CN101261019A - Kitchen fume exhausting hood oil smoke separation apparatus - Google Patents
Kitchen fume exhausting hood oil smoke separation apparatus Download PDFInfo
- Publication number
- CN101261019A CN101261019A CNA2008100111988A CN200810011198A CN101261019A CN 101261019 A CN101261019 A CN 101261019A CN A2008100111988 A CNA2008100111988 A CN A2008100111988A CN 200810011198 A CN200810011198 A CN 200810011198A CN 101261019 A CN101261019 A CN 101261019A
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- CN
- China
- Prior art keywords
- fan
- housing
- flabellum
- air outlet
- lampblack
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- Legal status (The legal status 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 status listed.)
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Abstract
The invention relates to a lampblack separating device of a kitchen lampblack exhaust hood, which comprises a shell (1); a wind outlet (10) is arranged on the shell (1 ) and is correspondingly provided with a centrifugal dewatering fan; the centrifugal dewatering fan is a dual-blade centrifugal dewatering fan which consists of fan blades (32, 33) respectively fixed with the upper side and the lower side of a soleplate (31); the lower part of the shell (1) is provided with flow pipes (4) and spray pipes (5) which are in distributed arrangement; the lower part of the shell (1) is connected with a net frame (6); the shell (1) is inside provided with an open baffle (35) corresponding to the lower fan blade (33). Fog water sprayed from the spray pipes (5) is further dispersed under the coordination of the net frame (6) and fully mixed with the lampblack; firstly, fog water containing lampblack passes through the lower fan blade (33), then turns back, passes through the upper fan blade (32) for dehydration and separation. The lampblack separating device has full dehydration and good lampblack removing effect.
Description
Technical field
What the present invention relates to is the interior oil-fume separating device of installing of fume exhaust cover that use on culinary cuisine kitchen range top.
Background technology
Existing kitchen exhaust cover oil-fume separating device, it is the water pipe that front side portion in enclosure is provided with an atomized water spray, the bottom is provided with water fender in enclosure, the rear lateral portion collection of the current deflecting enclosure of sparge pipe ejection is recycled, place, gas outlet on enclosure top is provided with the dehydration fan, the dehydration fan rotates under the effect of air-introduced machine air-flow, makes the water that is mixed in the air-flow through the dehydration flabellum time, is broken away from by centrifugal action.
The shortcoming deficiency of above-mentioned prior art is, an injection spray pipe ejects fog to a direction, fog mixes dynamics with oil smoke little, a lot of flue gases can enter the gas outlet and directly discharge without mixes direct rear side through water fender with fog, so, fog separates the oil smoke weak effect, and the characteristics big to Chinese cooking fume can not fully break away from oil smoke.The dehydration of prior art fan is the i.e. centrifugal fan of single fan formula in addition, and the open place, gas outlet that is installed in enclosure of dehydration fan is formed with bigger space between flabellum and gas outlet, the fog oil smoke gas of considerable part is directly discharged from the space.In addition should list fan formula the water separation capability of dehydration fan lower, when particularly spray amount is big, be easy to cause a large amount of fogs to be discharged from, cause the water consumption big, water waste and sewage secondary pollution.
Summary of the invention
The objective of the invention is to improve, provide an oil smoke good separating effect, the kitchen fume exhausting hood oil smoke separation apparatus that dehydrating effect is good at above-mentioned the deficiencies in the prior art.
The present invention includes housing 1, on housing 1, offer air outlet 10, corresponding air outlet is provided with the centrifugal dehydration fan, it is characterized in that centrifugal dehydration fan 3 is by both sides being respectively equipped with flabellum 32 at base plate about in the of 31, the 33 double leaf fan formula centrifugal dehydration fans that constitute, the wide H2 of the leaf of top flabellum 32 is less than the wide H3 of the leaf of bottom flabellum 33, top flabellum 32 is socket with air outlet 10 on the housing 1 and cooperates, be that air outlet 10 on the housing 1 is formed with flange 10 ', the inner edge 32 ' of top flabellum 32 cooperates with air outlet 10 flanges 10 ' submission misplug mouth, be provided with feed pipe 4 and injection spray pipe 5 arranged evenly in the bottom of housing 1, on injection spray pipe 5, evenly be distributed and be provided with jet hole, be connected with screen frame 6 in housing 1 bottom.
The present invention is at the air water mixing chamber 7 of housing 1 bottom, by a large amount of fogs uniformly of injection spray pipe arranged evenly 5 ejections, and the screen frame 6 that is connected with in housing 1 bottom strengthens the dispersion of fog under cooperating, and forms the high strength fog and mixes with oil smoke, and fog is fully mixed with oil smoke.Centrifugal dehydration fan 3 in the dehydration chamber 8 on housing 1 top is rotated down by the drive of the negative-pressure air-flow that the external air-introduced machine of exhaust duct produces, the fog that contains oil smoke is earlier through turning back through last leaf fan 32 behind the flabellum 33 down again, the separation of under the flabellum centrifugal action, dewatering, form second dehydration, gas is discharged by air outlet 10 then, and dehydration fully, it is effective to remove oil smoke, top flabellum 32 cooperates with air outlet 10 submission misplug mouths, effectively limits fog and directly flows out, and guarantees to remove oil smoke and dehydrating effect.
Description of drawings
Fig. 1 is an embodiment of the invention structural representation.
Fig. 2 is the vertical view of Fig. 1.
Fig. 3 is the A-A cutaway view of Fig. 1.
Fig. 4 is the upward view of Fig. 1.
The specific embodiment
The present invention includes housing 1, on housing 1, offer air outlet 10, corresponding air outlet is provided with the centrifugal dehydration fan, centrifugal dehydration fan 3 is by at base plate fixedly connected respectively flabellum 32 that is provided with in both sides about in the of 31, the 33 double leaf fan formula centrifugal dehydration fans that constitute, the wide H2 of the leaf of top flabellum 32 is less than the wide H3 of the leaf of bottom flabellum 33, top flabellum 32 is presented the misplug mouths with the air outlet 10 on the housing 1 and is cooperated, be that air outlet 10 on the housing 1 is formed with flange 10 ', the inner edge 32 ' of top flabellum 32 cooperates with air outlet 10 flanges 10 ' submission misplug mouth, be provided with feed pipe 4 and injection spray pipe 5 arranged evenly in the bottom of housing 1, on injection spray pipe 5, evenly be distributed and be provided with jet hole 51, be connected with screen frame 6 in housing 1 bottom, corresponding bottom flabellum 33 is connected with open closure 35 in housing 1, so that fog concentrates corresponding bottom flabellum 33 up, guarantee dehydrating effect.
Claims (1)
1. kitchen fume exhausting hood oil smoke separation apparatus, include housing (1), on housing (1), offer air outlet (10), corresponding air outlet is provided with the centrifugal dehydration fan, it is characterized in that centrifugal dehydration fan (3) is by at base plate (31) the fixedly connected respectively flabellum (32 that is provided with in both sides up and down, 33) the double leaf fan formula centrifugal dehydration fan that constitutes, the leaf of top flabellum (32) wide (H2) is less than the leaf of bottom flabellum (33) wide (H3), top flabellum (32) is presented the misplug mouth with the air outlet (10) on the housing 1 and is cooperated, be that air outlet (10) on the housing (1) is formed with flange (10 '), the inner edge (32 ') of top flabellum (32) cooperates with air outlet (10) flanges (10 ') submission misplug mouth, be provided with feed pipe (4) and injection spray pipe (5) arranged evenly in the bottom of housing (1), on injection spray pipe (5), evenly be distributed and be provided with jet hole (51), be connected with screen frame (6) in housing (1) bottom, corresponding bottom flabellum (33) is connected with open closure (35) in housing (1), so that fog concentrates corresponding bottom flabellum (33) up.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100111988A CN101261019B (en) | 2008-04-23 | 2008-04-23 | Kitchen fume exhausting hood oil smoke separation apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100111988A CN101261019B (en) | 2008-04-23 | 2008-04-23 | Kitchen fume exhausting hood oil smoke separation apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101261019A true CN101261019A (en) | 2008-09-10 |
| CN101261019B CN101261019B (en) | 2012-03-28 |
Family
ID=39961625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008100111988A Expired - Fee Related CN101261019B (en) | 2008-04-23 | 2008-04-23 | Kitchen fume exhausting hood oil smoke separation apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101261019B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103418205A (en) * | 2013-08-23 | 2013-12-04 | 王红波 | Smoke processing device |
| CN103836693A (en) * | 2014-03-19 | 2014-06-04 | 陈立德 | Cooking fume exhaust hood |
| CN108731073A (en) * | 2018-03-08 | 2018-11-02 | 佛山市云米电器科技有限公司 | A kind of kitchen ventilator and noise-reduction method with oil-fume separating device and denoising device |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2118934U (en) * | 1992-04-18 | 1992-10-14 | 江照政 | Cleaning device for screw oil fume exhauster |
| US6274375B1 (en) * | 1996-07-11 | 2001-08-14 | Allied Directives, Llc | System and method for vent hood cleaning and comprehensive bioremediation of kitchen grease |
| CN2531283Y (en) * | 2002-02-04 | 2003-01-15 | 胡云楚 | Spray washing and cyclone separating cooking fume purifier |
| CN2542959Y (en) * | 2002-04-25 | 2003-04-02 | 天津大通环保工程有限公司 | Wet cooking fume purifying ventilator |
| CN201196445Y (en) * | 2008-04-23 | 2009-02-18 | 丹东太智厨房设备有限公司 | Oil smoke separation device for kitchen fume exhausting hood |
-
2008
- 2008-04-23 CN CN2008100111988A patent/CN101261019B/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103418205A (en) * | 2013-08-23 | 2013-12-04 | 王红波 | Smoke processing device |
| CN103836693A (en) * | 2014-03-19 | 2014-06-04 | 陈立德 | Cooking fume exhaust hood |
| CN108731073A (en) * | 2018-03-08 | 2018-11-02 | 佛山市云米电器科技有限公司 | A kind of kitchen ventilator and noise-reduction method with oil-fume separating device and denoising device |
| CN108731073B (en) * | 2018-03-08 | 2023-10-27 | 佛山市云米电器科技有限公司 | Lampblack absorber with lampblack separation device and noise reduction method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101261019B (en) | 2012-03-28 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120328 Termination date: 20180423 |