CN105381655B - Steam-liquid separating assembly for removing oil and smoke and multistage filter device - Google Patents
Steam-liquid separating assembly for removing oil and smoke and multistage filter device Download PDFInfo
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- CN105381655B CN105381655B CN201510894102.7A CN201510894102A CN105381655B CN 105381655 B CN105381655 B CN 105381655B CN 201510894102 A CN201510894102 A CN 201510894102A CN 105381655 B CN105381655 B CN 105381655B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D45/00—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces
- B01D45/12—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by centrifugal forces
- B01D45/14—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by centrifugal forces generated by rotating vanes, discs, drums or brushes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
- B01D50/20—Combinations of devices covered by groups B01D45/00 and B01D46/00
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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
- B01D2258/00—Sources of waste gases
- B01D2258/02—Other waste gases
- B01D2258/0275—Other waste gases from food processing plants or kitchens
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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)
- Separating Particles In Gases By Inertia (AREA)
- Ventilation (AREA)
Abstract
The invention discloses a steam-liquid separating assembly for removing oil and smoke and a multistage filter device. The steam-liquid separating assembly comprises an oil baffling plate (41), wherein an accommodation hole (411) is arranged in the middle part of the oil baffling plate (41) and is provided with a flanging (412) that stretches downwards; an oil collecting hood (43), which is fixed on the lower lateral surface of the oil baffling plate (41), wherein the edge of the inner side of the oil collecting hood (43) is provided with an oil collecting groove (431); a separating disc (42), which is arranged between the oil baffling plate (41) and the oil collecting hood (43), and a transmission motor (44), which is fixedly connected to the middle of the separating disc (42); wherein the external diameter of the separating disc (42) is larger than the diameter of the accommodation hole (411), and the internal diameter of the oil collecting groove (431) is smaller than the diameter of the accommodation hole (411). The provided assembly and device have the advantages of simple structure, high oil removing efficiency, and easy assembly, disassembly and maintenance.
Description
Technical field
The present invention relates to oil smoke is separated and purification techniques, more particularly, to a kind of vapor-liquid separation component for fume eliminating and
Multistage filtering device with the vapor-liquid separation component.
Background technology
The catering industries such as restaurant, dining room, hotel and residential households generate big gauging during culinary art, processed food
Smoke waste gas, in oil smoke in addition to containing steam, mist of oil and fine particle, also containing volatile material and gas with foreign flavor.In order to net
Change air and reduce pollution, State Environmental Protection Administration was promulgated in 2000《Oil smoke of catering industry discharge standard》(GB18483-2001),
Industry of putting somebody on a diet unit must be installed cooking fume control equipment and reach the emission request of regulation.
In order to the pollutant and smell substance in kitchen fume are filtered, improve the quality of oil smoke discharge air, have
People proposes various filtering oil smoke purification techniques：Such as cleaned using chemical solvent, but replacing and wastewater treatment are also one difficult
Topic；Electrostatic treatment devices are and for example adopted, particulate matter in filtering fume can be crossed, but be difficult to remove air oil composition, when static board has
When oil stain is attached to surface, the ability of particulate matter in electrostatic treatment devices absorption oil smoke can be also gradually reduced.
The content of the invention
The technical problem to be solved is to propose a kind of simple structure, the vapour of the fume eliminating of fume eliminating efficiency high
Liquid separation assembly, and the Multistage filtering device with the vapor-liquid separation component.
A kind of vapor-liquid separation component for fume eliminating includes：Middle part is provided with the oil baffle of a receiving hole, the receiving hole
With the flange for extending downwardly setting；The oil pooling hood of oil baffle downside is fixedly connected on, is set at the inside edge of the oil pooling hood
There is oil trap；The driving motor being fixedly linked in the middle part of the separator disk being arranged between oil baffle and oil pooling hood, with separator disk；Point
Diameter of the external diameter of separation disc more than receiving hole, and the internal diameter of oil trap is less than the diameter of receiving hole.
Wherein, separator disk is included fixed disk, is connected on fixed disk and is radially uniformly distributed with the center of fixed disk
Some strips blade, and between adjacent blade have gap；Be arranged on fixed disk center and with driving motor
The fixing axle that rotating shaft is fixedly linked, the cover plate being connected with fixed the tip of the axis.
Wherein, blade includes the stator being fixedly linked with fixed disk, and the separating sheet of the piece that is connected, the separating sheet
For L-shaped.
Wherein, in the upper surface of separator disk, the area S2 in the gap between all blades accounts for the upper surface face of separator disk
The 10%～50% of product S1.
Wherein, the quantity of the blade that separator disk contains, participates in the product of the surface area of oil smoke separate section with each blade
Ratio between the area S2 in the gap contained by the upper surface of S0, product S0 and separator disk is more than 20.
Wherein, it is smaller than 10mm between the upper surface of the lower edge and separator disk of flange.
Wherein, the oil trap connects an oil guide pipe.
Invention additionally discloses a kind of Multistage filtering device for fume eliminating, which includes：Lower section is provided with the housing of opening, peace
It is mounted in housing for providing the blower fan of negative-pressure sucking, and between blower fan and the opening of housing, forms oil smoke passage, it is logical in oil smoke
Be sequentially provided with road from the bottom to top be connected with housing cooking fume-collecting cover, vapour-liquid barrier component, at least one vapor-liquid separation component
And multistage filter.
Wherein, Multistage filtering device also includes vapour-liquid barrier component, and the vapour-liquid barrier component includes first for being oppositely arranged
Group grid plate and second group of grid plate, has the first gap between the adjacent two panels grid plate of first group of grid plate, second group every
There is between the adjacent two panels grid plate of screen the second gap, and the first gap and the second gap are staggered setting, first group of barrier
In plate, every grid plate is the recessed setting that faces up, and every grid plate is recessed facing down and sets in second group of grid plate
Put.
Wherein, the area in the first gap, the area in the second gap respectively account for first group of grid plate place area of plane and
The 20%～40% of second group of grid plate place area of plane, the longitudinal direction height between first group of grid plate and second group of grid plate
At least 2 times of the transverse width in the first gap.
Wherein, multistage filter include for remove flue dust in gas electro static filtering plate and one group of filtering holes aperture successively
The screen plate of descending setting.
Compared with prior art, the present invention has the advantages that：
1st, the application sets gradually vapour-liquid separate cavities, vapor-liquid separation chamber and filter chamber on oil smoke passage, first by oil smoke
Oil content separate, then the soot dust granule in oil smoke is filtered, excludes purified gas, fume eliminating effect is very good.
2nd, on the one hand the application is available for what oil smoke passed through by setting by the structure for further improving vapor-liquid separation component
Gap accounts for the ratio of the upper surface of separator disk, and blade participates in the total surface area of oil smoke separate section and the upper surface of separator disk
Void area between ratio, make vapor-liquid separation component that there is efficient oil removing effect, on the other hand by oil baffle
Receiving hole arranges flange, makes oil droplet that sub-argument goes out or water-oil mixture all flow into the oil trap of oil pooling hood, improves fume purifying
Effect.
3rd, oil pooling hood is directly fixed by screws in the downside of oil baffle, can be taken off after pulling down oil pooling hood separator disk and
Motor；Blower fan and filter also adopt modularized design.Therefore the application is easy to assemble, dismantle and safeguard.
4th, the application is applied in combination using multistage filter, can effectively filter soot dust granule, and filter effect is good.
Description of the drawings
Fig. 1 is a kind of cross section structure schematic diagram of the application Multistage filtering device；
Fig. 2 is the enlarged diagram of local a in Fig. 1；
Fig. 3 is another kind of cross section structure schematic diagram of the application Multistage filtering device；
Fig. 4 is the dimensional structure diagram of vapor-liquid separation component；
Fig. 5 is the cross section structure schematic diagram of vapor-liquid separation component；
Fig. 6 is the decomposition texture schematic diagram of separator disk in vapor-liquid separation component；
Fig. 7 is the decomposition texture schematic diagram of correspondence Fig. 4.
Fig. 8 is the dimensional structure diagram of the one of embodiment of blade.
Fig. 9 A, Fig. 9 B and Fig. 9 C are the blade of three different structures respectively, respectively rotation direction A and oil smoke with separator disk
Angular position relative schematic diagram between suction direction B.
Specific embodiment
With reference to shown in Fig. 1-Fig. 3, the application proposes a kind of Multistage filtering device for fume eliminating, the Multistage filtering device
It is used to provide the blower fan 6 of negative-pressure sucking including housing 1 and in housing 1, the lower section of the housing 1 is provided with opening, the housing 1
Opening and blower fan 6 between formed oil smoke passage, the cooking fume-collecting cover being sequentially provided with oil smoke passage below housing 1
2 and vapour-liquid barrier component 3, and at least one vapor-liquid separation component 4 and multistage filter 5 in housing 1.
Wherein, between vapour-liquid barrier component 3 and vapor-liquid separation component 4 formed vapour-liquid separate cavities, vapor-liquid separation component 4 with it is many
Vapor-liquid separation chamber is formed between level filter 5, and the cavity portion that multistage filter 5 and blower fan 6 are located is filter chamber.Therefore oil smoke
Under the negative-pressure sucking effect of blower fan 6, it is able to after sequentially passing through vapour-liquid separate cavities, vapor-liquid separation chamber and filter chamber from bottom to up net
Change, the air after purification is discharged by blower fan 6.
Wherein, cooking fume-collecting cover 2 compares opening below housing 1 with bigger size, is easy to ree-oil be collected to entering
Enter oil smoke passage.
As shown in Fig. 2 vapour-liquid barrier component 3 is used to provide circulation passage from bottom to up for oil smoke, and may be from vapour-liquid
The water-oil mixture body dripped in separation assembly 4 cannot pass through the vapour-liquid barrier component 3.Specifically, vapour-liquid barrier component 3 is wrapped
The first group of grid plate 31 and second group of grid plate 32 being oppositely arranged is included, between the adjacent two panels grid plate of first group of grid plate 31
With the first gap, there is between the adjacent two panels grid plate of second group of grid plate 32 second gap, and the first gap and second
Gap is staggered setting；The middle part of grid plate is recessed compared with two sides, wherein, in first group of grid plate 31, every grid plate is recessed
Face up setting, and every grid plate is the recessed setting that faces down in second group of grid plate 32；And first group of grid plate 31
Lower end connects fluid collecting tank.In addition, the area in the first gap account for first group of grid plate, the 31 place area of plane 20%～
40%, the area in the second gap accounts for the 20%～40% of second group of grid plate, the 32 place area of plane, and first group of grid plate 31
With 2 times of at least width in the first gap of the height between second group of grid plate 32.So, oil smoke through the first gap,
Two gaps enter vapour-liquid separate cavities, and part oil smoke condense upon vapour-liquid isolation intracavity or vapor-liquid separation component 4 in the course of the work
Splash out oil-water mixture body, can be guided to fluid collecting tank by the grid plate of first group of grid plate 31, without falling
Fall the lower section of vapour-liquid barrier component 3.
Vapor-liquid separation component 4 is for isolating oil droplet by the oil smoke into vapour-liquid separate cavities.Further combined with Fig. 4-Fig. 7 institutes
Show, vapor-liquid separation component 4 includes：Oil baffle 41, the middle part of the oil baffle 41 are provided with a receiving hole 411, and receiving hole 411 has
There is the flange 412 for extending downwardly setting；The oil pooling hood 43 of 41 downside of oil baffle is fixedly connected on, in the cell body of the oil pooling hood 43
Oil trap 431 is provided with lateral edges, the oil trap 431 connects an oil guide pipe 45；Be arranged at oil baffle 41 and oil pooling hood 43 it
Between separator disk 42, the driving motor 44 that the middle part of rotating shaft and separator disk 42 is fixedly linked.Wherein, the external diameter of separator disk 42 is more than
Between between the opening diameter of the receiving hole 411 of oil baffle 41, and the upper surface of the flange 412 and separator disk 42 of receiving hole 411
Away from less than 10mm, and the internal diameter of oil trap 431 is less than the opening diameter of receiving hole 411.
Separator disk 42 includes：The fixed disk 421 of some fixing holes 4211 is provided with, with the center of fixed disk 421 radially
It is distributed and by the blade 422 of some strips in rivet wherein a fixing hole 4211；It is arranged on fixed disk 421
Center and the fixing axle 423 that is fixedly linked with the rotating shaft of driving motor 44, the end of the fixing axle 423 by cover plate 424 with
Fixed disk 421 and blade 422 are fixedly linked.Certainly, the blade 422 by welding or rivet etc. existing any connected mode with
Fixed disk 421 is fixedly linked.
In order to ensure vapor-liquid separation component 4 has efficient separating power, therefore the application makees such as to the structure of separator disk 42
Lower setting：1. the area S1 of the upper surface of separator disk 42, the surface area in the gap having between adjacent blades 422 in area S1
Sum is S2, then S1 and S2 ratios are between 2～10, i.e., 2<S1/S2<10, that is to say, that between having between adjacent blades 422
The surface area sum of gap accounts for the 10%～50% of the area S1 of the upper surface of separator disk 42 for S2；2. the leaf for containing in separator disk 42
Quantity N of piece 422 and each blade 422 participate in product S0=N*S3 between the surface area S3 of oil smoke separate section, the product
Ratio in the upper surface of S0 and separator disk 42 between surface area sum S2 in all gaps is more than 20 more than 20, i.e. S0/S2.
Such as, with the area S1=88000mm of the upper surface of separator disk 422, the participation oil smoke separated part of individual blade 422
The surface area S3=8800mm for dividing2, now, the ratio of above-mentioned S1/S2 can be changed accordingly by quantity N for changing blade 422
The ratio of value and above-mentioned S0/S2.The oil removing of Oil-gas Separation during vapor-liquid separation component 4 is to oil smoke when experimental test, different N
Ability is as shown in table 1 below：
| Test | N (piece) | S1(mm2) | S2(mm2) | S3(mm2) | S0=N*S3 | S1/S2 | S0/S2 | Oil removing ability |
| 1 | 50 | 88000 | 58000 | 8800 | 440000 | 1.5 | 7.6 | 73.10% |
| 2 | 60 | 88000 | 52000 | 8800 | 528000 | 1.7 | 10.2 | 82.90% |
| 3 | 75 | 88000 | 43000 | 8800 | 660000 | 2.0 | 15.3 | 89.40% |
| 4 | 85 | 88000 | 37000 | 8800 | 748000 | 2.4 | 20.2 | 93.40% |
| 5 | 90 | 88000 | 34000 | 8800 | 792000 | 2.6 | 23.3 | 96.50% |
| 6 | 100 | 88000 | 28000 | 8800 | 880000 | 3.1 | 31.4 | 99.20% |
| 7 | 125 | 88000 | 13000 | 8800 | 1100000 | 6.8 | 84.6 | 98.10% |
| 8 | 133 | 88000 | 8200 | 8800 | 1170400 | 10.7 | 142.7 | 87.60% |
| 9 | 145 | 88000 | 1000 | 8800 | 1276000 | 88.0 | 1276.0 | 77.30% |
Table 1
Knowable to above-mentioned table 1, through above-mentioned setting being carried out to separator disk 42, make 2<S1/S2<10 and S0/S2>When 20, vapour
Liquid separation assembly 4 reaches optimal to the oil removing ability of Oil-gas Separation in oil smoke, and oil removing ability can reach 93%～99%, separate
Ability is separated much stronger than existing oil smoke and cleaning equipment.
With reference to shown in Fig. 8, in one embodiment, blade 422 includes the stator 4221 being fixedly linked with fixed disk 421
And the separating sheet 4222 of the piece 4221 that is connected, the separating sheet 4222 is L-shaped.The cross section structure of the blade 422 of the embodiment is
As shown in Figure 9 A.Wherein, only separating sheet 4222 participates in oil smoke and separates, therefore above-mentioned calculating each blade 422 participates in oil smoke separates
During partial surface area S3, surface area S3 is the area of the wherein one side of separating sheet 4222.
Further combined with shown in Fig. 9 B and Fig. 9 C, separating sheet 4222 can be only a strip.Meanwhile, such as Fig. 9 A-
Shown in Fig. 9 C, setting direction and the oil smoke of the separating sheet 4222 of blade 422 suck direction B to 0～90 ° of angle of formation, separator disk
Rotation direction A and separating sheet 4222 between angle be 0～90 °.
Therefore, vapour-liquid separate cavities are the cavity formed between oil baffle 41 and vapour-liquid barrier component 3, into vapour-liquid separate cavities
Oil smoke have only under negative-pressure sucking in blower fan 6 or so by separator disk 42 enter vapor-liquid separation chamber, driving motor 44 drive point
42 high-speed rotation of separation disc, the continuous impact oil smoke of blade 422 make the steam and the little oil droplet of oil-gas formation or oil mixing with water in oil smoke
Drop, most of being got rid of to oil pooling hood 43 by separator disk 42 flow into oil trap 431, and a small amount of oil droplet is got rid of to oil baffle 41
Side Jing after the flange 412 of receiving hole 411 is blocked, finally also flows into oil trap 431.
Dividing plate 51 is provided with above driving motor 44, the cavity formed between dividing plate 51 and oil baffle 41 is vapor-liquid separation
Chamber, the cavity formed and housing 1 between above dividing plate 51 are filter chamber.Oil smoke is through vapor-liquid separation component 4 in vapor-liquid separation chamber
After middle oil removal treatment, filter chamber is entered by the through hole arranged on dividing plate 51.Multistage filter 5 is installed in filter chamber, should
Multistage filter 5 include for remove flue dust in gas electro static filtering plate and one group of filtering holes aperture descending setting successively
Screen plate.Purify air after multistage filter 5 is extracted out by blower fan 6 and excludes housing 1.
Presently preferred embodiments of the present invention is the foregoing is only, not to limit the present invention, all essences in the present invention
Any modification, equivalent and improvement made within god and principle etc., should be included within the scope of the present invention.
Claims (7)
1. the vapor-liquid separation component of fume eliminating is used for, it is characterised in that included：Middle part is provided with the gear oil of a receiving hole (411)
Plate (41), the receiving hole (411) is with the flange (412) for extending downwardly setting；It is fixedly connected on oil baffle (41) downside
Oil pooling hood (43), is provided with oil trap (431) at the inside edge of the oil pooling hood (43)；It is arranged at oil baffle (41) and oil pooling hood
(43) driving motor (44) being fixedly linked in the middle part of the separator disk (42) between, with separator disk (42)；Outside separator disk (42)
Diameter of the footpath more than receiving hole (411), and the internal diameter of oil trap (431) is less than the diameter of receiving hole (411)；
Separator disk (42) including fixed disk (421), be connected on fixed disk (421) and with the center of fixed disk (421) in radiation
The blade (422) of the equally distributed some strips of shape, has gap, the surface in all gaps between adjacent blade (422)
Product S2 accounts for the 10%～50% of separator disk (42) upper surface area S1, and the quantity of blade (422) is participated in each blade (422)
Ratio between the surface area S2 in product S0 of the surface area of oil smoke separate section, product S0 and gap is more than 20；It is arranged on
The center of fixed disk (421) and the fixing axle (423) being fixedly linked with the rotating shaft of driving motor (44), with fixing axle (423)
The cover plate (424) that end is connected.
2. the vapor-liquid separation component for fume eliminating according to claim 1, it is characterised in that blade (422) include with
The stator (4221) that fixed disk (421) is fixedly linked, and the separating sheet (4222) of the piece that is connected (4221), the separating sheet
(4222) it is L-shaped.
3. the vapor-liquid separation component for fume eliminating according to claim 1, it is characterised in that the lower edge of flange (412)
10mm is smaller than and the upper surface of separator disk (42) between.
4. the Multistage filtering device of fume eliminating is used for, it is characterised in that included：Lower section is provided with the housing (1) of opening, installed in shell
For providing the blower fan (6) of negative-pressure sucking in body (1), and oil smoke passage between the opening of blower fan (6) and housing (1), is formed,
Be sequentially provided with oil smoke passage from the bottom to top be connected with housing (1) vapour-liquid barrier component (3), at least one such as claim 1-
Vapor-liquid separation component (4) and multistage filter (5) described in 3 any one, and vapour-liquid barrier component (3) and vapor-liquid separation component
(4) vapour-liquid separate cavities are formed between, vapor-liquid separation chamber between vapor-liquid separation component (4) and multistage filter (5), is formed, and it is multistage
The cavity portion that filter (5) and blower fan (6) are located is filter chamber.
5. the Multistage filtering device for fume eliminating according to claim 4, it is characterised in that the opening of housing (1) is also
Connection vapour-liquid barrier component (3), vapour-liquid barrier component (3) including first group of grid plate (31) being oppositely arranged and second group every
Screen (32), has the first gap between the adjacent two panels grid plate of first group of grid plate (31), second group of grid plate (32)
There is between adjacent two panels grid plate the second gap, and the first gap and the second gap are staggered setting, first group of grid plate (31)
In every grid plate be the recessed setting that faces up, and every grid plate is recessed facing down and sets in second group of grid plate (32)
Put.
6. the Multistage filtering device for fume eliminating according to claim 5, it is characterised in that the area in the first gap,
The area in the second gap respectively accounts for first group of grid plate (31) place area of plane and second group of grid plate (32) place plane
The 20%～40% of area, the longitudinal direction height between first group of grid plate (31) and second group of grid plate (32) is at least between first
2 times of the transverse width of gap.
7. the Multistage filtering device for fume eliminating according to claim 4, it is characterised in that multistage filter (5) is wrapped
Include for removing the electro static filtering plate of flue dust in gas and the screen plate of one group of filtering holes aperture descending setting successively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510894102.7A CN105381655B (en) | 2015-11-27 | 2015-11-27 | Steam-liquid separating assembly for removing oil and smoke and multistage filter device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510894102.7A CN105381655B (en) | 2015-11-27 | 2015-11-27 | Steam-liquid separating assembly for removing oil and smoke and multistage filter device |
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| Publication Number | Publication Date |
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| CN105381655A CN105381655A (en) | 2016-03-09 |
| CN105381655B true CN105381655B (en) | 2017-05-03 |
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| CN201510894102.7A Active CN105381655B (en) | 2015-11-27 | 2015-11-27 | Steam-liquid separating assembly for removing oil and smoke and multistage filter device |
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| CN105757753A (en) * | 2016-04-25 | 2016-07-13 | 浙江劲道环保科技有限公司 | Fire blocking and oil separation separator |
| CN106705168A (en) * | 2017-01-18 | 2017-05-24 | 广州特伊雅智能科技有限公司 | Range hood with fan blades of multiple folded structures and oil-fume separation method thereof |
| CN107270343A (en) * | 2017-06-28 | 2017-10-20 | 佛山市科思博科技有限公司 | Automatic scavenging air dynamostatic purification integrated machine |
| CN108507812A (en) * | 2018-05-02 | 2018-09-07 | 广州特伊雅智能科技有限公司 | A kind of oil smoke separation test platform and its test method |
| CN108579219B (en) * | 2018-05-02 | 2023-11-17 | 广州特伊雅智能科技有限公司 | Oil smoke separator |
| WO2021109055A1 (en) * | 2019-12-05 | 2021-06-10 | 深圳市迪尔安科技有限公司 | Oil remover for kitchen range hood |
| CN111841159A (en) * | 2020-07-14 | 2020-10-30 | 深圳亚德森环保设备有限公司 | Separating disc for reticular dynamic physical interception gas-liquid purification and separation device |
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| CN204469476U (en) * | 2015-01-14 | 2015-07-15 | 武汉市佳福环保厨具制造有限公司 | A kind of forward type double purified oil remover |
| CN205109196U (en) * | 2015-11-27 | 2016-03-30 | 周捷 | A vapor -liquid separation subassembly and multi -stage filtration device for degreasing cigarette |
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