CN205383662U - Exempt from abluent vortex tube oil smoke treatment facility - Google Patents

Abstract

The utility model discloses an exempt from abluent vortex tube oil smoke treatment facility, including the flue, smoke mouthful, smoke -box and oil sump, the smoke -box lateral wall is provided with a plurality of vortex tubes outward, the cold wind export of vortex tube runs through inside the directional smoke -box of lateral wall of smoke -box, the equal downward sloping of cold wind export is inserted in the smoke -box, outside the hot air exitus of vortex tube stretched to the smoke -box, the compressed air entry of vortex tube was connected with the air pump through the compressed air pipe, the smoke -box still is provided with heating jacket outward, the heating jacket bottom sets up the jacket chamber import, and the heating jacket top sets up the jacket chamber export. The utility model discloses it has following advantage to compare prior art: it is gaseous that the vortex tube can produce low temperature through the conversion, utilizes that its low temperature is gaseous to be made the oil smoke cool down rapidly to form small oil and drip, forms a lard and drip, finally fall into the oil sump making small oil drip collision each other through its high air current, avoid the emission of oil smoke, be favorable to the environmental protection more, the treatment effect is good, fine solution the emission problem of oil smoke, little to environmental pollution.

Description

A kind of vortex tube fume treating device of No clean

Technical field

This utility model relates to fume treating device field, in particular the vortex tube fume treating device of a kind of No clean.

Background technology

The oil smoke produced in culinary art contains much harmful material, if people works for a long time in the room of full oil smoke, can cause the generation of a lot of disease.The research report of WHO shows, because of Air Pollution in Kitchen, the whole world in 2012 causes that in 4,300,000 people of death, what suffer stroke has accounted for 34%, and chronic obstructive pulmonary disease and ischemic heart desease are 22% and 26% respectively, and die from pulmonary carcinoma account for 6%.In the research project that Britain's famous medical journal " lancet " the next item up is assessed about disease risks, healthy hidden danger maximum after Air Pollution in Kitchen (smog) being classified as hypertension, smoking and excessive drinking.Annual because continuing to suck the number of smog produced by fire for kitchen use and death, also more than the lethal sum of malaria, tuberculosis and acquired immune deficiency syndrome (AIDS).

Chinese diet structure is different from westerner, so from the kind of kitchen tools, pattern to layout in kitchen, being all very different with western countries.China is the country of exquisite cuisines, in food processing, fried, fried, cooked, fried occupy very big ratio, and therefore the oil smoke in Chinese style kitchen is very big, kitchen environment is easily made to become greasy and bad cleaning, so smoke exhaust ventilator has just become the indispensable machine changing kitchen environment.It changes the environment in kitchen, reduces the injury that kitchen environment and health are caused by oil smoke.

Present range hood is for the such large-scale culinary art place in hotel and dining room, it is very inconvenient to use, the cleaning of flabellum generally requires the consuming substantial amounts of time, only also can the life of nearby residents be impacted by oil smoke discharge in addition, also lacks the post processing means for oil smoke simultaneously.

Utility model content

The purpose of this utility model is in that to overcome the deficiencies in the prior art, it is provided that the vortex tube fume treating device of a kind of No clean.

This utility model is achieved through the following technical solutions: the vortex tube fume treating device of a kind of No clean, including flue, smoking mouth, smoke-box and oil sump, described flue runs through wall, described smoking mouth is arranged on described flue entrance end, smoke-box is vertically arranged, its top connects with flue, described oil sump is arranged on below described smoke-box, it is characterized in that: smoke-box sidewall is outside equipped with some vortex tubes, the cold wind outlet of described vortex tube runs through the sidewall of smoke-box and points to inside smoke-box, described cold wind exports in all downward-sloping insertion smoke-box, the hot-blast outlet of described vortex tube stretches to outside smoke-box, the compressed air inlet of vortex tube is connected with air pump by compressed air hose；Being additionally provided with heating jacket outside smoke-box, arrange the import of chuck chamber bottom heating jacket, heating jacket top arranges the outlet of chuck chamber.

As further improvement of these options, the hot-blast outlet of vortex tube is by hot air duct and chuck chamber inlet communication.

As further improvement of these options, the axis of described vortex tube and the angle of horizontal plane more than 45 ° less than 90 °.

As further improvement of these options, it is additionally provided with breather line in described smoke-box lower end, the tube wall of described breather line is provided with passage

As further improvement of these options, smoke-box top and flue connecting portion are provided with amplifier tube, amplifier tube is horn-like, one end that its internal diameter is less is connected with flue, one end that internal diameter is bigger is connected with smoke-box, annular high voltage pipeline is arranged on outside amplifier tube sidewall, and high-pressure nozzle stretches to inside smoke-box through the sidewall of amplifier tube.

As further improvement of these options, the observation from top to down of high-pressure nozzle, in tilting to the left or to the right, the incline direction of all high-pressure nozzles is identical.

This utility model has the advantage that vortex tube can pass through to change to produce a part of high-temperature gas and a part of cryogenic gas compared to existing technology, this programme utilizes its cryogenic gas to make oil smoke lower the temperature rapidly formation tiny oil droplets, making tiny oil droplets mutually collide formation larger oil droplet by its height air-flow, eventually fall into oil sump；This programme eliminates traditional fan smoke discharging structure, adopt the negative pressure that high velocity air is formed to twitch flue gas, it is to avoid fan clean difficult problem；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 conservation；Smoke-box is all inserted in the cold wind outlet of multiple vortex tubes, can help to be formed in smoke-box the air-flow that multiply is downward, and intersect between air-flow, make abundant making contact between oil droplet so that the trapping treatment effect of oil smoke is excellent, well solves the emission problem of oil smoke, environmental pollution is little, the design of heating jacket makes smoke-box wall be in higher temperature, does not have oil droplet and adheres to for a long time, reaches the effect of No clean.

Accompanying drawing explanation

Fig. 1 is this utility model structural representation.

Fig. 2 is amplifier tube external structure top view.

Detailed description of the invention

Below embodiment of the present utility model being elaborated, the present embodiment is carried out under premised on technical solutions of the utility model, gives detailed embodiment and concrete operating process, but protection domain of the present utility model is not limited to following embodiment.

As shown in the figure, a kind of device utilizing vortex tube 7 freezing processing oil smoke, including flue 2, smoking mouth 1, smoke-box 3 and oil sump 5, described flue 2 runs through wall 9, described smoking mouth 1 is arranged on described flue 2 arrival end, smoke-box 3 is vertically arranged, its top connects with flue 2, described oil sump 5 is arranged on below described smoke-box 3, it is characterized in that: smoke-box 3 sidewall is outside equipped with some vortex tubes 7, the cold wind outlet 72 of described vortex tube 7 runs through the sidewall of smoke-box 3 and points to smoke-box 3 inside, in described cold wind outlet 72 all downward-sloping insertion smoke-boxes 3, the hot-blast outlet 73 of described vortex tube 7 stretches to outside smoke-box 3, the compressed air inlet 71 of vortex tube 7 is connected with air pump 6 by compressed air hose 61；Being additionally provided with heating jacket 32 outside smoke-box 3, arrange chuck chamber import 321 bottom heating jacket 32, heating jacket top arranges chuck chamber outlet 322.Vortex tube 7 can pass through to change to produce a part of high-temperature gas and a part of cryogenic gas, this programme utilizes its cryogenic gas to make oil smoke lower the temperature rapidly formation tiny oil droplets, making tiny oil droplets mutually collide formation larger oil droplet by its height air-flow, eventually fall into oil sump 5.This programme eliminates traditional fan smoke discharging structure, adopt the negative pressure that high velocity air is formed to twitch flue gas, it is to avoid fan clean difficult problem；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 conservation；Smoke-box 3 is all inserted in the cold wind outlet 72 of multiple vortex tubes 7, can help to be formed in smoke-box 3 air-flow that multiply is downward, and intersect between air-flow, make abundant making contact between oil droplet, the trapping treatment effect making oil smoke is excellent, well solving the emission problem of oil smoke, environmental pollution is little.Owing to adopting the scheme of freezing oil smoke, oil droplet is easy to be condensed into the paste of very thickness, sticks in smoke-box 3 inwall, forms dirt, is difficult to clean up；By arranging heating jacket 32, heating jacket passes into hot-air or other thermal mediums, heating smoke-box 3 inwall, greasy dirt is made to dissolve rear naturally low, significantly reduce the intensity of cleaning work, the cleaning of smoke-box 3 inwall can also reduce windage simultaneously, reduces kinetic energy rejection during air current flow, it is ensured that equipment has bigger oil smoke disposal ability.

The hot-blast outlet 73 of vortex tube 7 is connected with chuck chamber import 231 by hot air duct 10.Owing to vortex tube can produce hot-air and cold air simultaneously, cold air is used for freezing processing oil smoke, is passed in heating jacket 32 by the hot-air of generation, plays heat effect, saves the energy, environment-friendly high-efficiency.

The axis of vortex tube 7 and the angle of horizontal plane more than 45 ° less than 90 °.The restriction of this angle so that the injection direction of frozen gas flow keeps down, and ensure to blow to oil smoke smoke-box 3 center, it is to avoid oil smoke attaches at smoke-box 3 inwall, reduces cleaning.

It is additionally provided with breather line 4 in smoke-box 3 lower end, the tube wall of breather line 4 is provided with passage 41.The effect being provided with two aspects of breather line 4, extends the length of smoke-box 3 on the one hand, makes flue gas and atomization flow have longer time of contact, make oil smoke trapping more abundant, on the other hand, strengthen, by designing passage 41, the property passed through, reduce kinetic energy rejection, strengthen the suction of smoking mouth 1.

Smoke-box 3 top and flue 2 connecting portion are provided with amplifier tube 31, amplifier tube 31 is in horn-like, one end that its internal diameter is less is connected with flue 2, one end that internal diameter is bigger is connected with smoke-box 3, annular high voltage pipeline 6 is arranged on outside amplifier tube 31 sidewall, and high-pressure nozzle 61 stretches to smoke-box 3 inside through the sidewall of amplifier tube 31.Amplifier tube 31 ensure that and arranges high-pressure nozzle 61 in the confined space more, thus producing bigger suction in flue 2, increases disposal ability.

The observation from top to down of vortex tube 7, in tilting to the left or to the right, the incline direction of all vortex tubes 7 is identical.Such being designed to produces the frozen gas flow under screw, while ensureing the non-sticky wall of oil smoke, oil smoke is also made to produce radial motion under the influence of centrifugal force, difference due to the weight between smoke particle, the speed of its radial motion differs, again collide in the process, time oil smoke be gathered into oil droplet, reach good treatment effect.

These are only preferred embodiment of the present utility model, not in order to limit this utility model, all any amendment, equivalent replacement and improvement etc. made within spirit of the present utility model and principle, should be included within protection domain of the present utility model.

Claims (6)

1. the vortex tube fume treating device of a No clean, including flue, smoking mouth, smoke-box and oil sump, described flue runs through wall, described smoking mouth is arranged on described flue entrance end, smoke-box is vertically arranged, its top connects with flue, described oil sump is arranged on below described smoke-box, it is characterized in that: smoke-box sidewall is outside equipped with some vortex tubes, the cold wind outlet of described vortex tube runs through the sidewall of smoke-box and points to inside smoke-box, described cold wind exports in all downward-sloping insertion smoke-box, the hot-blast outlet of described vortex tube stretches to outside smoke-box, the compressed air inlet of vortex tube is connected with air pump by compressed air hose；Being additionally provided with heating jacket outside described smoke-box, arrange the import of chuck chamber bottom described heating jacket, heating jacket top arranges the outlet of chuck chamber.

2. the vortex tube fume treating device of a kind of No clean as claimed in claim 1, it is characterised in that: the hot-blast outlet of described vortex tube is by hot air duct and chuck chamber inlet communication.

3. the vortex tube fume treating device of a kind of No clean as claimed in claim 1, it is characterised in that: the axis of described vortex tube and the angle of horizontal plane more than 45 ° less than 90 °.

4. the vortex tube fume treating device of a kind of No clean as claimed in claim 1, it is characterised in that: it is additionally provided with breather line in described smoke-box lower end, the tube wall of described breather line is provided with passage.

5. the vortex tube fume treating device of a kind of No clean as claimed in claim 1, it is characterized in that: described smoke-box top and flue connecting portion are provided with amplifier tube, described amplifier tube is horn-like, one end that its internal diameter is less is connected with flue, one end that internal diameter is bigger is connected with smoke-box, described vortex tube is arranged on outside amplifier tube sidewall, and the cold wind outlet of described vortex tube is stretched to inside smoke-box through the sidewall of amplifier tube.

6. the vortex tube fume treating device of a kind of No clean as claimed in claim 5, it is characterised in that: described vortex tube is observed from top to down, and in tilting to the left or to the right, the incline direction of all vortex tubes is identical.