CN106765374A - The device and processing method of a kind of utilization vortex tube freezing processing oil smoke - Google Patents
The device and processing method of a kind of utilization vortex tube freezing processing oil smoke Download PDFInfo
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- CN106765374A CN106765374A CN201510817211.9A CN201510817211A CN106765374A CN 106765374 A CN106765374 A CN 106765374A CN 201510817211 A CN201510817211 A CN 201510817211A CN 106765374 A CN106765374 A CN 106765374A
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Abstract
The invention discloses the device and processing method of a kind of utilization vortex tube freezing processing oil smoke, including flue, smoking mouth, smoke-box and oil sump, some vortex tubes are provided with outside the wall of smoke-box side, the cold wind outlet of the vortex tube is pointed to inside smoke-box through the side wall of smoke-box, in the downward-sloping insertion smoke-box of the cold wind outlet, the hot-blast outlet of the vortex tube is stretched to outside smoke-box, and the compressed air inlet of vortex tube is connected by compressed air hose with air pump.The present invention has advantages below compared to existing technology：Vortex tube can produce cryogenic gas by changing, and cooling forms tiny oil droplets rapidly to make oil smoke using its cryogenic gas, makes tiny oil droplets mutually collide to form larger oil droplet by its height air-flow, eventually falls into oil sump；The discharge of oil smoke is avoided, advantageously in environmental protection；Smoke-box is inserted in the cold wind outlet of multiple vortex tubes, is intersected between air-flow so that the trapping treatment effect of oil smoke is excellent, and the emission problem of oil smoke is solved well, and environmental pollution is small.
Description
Technical field
The present invention relates to fume treating device field, more particularly to a kind of utilization vortex tube freezing processing oil smoke device and processing method.
Background technology
The oil smoke produced in culinary art contains many harmful materials, if people works in the room full of oil smoke for a long time, can cause the generation of many diseases.The research report of WHO shows, the whole world in 2012 causes in 4,300,000 people of death because of Air Pollution in Kitchen, and what is suffered stroke has accounted for 34%, and COPD and ischemic heart disease are respectively 22% and 26%, and die from lung cancer account for 6%.The famous medical journal of Britain《Lancet》In the research project that the next item up is assessed on disease risks, by Air Pollution in Kitchen（Smog）It is classified as maximum healthy hidden danger after hypertension, smoking and excessive drinking.The number of the annual death because of the lasting smog sucked produced by fire for kitchen use, than more than the lethal sum of malaria, tuberculosis and AIDS.
The diet structure of Chinese is different from westerner, so kind, pattern to arrangement in kitchen from kitchen tools, are all very different with western countries.China is a country for exquisite cuisines, and in food processing, the oil smoke that fried, fried, cooked, fried occupy in very big ratio, therefore Chinese style kitchen is very big, easily makes kitchen
Environment becomes greasy and bad cleaning, so smoke exhaust ventilator is just into a machine for indispensability for changing kitchen environment.It changes the environment in kitchen, reduces the injury that oil smoke is caused to kitchen environment and health.
Present range hood is for large-scale culinary art place as hotel and dining room, using very inconvenient, the cleaning of flabellum generally requires to take a substantial amount of time, and only oil smoke discharge can be also impacted to the life of nearby residents in addition, while also lacking the post processing means for oil smoke.
The content of the invention
It is an object of the invention to overcome the deficiencies in the prior art, there is provided the device and processing method of a kind of utilization vortex tube freezing processing oil smoke.
The present invention is achieved by the following technical solutions：The device and processing method of a kind of utilization vortex tube freezing processing oil smoke, including flue, smoking mouth, smoke-box and oil sump, the flue runs through wall, the smoking mouth is arranged on the flue entrance end, smoke-box is vertically arranged, its top connects with flue, and the oil sump is arranged on the smoke-box lower section, it is characterised in that：Some vortex tubes are provided with outside the wall of smoke-box side, the cold wind outlet of the vortex tube is pointed to inside smoke-box through the side wall of smoke-box, in the downward-sloping insertion smoke-box of the cold wind outlet, the hot-blast outlet of the vortex tube is stretched to outside smoke-box, and the compressed air inlet of vortex tube is connected by compressed air hose with air pump.
Used as further improvement of these options, the axis of the vortex tube is less than 90 ° more than 45 ° with the angle of horizontal plane.
As further improvement of these options, breather line is additionally provided with the smoke-box lower end, passage is provided with the tube wall of the breather line
As further improvement of these options, smoke-box top is provided with amplifier tube with flue connecting portion, amplifier tube is in horn-like, the less one end of its internal diameter is connected with flue, the larger one end of internal diameter is connected with smoke-box, annular high voltage pipeline is arranged on outside amplification tube side wall, and high-pressure nozzle is stretched to inside smoke-box through the side wall of amplifier tube.
Used as further improvement of these options, the observation from top to down of high-pressure nozzle, in inclining to the left or to the right, the incline direction of all high-pressure nozzles is identical.
The present invention has advantages below compared to existing technology：Vortex tube can produce a part of high-temperature gas and a part of cryogenic gas by changing, and this programme makes oil smoke using its cryogenic gas, and cooling forms tiny oil droplets rapidly, makes tiny oil droplets mutually collide to form larger oil droplet by its height air-flow, eventually falls into oil sump；This programme eliminates traditional fan smoke discharging structure, the negative pressure formed using high velocity air twitches flue gas, it is to avoid the difficult problem of the cleaning of fan；The air-flow of low temperature can quickly make oil smoke be aggregated into oil droplet, it is to avoid the discharge of oil smoke, advantageously in environmental protection；Smoke-box is inserted in the cold wind outlet of multiple vortex tubes, can help form the downward air-flow of multiply in smoke-box, and intersected between air-flow, so that abundant making contact between oil droplet, so that the trapping treatment effect of oil smoke is excellent, the emission problem of oil smoke is solved well, environmental pollution is small.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention.
Fig. 2 is amplifier tube external structure top view.
Specific embodiment
Embodiments of the invention are elaborated below, the present embodiment is implemented under premised on technical solution of the present invention, give detailed implementation method and specific operating process, but protection scope of the present invention is not limited to following embodiments.
As shown in the figure, a kind of device of the freezing processing oil smoke of utilization vortex tube 7, including flue 2, smoking mouth 1, smoke-box 3 and oil sump 5, the flue 2 runs through wall 9, the smoking mouth 1 is arranged on the arrival end of the flue 2, and smoke-box 3 is vertically arranged, and its top connects with flue 2, the oil sump 5 is arranged on the lower section of the smoke-box 3, it is characterised in that：Some vortex tubes 7 are provided with outside the side wall of smoke-box 3, the cold wind outlet 72 of the vortex tube 7 is pointed to inside smoke-box 3 through the side wall of smoke-box 3, in the downward-sloping insertion smoke-box 3 of the cold wind outlet 72, the hot-blast outlet 73 of the vortex tube 7 is stretched to outside smoke-box 3, and the compressed air inlet 71 of vortex tube 7 is connected by compressed air hose 61 with air pump 6.Vortex tube 7 can produce a part of high-temperature gas and a part of cryogenic gas by changing, this programme makes oil smoke using its cryogenic gas, and cooling forms tiny oil droplets rapidly, make tiny oil droplets mutually collide to form larger oil droplet by its height air-flow, eventually fall into oil sump 5.This programme eliminates traditional fan smoke discharging structure, the negative pressure formed using high velocity air twitches flue gas, it is to avoid the difficult problem of the cleaning of fan；The air-flow of low temperature can quickly make oil smoke be aggregated into oil droplet, it is to avoid the discharge of oil smoke, advantageously in environmental protection；Smoke-box 3 is inserted in the cold wind outlet 72 of multiple vortex tubes 7, can help form the downward air-flow of multiply in smoke-box 3, and intersected between air-flow, so that abundant making contact between oil droplet, so that the trapping treatment effect of oil smoke is excellent, the emission problem of oil smoke is solved well, and environmental pollution is small.
The axis of vortex tube 7 is less than 90 ° more than 45 ° with the angle of horizontal plane.The restriction of the angle so that the injection direction of frozen gas flow keeps down, and oil smoke is blowed to the center of smoke-box 3 by guarantee, it is to avoid oil smoke is attached in the inwall of smoke-box 3, reduces cleaning.
Breather line 4 is additionally provided with the lower end of smoke-box 3, passage 41 is provided with the tube wall of breather line 4.The both sides that is provided with of breather line 4 is acted on, and on the one hand extends the length of smoke-box 3, flue gas is had longer time of contact with atomization flow, so that oil smoke trapping is more abundant, on the other hand, strengthened by property by designing passage 41, reduce kinetic energy rejection, the suction of enhancing smoking mouth 1.
The top of smoke-box 3 is provided with amplifier tube 31 with the connecting portion of flue 2, amplifier tube 31 is in horn-like, the less one end of its internal diameter is connected with flue 2, the larger one end of internal diameter is connected with smoke-box 3, annular high voltage pipeline 6 is arranged on outside the side wall of amplifier tube 31, and high-pressure nozzle 61 is stretched to inside smoke-box 3 through the side wall of amplifier tube 31.Amplifier tube 31 ensure that and set high-pressure nozzle 61 more the confined space, so as to produce bigger suction in flue 2, increase disposal ability.
The observation from top to down of vortex tube 7, in inclining to the left or to the right, the incline direction of all vortex tubes 7 is identical.Such frozen gas flow for being designed to produce downward spiral, while ensureing oil smoke non-sticky wall, also so that oil smoke produces radial motion under the influence of centrifugal force, due to the difference of the weight between smoke particle, the speed of its radial motion differs, collide again in the process, when oil smoke be gathered into oil droplet, reach good treatment effect.
Presently preferred embodiments of the present invention is these are only, is not intended to limit the invention that all any modification, equivalent and improvement made within the spirit and principles in the present invention etc. should be included within the scope of the present invention.
Claims (5)
1. the device and processing method of a kind of utilization vortex tube freezing processing oil smoke, including flue, smoking mouth, smoke-box and oil sump, the flue runs through wall, the smoking mouth is arranged on the flue entrance end, smoke-box is vertically arranged, its top connects with flue, and the oil sump is arranged on the smoke-box lower section, it is characterised in that：Some vortex tubes are provided with outside the wall of smoke-box side, the cold wind outlet of the vortex tube is pointed to inside smoke-box through the side wall of smoke-box, in the downward-sloping insertion smoke-box of the cold wind outlet, the hot-blast outlet of the vortex tube is stretched to outside smoke-box, and the compressed air inlet of vortex tube is connected by compressed air hose with air pump.
2. as claimed in claim 1 a kind of utilization vortex tube freezing processing oil smoke device and processing method, it is characterised in that：The axis of the vortex tube is less than 90 ° more than 45 ° with the angle of horizontal plane.
3. as claimed in claim 1 a kind of utilization vortex tube freezing processing oil smoke device and processing method, it is characterised in that：Breather line is additionally provided with the smoke-box lower end, passage is provided with the tube wall of the breather line.
4. as claimed in claim 1 a kind of utilization vortex tube freezing processing oil smoke device and processing method, it is characterised in that：The smoke-box top is provided with amplifier tube with flue connecting portion, the amplifier tube is in horn-like, the less one end of its internal diameter is connected with flue, the larger one end of internal diameter is connected with smoke-box, the vortex tube is arranged on outside amplification tube side wall, and the cold wind outlet of the vortex tube is stretched to inside smoke-box through the side wall of amplifier tube.
5. as claimed in claim 4 a kind of utilization vortex tube freezing processing oil smoke device and processing method, it is characterised in that：The vortex tube is observed from top to down, and in inclining to the left or to the right, the incline direction of all vortex tubes is identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510817211.9A CN106765374A (en) | 2015-11-23 | 2015-11-23 | The device and processing method of a kind of utilization vortex tube freezing processing oil smoke |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510817211.9A CN106765374A (en) | 2015-11-23 | 2015-11-23 | The device and processing method of a kind of utilization vortex tube freezing processing oil smoke |
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| CN106765374A true CN106765374A (en) | 2017-05-31 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510817211.9A Pending CN106765374A (en) | 2015-11-23 | 2015-11-23 | The device and processing method of a kind of utilization vortex tube freezing processing oil smoke |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113864840A (en) * | 2021-10-12 | 2021-12-31 | 德梅斯特(上海)环保科技有限公司 | Intelligent catering oil smoke purification system |
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2015
- 2015-11-23 CN CN201510817211.9A patent/CN106765374A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113864840A (en) * | 2021-10-12 | 2021-12-31 | 德梅斯特(上海)环保科技有限公司 | Intelligent catering oil smoke purification system |
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Application publication date: 20170531 |