CN101329078B - Rotary net-filtering tray for cooking fume exhauster - Google Patents

Rotary net-filtering tray for cooking fume exhauster Download PDF

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Publication number
CN101329078B
CN101329078B CN2008100637048A CN200810063704A CN101329078B CN 101329078 B CN101329078 B CN 101329078B CN 2008100637048 A CN2008100637048 A CN 2008100637048A CN 200810063704 A CN200810063704 A CN 200810063704A CN 101329078 B CN101329078 B CN 101329078B
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CN
China
Prior art keywords
wheel disc
filter screen
rotary
tooth
interior wheel
Prior art date
Application number
CN2008100637048A
Other languages
Chinese (zh)
Other versions
CN101329078A (en
Inventor
郑吉贤
Original Assignee
郑吉贤
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 郑吉贤 filed Critical 郑吉贤
Priority to CN2008100637048A priority Critical patent/CN101329078B/en
Publication of CN101329078A publication Critical patent/CN101329078A/en
Application granted granted Critical
Publication of CN101329078B publication Critical patent/CN101329078B/en

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Abstract

The invention discloses a rotary strainer disk used for a range hood, comprising an outer rotary table and an inner rotary table which are connected together through a support rod; a strainer formed by strainer-mesh is arranged between the inner rotary table and the outer rotary table. By adopting the structure, the invention is provided with reasonable design, convenient mounting and maintenance process and low manufacturing cost; the air resistance is small and the disposed air flow is big during running; the oil-smoke containing a plurality of volatile solids can be filtered and cleaned, and the filtering and cleaning efficiency generally can reach more than 90 percent.

Description

The rotary filter net disk that is used for range hood
Technical field
The invention discloses a kind of rotary filter net disk that is used for range hood, belong to the cooking fume processing equipment technical field.
Background technology
At present, progress along with people's living standard, the apparatus for treating cooking fume that uses in the kitchen all is the range hood with filtration, purification function generally, in this range hood, play the guard of filtration, purification effect, this guard mainly is divided into single-layer type net cover structure or two-layer equation net cover structure, mainly be that the oil smoke that contains a large amount of volatile particles is tackled, but because the viscosity height of smoke particle, resistance is bigger, in use for some time, can cause and clean difficulty, problem such as oil fume pump exhaust is not smooth, and after adopting above-mentioned guard, still there have the oil smoke of the volatile particles of being partly with to be discharged from intercept process to be outdoor, and environment is polluted.
Summary of the invention
For addressing the above problem, it is a kind of reasonable in design that the object of the invention is to provide, and the energy filtration, purification contains the rotary filter net disk that is used for range hood of a large amount of volatile particles oil smoke.
The present invention will solve the technical scheme that its technical problem adopts: a kind of rotary filter net disk that is used for range hood, comprise outer wheel disc and interior wheel disc, outer wheel disc and interior wheel disc link together by brace rod, described outer wheel disc is a toroidal, its outer circumference surface is a tooth-shape structure, wheel disc is a triangle in described, on interior wheel disc, be provided with three grooves substantially parallel with each three arm of angle, this groove is all tooth-shape structure with respect to a side of outer wheel disc, twine the filter screen that constitutes by the filter screen silk outside between the profile of tooth on profile of tooth on the wheel disc and the interior wheel disc, be provided with the axle sleeve that is connected with the output shaft of motor in the center of interior wheel disc, the diameter of described filter screen silk is 0.1~0.5mm, and the angle between the radially adjacent filter screen silk is 1.5 degree~3.0 degree.
After the present invention adopts said structure; the output shaft of motor is connected with axle sleeve on the interior wheel disc; motor can drive the filter screen dish and rotate at a high speed; when the gas that contains a large amount of volatile particles oil smoke enters the filter screen dish of rotation at a high speed; under the effect of rotation at a high speed; the filter screen dish can carry out filtration, purification to this oil smoke; that is to say that smoke particle or other material that will exist in the gas tackle and be adsorbed on the filter screen silk; and it is got rid of peritropous oil trap by the filter screen silk; air after filtering then is transferred to outdoor by the filter screen dish, thereby reaches the purpose that purifies air.The present invention is reasonable in design, and convenient for installation and maintenance, with low cost, windage is less during operation, and it is bigger to handle air quantity, and its filtration, purification efficient generally can both reach more than 90%.
Description of drawings
Below in conjunction with the drawings and specific embodiments the present invention is described in further detail.
Fig. 1 is a front view of the present invention;
Fig. 2 is the left view of Fig. 1.
The specific embodiment
As Fig. 1, shown in Figure 2, the present invention includes outer wheel disc 1 and interior wheel disc 2, outer wheel disc 1 is a toroidal, its outer circumference surface is a tooth-shape structure, interior wheel disc 2 is a triangle, on interior wheel disc 2, be provided with three grooves 5 substantially parallel with each three arm of angle, this groove 5 is all tooth-shape structure with respect to a side of outer wheel disc 1, outer wheel disc 1 links together by brace rod 3 with interior wheel disc 2, be provided with the filter screen 7 that constitutes by filter screen silk 4 outside between wheel disc 1 and the interior wheel disc 2, this filter screen 7 be by a filter screen silk 4 the profile of tooth of interior wheel disc 2 and corresponding outside circumferentially move synchronously between the profile of tooth on the wheel disc 1 and twine and form.Be provided with the axle sleeve 6 that is connected with the output shaft of motor in the center of interior wheel disc 2.The diameter of described filter screen silk 4 is 0.1~0.5mm, and the angle between the radially adjacent filter screen silk 4 is 1.5 degree~3.0 degree.All adopt on above-mentioned wheel disc outside 1 and the interior wheel disc 2 tooth-shape structure is arranged; made things convenient for filter screen silk 4 to twine between wheel disc 1 and the interior wheel disc 2 outside; prevented the problem that filter screen silk 4 comes off in the process of twining; in use prevent moving of filter screen silk 4 in addition; prevent the reduction of filter screen 7 whole tensioner degree; thereby guarantee its filtration, purification efficient; simultaneously; filter screen silk 4 has also guaranteed the angle angle between the radially adjacent filter screen silk 4 outside in the winding process between wheel disc 1 and the interior wheel disc 2; make filter screen 7 have good density; be easy to the smoke particle or other material that exist in the gas are tackled, having again when operation has less windage and can handle bigger air quantity.
Operation principle of the present invention: the filter screen dish is installed in the air inlet place of range hood; axle sleeve 6 on the interior wheel disc 2 in the output shaft of motor and the filter screen dish is connected; motor can drive the filter screen dish and rotate at a high speed; when the gas that contains a large amount of volatile particles oil smoke when air inlet enters the filter screen dish of at a high speed rotation; under the effect of rotation at a high speed; the filter screen dish can carry out filtration, purification to this oil smoke; that is to say that smoke particle or other material that will exist in the gas tackle and be adsorbed on the filter screen silk; and beanstalk is got rid of in the peritropous oil trap by the filter screen silk; air after filtering then is transferred to outdoor by the filter screen dish, thereby reaches the purpose that purifies air.

Claims (1)

1. rotary filter net disk that is used for range hood, it is characterized in that: comprise outer wheel disc (1) and interior wheel disc (2), outer wheel disc (1) links together by brace rod (3) with interior wheel disc (2), described outer wheel disc (1) is a toroidal, its outer circumference surface is a tooth-shape structure, wheel disc (2) is a triangle in described, on interior wheel disc (2), be provided with three grooves (5) substantially parallel with each three arm of angle, this groove (5) is all tooth-shape structure with respect to a side of outer wheel disc (1), twine the filter screen (7) that constitutes by filter screen silk (4) outside between profile of tooth on the wheel disc (1) and the profile of tooth on the interior wheel disc (2), be provided with the axle sleeve (6) that is connected with the output shaft of motor in the center of interior wheel disc (2), the diameter of described filter screen silk (4) is 0.1~0.5mm, and the angle between the radially adjacent filter screen silk (4) is 1.5 degree~3.0 degree.
CN2008100637048A 2008-07-31 2008-07-31 Rotary net-filtering tray for cooking fume exhauster CN101329078B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2008100637048A CN101329078B (en) 2008-07-31 2008-07-31 Rotary net-filtering tray for cooking fume exhauster

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2008100637048A CN101329078B (en) 2008-07-31 2008-07-31 Rotary net-filtering tray for cooking fume exhauster

Publications (2)

Publication Number Publication Date
CN101329078A CN101329078A (en) 2008-12-24
CN101329078B true CN101329078B (en) 2010-09-29

Family

ID=40205011

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2008100637048A CN101329078B (en) 2008-07-31 2008-07-31 Rotary net-filtering tray for cooking fume exhauster

Country Status (1)

Country Link
CN (1) CN101329078B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101961583A (en) * 2010-10-15 2011-02-02 镇江安达煤矿专用设备有限公司 Vane type filter screen wet dust removal plant
CN102125780A (en) * 2011-01-19 2011-07-20 高云芝 High-standard disc type filter disc and process thereof
CN104454666B (en) * 2013-09-24 2017-07-14 成都前锋电子有限责任公司 A kind of wind wheel used for range hood
CN104315579A (en) * 2014-11-05 2015-01-28 武汉航科天地科技有限公司 Cooking fume intercepting method
CN105289144A (en) * 2015-10-16 2016-02-03 浙江高水品炭科技有限公司 Oil-gas separating disc
CN107218637A (en) * 2016-03-31 2017-09-29 孙欣 A kind of wire-coil type cooking fume filter
CN105650708A (en) * 2016-03-31 2016-06-08 江苏师范大学 Lampblack filter plate mechanism
CN105664604B (en) * 2016-03-31 2017-10-03 广东奥特龙电器制造有限公司 Double plate cooking fume filter

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Publication number Publication date
CN101329078A (en) 2008-12-24

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Date Code Title Description
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C06 Publication
SE01 Entry into force of request for substantive examination
C10 Entry into substantive examination
GR01 Patent grant
C14 Grant of patent or utility model
EE01 Entry into force of recordation of patent licensing contract

Assignee: SHENGZHOU JILU VENTILATION EQUIPMENT CO., LTD.

Assignor: Zheng Jixian

Contract record no.: 2012330000010

Denomination of invention: Rotary net-filtering tray for cooking fume exhauster

Granted publication date: 20100929

License type: Exclusive License

Open date: 20081224

Record date: 20120113

CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20100929

Termination date: 20180731

CF01 Termination of patent right due to non-payment of annual fee