CN206786798U - Smoke exhaust fan static flue gas removing system - Google Patents
Smoke exhaust fan static flue gas removing system Download PDFInfo
- Publication number
- CN206786798U CN206786798U CN201720487770.2U CN201720487770U CN206786798U CN 206786798 U CN206786798 U CN 206786798U CN 201720487770 U CN201720487770 U CN 201720487770U CN 206786798 U CN206786798 U CN 206786798U
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- CN
- China
- Prior art keywords
- impeller
- oil
- exhaust fan
- smoke exhaust
- blower hood
- 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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- Electrostatic Separation (AREA)
Abstract
It the utility model is related to smoke exhaust fan.Smoke exhaust fan static flue gas removing system; include the smoke exhaust fan of static electrification deoiling function; smoke exhaust fan includes one and is used to protect the blower hood of impeller and the impeller in blower hood; an electrostatic adsorption device for being used to adsorb oil smoke is additionally provided with blower hood; and electrostatic adsorption device is located at the rear of impeller; electrostatic adsorption device is provided with an oil discharge outlet for being used to discharge collected profit; impeller outer is with the annular ditch groove for collecting the profit thrown away during impeller rotation, and annular ditch groove is opened on the inwall of blower hood；The inwall of blower hood is further opened with an Oil Guide passage, and a through hole for making with inner side UNICOM to get up on the outside of blower hood is provided with blower hood, and through hole is opened on Oil Guide passage.The greasy dirt that this patent is thrown away when can be by wheel rotation by annular ditch groove carries out being drained to Oil Guide passage.
Description
Technical field
It the utility model is related to mechanical field, and in particular to smoke exhaust fan.
Background technology
Contain a variety of toxic chemicals in oil smoke, there is hepatotoxicity, immunotoxicity, genetoxic and potential to human body
Carcinogenicity, so fume pollution atmospheric environment, also compromise the health of people.
Utility model content
The purpose of this utility model is to provide a kind of smoke exhaust fan static flue gas removing system, to solve above-mentioned at least one
Technical problem.
The technical problem that the utility model solves can be realized using following technical scheme：
Smoke exhaust fan static flue gas removing system, includes the smoke exhaust fan of static electrification deoiling function, and the smoke exhaust fan includes
One is used to protect the blower hood of impeller and the impeller in blower hood, and one is additionally provided with the blower hood and is used to adsorb
The electrostatic adsorption device of oil smoke, and electrostatic adsorption device is located at the rear of the impeller, the electrostatic adsorption device is provided with one and used
In the oil discharge outlet of the collected profit of discharge, it is characterised in that the impeller outer is with for collecting what is thrown away during impeller rotation
The annular ditch groove of profit, the annular ditch groove are opened on the inwall of the blower hood；
The inwall of the blower hood is further opened with an Oil Guide passage, and the Oil Guide passage is through the oil discharge outlet, described
Annular ditch groove, a through hole for making with inner side UNICOM to get up on the outside of the blower hood, the through hole are provided with the blower hood
It is opened on the Oil Guide passage.
This patent is got rid of relative to the smoke exhaust fan of existing static electrification deoiling function when being additionally arranged for collecting impeller rotation
The annular ditch groove of the profit gone out, the greasy dirt thrown away when can be by wheel rotation by annular ditch groove carry out being drained to Oil Guide passage.
This patent after annular ditch groove is additionally arranged, by annular ditch groove collected by the greasy dirt that impeller is thrown away, and impeller rear is entered with air-flow
Greasy dirt adsorbed by electrostatic adsorption device, relative to the form of single adsorption mode, substantially increase purification efficiency, improve
Clean-up effect, more it is essential that annular ditch groove can prevent the greasy dirt in side wall from flowing to electrostatic along side wall to a certain extent
Adsorbent equipment, so as to reduce the energy consumption of electrostatic adsorption device.
The through hole is opened in the Oil Guide passage at annular ditch groove.It is easy to ensure oil extraction effect.
The impeller is placed vertically；
The oil guide groove is located at the lower section of impeller, and the Oil Guide passage is at oil discharge outlet to away from the depth at oil discharge outlet
Gradually it is incremented by.
The utility model is not easy to flow to electrostatic adsorption device along side wall by limiting the depth of Oil Guide passage, oil body,
It is easy to oil body to flow to through hole under by self gravitation, discharge.
The through hole is connected by pipeline with an oil storage cabin.It is easy to realize the collection of oil body by oil storage cabin.
The electrostatic adsorption device includes one by the charged module and adsorption module of charging particle, the charged module and institute
Adsorption module is stated with a high voltage power supply to be connected.
The dust granules that the utility model can be gone in fume eliminating by Electrostatic Absorption.
The impeller includes at least three blades, the surface of the blade, the inwall of the annular ditch groove and the passage
Inwall be coated with nano ceramic coat.
The utility model can prevent greasy dirt from sticking in inwall and surface by nano ceramic coat, be convenient to clean.
The thickness of the nano ceramic coat is in 1mm~1.5mm.The utility model limits the thickness of nano ceramic coat
Weight savings cost can be mitigated.
The inwall of the oil storage cabin is coated with protective layer made of activated carbon.
The utility model can not only absorb the stink in greasy dirt by activated carbon, moreover it is possible to absorb greasy dirt, make oil
Dirt is not easy to flow out oil storage cabin.
The thickness of the protective layer is in 2cm~4cm.The thickness that the utility model limits protective layer can increase greasy dirt
Uptake.
Brief description of the drawings
Fig. 1 is part-structure sectional view of the present utility model.
Embodiment
In order that technological means, creation characteristic, reached purpose and effect that the utility model is realized are easy to understand, under
Face, which combines to be specifically illustrating, is expanded on further the utility model.
Reference picture 1, smoke exhaust fan static flue gas removing system, include the smoke exhaust fan of static electrification deoiling function, smoke exhaust fan
It is used to protect the blower hood of impeller 2 and the impeller 2 in blower hood including one, one is additionally provided with blower hood and is used to inhale
The electrostatic adsorption device 1 of attached oil smoke, and electrostatic adsorption device 1 is located at the rear of impeller 2, electrostatic adsorption device 1 is used for provided with one
There is the annular ditch groove for collecting the profit thrown away when impeller 2 rotates the oil discharge outlet 5 of the collected profit of discharge, the periphery of impeller 2
3, annular ditch groove 3 is opened on the inwall of blower hood；The inwall of blower hood is further opened with an Oil Guide passage, and Oil Guide passage passes through
Oil discharge outlet 5, annular ditch groove 3, a through hole 6 for making with inner side UNICOM to get up on the outside of blower hood is provided with blower hood, and through hole 6 is opened
On Oil Guide passage.This patent is additionally arranged and revolved for collecting impeller 2 relative to the smoke exhaust fan of existing static electrification deoiling function
The annular ditch groove 3 of the profit thrown away when turning, the greasy dirt thrown away when impeller 2 can be rotated by annular ditch groove 3 are drained to
Oil Guide passage.This patent after annular ditch groove 3 is additionally arranged, by annular ditch groove 3 collected, and is entered with air-flow by the greasy dirt that impeller 2 is thrown away
The greasy dirt entered to the rear of impeller 2 is adsorbed by electrostatic adsorption device 1, relative to the form of single adsorption mode, is substantially increased
Purification efficiency, clean-up effect is improved, more it is essential that annular ditch groove 3 can prevent the greasy dirt in side wall to a certain extent
Electrostatic adsorption device 1 is flowed to along side wall, so as to reduce the energy consumption of electrostatic adsorption device 1.
Through hole is opened in Oil Guide passage at annular ditch groove.It is easy to ensure oil extraction effect.The air-out direction direction of impeller
Electrostatic adsorption device.
Impeller 2 is placed vertically；Oil guide groove is located at the lower section of impeller 2, and Oil Guide passage 4 is at oil discharge outlet 5 to remote
Depth at oil discharge outlet 5 is gradually incremented by.The utility model is not easy along side wall by limiting the depth of Oil Guide passage 4, oil body
Electrostatic adsorption device is flowed to, is easy to oil body to flow to through hole under by self gravitation, discharge.
Through hole is connected by pipeline with an oil storage cabin.It is easy to realize the collection of oil body by oil storage cabin.
Electrostatic adsorption device 1 includes one by the charged module and adsorption module of charging particle, charged module and adsorption module
It is connected with a high voltage power supply.The dust granules that the utility model can be gone in fume eliminating by Electrostatic Absorption.Impeller 2 is included extremely
Few three blades, surface, the inwall of annular ditch groove 3 and the inwall of passage of blade are coated with nano ceramic coat.This practicality
It is new to prevent greasy dirt from sticking in inwall and surface by nano ceramic coat, it is convenient to clean.The thickness of nano ceramic coat
In 1mm~1.5mm.The thickness that the utility model limits nano ceramic coat can mitigate weight savings cost.Oil storage cabin
Inwall is coated with protective layer made of activated carbon.The utility model can not only absorb the stink in greasy dirt by activated carbon, also
Greasy dirt can be absorbed, make greasy dirt be not easy to flow out oil storage cabin.The thickness of protective layer is in 2cm~4cm.The utility model limits
The thickness of protective layer can increase the uptake of greasy dirt.
The advantages of general principle and principal character of the present utility model and the utility model has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification
Simply illustrate principle of the present utility model, on the premise of the spirit and scope of the utility model is not departed from, the utility model is also
Various changes and modifications are had, these changes and improvements are both fallen within claimed the scope of the utility model.The utility model
Claimed scope is by appended claims and its equivalent thereof.
Claims (4)
1. smoke exhaust fan static flue gas removing system, includes the smoke exhaust fan of static electrification deoiling function, the smoke exhaust fan includes one
For protecting the blower hood of impeller and the impeller in blower hood, one is additionally provided with the blower hood and is used to adsorb oil
The electrostatic adsorption device of cigarette, and electrostatic adsorption device is located at the rear of the impeller, the electrostatic adsorption device is used for provided with one
The oil discharge outlet of the collected profit of discharge, it is characterised in that the impeller outer is with for collecting the oil thrown away during impeller rotation
The annular ditch groove of water, the annular ditch groove are opened on the inwall of the blower hood；
The inwall of the blower hood is further opened with an Oil Guide passage, and the Oil Guide passage passes through the oil discharge outlet, the ring-type
Groove, a through hole for making with inner side UNICOM to get up on the outside of the blower hood is provided with the blower hood, and the through hole is opened in
On the Oil Guide passage.
2. according to the smoke exhaust fan static flue gas removing system described in claim 1, it is characterised in that the impeller is to place vertically
's；
The oil guide groove is located at the lower section of impeller, and the Oil Guide passage is at oil discharge outlet to gradual away from the depth at oil discharge outlet
It is incremented by.
3. according to the smoke exhaust fan static flue gas removing system described in claim 1, it is characterised in that the impeller includes at least three
Blade, the inwall on the surface of the blade, the inwall of the annular ditch groove and the passage are coated with nano ceramic coat.
4. according to the smoke exhaust fan static flue gas removing system described in claim 1, it is characterised in that the through hole passes through pipeline and one
Oil storage cabin is connected；
The inwall of the oil storage cabin is coated with protective layer made of activated carbon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720487770.2U CN206786798U (en) | 2017-05-04 | 2017-05-04 | Smoke exhaust fan static flue gas removing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720487770.2U CN206786798U (en) | 2017-05-04 | 2017-05-04 | Smoke exhaust fan static flue gas removing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206786798U true CN206786798U (en) | 2017-12-22 |
Family
ID=60710867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720487770.2U Expired - Fee Related CN206786798U (en) | 2017-05-04 | 2017-05-04 | Smoke exhaust fan static flue gas removing system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206786798U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112483435A (en) * | 2020-10-26 | 2021-03-12 | 杭州烹然厨房科技有限公司 | Integrated kitchen volute and impeller structure free of oil smoke and dust |
| CN113983515A (en) * | 2021-11-22 | 2022-01-28 | 湖南裕林环境科技有限公司 | Maintenance-free commercial smoke exhaust ventilator oil smoke treatment system |
-
2017
- 2017-05-04 CN CN201720487770.2U patent/CN206786798U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112483435A (en) * | 2020-10-26 | 2021-03-12 | 杭州烹然厨房科技有限公司 | Integrated kitchen volute and impeller structure free of oil smoke and dust |
| CN113983515A (en) * | 2021-11-22 | 2022-01-28 | 湖南裕林环境科技有限公司 | Maintenance-free commercial smoke exhaust ventilator oil smoke treatment system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171222 |