CN208757123U - A kind of turn disc type centrifugal oil swirling device - Google Patents
A kind of turn disc type centrifugal oil swirling device Download PDFInfo
- Publication number
- CN208757123U CN208757123U CN201821378431.1U CN201821378431U CN208757123U CN 208757123 U CN208757123 U CN 208757123U CN 201821378431 U CN201821378431 U CN 201821378431U CN 208757123 U CN208757123 U CN 208757123U
- Authority
- CN
- China
- Prior art keywords
- oblique
- blade
- throwing disc
- dropbox
- spoke
- 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.)
- Active
Links
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model relates to a kind of centrifugal fume separators, and in particular to a kind of turn disc type centrifugal oil swirling device.Dropbox is intercepted including lower convex type throwing disc fan leaf and the oblique spoke of turbofan type, it is characterised in that: the throwing disc fan leaf and oblique spoke intercept Dropbox and be combined into one by buckle card slot assembly.The throwing disc fan, shares 10-12 blade, and the cross section of the blade is in preceding convex curve surface shape；The angle of the plane of the preceding wind cutting face of the blade and throwing disc fan is 10 ° -12 °, and the plane included angle of the rear wind cutting face of the blade and throwing disc fan is 8 ° -10 °.The oblique spoke of turbofan type intercepts Dropbox, is made of 160~200 oblique spokes of " V " font, and the oblique spoke of " V " font is 15 °~30 ° relative to radial inclination angle.Width between two vertex in the V-arrangement section of the oblique spoke of " V " font, that from axle center to periphery is excessively 0.4~1.2mm.Compared with prior art, the utility model there are the advantages of be: not only have and get rid of oily effect well, but also aeroperformance is good, air draft is smooth.
Description
Technical field
The utility model relates to a kind of centrifugal fume separators, and in particular to a kind of turn disc type centrifugal oil swirling device.
Background technique
With the development of country, the raising of living standards of the people, catering industry is flourished.Because National Environmental is protected
The requirement of shield, does not allow cooking fume from restaurant to be directly discharged in atmospheric environment；So it is very urgent to solve oil smoke separation problem.
The cooking fume is a kind of aerosol, be edible oil and food under the high temperature conditions, the oxidation product of generation, ingredient is multiple
It is miscellaneous.According in monitoring cooking fume, there are more than 220 kinds of chemical substances.Wherein, mainly there is the polycyclic virtue of aldehydes, ketone, paraffinic, chain alkene
The goods and materials such as fragrant hydrocarbon further include the known mutations carcinogenic substance such as nitrous acid.The form of oil smoke includes: solid-state, gaseous state, liquid three-phase,
Partial size is 0. 1~0.3 micron, and has stronger adhesiveness, permeability and toxicity.
In the prior art, the separator of the cooking fume generallys use blower+blade structure.The blade has two
Kind, one is fan structure；Secondly getting rid of oily structure for multiple groups direct rod shape radiation item.Above two structure has the following problems: wind
" getting rid of oil " effect of flabellum chip architecture is poor；It is overstocked that direct rod shape radiation item gets rid of oily structure Dropbox, causes windage big, air draft is unsmooth.
Chinese No. ZL2016102166689 invention, discloses a kind of differential speed type centrifugal fume separator, shown in Figure 1.
In order to preferably separate oil smoke, which is arranged to double-layer structure for blade, and blade is successively staggered, to make
One or two layers of blade rotate to form the time difference, are equivalent to blade rotation and are once separated twice to oil smoke.However foregoing invention
Differential speed type centrifugal fume separator will lead to that Dropbox is overstocked, and windage is big although increasing separating effect, and air draft has some setbacks.
Utility model content
Not only there is good aeroperformance the purpose of the utility model is to provide a kind of, but also there is the turn for well getting rid of oily function
Centrifugal oil swirling device.
Purpose of the utility model is realized as follows: a kind of turn disc type centrifugal oil swirling device, including throwing disc fan leaf,
The oblique spoke of turbofan type intercepts Dropbox, it is characterised in that: the throwing disc fan leaf and the oblique spoke of turbofan type intercept Dropbox and pass through card needle and card
Hole assembly combination is integral；Wherein, the periphery that the oblique spoke of the turbofan type intercepts Dropbox is equipped with card needle, the card needle and turbofan
The periphery injection molding that the oblique spoke of type intercepts Dropbox is integral, and can bend 90 degree；The outer periphery of the throwing disc fan leaf is equipped with card
Hole cooperates with the card needle.
The throwing disc fan, shares 10-12 blade, and the cross section of the blade is in preceding convex curve surface shape；Before the blade
The angle of the plane of wind cutting face and throwing disc fan is 10 ° -12 °, the plane included angle in the rear wind cutting face of the blade and throwing disc fan
It is 8 ° -10 °.
The oblique spoke of turbofan type intercepts Dropbox, is made of 160~200 oblique spokes of " V " font, the oblique spoke of " V " font
Item is 15 °~30 ° relative to radial inclination angle.
Width between two vertex in the V-arrangement section of the oblique spoke of " V " font, from axle center to periphery excessively for 0.4~
1.2mm。
The beneficial effects of the utility model are: the oblique spoke of turbofan type intercepts, the oblique spoke density of Dropbox is reasonable, and Dropbox aeroperformance is good
Good, pump drainage wind is smooth.In addition, the utility model also has the advantage that
(1) setting of the double-deck centrifugal oil swirling structure makes to get rid of oily effect more preferable.(2) the oblique spoke of turbofan shape intercepts Dropbox and throwing disc
The form of fan leaf combination to get rid of oily effect increase.(3) the throwing disc fan leaf and the oblique spoke interception Dropbox of turbofan type pass through card
Integral, easy to assembly, maintenance easy to disassemble is combined in button and card slot assembly.(4) throwing disc fan leaf had both served as power fan leaf
Piece, and serve as and get rid of oily blade, save structure and space.
Detailed description of the invention
Fig. 1 is the differential speed type centrifugal fume separator of the prior art.
Fig. 2 is a kind of installation diagram of turn disc type centrifugal oil swirling device of the utility model.
Fig. 3 is a kind of exploded view of turn disc type centrifugal oil swirling device of the utility model.
Fig. 4 is the schematic diagram that turbofan type intercepts Dropbox.
Fig. 5 is the schematic diagram of throwing disc fan leaf.
In figure: the oblique spoke of turbofan type intercepts Dropbox 1, axis hole 11, card needle 12, throwing disc fan leaf 2, axis hole 21, card hole 22, receives oil
Seat 3, motor rack 4, motor shaft 5.
Specific embodiment
The turn disc type centrifugal oil swirling device of the utility model intercepts Dropbox 1 and 2 groups of throwing disc fan leaf by the oblique spoke of turbofan type
At, the structural schematic diagram of the two referring to fig. 4, shown in 5.The throwing disc fan leaf and the oblique spoke of turbofan type intercept Dropbox and pass through card needle 13
It is integral with the assembly combination of card hole 23；Wherein, the periphery that the oblique spoke of the turbofan type intercepts Dropbox is equipped with card needle 13, the card
The periphery injection molding that needle 23 and the oblique spoke of turbofan type intercept Dropbox is integral, and can bend 90 degree；The periphery of the throwing disc fan leaf
Side is equipped with card hole, cooperates with the card needle.
The motor rack 4 be whole device supporting mechanism, motor shaft 5 pass through oblique spoke intercept Dropbox 1 axis hole 11 with get rid of
The axis hole 21 of disk fan leaf 2 is fixed.Motor is fixed on present apparatus motor rack 4.Motor is driven in the present apparatus by motor shaft 5
The oblique spoke of turbofan type intercepts Dropbox 1 and throwing disc fan leaf 2 rotates.
Wherein, the throwing disc fans 2 shared 10-12 blades, and cross section is in preceding convex curve surface shape；When rotating clockwise, institute
The angle for stating the preceding wind cutting face of blade and the plane of throwing disc fan 2 is 10 ° -12 °, and the rear wind cutting face of the blade and throwing disc are fanned
2 plane included angle is 8 ° -10 °.
The throwing disc fan leaf 2 rotates clockwise generation negative pressure, and oil smoke enters air compartment, throwing disc fan leaf under the action of negative pressure
When 2 convex surfaces cut air, hit with oil smoke, due to Coanda effect, oil smoke condenses into droplet and is attached to above；And because
Rotary motion, the oil smoke of attachment are fanned 2 edge tangent lines along throwing disc under the action of centrifugal intertia force and are thrown away, received by the receipts font
Collection.
The oblique spoke of turbofan type intercepts Dropbox 1, is made of 160~200 oblique spokes of " V " font, " V " font is oblique
Spoke is 15 °~30 ° relative to radial inclination angle.
Width between two vertex in the V-arrangement section of the oblique spoke of " V " font, from axle center to periphery excessively for 0.4~
1.2mm。
The oblique spoke of turbofan type intercepts Dropbox 1, is bolted by insulation and is fixed on 2 lower end of throwing disc fan leaf
On motor shaft 5.The broken line spoke of the oblique spoke interception Dropbox 1 of turbofan type is also the folding shape face of very little, mixes smaller oil smoke in gas
Steam also can be because of tension and Coanda effect, and the attached wall of meeting is separated, and because rotatory inertia acts on, product is small to intercept Dropbox 1 at big throws to
Edge separates along a tangential direction throws away the receipts font 3.
The receipts font 3 is installed on motor rack 4 by screw bolt.
By above-mentioned setting, a kind of turn disc type centrifugal oil swirling device of the utility model, which not only has, good gets rid of oily function
Can, and there is preferable aeroperformance.
Claims (3)
1. a kind of turn disc type centrifugal oil swirling device, including the oblique spoke of turbofan type intercept Dropbox (1), throwing disc fan leaf (2), feature
Be: the periphery that the oblique spoke of turbofan type intercepts Dropbox (1) is equipped with card needle (13), and the card needle (13) is blocked with the oblique spoke of turbofan type
The periphery injection molding for cutting Dropbox (1) is integral, and can bend 90 degree；The outer periphery of the throwing disc fan leaf (2) is equipped with card hole
(23), cooperate with the card needle (13).
2. a kind of turn disc type centrifugal oil swirling device as described in claim 1, it is characterized in that: the oblique spoke intercept net of the turbofan type
Disk (1) is made of 160~200 oblique spokes of " V " font, and the oblique spoke of " V " font is 15 ° relative to radial inclination angle
~30 °, the width between two vertex in the V-arrangement section of the oblique spoke of " V " font, from axle center to periphery excessively for 0.4~
1.2mm。
3. a kind of turn disc type centrifugal oil swirling device as described in claim 1, it is characterized in that: the throwing disc fan leaf (2), altogether
There is 10-12 blade, the cross section of the blade is in preceding convex curve surface shape；The preceding wind cutting face of the blade and the throwing disc are fanned flat
The angle in face is 10 ° -12 °, and the plane included angle of the rear wind cutting face of the blade and throwing disc fan is 8 ° -10 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821378431.1U CN208757123U (en) | 2018-08-24 | 2018-08-24 | A kind of turn disc type centrifugal oil swirling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821378431.1U CN208757123U (en) | 2018-08-24 | 2018-08-24 | A kind of turn disc type centrifugal oil swirling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208757123U true CN208757123U (en) | 2019-04-19 |
Family
ID=66133549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821378431.1U Active CN208757123U (en) | 2018-08-24 | 2018-08-24 | A kind of turn disc type centrifugal oil swirling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208757123U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112957825A (en) * | 2021-04-12 | 2021-06-15 | 蒲兴如 | Range hood oil smoke separation structure and range hood |
-
2018
- 2018-08-24 CN CN201821378431.1U patent/CN208757123U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112957825A (en) * | 2021-04-12 | 2021-06-15 | 蒲兴如 | Range hood oil smoke separation structure and range hood |
| CN112957825B (en) * | 2021-04-12 | 2024-04-30 | 蒲兴如 | Range hood oil smoke separation structure and range hood |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US5746789A (en) | Apparatus for separating particulates from a fluid stream | |
| CN102054324B (en) | Fire sensor and method of detecting fire | |
| CA2588602C (en) | Wind turbine | |
| CN208757123U (en) | A kind of turn disc type centrifugal oil swirling device | |
| MX2007014023A (en) | Rotor for wind turbine. | |
| US5680994A (en) | Mill for grinding garbage or the like | |
| CN209237523U (en) | A kind of cyclone demister and its whirlwind blower and fan blade | |
| CN205154744U (en) | Centrifugal turbine fan blade and use its motor and food mixer | |
| CN108087121A (en) | A kind of aero-engine eccentric contract | |
| CN209818303U (en) | Oil blocking cap, rotor assembly and compressor | |
| US2859581A (en) | Safety mower blade | |
| CN205076026U (en) | Built -in two cross flow fan's fan wing | |
| CN209445432U (en) | Low temperature grease capture device | |
| GB2502979A (en) | Wind turbine with outer stationary vanes surrounding inner vanes | |
| CN109140552A (en) | Low temperature grease capture device | |
| CN206545955U (en) | Fume exhaust device with multiple folding structure fan blade | |
| WO2002026560A1 (en) | Lift generator by continuously rotating impeller | |
| GB1526701A (en) | Precleaner | |
| CN104787324A (en) | Lift force generator | |
| JP5829694B2 (en) | Use of wind power to recover water from the atmosphere | |
| CN206919090U (en) | Centrifugal fume separator disk | |
| JPH10230181A (en) | Vertical mill | |
| CN206458645U (en) | A kind of lampblack absorber purifies wind wheel | |
| US2396085A (en) | Shredding machine | |
| RU2118703C1 (en) | Rotary windmill |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210128 Address after: No. 500, cenglin Road, Lingang New District, China (Shanghai) pilot Free Trade Zone, Pudong New Area, Shanghai, 201306 Patentee after: CHENGLIN ENVIRONMENTAL PROTECTION TECHNOLOGY (SHANGHAI) Co.,Ltd. Address before: Room 134, block C, No. 333, Huanhu West 1st Road, Nanhui new town, Pudong New Area, Shanghai, 201306 Patentee before: CHENGLIN ENVIRONMENTAL PROTECTION TECHNOLOGY (SHANGHAI) Co.,Ltd. Patentee before: CHENGLIN ENVIRONMENT TECHNOLOGY (SHENZHEN) Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No. 500, cenglin Road, Lingang New District, China (Shanghai) pilot Free Trade Zone, Pudong New Area, Shanghai, 201306 Patentee after: Chenglin Technology (Shanghai) Co., Ltd Address before: No. 500, cenglin Road, Lingang New District, China (Shanghai) pilot Free Trade Zone, Pudong New Area, Shanghai, 201306 Patentee before: Chenglin environmental protection technology (Shanghai) Co., Ltd |
|
| CP01 | Change in the name or title of a patent holder |