CN201175632Y - Oil-smoke filter for oil smoke pumping device - Google Patents
Oil-smoke filter for oil smoke pumping device Download PDFInfo
- Publication number
- CN201175632Y CN201175632Y CNU2008200979089U CN200820097908U CN201175632Y CN 201175632 Y CN201175632 Y CN 201175632Y CN U2008200979089 U CNU2008200979089 U CN U2008200979089U CN 200820097908 U CN200820097908 U CN 200820097908U CN 201175632 Y CN201175632 Y CN 201175632Y
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- Prior art keywords
- filter
- oil
- smoke
- oil smoke
- filters
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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.)
- Expired - Fee Related
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- Filtering Of Dispersed Particles In Gases (AREA)
- Ventilation (AREA)
Abstract
The utility model relates to an oil smoke purifier used for an oil-smoke exhaust machine, in particular to a filter which enables the oil and fat type substances to be separated from the oil-smoke. The filter at least comprises two filter plates which are arranged in a vertical overlapped way, a plurality of oil smoke holes are arranged on each filter plate, the oil smoke holes between two adjacent upper and lower filter plates are mutually staggered to cause the flow direction of the oil smoke to be changed when the oil smoke flows through the different filter plates, and a gap is arranged between the two adjacent upper and lower filter plates. The filter has the advantages that the structural design is simple and reasonable, after the oil smoke passes through the complex bent path, the oil and fat type substances are basically absorbed on the filter plates, no oily smell is generated in the discharged fume, the filter can be removed from the oil-smoke exhaust machine conveniently, the assembly and the disassembly of the filter are also convenient, and the cleaning is very convenient.
Description
Technical field
The utility model relates to the cooking fume filter that a kind of smoke exhaust ventilator is used, and specifically relates to a kind of filter of isolating oil substances from oil smoke.
Background technology
The filter of existing household smoke exhaust ventilator is generally papery, cellulose or fine screen mesh, and when oil smoke was flowed through them, oil substances was adsorbed, from present result of use, have only the fraction oil substances to be adsorbed, major part still is discharged in the air, not environmental protection.
Summary of the invention
Therefore, the purpose of this utility model is to provide the cooking fume filter that the smoke exhaust ventilator of a kind of high adsorption capacity, environmental protection is more used.
To achieve these goals, the utility model has adopted following technical proposals:
The cooking fume filter that a kind of smoke exhaust ventilator is used, at least comprise the filter that two stacked on top of one another are arranged, each piece filter is provided with a plurality of oil smoke hole, the flow direction that staggers when making the filter that oil smoke flows through different mutually in oil smoke hole between adjacent up and down two filters changes, and adjacently is provided with the gap between two filters up and down.
In order better to realize above-mentioned purpose, technique scheme also can be made to the following further improve:
Described filter is four, and the oil smoke hole periphery of middle two filters is provided with flange, and flange stretches out the filter surface, and flange makes between the adjacent filter built on stilts.
Three filters that are positioned at the top are fixed by two guide grooves, are positioned at that the filter of below blocks the filter and the guide groove of top, fix by screw between three filters of the filter of below and top.
One side of a described guide groove is provided with long locating pin, and the filter side of below that should lead the trough opposite side is provided with handle.
The utility model structural design advantages of simple, oil smoke is through complicated crooked route, and oil substances is attracted on the filter basically, discharged flue gas can't smell the oil flavor, it is also convenient that filter is pulled down from smoke exhaust ventilator, and the dismounting of filter own is also convenient, very convenient cleaning.
Description of drawings
Fig. 1 is the embodiment exploded view;
Upward view when Fig. 2 is the embodiment user mode;
Fig. 3 is Fig. 2 side view;
Fig. 4 is installed in cutaway view on the smoke exhaust ventilator for embodiment.
The specific embodiment
The utility model is described in further detail below in conjunction with drawings and Examples.
Embodiment, in conjunction with Fig. 1 to Fig. 4, the cooking fume filter that a kind of smoke exhaust ventilator is used, comprise the filter 1,2,3,4 that four stacked on top of one another are arranged, each piece filter is provided with a plurality of oil smoke hole 5, and the flow direction that staggers when making the filter that oil smoke flows through different mutually in the oil smoke hole 5 between adjacent up and down two filters changes, and the oil smoke hole periphery of middle two filters 2,3 is provided with flange 6, flange 6 stretches out the filter surface, and flange 6 makes between the filter 1,2,3,4 built on stilts.Three filters 1,2,3 that are positioned at the top are fixing by two guide grooves 7,8, are positioned at that the filter 4 of below blocks the filter 3 and the guide groove 7,8 of top, fix by screw between three filters of the filter 4 of below and top.Described guide groove 7 one sides are provided with long locating pin 9, and filter 4 sides of below that should lead trough 7 opposite sides are provided with handle 10.Earlier long locating pin is inserted in the smoke exhaust ventilator during use; again handle is pressed in the smoke exhaust ventilator; but filter is horizontal; if smoke exhaust ventilator continuous service time of oil smoke long or environment for use is bigger; can increase the quantity of filter, these all belong to protection domain of the present utility model.
Claims (4)
1, the cooking fume filter used of a kind of smoke exhaust ventilator, it is characterized in that: comprise the filter that two stacked on top of one another are arranged at least, each piece filter is provided with a plurality of oil smoke hole, the flow direction that staggers when making the filter that oil smoke flows through different mutually in oil smoke hole between adjacent up and down two filters changes, and adjacently is provided with the gap between two filters up and down.
2, the cooking fume filter of using according to the described smoke exhaust ventilator of claim 1 is characterized in that: described filter is four, and the oil smoke hole periphery of middle two filters is provided with flange, and flange stretches out the filter surface, and flange makes between the adjacent filter built on stilts.
3, the cooking fume filter of using according to the described smoke exhaust ventilator of claim 2, it is characterized in that: three filters that are positioned at the top are fixed by two guide grooves, be positioned at that the filter of below blocks the filter and the guide groove of top, fix by screw between three filters of the filter of below and top.
4, the cooking fume filter of using according to the described smoke exhaust ventilator of claim 3 is characterized in that: a side of a described guide groove is provided with long locating pin, and the filter side of below that should the guide groove opposite side is provided with handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200979089U CN201175632Y (en) | 2008-03-22 | 2008-03-22 | Oil-smoke filter for oil smoke pumping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200979089U CN201175632Y (en) | 2008-03-22 | 2008-03-22 | Oil-smoke filter for oil smoke pumping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201175632Y true CN201175632Y (en) | 2009-01-07 |
Family
ID=40215648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200979089U Expired - Fee Related CN201175632Y (en) | 2008-03-22 | 2008-03-22 | Oil-smoke filter for oil smoke pumping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201175632Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102798164A (en) * | 2011-05-25 | 2012-11-28 | 刘海涛 | Manufacturing method of filter screen plate of range hood and product manufactured by method |
| CN102805992A (en) * | 2011-06-02 | 2012-12-05 | 山东瑞宇蓄电池有限公司 | Storage battery formation acid mist purifying system and acid mist purifying device thereof |
| CN109847491A (en) * | 2019-04-12 | 2019-06-07 | 中山尚诚环保科技有限公司 | A kind of mechanical honeycomb oil mist removing filter device |
-
2008
- 2008-03-22 CN CNU2008200979089U patent/CN201175632Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102798164A (en) * | 2011-05-25 | 2012-11-28 | 刘海涛 | Manufacturing method of filter screen plate of range hood and product manufactured by method |
| CN102805992A (en) * | 2011-06-02 | 2012-12-05 | 山东瑞宇蓄电池有限公司 | Storage battery formation acid mist purifying system and acid mist purifying device thereof |
| CN109847491A (en) * | 2019-04-12 | 2019-06-07 | 中山尚诚环保科技有限公司 | A kind of mechanical honeycomb oil mist removing filter device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090107 Termination date: 20110322 |