CN202460344U - Filtering cylinder for oil smoke purifier - Google Patents
Filtering cylinder for oil smoke purifier Download PDFInfo
- Publication number
- CN202460344U CN202460344U CN2011204155662U CN201120415566U CN202460344U CN 202460344 U CN202460344 U CN 202460344U CN 2011204155662 U CN2011204155662 U CN 2011204155662U CN 201120415566 U CN201120415566 U CN 201120415566U CN 202460344 U CN202460344 U CN 202460344U
- Authority
- CN
- China
- Prior art keywords
- filter
- wire netting
- tube
- cooking fume
- cartridge
- 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.)
- Expired - Fee Related
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses a filtering cylinder for an oil smoke purifier, and an oil smoke purifying filter made of the filtering cylinder, belonging to the technical field of electrical appliances and elements and components. The filtering cylinder comprises a cylindrical metal net tube with a large opening and a small bottom, wherein the bottom of the cylindrical metal net tube is sealed; the inner wall of the cylindrical metal net tube is fixedly provided with porous loose filter layers; the inner cavity of the cylindrical metal net tube is provided with spiral steel wires; and the steel wires are used for fixing and supporting the filter layers. The filtering cylinder for the oil smoke purifier has a simple structure, high dimensional accuracy of the metal mesh tube, low cost and high tightness; and the spiral steel wires are used for fixing and supporting the filter layers, so that filtering materials can be conveniently replaced.
Description
Technical field:
The utility model relates to a kind of cooking fume remover cartridge filter.
Background technology:
Existing mechanical filtering type cooking fume remover, its filter element is as shown in Figure 1, all is the wedge shape filter element of hipped plate construction generally; Be made up of metal framework 1, wire netting 2, back cover 3 and end plate 4, filtering material is also fixing on the interior wall liner of wire netting, is combined by one or more said filter elements and forms filter; During use; Oil smoke gets into from the upper oral part of each filter element, after the filtering material of wire netting liner filters, discharges, and plays the effect of purifying oil fume.
This kind filter element adopts metal solder formula framework, with wire netting capping filtering surface, and fixing filtering material on the filtering surface.Not enough below this kind structure exists:
1, this kind sealing structure property is bad, and it is serious to leak out, and purification efficiency is low.
2, manufacture craft relative complex, cost is high, changes filtering material inconvenience.
3, wire netting out-of-flatness, lead frame are yielding, and the frame shape scale error is big, and overall co-ordination is poor, and the slit is big between a plurality of filter elements combinations, is prone to reveal.
Summary of the invention:
For overcoming the defective of prior art, the purpose of the utility model is to provide a kind of cooking fume remover filter cylinder, and the filter that adopts this kind filter cylinder to process, and cartridge structure is simple, and is with low cost, and good airproof performance, filtering material are prone to change.
The utility model technical solution problem adopts following technical scheme:
A kind of cooking fume remover cartridge filter comprises the cylindrical metal net tube that mouthful big end is little, and the bottom lock of said wire netting tube fixedly is lined with the filter course of porosity and looseness at the inwall of said wire netting tube.Said filter course adopts filtration sponge or other similar filtering material of porosity and looseness.For ease filter course is fixed on wire netting tube inwall, spiral helicine steel wire is set, filter course is formed fixed support with said steel wire at the inner chamber of said wire netting tube.
A kind of filter cartridge type cooking fume remover comprises shell and is arranged at the dividing plate in the said shell, on said dividing plate, offers one or more circular holes, is inserted with the cartridge filter of said structure in said each circular hole.
Compared with present technology, the beneficial effect of the utility model is embodied in:
The utility model is simple in structure, and wire netting cylinder size precision is high, and with low cost, good airproof performance adopts spiral helicine steel wire that filter course is carried out fixed support, is convenient for changing filtering material.
The utility model is drawn materials conveniently, and manufacture craft is simple, and the wire netting tube can adopt the metal wastepaper basket with low cost of special manufacturer production, also can roll with web plate, perforated plate to form.Seal with metallic plate at the bottom of the wire netting tube, the wire netting tube is mouthful little cylindrical shape in the big end.
Description of drawings:
Fig. 1 is the structural representation of the filter element of existing fume purifying filter; Fig. 2 is the structural representation of the cartridge filter of the utility model fume purifying filter; Fig. 3 is the utility model fume purifying structure of filter sketch map.
Label among the figure: 1 metal framework, 2 wire nettings, 3 back covers, 4 end plates, 5 wire netting tubes, 6 filter courses, 7 steel wires, 8 shells, 9 dividing plates, 10 cartridge filters.
Below pass through the specific embodiment, and combine accompanying drawing that the utility model is described further.
The specific embodiment:
Embodiment: referring to Fig. 2; The cooking fume remover cartridge filter of present embodiment; It comprises the cylindrical metal net tube 5 that mouthful big end is little; The bottom lock of wire netting tube fixedly is lined with the filter course 6 of porosity and looseness at the inwall of wire netting tube 5, and filter course 6 adopts filtration sponge or other similar filtering material of porosity and looseness.For ease filter course is fixed on the inwall of wire netting tube, the chamber is provided with spiral helicine steel wire 7 within it, with steel wire filtering material is formed fixed support, also is convenient for changing.
In the practical implementation, wire netting tube 5 can adopt the metal wastepaper basket with low cost of special manufacturer production, also can roll with web plate, perforated plate to form.Seal with metallic plate at the bottom of the wire netting tube, the wire netting tube is mouthful little cylindrical shape in the big end.
Referring to Fig. 3, a kind of filter cartridge type cooking fume remover comprises shell 8 and is arranged at the dividing plate 9 in the shell; On dividing plate, offer one or more circular holes, be provided with the cartridge filter 10 of said structure in each circular hole, during use; Cartridge filter is inserted in the circular hole and fixes, and forms the filter cartridge type cooking fume remover.Under the blower pressure effect, oil smoke passes cartridge wall by cartridge filter entering suitable for reading, and oil smoke is purified.
Claims (6)
1. cooking fume remover cartridge filter is characterized in that the cylindrical metal net tube (5) that comprises that mouthful big end is little, and the bottom lock of said wire netting tube fixedly is lined with the filter course (6) of porosity and looseness at the inwall of said wire netting tube.
2. a kind of cooking fume remover cartridge filter according to claim 1 is characterized in that, said filter course (6) adopts the filtering material of porosity and looseness.
3. a kind of cooking fume remover cartridge filter according to claim 1 and 2 is characterized in that, at the inner chamber of said wire netting tube spiral helicine steel wire (7) is set said filter course (6) is formed fixed support.
4. filter cartridge type cooking fume remover; It is characterized in that comprising shell (8) and be arranged at the dividing plate (9) in the said shell; On said dividing plate, offer one or more circular holes, be provided with cartridge filter (10) in said each circular hole, said cartridge filter comprises the cylindrical metal net tube (5) that mouthful big end is little; The bottom lock of said wire netting tube fixedly is lined with the filter course (6) of porosity and looseness at the inwall of said wire netting tube.
5. filter cartridge type cooking fume remover according to claim 4 is characterized in that said filter course (6) adopts the filtering material of porosity and looseness.
6. according to claim 4 or 5 described filter cartridge type cooking fume removers, it is characterized in that spiral helicine steel wire (7) being set to said filter course (6) formation fixed support at the inner chamber of said wire netting tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204155662U CN202460344U (en) | 2011-10-27 | 2011-10-27 | Filtering cylinder for oil smoke purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204155662U CN202460344U (en) | 2011-10-27 | 2011-10-27 | Filtering cylinder for oil smoke purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202460344U true CN202460344U (en) | 2012-10-03 |
Family
ID=46908545
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204155662U Expired - Fee Related CN202460344U (en) | 2011-10-27 | 2011-10-27 | Filtering cylinder for oil smoke purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202460344U (en) |
-
2011
- 2011-10-27 CN CN2011204155662U patent/CN202460344U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121003 Termination date: 20141027 |
|
| EXPY | Termination of patent right or utility model |