CN102865613A - Oil mist removal device for range hood - Google Patents
Oil mist removal device for range hood Download PDFInfo
- Publication number
- CN102865613A CN102865613A CN2012103696059A CN201210369605A CN102865613A CN 102865613 A CN102865613 A CN 102865613A CN 2012103696059 A CN2012103696059 A CN 2012103696059A CN 201210369605 A CN201210369605 A CN 201210369605A CN 102865613 A CN102865613 A CN 102865613A
- Authority
- CN
- China
- Prior art keywords
- sheet material
- lampblack absorber
- deoils
- removal device
- oil mist
- Prior art date
- 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.)
- Granted
Links
Images
Landscapes
- Separating Particles In Gases By Inertia (AREA)
- Ventilation (AREA)
Abstract
The invention relates to an oil mist removal device for a range hood. The oil mist removal device is arranged between a filtering net of the range hood and a centrifugal fan system, and comprises a connecting piece and a plurality of plates, wherein the plates are superposed to form a plate group; two ends of the plate group are respectively fixed together through the connecting piece; each plate has a wavy structure; adjacent two plates have different cambers; and a plurality of apertures are formed between adjacent two plates through superposition. According to the oil mist removal device, the oil removal efficiency of the range hood can be obviously improved, and the pollution of smoke generated by cooking on the environment is reduced. In addition, a ceramic plate has the characteristic of corrosion resistance; and therefore, the oil mist removal device is environment-friendly, high-efficiency and corrosion-resistance and has wide application value.
Description
Technical field
The mist device deoils for the mist device technique field that the present invention relates to deoil, especially a kind of lampblack absorber.
Background technology
Produce the another important sources that a large amount of mist of oils has become municipal pollution in the process that food is cooked.The tradition range hood is installed on cooking stove top, by the vane rotary in the Motor Drive volute in the body, form certain negative pressure in the air inlet zone, drainage by smoke collecting chamber, thereby above cooking stove, form negative pressuren zone in certain spatial dimension, its peripheral soot gas is subjected to vacuum suction to arrive filter screen, filter to isolate a part of bulky grain mist of oil, remaining gas enters the centrifugal blower fan system of cigarette machine inside, High Rotation Speed through draught fan impeller, the effect that soot gas is subject to centrifugal force is thrown out of impeller, again carrying out oil smoke separates, the oil of separating flows into lubricating cup through the Oil Guide system, and the flue gas after the purification is discharged outdoor along volute camber line reducing direction along airduct.
Because cooking the mist of oil that produces in the process drips not of uniform size, and centrifugal blower fan system is with fixed rotating speed work, therefore whole mist of oils are dripped and be thrown out of impeller, particularly thin mist of oil drip owing to can't in centrifugal blower fan system, obtain effective separation along with flue gas be discharged from along exhaust duct outdoor, thereby cause environmental pollution.In addition, because viscosity and the corrosivity of mist of oil cause corrosion to traditional lampblack absorber inevitably, thereby have shortened the lampblack absorber life-span.
Summary of the invention
The technical problem to be solved in the present invention is: in order to overcome the technical problem of dripping separation not yet in effect in the prior art for thin mist of oil, provide a kind of lampblack absorber that can the thin mist of oil of effective separation drips mist device that deoils.
The technical solution adopted for the present invention to solve the technical problems is: a kind of lampblack absorber mist device that deoils, the described mist device that deoils is installed between the filter screen and centrifugal blower fan system of lampblack absorber, comprise connector and multi-sheets, mutually superpose between sheet material and the sheet material and form the sheet material group, described sheet material group two ends are fixed together by connector respectively, every block of sheet material is the wave structure, and the camber of adjacent two boards material is different, forms a plurality of holes seam by stack between adjacent two sheet materials.When tiny mist of oil drops in and stitches by the hole since mutually extruding form large oil droplet, larger oil droplet enters centrifugal blower fan system, the effect that is subject to centrifugal force is thrown out of impeller and realizes that oil smoke separates, therefore thin mist of oil drops in by forming large mist of oil behind this device and drips, thereby obtain effective separation in the centrifugal blower fan system and along with flue gas is discharged from outdoorly along exhaust duct, so this device can improve the mist efficient of deoiling of lampblack absorber greatly.
For the hole that between adjacent panels, forms seam evenly, size to fit, the wave amplitude of described adjacent two boards material is different, wavelength is identical.
Described sheet material is ceramic wafer.So just have the characteristic of acid-alkali-corrosive-resisting, overall mechanical strength is large, can satisfy the demand of different field.
As preferably, described ceramic wafer has 10.
Further, the thermal coefficient of expansion of described ceramic wafer≤6 * 10
-6Mm/ ° of C, the hardness 〉=1500HV of ceramic wafer.
The invention has the beneficial effects as follows, the lampblack absorber of the present invention mist device that deoils, compared with prior art, can also be the size that the difference of wave amplitude is come the adjustment hole seam by the difference of regulating adjacent two ceramic wafer cambers, come the degree of depth of adjustment hole seam by the width of regulating ceramic wafer.Thin mist of oil is squeezed into mutually larger oil droplet when dripping by the pore seam of this device, thereby after entering the centrifuge system, can obtain effective separation, avoided thin mist of oil to drip being discharged from outdoor, therefore can significantly improve the efficient of deoiling of lampblack absorber, reduce the oil smoke of culinary art generation to the pollution of environment, in addition, ceramic wafer has corrosion resistant characteristics, therefore environmental protection of the present invention, efficient, corrosion-resistant is with a wide range of applications.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples.
Fig. 1 is the deoil structural representation of mist device of lampblack absorber of the present invention;
Fig. 2 is the top view of Fig. 1.
Among the figure: 1. connector, 2. sheet material, 3. sheet material group, 4. hole seam.
The specific embodiment
In conjunction with the accompanying drawings, the present invention is further detailed explanation.These accompanying drawings are the schematic diagram of simplification, basic structure of the present invention only is described in a schematic way, so it only show the formation relevant with the present invention.
With reference to figure 1 Fig. 2, the mist device that deoils is installed between the filter screen and centrifugal blower fan system of lampblack absorber, comprises connector 1 and 10 blocks of sheet materials 2, and the Ceramics plate is as sheet material 2 here, the thermal coefficient of expansion of ceramic wafer≤6 * 10
-6Mm/ ° of C, hardness 〉=the 1500HV of ceramic wafer, mutually superpose between sheet material 2 and the sheet material 2 and form sheet material group 3, sheet material group 3 two ends are fixed together by connector 1 respectively, and every block of sheet material 2 is the wave structure, has Wave crest and wave trough, the camber of adjacent two boards material 2 is different, in order to stitch evenly size to fit in the hole that forms between adjacent panels, the wave amplitude of adjacent two boards material 2 is different, wavelength is identical, forms a plurality of holes seam 4 by stack between adjacent two sheet materials 2.Tiny mist of oil drops in by the hole and stitched 4 o'clock because mutual extruding forms large oil droplet, larger oil droplet enters centrifugal blower fan system, the effect that is subject to centrifugal force is thrown out of impeller and realizes that oil smoke separates, therefore thin mist of oil drops in by forming large mist of oil behind this device and drips, thereby obtain effective separation in the centrifugal blower fan system and along with flue gas is discharged from outdoorly along exhaust duct, so this device can improve the mist efficient of deoiling of lampblack absorber greatly.
Take above-mentioned foundation desirable embodiment of the present invention as enlightenment, by above-mentioned description, the relevant staff can in the scope that does not depart from this invention technological thought, carry out various change and modification fully.The technical scope of this invention is not limited to the content on the specification, must determine its technical scope according to the claim scope.
Claims (5)
1. lampblack absorber mist device that deoils, it is characterized in that: the described mist device that deoils is installed between the filter screen and centrifugal blower fan system of lampblack absorber, comprise connector (1) and multi-sheets (2), mutually superpose between sheet material (2) and the sheet material (2) and form sheet material group (3), described sheet material group (3) two ends are fixed together by connector (1) respectively;
Every block of sheet material (2) is the wave structure, and the camber of adjacent two boards material (2) is different;
Form a plurality of hole seams (4) by stack between adjacent two sheet materials (2).
2. the lampblack absorber as claimed in claim 1 mist device that deoils, it is characterized in that: the wave amplitude of described adjacent two boards material (2) is different, wavelength is identical.
3. the lampblack absorber as claimed in claim 2 mist device that deoils, it is characterized in that: described sheet material (2) is ceramic wafer.
4. the lampblack absorber as claimed in claim 3 mist device that deoils, it is characterized in that: described ceramic wafer has 10.
5. the lampblack absorber as claimed in claim 4 mist device that deoils is characterized in that: the thermal coefficient of expansion of described ceramic wafer≤6 * 10
-6Mm/ ° of C, the hardness 〉=1500HV of ceramic wafer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210369605.9A CN102865613B (en) | 2012-09-28 | 2012-09-28 | Oil mist removal device for range hood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210369605.9A CN102865613B (en) | 2012-09-28 | 2012-09-28 | Oil mist removal device for range hood |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102865613A true CN102865613A (en) | 2013-01-09 |
| CN102865613B CN102865613B (en) | 2015-03-11 |
Family
ID=47444644
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210369605.9A Expired - Fee Related CN102865613B (en) | 2012-09-28 | 2012-09-28 | Oil mist removal device for range hood |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102865613B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107970703A (en) * | 2017-05-27 | 2018-05-01 | 宁波方太厨具有限公司 | A kind of filtration apparatus for range hood |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201318728Y (en) * | 2008-11-25 | 2009-09-30 | 浙江苏泊尔家电制造有限公司 | Extractor hood |
| CN201764569U (en) * | 2010-09-09 | 2011-03-16 | 张一诚 | Smokeless range hood |
| CN102444925A (en) * | 2010-09-30 | 2012-05-09 | 博西华电器（江苏）有限公司 | Range hood and its filtering device |
| CN202328433U (en) * | 2011-09-14 | 2012-07-11 | 冯若愚 | Range hood with moving-down fan |
| CN202361446U (en) * | 2011-10-18 | 2012-08-01 | 中山市通快电气有限公司 | Range hood with improved smoke channel |
-
2012
- 2012-09-28 CN CN201210369605.9A patent/CN102865613B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201318728Y (en) * | 2008-11-25 | 2009-09-30 | 浙江苏泊尔家电制造有限公司 | Extractor hood |
| CN201764569U (en) * | 2010-09-09 | 2011-03-16 | 张一诚 | Smokeless range hood |
| CN102444925A (en) * | 2010-09-30 | 2012-05-09 | 博西华电器（江苏）有限公司 | Range hood and its filtering device |
| CN202328433U (en) * | 2011-09-14 | 2012-07-11 | 冯若愚 | Range hood with moving-down fan |
| CN202361446U (en) * | 2011-10-18 | 2012-08-01 | 中山市通快电气有限公司 | Range hood with improved smoke channel |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107970703A (en) * | 2017-05-27 | 2018-05-01 | 宁波方太厨具有限公司 | A kind of filtration apparatus for range hood |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102865613B (en) | 2015-03-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205842814U (en) | A kind of smoke exhaust ventilator reducing environmental pollution | |
| CN206145757U (en) | Smoke ventilator with buffering net | |
| CN110186083A (en) | A kind of energy-saving control method of fume purifier of fume and the device | |
| CN208011823U (en) | A kind of lampblack-sucking cover of quantity-adjustable size | |
| CN102865613B (en) | Oil mist removal device for range hood | |
| CN208049572U (en) | A kind of cyclone type grease filtering baffle | |
| CN204469476U (en) | A kind of forward type double purified oil remover | |
| CN206609016U (en) | A kind of super pressure-negative cooker hood | |
| CN104121615B (en) | Air purification functional box | |
| CN206944265U (en) | A kind of easy-to-dismount environmental-friendly kitchen ventilator | |
| CN202675408U (en) | Turbine assembly of wind wheel set of smoke exhaust ventilator | |
| CN108050534A (en) | A kind of UF membrane oxygen generation system | |
| CN108302585A (en) | It is a kind of can purifying oil fume oven | |
| CN213870468U (en) | FFU fan filter unit | |
| CN102242943A (en) | Purifying apparatus of domestic ventilator | |
| CN207401311U (en) | A kind of heat power station emission-control equipment | |
| CN207936162U (en) | A kind of oil smoke oil smoke separated structure and kitchen ventilator | |
| CN203964103U (en) | Air-cleaning function case | |
| CN207660669U (en) | A kind of gas and oil separating plant and engine system | |
| CN208340299U (en) | A kind of oil-fume separating device | |
| CN209355399U (en) | A kind of laminar flow hood | |
| CN207438854U (en) | A kind of paint spray booth's air inlet noise processed mechanism | |
| CN201069203Y (en) | Low-noise powerful oil and smoke drawing machine | |
| CN207849506U (en) | A kind of commercial internal discharging type smoke purifier of multifunctional light meal | |
| CN205025600U (en) | A vibration blowback formula filter for gas turbine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20150311 Termination date: 20210928 |