of apparatus for exhaust gas of oil smoke for kitchen use, including air inlet bucket 1, the side inner wall weldering of air inlet bucket 1
It is connected to rack 30, and exhaust fan 31, the side inner wall welding of air inlet bucket 1 has been bolted in the side outer wall of rack 30
There is fume tube 2, and the outer wall of fume tube 2 is welded with treatment box 3 far from one end of air inlet bucket 1, and the side inner wall for the treatment of box 3 leans on
The position of nearly top and bottom has been bolted fixinig plate 23, and the top exterior walls for the treatment of box 3, which are provided with, to be equidistantly distributed
Air inlet 21, and the two sides inner wall of air inlet 21 is provided with convex block 22, can slow down the flow velocity of wind, prevents wind-force is excessive from causing
For oil vapor backstreaming into fume tube 2, the position that the side outer wall for the treatment of box 3 is located at bottom is provided with rectangular opening, and the bottom of rectangular opening
Inner wall is plugged with pull plate 4, and holder 5 has been bolted in the top exterior walls of pull plate 4, and the inside of holder 5 is placed
There is flour, grease stain can be absorbed, fixed plate 6 has been bolted in the side outer wall of pull plate 4, and the outer wall of fixed plate 6 is remote
The side outer wall of side and treatment box 3 from pull plate 4 is provided with threaded hole, the inner wall of two threaded holes close to the position of bottom
It is threaded with fixing bolt 7, the side outer wall for the treatment of box 3 is provided with oil smoke mouth close to intermediate position, and oil smoke mouth is interior
Purification pipe 9 has been bolted in wall, and purification pipe 9 is mainly made of the first semicircular ring 25 and the second semicircular ring 28, in order to net
Disassembly, cleaning are carried out to device after change, are provided with gasket 29 between the first semicircular ring 25 and the second semicircular ring 28, first
Static board 8 has been bolted in the bottom interior wall of the top inner wall of semicircular ring 25 and the second semicircular ring 28, purifies the interior of pipe 9
High-pressure metal silk 10 has been bolted close to the position of top and bottom in wall.
Wherein, pan 20 had been bolted close to intermediate position in the side inner wall for the treatment of box 3, can be to oil smoke
Preliminary purification is carried out, the grease stain that left behind can be flowed into holder 5 along the outer wall for crossing pan 20, and cross the one of pan 20
Side outer wall is welded with the equidistant stay hook 32 being distributed in a ring, can clear up the floating material in oil smoke, stay hook 32
Outer wall be cased with oil suction sponge 33.
Wherein, it purifies the top inner wall of pipe 9 and baffle 18 has been bolted in bottom interior wall, and two baffles 18 incline
Tiltedly place, the cross section of baffle 18 is waveform, increase while oil smoke flow velocity can be slowed down oil smoke and baffle 18 and oil smoke it
Between contact area, in order to purify to oil smoke, the side outer wall of baffle 18 is provided with collecting tank 19.
Wherein, the side of 25 top exterior walls of the first semicircular ring is provided with screw thread mouth, and the inner thread of screw thread mouth is connected with and puts
Tank 11 is set, the outer wall of placing tank 11 is provided with the air inlet 12 equidistantly distributed, is placed with active carbon 15 inside placing tank 11.
Wherein, the position that the inner wall of placing tank 11 is located at top is threaded with threaded cap 16, and the top of threaded cap 16
Outer wall is located in the middle position and is welded with handle 17.
Wherein, the outer wall for purifying pipe 9 is connected with exhaust pipe 14, and the one of exhaust pipe 14 far from the threaded one end for the treatment of box 3
Detector 13 has been bolted close to intermediate position in side inner wall, can detect to purified gas.
Wherein, the outer wall of exhaust pipe 14 is threaded with three-way magnetic valve 26, and threeway electromagnetism far from the side of purification pipe 9
The top of valve 26 is welded with gas-guide tube 27, welds between gas-guide tube 27 and purification pipe 9.
Wherein, air-cooler 34 has been bolted in the side outer wall for the treatment of box 3, and the side outer wall of air-cooler 34 is provided with
The exhaust outlet equidistantly distributed, the inner wall of exhaust outlet are welded with blast pipe 35.
Wherein, air-cooler 34, high-pressure metal silk 10 and three-way magnetic valve 26 are connected with switch by conducting wire, and switch logical
It crosses conducting wire and is connected with power supply.
Wherein, the bottom outer wall of the top exterior walls of the first semicircular ring 25 and the second semicircular ring 28, which is provided with, equidistantly distributes
Screw thread mouth, and the inner thread of screw thread mouth is connected with limited bolt 24.
In use, by exhaust fan 31 by cooking when the oil flue waste gas that generates the inside of device is absorbed by air inlet bucket 1,
Oil flue waste gas can enter the inner wall for the treatment of box 3 by fume tube 2, since the air-flow that oil flue waste gas generates can blow fixinig plate 23
It rises, so that oil flue waste gas be made to proceed to the inner wall for the treatment of box 3, air-cooler 34 cold wind can be passed through blast pipe 35 and air inlet 21 be blown
To the inside for the treatment of box 3, slow down the flowing velocity of cold wind by convex block 22, prevents from flowing back into oil flue waste gas more greatly due to wind-force
In fume tube 2, the biggish impurity of particle in oil flue waste gas can be carried out clearly by crossing pan 20 by oil flue waste gas after cooling
Reason, in order to carry out preliminary purification to oil flue waste gas, biggish impurity can be flowed into holder 5 along the inner wall for crossing pan 20
Inside absorbs grease stain by the flour inside holder 5, and the oil flue waste gas after preliminary purification can flow to purification pipe 9
Inside, the floating material in oil flue waste gas is cleared up by stay hook 32, and grease stain is inhaled by oil suction sponge 33
Oil processing slows down the flowing velocity of oil flue waste gas by inclined baffle 18, in order to which static board 8 is to the electrification in oil flue waste gas
Particle is adsorbed, and 18 waveform face of baffle is capable of increasing the contact area between baffle 18 and oil flue waste gas, in order to oil smoke
Exhaust gas is adhered to the surface of baffle 18, and in order to which grease stain to be recovered in collecting tank 19, further purified oil smoke can pass through
High-pressure metal silk 10 is that oil smoke carries out oxidation reaction by high pressure effect, and the gas after oxidation reaction passes through the suction of active carbon 15
Attached effect handles peculiar smell, and purified gas can be discharged by exhaust pipe 14, at this point, detector 13 can carry out gas
Detection, when gas qualification, three-way magnetic valve 16 can be opened, and gas is discharged, conversely, three-way magnetic valve 26 can close, simultaneously
Gas can be re-started purified treatment by the inside that gas-guide tube 27 is transported to purification pipe 9, until gas detection is qualified, work as dress
After the completion of setting purification, first semicircular ring 25 and the second semicircular ring 28 are gone down by limited bolt 24, to the grease stain of the inside of device
It is cleared up, while being taken out holder 5 by pull plate 4.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (10)
1. a kind for the treatment of apparatus for exhaust gas of oil smoke for kitchen use, including air inlet bucket (1), which is characterized in that the side of the air inlet bucket (1)
Inner wall is provided with rack (30), and the side outer wall of rack (30) is provided with exhaust fan (31), and the one of the air inlet bucket (1)
Side inner wall is provided with fume tube (2), and the outer wall of fume tube (2) is provided with treatment box (3) far from one end of air inlet bucket (1), and
The side inner wall for the treatment of box (3) is provided with fixinig plate (23) close to the position of top and bottom, the top of the treatment box (3)
Outer wall is provided with the air inlet (21) equidistantly distributed, and the two sides inner wall of air inlet (21) is provided with convex block (22), the place
The position that the side outer wall of reason case (3) is located at bottom is provided with rectangular opening, and the bottom interior wall of rectangular opening is plugged with pull plate (4),
The top exterior walls of the pull plate (4) are provided with holder (5), and the inside of holder (5) is placed with flour, the pull plate
(4) side outer wall is provided with fixed plate (6), and side and treatment box (3) of the outer wall of fixed plate (6) far from pull plate (4)
Side outer wall be provided with threaded hole close to the position of bottom, the inner wall of two threaded holes is threaded with fixing bolt
(7), the side outer wall of the treatment box (3) is provided with oil smoke mouth close to intermediate position, and the inner wall of oil smoke mouth is provided with purification
It manages (9), the purification pipe (9) is mainly made of the first semicircular ring (25) and the second semicircular ring (28), first semicircular ring
(25) it is provided between the second semicircular ring (28) gasket (29), the top inner wall of first semicircular ring (25) and the second half
The bottom interior wall of annulus (28) is provided with static board (8), and the inner wall of the purification pipe (9) is equal close to the position of top and bottom
It is provided with high-pressure metal silk (10).
2. a kind for the treatment of apparatus for exhaust gas of oil smoke for kitchen use according to claim 1, which is characterized in that the treatment box (3)
The side inner wall side outer wall that was provided with pan (20) close to intermediate position, and crosses pan (20) be provided with and equidistant be in
The stay hook (32) of annular spread, the outer wall of stay hook (32) are cased with oil suction sponge (33).
3. a kind for the treatment of apparatus for exhaust gas of oil smoke for kitchen use according to claim 1, which is characterized in that (9) are managed in the purification
Top inner wall and bottom interior wall be provided with baffle (18), and two baffle (18) slant settings, the cross section of baffle (18)
For waveform, the side outer wall of baffle (18) is provided with collecting tank (19).
4. a kind for the treatment of apparatus for exhaust gas of oil smoke for kitchen use according to claim 1, which is characterized in that first semicircular ring
(25) side of top exterior walls is provided with screw thread mouth, and the inner thread of screw thread mouth is connected with placing tank (11), placing tank (11)
Outer wall is provided with the air inlet (12) equidistantly distributed, is placed with active carbon (15) inside placing tank (11).
5. a kind for the treatment of apparatus for exhaust gas of oil smoke for kitchen use according to claim 4, which is characterized in that the placing tank (11)
Inner wall be located at the position at top and be threaded with threaded cap (16), and the top exterior walls of threaded cap (16) are located in the middle position
It is provided with handle (17).
6. a kind for the treatment of apparatus for exhaust gas of oil smoke for kitchen use according to claim 1, which is characterized in that (9) are managed in the purification
Outer wall be connected with exhaust pipe (14) far from the threaded one end for the treatment of box (3), and the side inner wall of exhaust pipe (14) is close to intermediate
Position be provided with detector (13).
7. a kind for the treatment of apparatus for exhaust gas of oil smoke for kitchen use according to claim 6, which is characterized in that the exhaust pipe (14)
Outer wall far from purification pipe (9) side be threaded with three-way magnetic valve (26), and three-way magnetic valve (26) top setting
Have gas-guide tube (27), is welded between gas-guide tube (27) and purification pipe (9).
8. a kind for the treatment of apparatus for exhaust gas of oil smoke for kitchen use according to claim 1, which is characterized in that the treatment box (3)
Side outer wall be provided with air-cooler (34), and the side outer wall of air-cooler (34) is provided with the exhaust outlet equidistantly distributed, air draft
The inner wall of mouth is provided with blast pipe (35).
9. a kind for the treatment of apparatus for exhaust gas of oil smoke for kitchen use according to claim 8, which is characterized in that the air-cooler
(34), high-pressure metal silk (10) and three-way magnetic valve (26) are connected with switch by conducting wire, and switch is connected with by conducting wire
Power supply.
10. a kind for the treatment of apparatus for exhaust gas of oil smoke for kitchen use according to claim 1, which is characterized in that first semicircle
The top exterior walls of ring (25) and the bottom outer wall of the second semicircular ring (28) are provided with the screw thread mouth equidistantly distributed, and screw thread mouth
Inner thread is connected with limited bolt (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811292751.XA CN109631103B (en) | 2018-11-01 | 2018-11-01 | lampblack waste gas treatment device for kitchen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811292751.XA CN109631103B (en) | 2018-11-01 | 2018-11-01 | lampblack waste gas treatment device for kitchen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109631103A true CN109631103A (en) | 2019-04-16 |
| CN109631103B CN109631103B (en) | 2020-01-31 |
Family
ID=66067157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811292751.XA Expired - Fee Related CN109631103B (en) | 2018-11-01 | 2018-11-01 | lampblack waste gas treatment device for kitchen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109631103B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112007464A (en) * | 2020-09-30 | 2020-12-01 | 刘一鸣 | Tail gas recycling equipment of biological ventilation fermentation tank |
| CN113599945A (en) * | 2021-07-31 | 2021-11-05 | 北京瑞辉如景科技有限公司 | Oil smoke exhaust treatment device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2899909Y (en) * | 2005-12-28 | 2007-05-16 | 郑汉林 | Smoke purifier |
| CN2912774Y (en) * | 2006-03-27 | 2007-06-20 | 董琪 | Waste gas treatment and heat-reclaiming device |
| WO2010014513A2 (en) * | 2008-07-29 | 2010-02-04 | Air Dynamics Industrial Systems Corporation | Range hood with liquid filter |
| CN204730293U (en) * | 2015-06-12 | 2015-10-28 | 珠海优特电力科技股份有限公司 | A kind of fume purifier of fume and smoke exhaust ventilator |
| CN105688664A (en) * | 2016-03-10 | 2016-06-22 | 徐州工程学院 | Cooking fume purification device and working method thereof |
| CN106807174A (en) * | 2017-03-16 | 2017-06-09 | 嵊州市吉川厨房电器有限公司 | A kind of multistage cooking fume purifier for kitchen |
-
2018
- 2018-11-01 CN CN201811292751.XA patent/CN109631103B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2899909Y (en) * | 2005-12-28 | 2007-05-16 | 郑汉林 | Smoke purifier |
| CN2912774Y (en) * | 2006-03-27 | 2007-06-20 | 董琪 | Waste gas treatment and heat-reclaiming device |
| WO2010014513A2 (en) * | 2008-07-29 | 2010-02-04 | Air Dynamics Industrial Systems Corporation | Range hood with liquid filter |
| CN204730293U (en) * | 2015-06-12 | 2015-10-28 | 珠海优特电力科技股份有限公司 | A kind of fume purifier of fume and smoke exhaust ventilator |
| CN105688664A (en) * | 2016-03-10 | 2016-06-22 | 徐州工程学院 | Cooking fume purification device and working method thereof |
| CN106807174A (en) * | 2017-03-16 | 2017-06-09 | 嵊州市吉川厨房电器有限公司 | A kind of multistage cooking fume purifier for kitchen |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112007464A (en) * | 2020-09-30 | 2020-12-01 | 刘一鸣 | Tail gas recycling equipment of biological ventilation fermentation tank |
| CN113599945A (en) * | 2021-07-31 | 2021-11-05 | 北京瑞辉如景科技有限公司 | Oil smoke exhaust treatment device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109631103B (en) | 2020-01-31 |
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