CN103791535B - A kind of speed change Whirlwind cooking fume purifier - Google Patents
A kind of speed change Whirlwind cooking fume purifier Download PDFInfo
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- CN103791535B CN103791535B CN201410021708.5A CN201410021708A CN103791535B CN 103791535 B CN103791535 B CN 103791535B CN 201410021708 A CN201410021708 A CN 201410021708A CN 103791535 B CN103791535 B CN 103791535B
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- speed change
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- chimney fan
- water tank
- cylindrical body
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P80/00—Climate change mitigation technologies for sector-wide applications
- Y02P80/10—Efficient use of energy, e.g. using compressed air or pressurized fluid as energy carrier
Abstract
The invention discloses a kind of speed change Whirlwind cooking fume purifier, it is characterised in that: including cylinder, the upper end side of cylinder is provided with air inlet, and described air inlet is provided with shower nozzle, is provided with the screw for producing whirlwind in cylinder；Chimney fan, the upper end of chimney fan is provided with air outlet, and chimney fan bottom is connected with wind speed speed change gear；Described chimney fan is arranged in cylinder, and the upper end of chimney fan connects with air inlet；The lower end of cylinder connects with water tank, and the top of water tank is provided with sump oil outlet.Described wind speed speed change gear includes speed change cover and cylindrical body, and the sidewall of cylindrical body is covered with small through hole, and speed change cover is connected with the upper end of cylindrical body.The present invention is higher to the purifying rate of oil smoke, dust；The air humidity discharged is less；Sump oil is easily drained, easy to clean, cleaning；Use cost is relatively low.It is widely portable to the fume purifying in the place of the generation oil smoke such as hotel, restaurant, wineshop, dining room, dining room, food factory and removes slight abnormal flavour.
Description
Technical field
The present invention relates to field of lampblack purification, particularly a kind of speed change Whirlwind cooking fume purifier.
Background technology
Common cooking fume control equipment, such as cooking fume-collecting cover, uses simple cover to collect oil smoke, by exhaust fan, oil smoke is discharged to outdoor, does not make purified treatment, and oil smoke clearance is zero；Hydro-vent, use alkali liquor as detergent, contact fume purifying with oil smoke by the way of spray, then collect discharge by air exhauster, the most preferably oil smoke clearance about 30～40% of product, oil smoke clearance does not meets the requirement of<cooking fume discharge standard>GB18483-2001；Water spray scrubbing tower purifies technique, the mode using petticoat pipe to collect feeding absorption tower (spray, sieve plate, filler) purifies, then discharged by air exhauster, the oil smoke clearance about 80～90% of this product, oil smoke clearance meets emission request, but installation space is big, system complex, cost are higher, is difficult to popularize.
For solving this problem, Publication No. CN200975725Y " cooking fume remover " discloses such a kind of structure: the inner chamber top of casing is fume cleaning storehouse, bottom is water tank, the top in fume cleaning storehouse is installed blower fan and arranges air outlet in side, the top in air channel is connected with blower fan, and lead to water tank in the bottom in air channel, coordinates and be provided with nozzle in air channel, the pipeline connecing ejector pump outlet is connected with nozzle, meets pipeline and the water tank UNICOM of ejector pump water inlet；Between top and the blower fan in fume cleaning storehouse, damping column is installed；Coordinate in fume cleaning storehouse and electrical control gear is installed；Water tank bottom in fume cleaning storehouse is provided with blowoff valve；It is connected to water heater at the pipeline first line of a couplet；The bottom in air channel arranges bubbler；Electric machine vibration reducer is installed between blower fan and air channel；Water tank arranges filter chamber near the position of electrical control gear, the drainage screen that filter chamber is arranged around.
The cooking fume remover of this structure, although have oil smoke, dust purification efficiency is high, noise is little, operating cost is low, working stability, automaticity relatively advantages of higher, but there is also following shortcoming: be not provided with wind speed deceleration device, owing to wind speed is too fast, inadequate to the degree of purification of oil smoke；The air humidity through purification discharged is big；The water of supply shower nozzle cannot recycle, and use cost is higher；Sump oil is difficult to discharge, the most easy to clean, cleaning.
Summary of the invention
It is an object of the invention to for the deficiencies in the prior art, and provide a kind of speed change Whirlwind cooking fume purifier, this depurator is higher to the purifying rate of oil smoke, dust；The air humidity discharged is less；Sump oil is easily drained, easy cleaning, cleaning；Cost is low, use cost is low.
It is an object of the invention to be realized by following technical scheme:
A kind of speed change Whirlwind cooking fume purifier, including
Cylinder, the upper end side of cylinder is provided with air inlet, and described air inlet is provided with shower nozzle, is provided with the screw for producing whirlwind in cylinder；
Chimney fan, the upper end of chimney fan is provided with air outlet, and chimney fan bottom is connected with wind speed speed change gear；
Described chimney fan is arranged in cylinder, and the upper end of chimney fan connects with air inlet；The lower end of cylinder connects with water tank, and the top of water tank is provided with sump oil outlet.
Described wind speed speed change gear includes speed change cover and cylindrical body, and the sidewall of cylindrical body is covered with small through hole, and speed change cover is connected with the upper end of cylindrical body.
A diameter of 0.5-1.5cm of described small through hole.
Preferably, a diameter of 1.0cm of described small through hole.
Described shower nozzle connects with water tank by being provided with the pipeline of water circulating pump.
Described water tank is provided with liquid level sensor.
The lower section of described sump oil outlet is provided with oil storage tank.
It is provided with heater in described water tank.
The upper end side of described water tank is provided with liquid level visualization pipe, and the upper end of observing tube is provided with detergent entrance.
The upper end of described water tank is provided with water inlet pipe, and water inlet pipe is provided with electromagnetic valve.
The lower end side of described water tank is provided with drain valve.
The side of described greasy dirt outlet is provided with cleaning eye.
Use above-mentioned technical scheme, the present invention utilizes the negative pressure of blower fan to suck in speed change cyclone by the waste gas containing oil smoke together with the water smoke that shower nozzle sprays, by suitable speed through cyclone channel, waste gas containing oil smoke is the most fused with water smoke, rapids is washed, oil and fume is made fully to absorb water or by water adhesion, settle after soot particles pollutant are assembled by water at short notice, when flowing through wind speed speed change gear, gas containing sump oil and harmful substance is separated except mist by wind speed speed change gear, after purification, the gas without greasy dirt abnormal flavour and aqueous vapor is discharged from chimney fan, harmful substance and sump oil and water are toward downstream to water tank, oil-water separation in water tank, the sump oil on upper strata is discharged, in water tank, the clean water of lower floor is recycled from shower nozzle ejection by water circulating pump, thus realize efficient fume purifying.After testing, speed change Whirlwind cooking fume purifier of the present invention, according to the difference of purifier device size, its oil smoke removal efficiency can reach 92-98%, has reached qualified discharge standard.
The present invention is widely used in the fume purifying in the place of the generation oil smoke such as hotel, restaurant, wineshop, dining room, dining room, food factory and removes slight abnormal flavour.
The invention have the advantage that the purifying rate to oil smoke, dust is high；The air humidity discharged is less；Sump oil is easily drained, easy cleaning, cleaning；Cost is low, use cost is relatively low, it is easy to promote.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of the present invention；
Fig. 2 is the sectional structure schematic diagram of Fig. 1.
In figure, 1. cylinder 2. air outlet 3. blower fan 4. shower nozzle 5. air inlet 6. liquid level sensor 7. water inlet pipe 8. cleaning eye 9. temperature sensor 10. water circulating pump 11. heating rod 12. oil storage tank 13. sump oil exports 14. amortisseur 15. drain valve 16. breast hole 17. water tank 18. observing tube 19. liquid level line 20. detergent entrance 21. electromagnetic valve 22. screw 23. chimney fan 24. small through hole 25. cylindrical body 26. speed change covers.
Detailed description of the invention
With embodiment, present invention is further elaborated below in conjunction with the accompanying drawings, but is not limitation of the invention.
Embodiment:
With reference to Fig. 1 Fig. 2, a kind of speed change Whirlwind cooking fume purifier, including
Cylinder 1, the upper end side of cylinder 1 is provided with air inlet 5, is provided with shower nozzle 4 at described air inlet 5, is provided with the screw 22 for producing whirlwind in cylinder 1；
Chimney fan 23, the upper end of chimney fan 23 is provided with air outlet 2, and chimney fan 23 bottom is connected with wind speed speed change gear；
Described chimney fan 23 is arranged in cylinder 1, and the upper end of chimney fan 23 connects with blower fan 3 air inlet；The lower end of cylinder 1 connects with water tank 17, and the top of water tank 17 is provided with sump oil outlet 13.
Described screw 22 be spiral flow deflector or other can produce the similar device of whirlwind.
Described wind speed speed change gear includes speed change cover 26 and cylindrical body 25, and the sidewall of cylindrical body 25 is covered with small through hole 24, and speed change cover 26 is connected with the upper end of cylindrical body 25.High speed whirlwind can be decelerated to≤3 meter per seconds by wind speed speed change gear, can efficiently separate gas and material, such as water smoke, sump oil, dust etc..
A diameter of 0.5-1.5cm of described small through hole, a diameter of 1.0cm of small through hole in this example.
Described shower nozzle 4 connects with water tank 17 by being provided with the pipeline of water circulating pump 10, the water circulation use in water tank 17, on the one hand water saving, and use cost is low；On the other hand can ensure the concordance of shower nozzle 4 atomization quality, make spray effect from the impact of extraneous hydraulic pressure.
Described water tank 17 is provided with liquid level sensor 6.Arrange liquid level sensor 6 to be connected with electric control gear and can realize automatic water supplement.
The lower section of described sump oil outlet 13 is provided with oil storage tank 12, is used for collecting sump oil.
It is provided with heater in described water tank 17, heater is temperature sensor 9 and heating rod 11, heater plays the effect of insulation, during to prevent ambient temperature low, oil can condense row the most out, if particularly be cold in the north, during water freezing, heater can keep the water temperature in water tank 17 at 20 DEG C, it is ensured that the normal work of depurator.
The upper end side of described water tank 17 is provided with liquid level visualization pipe 18, and the upper end of observing tube 18 is provided with detergent entrance 20.Observing tube 18 is it can be seen that the liquid level line 19 of liquid level position in current water tank 17.When water tank 17 safeguarded by needs, put some detergents from detergent entrance 20 and enter water tank 17, during work, because the gas above the water surface is rotational flow, water below also and then rotates, it is not necessary to special manual cleaning, just can be with automatic washing water tank 17 during work, it is achieved self-cleaning in operation.
The upper end of described water tank 17 is provided with water inlet pipe 7, and water inlet pipe 7 is provided with electromagnetic valve 21.According to the change of water level, opening electromagnetic valve 21 when requiring supplementation with water, water enters in water tank 17 from water inlet pipe 7, and electromagnetic valve 21 is connected with electric control gear can realize automatic water supplement.
The lower end side of described water tank 17 is provided with drain valve 15 and breast hole 16.
The side of described greasy dirt outlet 13 is provided with cleaning eye 8, and equipment has used long some dirt to be attached on the pipeline of greasy dirt outlet 13, arranges cleaning eye 8 so that cleaning, cleaning, it is ensured that oil-drain pipe unimpeded.
The bottom of water tank 17 is provided with amortisseur 14.To take that when outdoor mounted acoustic hood is installed and reduce noise, amortisseur to be taked when in indoor or upstairs installing, make up to environmental requirement.
During work, owing to blower fan 3 produces negative pressure, being sucked from air inlet 5 by oil smoke, the water smoke that oil smoke sprays with shower nozzle 4 mixes, in cylinder 1, produce whirlwind through screw 22, make oil smoke be sufficiently mixed with water smoke, under certain wind speed, under the centrifugal action that whirlwind produces, the heavier things such as the sump oil that is gathered in water body, dust can run by tight attached cylinder inboard wall together with water body, can move from top to bottom under gravity, finally flows into water tank 17.Move downward when waste gas rotates inside wind speed speed change gear, the tight attached cylinder 1 of thing being on the one hand heavier, be on the other hand that lighter gas enters chimney fan 23 through speed change gear with the speed of≤3 meter per seconds, discharge from air outlet 2.Water in water tank 17 can play water seal effect, and the oil in water tank 17 floats on the surface, and by the effect of oily-water seperating equipment, from sump oil outlet 13, sump oil is discharged to oil storage tank 12, thus realizes oil smoke high-efficient purification.Therefore the air discharged from air outlet 2 is clean and dry, it is achieved that qualified discharge.
Claims (2)
1. a speed change Whirlwind cooking fume purifier, it is characterised in that: include
Cylinder, the upper end side of cylinder is provided with air inlet, and described air inlet is provided with shower nozzle, is provided with the screw for producing whirlwind in cylinder；
Chimney fan, the upper end of chimney fan is provided with air outlet, and chimney fan bottom is connected with wind speed speed change gear；
Described chimney fan is arranged in cylinder, and the upper end of chimney fan connects with air inlet；The lower end of cylinder connects with water tank, and the top of water tank is provided with sump oil outlet；
Described wind speed speed change gear includes speed change cover and cylindrical body, and the sidewall of cylindrical body is covered with small through hole, and speed change cover is connected with the upper end of cylindrical body；
A diameter of 0.5-1.5cm of described small through hole；
It is provided with heater in described water tank.
Speed change Whirlwind cooking fume purifier the most according to claim 1, it is characterised in that: a diameter of 1.0cm of described small through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410021708.5A CN103791535B (en) | 2014-01-17 | 2014-01-17 | A kind of speed change Whirlwind cooking fume purifier |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410021708.5A CN103791535B (en) | 2014-01-17 | 2014-01-17 | A kind of speed change Whirlwind cooking fume purifier |
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| CN103791535A CN103791535A (en) | 2014-05-14 |
| CN103791535B true CN103791535B (en) | 2017-01-04 |
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| CN201410021708.5A Active CN103791535B (en) | 2014-01-17 | 2014-01-17 | A kind of speed change Whirlwind cooking fume purifier |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108800243B (en) * | 2017-05-04 | 2020-05-26 | 碧恋天环保科技（湖北）有限公司 | Screw type wet-method oil fume purification system |
| CN107961899A (en) * | 2017-12-06 | 2018-04-27 | 佛山早稻田环保节能科技有限公司 | A kind of oil fume purifier |
| CN108295647A (en) * | 2018-04-03 | 2018-07-20 | 易能环境技术有限公司 | A kind of desulfurizer and its sulfur method of charcoal ink factory's flue gas |
| CN110013727A (en) * | 2019-05-08 | 2019-07-16 | 义乌韦陀环保科技有限公司 | A kind of no electric field oil fume purifier |
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| CN101077471A (en) * | 2007-06-28 | 2007-11-28 | 陈锦霖 | Oil fume secondary purifier |
| CN202555092U (en) * | 2012-04-01 | 2012-11-28 | 天蓬集团有限公司 | Steam-water separator |
| CN203177265U (en) * | 2013-03-15 | 2013-09-04 | 林建军 | High-efficiency rotary self-cleaning purifier capable of removing odor and oil water |
| CN203757808U (en) * | 2014-01-17 | 2014-08-06 | 莫显坤 | Variable speed cyclone oil smoke purifier |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11128644A (en) * | 1997-10-29 | 1999-05-18 | Toshio Awaji | Dust removing device and dust removal |
| WO1999051324A2 (en) * | 1998-04-02 | 1999-10-14 | Luterek, Janusz, Franciszek | Gas scrubbing apparatus |
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2014
- 2014-01-17 CN CN201410021708.5A patent/CN103791535B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101077471A (en) * | 2007-06-28 | 2007-11-28 | 陈锦霖 | Oil fume secondary purifier |
| CN202555092U (en) * | 2012-04-01 | 2012-11-28 | 天蓬集团有限公司 | Steam-water separator |
| CN203177265U (en) * | 2013-03-15 | 2013-09-04 | 林建军 | High-efficiency rotary self-cleaning purifier capable of removing odor and oil water |
| CN203757808U (en) * | 2014-01-17 | 2014-08-06 | 莫显坤 | Variable speed cyclone oil smoke purifier |
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