CN204100347U - Cyclone separator and oil network work in coordination with the Novel smoke-oil oil screen device of oil removing - Google Patents
Cyclone separator and oil network work in coordination with the Novel smoke-oil oil screen device of oil removing Download PDFInfo
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- CN204100347U CN204100347U CN201420581826.7U CN201420581826U CN204100347U CN 204100347 U CN204100347 U CN 204100347U CN 201420581826 U CN201420581826 U CN 201420581826U CN 204100347 U CN204100347 U CN 204100347U
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Abstract
The utility model relates to the Novel smoke-oil oil screen device that a kind of cyclone separator and oil network work in coordination with oil removing.Its technical scheme is: comprise casing, the fine and closely woven oil network in upper strata, mini cyclone, mini cyclone fixed network, the thick oil network of lower floor, described mini cyclone is installed between the thick oil network of the fine and closely woven oil network in upper strata and lower floor, and outside is provided with mini cyclone fixed network, be bolted fine and closely woven for upper strata oil network, the thick oil network of mini cyclone fixed network and lower floor is fixed on smoke exhaust ventilator inlet scoop place.Beneficial effect is: realize smoke exhaust ventilator efficient degreasing, not only alleviate the pollution problem that oil smoke brings environment, and decrease oil droplet and the attachment of impurity on smoke exhaust ventilator inner casing, solving the problem that current smoke exhaust ventilator is difficult to clean, bringing economic benefit by selling the waste oil after being separated again.
Description
Technical field
The utility model relates to a kind of lampblack absorber degreasing unit, and particularly a kind of cyclone separator and oil network work in coordination with the Novel smoke-oil oil screen device of oil removing.
Background technology
Domestic result of study shows, kitchen fumes, as the exclusive class pollution sources of China, affects increasingly significant to city atmospheric environment quality, particularly in recent years, along with the development of Chinese Urbanization's and the adjustment of the industrial structure, catering industry is fast-developing, and the use amount of edible oil increases day by day.Cooking fume is the important sources of aerosols from major cities, have expert to propose content of organics in Chinese PM2.5 is high may be relevant with the particularity of Chinese tradition cooking culture.The toxicity of kitchen fume mainly contains: have genetoxic, immunotoxicity, lungs toxicity and potential carcinogenicity to body.Cooking fume pollutes and to the Health cost effect of human body is the indoor environment problem of significant.At present, the kitchen fumes in kitchen is displaced into outdoor by the smoke exhaust ventilator that adopts more.Smoke exhaust ventilator mainly utilizes the work of air negative pressure principle.Smoke exhaust ventilator is by blower fan system, and control system, oil filtering system, installs and shell composition.According to hydrodynamics, when there is pressure difference when between adjacent air, gas can flow.Therefore, when blower fan works, large quantity of air is discharged from casing internal, and lower air port place produces negative pressure, and under the only pressure effect of air around, the air in lower air port is pushed into exhaust outlet, and each oil smoke is constantly discharged.But, current most of smoke exhaust ventilator adopts one deck oil network to carry out filtration to the oil droplet in oil smoke and solid impurity and degreases, oil network only can filter out the larger oil droplet of part and solid impurity in oil smoke, little oil droplet and granule foreign are then discharged to outdoor with flue gas, add the content of PM2.5 in environment, pollution is caused to environment.In addition, because the filtration of oil network is limited, little oil droplet and granule impurity very easily collide with smoke exhaust ventilator inwall in course of conveying with flue gas and are attached on inner casing in smoke exhaust ventilator, in the course of time, and not easy cleaning, and the performance affecting smoke exhaust ventilator.
Summary of the invention
The purpose of this utility model is exactly in view of the foregoing defects the prior art has, the Novel smoke-oil oil screen device providing a kind of cyclone separator and oil network to work in coordination with oil removing, oil network is utilized to remove larger oil droplet and solid impurity, utilize mini cyclone by the little oil droplet in oil smoke and granule foreign removing, improve the efficiency that degreases of smoke exhaust ventilator, reduce the problem of environmental pollution that oil smoke brings, solve simultaneously due to oil droplet be attached to the smoke exhaust ventilator that smoke exhaust ventilator inner casing brings be difficult to clean a difficult problem.
Its technical scheme is: comprise casing, the fine and closely woven oil network in upper strata, mini cyclone, mini cyclone fixed network, the thick oil network of lower floor, described mini cyclone is installed between the thick oil network of the fine and closely woven oil network in upper strata and lower floor, and outside is provided with mini cyclone fixed network, be bolted fine and closely woven for upper strata oil network, the thick oil network of mini cyclone fixed network and lower floor is fixed on smoke exhaust ventilator inlet scoop place; Described mini cyclone comprises ash releasing tube, air inlet pipe, blast pipe, whirlwind top board, cylindrical wall, taper barrel, the top of described cylindrical wall is provided with whirlwind top board, bottom is connected to taper barrel, the bottom of taper barrel is provided with ash releasing tube, the top of described cylindrical wall is provided with blast pipe, sidewall installs air inlet pipe, and gas forms inward turning clean oil flue gas stream and outward turning oil droplet and granule foreign air-flow in the middle of cylindrical wall and taper barrel.
Be provided with between the thick oil network of the fine and closely woven oil network in above-mentioned upper strata and lower floor and organize mini cyclone more, and to be intensively arranged between the thick oil network of the fine and closely woven oil network in upper strata and lower floor with cellular.
The beneficial effects of the utility model are: utilize oil network to the filtration of larger oil droplet and solid impurity, with mini cyclone scrubbing effect is separated to little oil droplet and the granule foreign in the flue gas after filtering, increase substantially the cleannes of the oil smoke after final process of discharging smoke exhaust ventilator, realize smoke exhaust ventilator efficient degreasing, not only alleviate the pollution problem that oil smoke brings environment, and decrease oil droplet and the attachment of impurity on smoke exhaust ventilator inner casing, solve the problem that current smoke exhaust ventilator is difficult to clean, economic benefit is brought again by selling the waste oil after being separated.The utility model oil-net structure is reasonable, and cost of manufacture is low, easily obtains large-scale promotion and uses.
Accompanying drawing explanation
Accompanying drawing 1 is structural representation of the present utility model;
Accompanying drawing 2 is structural representations of mini cyclone fixed network;
Accompanying drawing 3 is structural representations of mini cyclone;
Accompanying drawing 4 is the utility model oil smoke scrubbing principle schematic;
In upper figure: casing 1, the fine and closely woven oil network in upper strata 2, mini cyclone 3, the thick oil network 4 of lower floor, mini cyclone fixed network 5, ash releasing tube 3.1, inward turning clean oil flue gas stream 3.2, outward turning oil droplet and granule foreign air-flow 3.3, air inlet pipe 3.4, blast pipe 3.5, whirlwind top board 3.6, cylindrical wall 3.7 and taper barrel 3.8.
Detailed description of the invention
1-4 by reference to the accompanying drawings, the utility model will be further described:
The utility model comprises casing 1, the fine and closely woven oil network in upper strata 2, mini cyclone 3, mini cyclone fixed network 5, the thick oil network 4 of lower floor, described mini cyclone 3 is installed between the thick oil network 4 of the fine and closely woven oil network in upper strata 2 and lower floor, and outside is provided with mini cyclone fixed network 5, be bolted fine and closely woven for upper strata oil network 2, the thick oil network 4 of mini cyclone fixed network 5 and lower floor is fixed on smoke exhaust ventilator inlet scoop place; Described mini cyclone 3 comprises ash releasing tube 3.1, air inlet pipe 3.4, blast pipe 3.5, whirlwind top board 3.6, cylindrical wall 3.7, taper barrel 3.8, the top of described cylindrical wall 3.7 is provided with whirlwind top board 3.6, bottom is connected to taper barrel 3.8, the bottom of taper barrel 3.8 is provided with ash releasing tube 3.1, the top of described cylindrical wall 3.7 is provided with blast pipe 3.5, sidewall is installed air inlet pipe 3.4, gas forms inward turning clean oil flue gas stream 3.2 and outward turning oil droplet and granule foreign air-flow 3.3 in the middle of cylindrical wall 3.7 and taper barrel 3.8.
Be provided with many group mini cyclones 3 between the thick oil network 4 of the fine and closely woven oil network in above-mentioned upper strata 2 and lower floor, and be intensively arranged between the thick oil network 4 of the fine and closely woven oil network in upper strata 2 and lower floor with cellular.
The fine and closely woven oil network in upper strata of the present utility model 2, the acting in conjunction of mini cyclone 3 and lower floor thick oil network 4, smoke exhaust ventilator is made to have triple oil removing guarantee: the filtration being first the thick oil network of lower floor 4 pairs of larger oil droplets and large solid impurity, what be then mini cyclone 3 to the little oil droplet in the flue gas after once filtering and granule impurity is separated removing effect, is finally the secondary filter effect of medium and small oil droplet and the granule foreign be not removed in the fine and closely woven oil network in upper strata 2 pairs of oil smoke.
The utility model oil-net structure has increased substantially the cleannes of the oil smoke after the process of final discharge smoke exhaust ventilator, realizes smoke exhaust ventilator efficient degreasing dirty.Oil smoke enters smoke exhaust ventilator inlet scoop due to principle of negative pressure, larger oil droplet in oil smoke and large solid impurity filter out by the filtration first experiencing the thick oil network of lower floor 4, oil smoke after once filtering enters with the mini cyclone 3 of cellular intensive installation in oil network interlayer (the thick oil network of the fine and closely woven oil network in upper strata 2 and lower floor 4), and the major function of mini cyclone 3 removes the little solid particle polluter not easily filtered out by the fine and closely woven oil network of the thick oil network of lower floor 4 and upper strata 2 and little oil droplet that carry in supplied flue gases as far as possible.Flue gas enters mini cyclone 3 internal cyclone Disengagement zone by mini cyclone air inlet pipe 3.4, after flue gas enters cyclone tube, air-flow produces strong rotation by the guide functions of guide vane, air-flow enters Whirlwind barrel downwards twist along cylindrical shell, the oil droplet that density is large and impurity grit are thrown toward wall under centrifugal action, form outward turning oil droplet and granule foreign air-flow 3.2, and under gravity, fall to flowing out tornadotron dust-exhausting port to liquid storage district, bottom along barrel, flow out from mini cyclone ash releasing tube 3.1.The clean gas rotated is shunk to center flow in cylindrical shell, upwards form secondary vortex flow, i.e. inward turning clean oil flue gas stream 3.2, air outlet is flow to through wireway, flow out through vortex finder 3.5 again, enter the fine and closely woven oil network 2 in upper strata and carry out secondary filter, effectively can remove the little oil droplet in oil smoke and granule impurity, reduce the PM2.5 index in discharge flue gas.The waste oil referable purchasing department that ash releasing tube flows out bottom mini cyclone 3 refines bio oil.Finally, cause the partial fume after the thick oil network 4 of lower floor is once filtered not enter mini cyclone 3 owing to inevitably there is space between mini cyclone 3 and carry out separation scrubbing effect, namely the effect of the fine and closely woven oil network in upper strata 2 is carry out secondary filter, the medium and small oil droplet in removing flue gas and granule foreign to the flue gas being separated abatement processes without mini cyclone 3 through the thick oil network of lower floor 4 filtration treatment.Of the present utility model rational in infrastructure, significantly can improve smoke exhaust ventilator scrubbing efficiency, cost of manufacture is low, easily obtains large-scale promotion and uses.
Claims (2)
1. a cyclone separator and oil network work in coordination with the Novel smoke-oil oil screen device of oil removing, it is characterized in that: comprise casing (1), the fine and closely woven oil network in upper strata (2), mini cyclone (3), mini cyclone fixed network (5), the thick oil network of lower floor (4), described mini cyclone (3) is installed between the fine and closely woven oil network in upper strata (2) and lower floor thick oil network (4), and outside is provided with mini cyclone fixed network (5), be bolted fine and closely woven for upper strata oil network (2), mini cyclone fixed network (5) and lower floor thick oil network (4) are fixed on smoke exhaust ventilator inlet scoop place, described mini cyclone (3) comprises ash releasing tube (3.1), air inlet pipe (3.4), blast pipe (3.5), whirlwind top board (3.6), cylindrical wall (3.7), taper barrel (3.8), the top of described cylindrical wall (3.7) is provided with whirlwind top board (3.6), bottom is connected to taper barrel (3.8), the bottom of taper barrel (3.8) is provided with ash releasing tube (3.1), the top of described cylindrical wall (3.7) is provided with blast pipe (3.5), sidewall is installed air inlet pipe (3.4), gas forms inward turning clean oil flue gas stream (3.2) and outward turning oil droplet and granule foreign air-flow (3.3) in the middle of cylindrical wall (3.7) and taper barrel (3.8).
2. cyclone separator according to claim 1 and oil network work in coordination with the Novel smoke-oil oil screen device of oil removing, it is characterized in that: be provided with between the fine and closely woven oil network in described upper strata (2) and lower floor thick oil network (4) and organize mini cyclone (3) more, and to be intensively arranged between the fine and closely woven oil network in upper strata (2) and lower floor thick oil network (4) with cellular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420581826.7U CN204100347U (en) | 2014-10-10 | 2014-10-10 | Cyclone separator and oil network work in coordination with the Novel smoke-oil oil screen device of oil removing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420581826.7U CN204100347U (en) | 2014-10-10 | 2014-10-10 | Cyclone separator and oil network work in coordination with the Novel smoke-oil oil screen device of oil removing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204100347U true CN204100347U (en) | 2015-01-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420581826.7U Expired - Fee Related CN204100347U (en) | 2014-10-10 | 2014-10-10 | Cyclone separator and oil network work in coordination with the Novel smoke-oil oil screen device of oil removing |
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| CN (1) | CN204100347U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108488854A (en) * | 2018-03-12 | 2018-09-04 | 四川禾构环保科技有限公司 | A kind of deoiling net and its processing method |
-
2014
- 2014-10-10 CN CN201420581826.7U patent/CN204100347U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108488854A (en) * | 2018-03-12 | 2018-09-04 | 四川禾构环保科技有限公司 | A kind of deoiling net and its processing method |
| CN108488854B (en) * | 2018-03-12 | 2020-05-15 | 四川禾构环保科技有限公司 | Oil removing net and processing method thereof |
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| 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: 20150114 Termination date: 20151010 |
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| EXPY | Termination of patent right or utility model |