CN105771443A - Filter system of range hood - Google Patents
Filter system of range hood Download PDFInfo
- Publication number
- CN105771443A CN105771443A CN201610313728.9A CN201610313728A CN105771443A CN 105771443 A CN105771443 A CN 105771443A CN 201610313728 A CN201610313728 A CN 201610313728A CN 105771443 A CN105771443 A CN 105771443A
- Authority
- CN
- China
- Prior art keywords
- oil smoke
- frame
- activated carbon
- filtering
- high efficiency
- 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
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/56—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition
- B01D46/62—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition connected in series
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/0027—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions
- B01D46/0036—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions by adsorption or absorption
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C15/00—Details
- F24C15/20—Removing cooking fumes
- F24C15/2035—Arrangement or mounting of filters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2267/00—Multiple filter elements specially adapted for separating dispersed particles from gases or vapours
- B01D2267/40—Different types of filters
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
- Filtering Materials (AREA)
- Ventilation (AREA)
Abstract
The invention discloses a filter system of a range hood. The filter system of the range hood comprises an oil smoke primary separating and filtering layer, an activated carbon filtering layer and a high-efficiency filtering layer, wherein an oil smoke primary separating and filtering border of an oil smoke separating and filter screen layer is provided with oil leaking holes; an outer honeycomb filter screen seals and covers the oil smoke primary separating and filtering border; an inner ventilating curved conduit plate is arranged inside the oil smoke primary separating and filtering border; further, the inner ventilating curved conduit plate is carinate; the activated carbon filtering layer comprises an activated carbon filtering border and activated carbon cotton arranged in the activated carbon filtering layer; the high-efficiency filtering layer comprises a high-efficiency filtering border and multiple high-efficiency glass fiber filter element plates; the high-efficiency glass fiber filter element plates are locked in a W shape through supporting members in the high-efficiency filtering border; further, the high-efficiency glass fiber filter element plates are sealed with the high-efficiency filtering border through an adhesive. According to the filter system of the range hood, the filtering processing is carried out on oil smoke in the range hood through three layers of structures which play filtering roles; the filter system of the range hood is small in space usage, convenient to disassemble and assemble, longer in service life and stronger in the filtration and the adsorption for a fume and a smell. In comparison with an existing equipment system on the market, the input cost is low, the maintenance cost is low, and the maintenance is safe and convenient.
Description
Technical field
The present invention relates to cooking apparatus field, particularly relate to a kind of lampblack absorber filtration system.
Background technology
In recent years, along with commercial kitchen, oil smoke of catering industry emission request are improved by China day by day, and the progressively appearance that country is to oil smoke discharge standard, soot controlling increasingly comes into one's own.
Existing lampblack absorber processes system, is broadly divided into three sections: first paragraph is petticoat pipe, i.e. oil smoke intake system, second segment is lampblack purifying system, this link is mainly the key link that oil smoke processes, and working method is mostly high-pressure electrostatic and processes, and the 3rd section is tubing.Prior art has the drawback that, 1, input cost high；2, maintenance difficulties is installed high；3, require that space is relatively larger；4, maintenance cost is high；5, maintenance difficulties is big.
Summary of the invention
In view of this, the technical problem to be solved, it is simply that propose a kind of lampblack absorber filtration system.
For solving above-mentioned technical problem, the present invention is achieved by the following technical solutions:
A kind of lampblack absorber filtration system, including oil smoke primary separation filter course, activated carbon filter layer and high efficiency filter layer；Described oil smoke separating and filtering stratum reticulare includes oil smoke primary separation and filters frame, outer cellular filter net, interior ventilation bend plate, described oil smoke primary separation filters frame and is provided with oil leaking hole, the oil smoke primary separation that is covered in described outer cellular filter net filters on frame, oil smoke primary separation of being located at described interior ventilation bend plate filters inside frame, and interior ventilation bend plate is carinate, for separating oil smoke, oil droplet is collected water conservancy diversion by the mode caught, reaches to remove the purpose of oil droplet；Described activated carbon filter layer includes activated carbon filtration frame and the activated carbon being located therein is cotton, for oil smoke is done further adsorption treatment, such as smog, abnormal flavour, fine particle, soft flocks etc.；Described high efficiency filter layer includes high efficiency filter frame and some high-efficiency glass fiber filter element plates, and described high-efficiency glass fiber filter element plate is locked into " W " shape and glue envelope between high-efficiency glass fiber filter element plate and high efficiency filter frame by support member in high efficiency filter frame.
As preferably, optional on described oil smoke primary separation filtration frame be furnished with handle.
As preferably, described activated carbon cotton is respectively provided on two sides with Chain Link Fence or metal bead.
As preferably, described activated carbon cotton is that polyurethane foam is cotton or polyester fiber silk floss is uploaded attached activated carbon powder and made.
As preferably, the air inlet of described high efficiency filter frame is provided with EVA foam.
As preferably, the both sides of described high efficiency filter frame are additionally provided with EPDW sealing strip.
As preferably, it can be aluminum matter frame or galvanized sheet frame or rustless steel frame that described oil smoke primary separation filters frame, activated carbon filtration frame and high efficiency filter frame.
Compared with prior art, the device have the advantages that for: the present invention efficiently separates oil smoke by oil smoke primary separation filter course, special ventilation bend, the selection of multi-passage design and material, by cooking fume, oil droplet thoroughly stops separation, and be equipped with oil leaking hole and efficiently solve the problem further expanded of oil gas (dripping), oil smoke is easily separated, oil droplet is collected water conservancy diversion by the mode caught, and then reach the purpose of fume eliminating, compared with conventional oil smoke oil removal net, oil droplet adsorption rate can reach more than 80%, replace the oil removal net at the fan housing place of existing lampblack absorber, significant, can significantly alleviate the filtering oil smoke pressure of clearing machine.Smog, abnormal flavour, fine particle, soft flocks are played stronger adsorption by second layer activated carbon filter layer.Trickleer granule, abnormal flavour, flue dust are played final filtration by high efficiency filter layer, it is ensured that oil smoke system filters thoroughly.The present invention takes up room little, easy accessibility, longer service life, and flue gas and taste Filtration Adsorption is higher.Comparing the existing device systems in market, input cost is low.
Accompanying drawing explanation
Fig. 1 be the oil smoke primary separation filter course of the preferred embodiment of the present invention face structural representation；
Fig. 2 is the plan structure schematic diagram of Fig. 1；
Fig. 3 is the right TV structure schematic diagram of Fig. 1；
Fig. 4 is the b-b cross-sectional view of Fig. 1；
Fig. 5 be the activated carbon filter layer of the preferred embodiment of the present invention face structural representation；
Fig. 6 is the plan structure schematic diagram of Fig. 5；
Fig. 7 is the close-up schematic view of Fig. 6；
Fig. 8 be the high efficiency filter layer of the preferred embodiment of the present invention face structural representation；
Fig. 9 is the plan structure schematic diagram of Fig. 8.
Detailed description of the invention
Getting information about the present invention for allowing those skilled in the art become apparent from, below in conjunction with accompanying drawing, the present invention is further illustrated.
It is the preferred embodiments of the present invention as shown in figs 1-9.
A kind of lampblack absorber filtration system, including oil smoke primary separation filter course 1, activated carbon filter layer 2 and high efficiency filter layer 3；Oil smoke separating and filtering stratum reticulare 1 includes oil smoke primary separation and filters frame 11, outer cellular filter net 12, interior ventilation bend plate 13, oil smoke primary separation filters frame 11 corner and is provided with oil leaking hole 14, the oil smoke primary separation that is covered in outer cellular filter net 12 filters on frame 11, oil smoke primary separation of being located at interior ventilation bend plate 13 filters frame 11 inside, and interior ventilation bend plate 13 is in carinate, for separating oil smoke, oil droplet is collected water conservancy diversion by the mode caught, reach to remove the purpose of oil droplet, additionally, interior ventilation bend plate 13 is provided with rustless steel fixed strip 15.Activated carbon filter layer 2 includes activated carbon filtration frame 21 and the activated carbon cotton 22 being located therein, for oil smoke is done further adsorption treatment, such as smog, abnormal flavour, fine particle, soft flocks etc.；High efficiency filter layer 3 includes high efficiency filter frame 31 and some high-efficiency glass fiber filter element plates 32, and high-efficiency glass fiber filter element plate 32 is locked into " W " shape and glue envelope between high-efficiency glass fiber filter element plate 32 and high efficiency filter frame 31 by support member 33 in high efficiency filter frame 31.
Further, in the present embodiment, oil smoke primary separation filters frame 11 and is provided with handle 16；Activated carbon cotton 22 is respectively provided on two sides with galvanized iron protection network 23 and ferrum props up press strip 24, and activated carbon cotton 22 is uploaded attached activated carbon powder for polyurethane foam cotton and made.The air inlet of high efficiency filter frame 31 is provided with EVA foam 34, and the both sides of high efficiency filter frame 31 are additionally provided with EPDW sealing strip 35.
In the present embodiment, it is all aluminum matter frame that oil smoke primary separation filters frame 11, activated carbon filtration frame 21 and high efficiency filter frame 31.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all within the spirit and principles in the present invention, any amendment of making, equivalent replacement, improvement etc., should be included within protection scope of the present invention.
Claims (7)
1. a lampblack absorber filtration system, it is characterised in that include oil smoke primary separation filter course, activated carbon filter layer and high efficiency filter layer；Described oil smoke separating and filtering stratum reticulare includes oil smoke primary separation and filters frame, outer cellular filter net, interior ventilation bend plate, described oil smoke primary separation filters frame and is provided with oil leaking hole, the oil smoke primary separation that is covered in described outer cellular filter net filters on frame, oil smoke primary separation of being located at described interior ventilation bend plate filters inside frame, and interior ventilation bend plate is carinate, for separating oil smoke, oil droplet is collected water conservancy diversion by the mode caught；Described activated carbon filter layer includes activated carbon filtration frame and the activated carbon being located therein is cotton, for oil smoke does further adsorption treatment；Described high efficiency filter layer includes high efficiency filter frame and some high-efficiency glass fiber filter element plates, and described high-efficiency glass fiber filter element plate is locked into " W " shape and glue envelope between high-efficiency glass fiber filter element plate and high efficiency filter frame by support member in high efficiency filter frame.
2. lampblack absorber filtration system according to claim 1, it is characterised in that described oil smoke primary separation filters can match handle on frame.
3. lampblack absorber filtration system according to claim 1, it is characterised in that described activated carbon cotton is respectively provided on two sides with Chain Link Fence or metal bead.
4. lampblack absorber filtration system according to claim 1, it is characterised in that described activated carbon cotton is that polyurethane foam is cotton or polyester fiber is continuous etc. uploads attached activated carbon powder and make.
5. lampblack absorber filtration system according to claim 1, it is characterised in that the air inlet of described high efficiency filter frame is provided with EVA foam.
6. lampblack absorber filtration system according to claim 1, it is characterised in that the both sides of described high efficiency filter frame are additionally provided with EPDW sealing strip.
7. lampblack absorber filtration system according to claim 1, it is characterised in that it is all aluminum matter frame or rustless steel frame that described oil smoke primary separation filters frame, activated carbon filtration frame and high efficiency filter frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610313728.9A CN105771443B (en) | 2016-05-12 | 2016-05-12 | A kind of kitchen ventilator filtration system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610313728.9A CN105771443B (en) | 2016-05-12 | 2016-05-12 | A kind of kitchen ventilator filtration system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105771443A true CN105771443A (en) | 2016-07-20 |
| CN105771443B CN105771443B (en) | 2018-07-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610313728.9A Active CN105771443B (en) | 2016-05-12 | 2016-05-12 | A kind of kitchen ventilator filtration system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105771443B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106051927A (en) * | 2016-07-21 | 2016-10-26 | 海信科龙电器股份有限公司 | Machine and air conditioner in grease proofing cigarette air conditioning |
| CN106076014A (en) * | 2016-07-28 | 2016-11-09 | 平湖拓伟思自动化设备有限公司 | A kind of welding off-gas recovery purifier |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2464426Y (en) * | 2001-01-23 | 2001-12-12 | 张学龙 | Cooking fume purifier |
| JP2014009936A (en) * | 2012-06-29 | 2014-01-20 | Ryotsu Kogyo:Kk | Filter for kitchen |
| CN203413699U (en) * | 2013-08-13 | 2014-01-29 | 李明涛 | Multifunctional oil fume purifier |
| CN205649950U (en) * | 2016-05-12 | 2016-10-19 | 佛山市顺德区金磊环保科技有限公司 | Lampblack absorber filtration system |
-
2016
- 2016-05-12 CN CN201610313728.9A patent/CN105771443B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2464426Y (en) * | 2001-01-23 | 2001-12-12 | 张学龙 | Cooking fume purifier |
| JP2014009936A (en) * | 2012-06-29 | 2014-01-20 | Ryotsu Kogyo:Kk | Filter for kitchen |
| CN203413699U (en) * | 2013-08-13 | 2014-01-29 | 李明涛 | Multifunctional oil fume purifier |
| CN205649950U (en) * | 2016-05-12 | 2016-10-19 | 佛山市顺德区金磊环保科技有限公司 | Lampblack absorber filtration system |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106051927A (en) * | 2016-07-21 | 2016-10-26 | 海信科龙电器股份有限公司 | Machine and air conditioner in grease proofing cigarette air conditioning |
| CN106076014A (en) * | 2016-07-28 | 2016-11-09 | 平湖拓伟思自动化设备有限公司 | A kind of welding off-gas recovery purifier |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105771443B (en) | 2018-07-17 |
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Address after: 528000 Production Building A18, 12 Shilong Avenue, Shilong Industrial Zone, Xintang Village Committee, Lunjiao, Shunde District, Foshan City, Guangdong Province Patentee after: Foshan Shunde District Jinlei Environmental Protection Technology Co., Ltd. Address before: 528000 Shunde District, Foshan City, Guangdong province E02-04-01 Xintang land dragon industrial intensive industrial zone Patentee before: Foshan Shunde District Jinlei Environmental Protection Technology Co., Ltd. |
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| CP02 | Change in the address of a patent holder |