CN202598644U - Oil smoke purifying device - Google Patents
Oil smoke purifying device Download PDFInfo
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- CN202598644U CN202598644U CN 201220294239 CN201220294239U CN202598644U CN 202598644 U CN202598644 U CN 202598644U CN 201220294239 CN201220294239 CN 201220294239 CN 201220294239 U CN201220294239 U CN 201220294239U CN 202598644 U CN202598644 U CN 202598644U
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Abstract
The utility model relates to an air purifying device, in particular to an oil smoke purifying device. The oil smoke purifying device comprises a main casing with an oil smoke channel and a suction fan for providing power for sucking and exhausting oil smoke for the oil smoke channel. The oil smoke channel is provided with an oil smoke inlet and an oil smoke outlet. A smoke filtering layer for filtering smoke in the oil smoke and a peculiar smell filtering layer for filtering peculiar smell in the oil smoke are sequentially arranged in the oil smoke channel according to the air flow direction, and an oil steam filtering layer for filtering oil drops in the oil smoke is arranged at the oil smoke inlet position. The oil steam filtering layer comprises a frame and a multi-layer corrugated plate stacking object made of a fire-proof material in the frame. The oil smoke purifying device effectively filters oil and peculiar smell through a physical method, avoids troubles of deoiling by using a chemical method in the existing range hood, and is simple and reasonable in the whole structure, low in cost of manufacture and follow-up maintaining cost and capable of obtaining technology of oil smoke processing for kitchens (especially business places) and achieving popularization of the technology.
Description
Technical field
The utility model relates to air cleaning facility, specifically is a kind of fume purifier of fume.
Background technology
Along with rapid economy development; Improving constantly of living standards of the people; China's catering trade is developed rapidly, but oil smoke of catering industry discharging is not controlled effectively, and a large amount of untreated oil smoke are through smoke exhaust ventilators or ventilating fan is unordered is discharged in the outside atmosphere environment; Surrounding environment is caused great harm, thereby jeopardized our life and health.And because materials such as smog, flue dust adhere on lampblack absorber and the ventilating fan, cause and clean unusual difficulty, be prone to cause disaster hidden-trouble.For this reason, State Environmental Protection Administration issued " oil smoke of catering industry discharge standard " (GB 18483-2001) in 2000, and the industry of putting somebody on a diet unit must install cooking fume control equipment and reach the emission request of regulation.
Catering industry such as restaurant, dining room, hotel and resident family have produced a large amount of oil flue waste gas in the process of culinary art, processed food, except containing steam, mist of oil and fine particle, also contain volatile materials and gas with foreign flavor in the oil smoke.Because common smoke exhaust ventilator all is directly oil smoke to be shifted to be discharged in the atmosphere; The larger-size water droplet of filtration fraction, oil droplet and fine particle; Do not remove gas with foreign flavor (fry in shallow oil, explode, irritative gas such as quick-fried capsicum, onion, garlic), reduced near the air quality the oil smoke discharge unit.
For pollutant in the kitchen fume and smell substance are filtered, improve the quality of oil smoke discharge air, the someone has proposed multiple filtering oil smoke purification techniques.The disclosed cooking fume purifying method of Chinese invention patent specification CN1201850C for example; This method is cleaned (cleaning tower), high-pressure electrostatic purification (electric precipitation tower) and activated carbon filtration (charcoal trap) through chemical solvent; These triple filter means are progressively filtered the oil droplet in the oil smoke, mist of oil and oil gas comprehensively, finally obtain the clean air of free from extraneous odour.Yet this filter method not only device structure is too complicated, with high costs, and the replacing of chemical solvent also is a difficult problem with wastewater treatment, so the practical application and the promotion effect of this filtering oil smoke method are unsatisfactory.
Again for example; By Tsing-Hua University a kind of place to go oil smoke in the method and apparatus (Granted publication CN101327400B) of mist of oil and volatile organic matter; This method and apparatus mainly reaches the purification filtering oil smoke through ultraviolet photochemistry oxidation, wet method water spray and Alveolate activated carbon capable absorption three layer filtration, removes the effect of peculiar smell.Though the employed device structure of this method is simplified to some extent, face the replacing and the waste water handling problem of chemical solvent equally, actual use cumbersome.Should technology also have a fatal defective in addition: the low-pressure mercury uviol lamp normal working temperature that the ultraviolet photochemistry oxidation in this technology is adopted is the 20-40 degree; If the too high meeting of environment temperature causes fluorescent tube overheated; To cause ultraviolet output intensity sharply to decay, especially can be severe more for the 185nm ray attenuation.And in the actual use in kitchen (especially commercial kitchen such as restaurant, restaurant); The operating temperature of smoke exhaust ventilator will inevitably be higher than the normal working temperature of low-pressure mercury uviol lamp; And cause the ultraviolet light degradation pollutants from cooking fume to lose efficacy, reduce the whole cigarette peculiar smell effect of deoiling.
Therefore provide a kind of easy to use, can effectively remove the oil smoke peculiar smell, filter effect fume purifier of fume preferably is a technical barrier that needs to be resolved hurrily.
Summary of the invention
The technical problem that the utility model solves provides a kind of easy to use, can effectively remove the oil smoke peculiar smell, filter effect fume purifier of fume preferably.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is:
A kind of fume purifier of fume; It comprises the main casing that is provided with the oil smoke passage; Be used to this oil smoke passage the air exhauster of pump drainage oil smoke power be provided; This oil smoke passage is provided with oil smoke suction inlet and oil smoke outlet, wherein: be provided with the peculiar smell filter course that is used for filtering the smog filter course of oil smoke mist of oil and is used to filter the oil smoke peculiar smell successively by the oil smoke flow direction in this oil smoke passage; And this oil smoke suction inlet place is provided with the hydrocarbon filter layer that is used for filtering the oil smoke oil droplet, and this hydrocarbon filter layer comprises framework and the multilayer corrugated plate applications as laminates of being processed by fire proofing material that is arranged in this framework.
One of improve: said multilayer corrugated plate applications as laminates is formed by stacking by two kinds of corrugated platings are staggered, and the ripple of first kind of corrugated plating and the angle of airflow direction are-80 ° to-10 °, and the ripple of second kind of corrugated plating and the angle of airflow direction are 10 ° to 80 °.
Two of improvement: the ripple of said first kind of corrugated plating and the angle of airflow direction are-60 ° to-30 °, and the ripple of said second kind of corrugated plating and the angle of airflow direction are 30 ° to 60 °.
Three of improvement: said multilayer corrugated plate applications as laminates is formed by stacking by the corrugated plating of multiple angles is staggered, and each is unequal for the ripple of this multiple corrugated plating and the angle of airflow direction.
Four of improvement: said multilayer corrugated plate applications as laminates is the multilayer corrugated plate applications as laminates that stainless steel or aluminium alloy are processed.
Five of improvement: said peculiar smell filter course is an activated carbon filter layer.
Six of improvement: this activated carbon filter layer comprises housing, and this housing is provided with the through hole that is cellular distribution, and activated carbon granule is housed in the through hole, and this housing two sides also is provided with the screen pack that the activated carbon granule that is used for preventing through hole breaks away from this through hole.
Seven of improvement: said oil smoke passage also is provided with gs-oil separator between said hydrocarbon filter layer and said smog filter course; Said gs-oil separator comprises the motor that is installed in the said main casing, and this motor output end is provided with and is used for rotating to separate the oily parts that get rid of of oil smoke oil droplet and/or solid particulate matter with this motor.
Eight of improvement: saidly get rid of oily parts and comprise the central rotating disk that is fixedly connected with said motor output end; This central authorities' rotating disk is provided with the thin bar that is radiation profiles around middle mind-set; This thin bar is parallel or favour the radial direction of this central authorities' rotating disk, and this thin bar the cross section be circle, ellipse, triangle, quadrangle or polygon.
Nine of improvement: saidly get rid of oily parts and comprise the rotating disk main body that is fixedly connected with said motor output end, be distributed with grid or grid on this rotating disk main body.
Compared with prior art; Beneficial effect is: the utility model adopts multilayer corrugated plate applications as laminates as the hydrocarbon filter layer; Can effectively filter liquid oil droplet and solid particulate matter in the oil smoke, after the filtration of multilayer corrugated plate applications as laminates and smog filter course, the most of lubricant component in the oil smoke is filtered that (content is few; Be unlikely to stop up at short notice, be full of the peculiar smell filter course), so the peculiar smell filter course can keep permanently effective peculiar smell removal effect.The utility model has filtered grease and peculiar smell effectively through physics mode; All inconvenience of having avoided existing smoke exhaust ventilator to use chemical mode " de-oiling " to be brought; The overall structure advantages of simple; Cost and follow-up maintenance cost are also lower, can solve kitchen (especially commercial location) oil smoke a technology of administering and a difficult problem that popularizes.
Description of drawings
Fig. 1 is the stereogram of the fume purifier of fume of embodiment one;
Fig. 2 is one of the principle schematic of the fume purifier of fume of embodiment one;
Fig. 3 be embodiment one fume purifier of fume principle schematic two;
Fig. 4 is the perspective exploded view of the fume purifier of fume of embodiment one;
Fig. 5 is the perspective view of the multilayer corrugated plate applications as laminates of embodiment one;
Fig. 6 is the end face structure sketch map of the multilayer corrugated plate applications as laminates of embodiment one;
Fig. 7 be embodiment one get rid of one of structural representation of oily parts (no outer ring);
Fig. 8 is two (outer ring is arranged) of the structural representation that gets rid of oily parts of embodiment one;
Fig. 9 is three (grid or grid are arranged) of the structural representation that gets rid of oily parts of embodiment one;
The C part enlarged diagram of Figure 10 Fig. 4.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is further described.
To shown in Figure 3, the fume purifier of fume of present embodiment comprises main casing 10 and air exhauster 90 like Fig. 1.Be provided with oil smoke passage 20 in this main casing 10.This oil smoke passage 20 is provided with oil smoke suction inlet 21 and oil smoke outlet 22.This air exhauster 90 is used to this oil smoke passage 20 negative pressure pump drainage oil smoke power is provided, and in the present embodiment, this air exhauster 90 is arranged on the top (also can be arranged to embedded) of main casing 10.
As shown in Figure 2, be provided with the gs-oil separator 30 that is used for filtering the oil smoke oil droplet successively, be used for the peculiar smell filter course 60 that filters the smog filter course 50 of oil smoke mist of oil and be used to filter the oil smoke peculiar smell according to oil smoke flow direction (oil smoke is at the flow direction of oil smoke passage) between the oil smoke suction inlet 21 of this oil smoke passage 20 and the oil smoke outlet 22." passage " of oil smoke passage 20 is generalized concept in the present embodiment; Be meant the space that allows oil smoke to get in the main casing 10; Oil smoke gets into main casing 10 at last from oil smoke outlet 22 discharge main casings 10 from the oil smoke suction inlet 21 of main casing 10, and the space of oil smoke process in main casing 10 is exactly " passage ".
In addition, oil smoke suction inlet 21 places of this oil smoke passage 20 also are provided with the hydrocarbon filter layer 40 that is used for filtering the oil smoke oil droplet.Like Fig. 3, shown in Figure 4, the main casing 10 of present embodiment comprises loam cake 13, lower cover, left plate 15, right plate 16, front side board 17 and back side panel 18, forms the cavity structure of relative closure thus.Wherein loam cake 13 is provided with oil smoke outlet 22, and this air exhauster 90 is arranged on this oil smoke outlet 22 places, and lower cover then is provided with oil smoke suction inlet 21, and this hydrocarbon filter layer 40 is arranged on this oil gas suction inlet 21 places.The lower cover of present embodiment comprises two baffle plates that are obliquely installed 141,142, and certain distance is so that install hydrocarbon filter layer 40 at interval between these two baffle plates, and promptly the interval between these two baffle plates has formed the oil smoke suction inlet 21 of oil smoke passage 20.Wherein, first baffle plate 191 is fixedly connected with front side board 17, left plate 15 and right plate 16, and second baffle 192 is fixedly connected with back side panel 18, left plate 15 and right plate 16.These two baffle plates are arranged to one high and one low structure; The position that specifically is the wherein unsettled side of a baffle plate is higher than the position of the unsettled side of another piece baffle plate; Thereby form one high and one low state; And the lower unsettled side in position is provided with the horizontal rib 143 that is used to prevent hydrocarbon filter layer 40 and comes off (laterally rib is not that strictness is horizontally disposed with, can slight inclination in horizontal plane, as long as can block the respective side edge of hydrocarbon filter layer 40).When assembling; One side of hydrocarbon filter layer 40 is stuck on this horizontal rib 143; Another relative side then is resisted against on the higher unsettled side in position, thereby makes hydrocarbon filter layer 40 can utilize self gravitation to be fastened between first baffle plate 191 and second baffle 192 of lower cover.This structure; Can make things convenient for the dismounting of hydrocarbon filter layer 40 on the one hand; Can also make things convenient for hydrocarbon filter layer 40 to utilize the grease self gravitation to improve the grease velocity of discharge of hydrocarbon filter layer 40 (the hydrocarbon filter layer 40 of this mounting structure tilts) on the other hand, prevent that effectively the hydrocarbon filter layer from stopping up.Like Fig. 2, shown in 3, in the present embodiment, the unsettled lateral location of first block 191 is higher, and the unsettled lateral location of second block 192 is lower, and hydrocarbon filter layer 40 will carry out the first order as 21 pairs of oil smoke of oil smoke suction inlet of oil smoke passage 20 and filter.
Be effectively to filter the lubricant component in the oil smoke, the hydrocarbon filter layer 40 of present embodiment comprises framework (figure does not show) and is arranged on the multilayer corrugated plate applications as laminates of being processed by fire proofing material in this framework.Multilayer corrugated plate applications as laminates is formed by stacking by multilayer corrugated plate staggered (the ripple direction is staggered).Multilayer corrugated plate applications as laminates has bigger specific area and complicated internal gas flow channel design, can enlarge disengagement area, therefore is commonly used in the environment-friendly air conditioner.Because the design feature of multilayer corrugated plate applications as laminates self; When the liquid fat in the oil smoke and solid pollutant during through multilayer corrugated plate applications as laminates; Will stopped and be adsorbed on the inner surface of multilayer corrugated plate applications as laminates by the internal gas flow structure of complicacy, thereby multilayer corrugated plate applications as laminates can filter out the aqueous oil droplet in the oil smoke very effectively.
The general employing of employed multilayer corrugated plate applications as laminates is that the waterproof fibre material is processed in the environment-friendly air conditioner; It is inflammable or yielding to meet high temperature; The multilayer corrugated plate applications as laminates if use in smoke exhaust ventilator (fume purifier of fume), high-temperature oil smoke may be ignited causes potential safety hazard.But therefore if should utilize the characteristic of multilayer corrugated plate applications as laminates high efficiency filter oil droplet; Ensure safety again; Then need adopt multilayer corrugated plate applications as laminates that resistant to elevated temperatures fire proofing material processes as hydrocarbon filter layer 40, for example metal material such as stainless steel, aluminium alloy or surface (part that can contact) multilayer corrugated plate applications as laminates of processing through anticorrosion, high temperature resistant chemically treated material with air.
Like Fig. 5, shown in Figure 6; This multilayer corrugated plate applications as laminates is formed by stacking by two kinds of corrugated platings are staggered; This multilayer corrugated plate applications as laminates is formed by stacking by two kinds of corrugated platings are staggered; The ripple of first kind of corrugated plating 41 and the included angle A of airflow direction are-80 ° to-10 ° (counterclockwise for negative, clockwise for just), and the ripple of second kind of corrugated plating 42 and the angle of airflow direction are that included angle B is 10 ° to 80 °.The airflow direction here is meant the hydrocarbon filter layer oil smoke air-flow direction that gets into the hydrocarbon filter layer in actual use, and this direction is perpendicular to the lower surface of hydrocarbon filter layer 40 (promptly also perpendicular to the lower surface of multilayer corrugated plate applications as laminates).For example can adopt included angle A is-80 °, and included angle B is 10 °; Or included angle A is-80 °, and included angle B is 80 °; Or included angle A is-10 °, and included angle B is 10 °; Or be, included angle A is-10 °, included angle B is 80 °.The angular range of the ripple of two corrugated platings is 20 ° to 160 °.
Because multilayer corrugated plate applications as laminates has complicated interior spatial structure and bigger specific area, can effectively stop and filter out liquid fat and the solid particulate matter in the oil smoke.And follow-up smog filter course 50 (smog filter course 50 adopts routine techniques to get final product) also can further filter out the residue lubricant component in the oil smoke.So far, the most of lubricant component in the oil smoke is filtered, only residual gas with foreign flavor and other pernicious gases, and this moment is as long as can remove peculiar smell with conventional peculiar smell filtering material or device.
In addition, for further promoting the de-oiling effect, avoid grease to stop up the peculiar smell filter course, present embodiment is also set up gs-oil separator 30 between smog filter course and hydrocarbon filter layer.Gs-oil separator 30 is the common technologies in smoke exhaust ventilator field, but normally filters as the first order, and gs-oil separator 30 then is to filter as the second level in the present embodiment, with the filter effect of lubricant component and solid particulate matter in the further lifting oil smoke.Like Fig. 2, shown in Figure 3, the gs-oil separator 30 of present embodiment comprises the motor 31 that is arranged in the main casing, and these motor 31 outputs are provided with and get rid of oily parts 32.This get rid of oily parts 32 can be under the drive of motor 31 high speed rotating, bump, catch oil droplet and centrifugal throwing away in the oil smoke.
The motor 31 of this gs-oil separator 30 can be fixed in the main casing through routine techniques, for example earlier motor is fixed in fixed support or the mechanism, and then this fixed support or mechanism and main casing 10 are fixed.Like Fig. 2, Fig. 3 and shown in Figure 4; 31 in the motor of present embodiment through wall 19 indirect securement in main casing 10; Oil smoke passage 20 in 19 pairs of main casings 10 of this wall intercepts; Only the oil smoke conduit 191 on the wall can let oil smoke pass through, and motor 31 then is fixed in this oil smoke conduit 191 through attaching parts (figure do not show), and the oil smoke that guarantees to get into oil smoke passage 20 thus all can advance gs-oil separator 30 to carry out Oil-gas Separation and filter.The oily parts 32 that get rid of of this gs-oil separator 30 are provided with and are arranged in this oil smoke conduit 191 equally, and the bottom of oil smoke conduit 191 also is provided with to be used to collect and gets rid of the grease that oily parts 32 are separated and the oil trap 192 of solid particulate matter.This oil trap 192 can be discharged to the outside through main casing 10 inner oil-guide devices, or directly is discharged to the outside through an oil guide pipe.
Getting rid of oily parts 32 and can adopting conventional structure of this gs-oil separator 30 also can be adopted following structure.First kind of structure such as Fig. 7, shown in Figure 8: get rid of oily parts 32 and comprise the central rotating disk that is fixedly connected with motor 31 outputs; This central authorities' rotating disk is provided with the thin bar that is radiation profiles around middle mind-set; This thin bar can be parallel or be favoured the radial direction of this central authorities' rotating disk, and this thin bar the cross section be circle, ellipse, triangle, quadrangle or polygon." thin bar " (or claiming filament), be notion qualitatively just; The effect of " thin bar " of radial distribution be make get rid of oily parts 32 formation spaces can let oil smoke when getting rid of oily parts 32 fast rotational via these spaces through getting rid of oily parts 32; But can make again and get rid of oily parts 32 and in the fast rotational process, clash into, catch grease and solid particulate matter, thereby realize the oil gas physical separation.In order to adapt to the work condition environment of high-temperature oil smoke contact, get rid of oily parts 32 and can adopt anticorrosive resistant to elevated temperatures material such as stainless steel to form.Fig. 7, the difference of getting rid of oily parts shown in Figure 8 are that the thin bar outer end of Fig. 8 also fixes with an outer ring, strengthen getting rid of the bulk strength of oily parts 32.
Second kind of structure is as shown in Figure 9: get rid of oily parts 32 and comprise the rotating disk main body that is fixedly connected with motor 31 outputs, be distributed with grid or grid on this rotating disk main body.
In addition, for effectively filtering peculiar smell, the peculiar smell filter course 60 of present embodiment adopts activated carbon filter layer.Activated carbon filter layer can adopt cellular activated carbon, and perhaps activated carbon granule is as sorbing material.If with the latter as the peculiar smell sorbing material; Then peculiar smell filter course 60 can adopt this structure (with reference to Figure 10): comprise housing; This housing is provided with the through hole that is cellular distribution; Activated carbon granule is housed in the through hole, and this housing two sides is provided with the screen pack that the activated carbon granule that is used for preventing through hole drops out.
Active carbon is to generally acknowledge one of optimal material of removing peculiar smell.Existing smoke exhaust ventilator also often uses active carbon to remove peculiar smell, but because active carbon has stronger adsorption capacity, as if still containing more grease material in the air that is delivered to active carbon, active carbon will be stopped up by grease very soon smoke exhaust ventilator can't be worked.Therefore the grease in the oil smoke need could be carried out the peculiar smell filtration with activated carbon filter layer by effective back (fat content is extremely low in the oil smoke) of filtering, otherwise the life-span of activated carbon filter layer can be very short.
The fume purifier of fume of present embodiment is the dual de-oiling effect through hydrocarbon filter layer 40 (utilizing the labyrinth oil removal of multilayer corrugated plate applications as laminates) and gs-oil separator 30 (the centrifugal oil that gets rid of of machinery) at first; Most liquid fat and solid particle in the oil smoke are filtered out, and then utilize smog filter course 50 that remaining grease in the oil smoke is further filtered.Through this three-stage filtration, most grease is effectively filtered out in the oil smoke, is delivered at last in " oil smoke " of peculiar smell filter course 60 not contained grease (or fat content is few, is unlikely to stop up at short notice the peculiar smell filter course).Therefore the fume purifier of fume of present embodiment can avoid existing smoke exhaust ventilator to need often to change problems such as chemical solvent and peculiar smell filter effect be not good, accomplishes to be simple and easy to usefulness, and maintenance cost is low, really filters oil smoke effectively and removes peculiar smell.
Embodiment two
The difference of present embodiment and embodiment one is: the included angle A of first kind of corrugated plating of the multilayer corrugated plate applications as laminates of this hydrocarbon filter layer 40 is-60 ° to-30 °, and the included angle B of second kind of corrugated plating is 30 ° to 60 °.The angular range of the ripple of two kinds of corrugated platings is 60 ° to 120 °.Under the constant situation of air exhauster 90 power, if the angle excessive (for example greater than 120 °) of two kinds of corrugated plating ripples then can reduce oil smoke through speed, cause the part oil smoke to leak (not being inhaled in the fume purifier of fume), reduce the effect of indoor pump drainage oil smoke; If the angle of the ripple of two kinds of corrugated platings is too small, then oil smoke can reduce with the probability that multilayer corrugated plate applications as laminates inner surface contacts, and oil smoke will be too fast through hydrocarbon filter layer 40, reduces the Oil-gas Separation filter effect.
It is-45 ° that present embodiment can adopt included angle A, and included angle B is 45 °; Or included angle A is-60 °, and included angle B is 30 °; Or included angle A is-60 °, and included angle B is 60 °; Or included angle A is-30 °, and included angle B is 30 °; Or included angle A is-30 °, and included angle B is 60 °.
Embodiment three
The difference of present embodiment and embodiment one is that the multilayer corrugated plate applications as laminates of the hydrocarbon filter layer of present embodiment is formed by stacking by the corrugated plating of multiple (three or more) angle is staggered, and each is unequal for the ripple of this multiple corrugated plating and the angle of airflow direction.Corrugated plating with three kinds of angles is an example, and the ripple of first kind of corrugated plating and air-flow angle are-30 °, and the ripple of second kind of corrugated plating and the angle of airflow direction are 70 °, and the ripple of the third corrugated plating and the angle of airflow direction are 120 °.
Embodiment four
The difference of present embodiment and above-mentioned each embodiment is to define the specific area scope of the multilayer corrugated plate applications as laminates of filtering oil smoke layer 40; Its specific area more than or equal to 120
, and be less than or equal to 920
.If specific area is excessive, the liquid oil droplet that then adsorbs on the multilayer corrugated plate applications as laminates also has little time to flow in grease feeder or the collecting pipe, causes multilayer corrugated plate applications as laminates to stop up and reduces oil gas separation; If specific area is too small, then the ability of multilayer corrugated plate applications as laminates absorption grease also can be a little less than.
The foregoing description only is the detailed description to the utility model, is not the protection domain that is used to limit the utility model.The utility model can also be done further improvement; For example the air exhauster 90 of present embodiment is except on the oil smoke outlet 22 that can be arranged on main casing 10; Can also be arranged in the oil smoke passage 20 and (be arranged on peculiar smell filter course 60 afterwards for good, prevent that the grease adhesion from accumulating on the fan blade).
Claims (10)
1. fume purifier of fume; It comprises the main casing that is provided with the oil smoke passage; Be used to this oil smoke passage the air exhauster of pump drainage oil smoke power be provided; This oil smoke passage is provided with oil smoke suction inlet and oil smoke outlet, it is characterized in that: be provided with the peculiar smell filter course that is used for filtering the smog filter course of oil smoke mist of oil and is used to filter the oil smoke peculiar smell successively by the oil smoke flow direction in this oil smoke passage; And this oil smoke suction inlet place is provided with the hydrocarbon filter layer that is used for filtering the oil smoke oil droplet, and this hydrocarbon filter layer comprises framework and the multilayer corrugated plate applications as laminates of being processed by fire proofing material that is arranged in this framework.
2. a kind of fume purifier of fume according to claim 1; It is characterized in that: said multilayer corrugated plate applications as laminates is formed by stacking by two kinds of corrugated platings are staggered; The ripple of first kind of corrugated plating and the angle of airflow direction are-80 ° to-10 °, and the ripple of second kind of corrugated plating and the angle of airflow direction are 10 ° to 80 °.
3. a kind of fume purifier of fume according to claim 2 is characterized in that: the ripple of said first kind of corrugated plating and the angle of airflow direction are-60 ° to-30 °, and the ripple of said second kind of corrugated plating and the angle of airflow direction are 30 ° to 60 °.
4. a kind of fume purifier of fume according to claim 1 is characterized in that: said multilayer corrugated plate applications as laminates is formed by stacking by the corrugated plating of multiple angles is staggered, and each is unequal for the ripple of this multiple corrugated plating and the angle of airflow direction.
5. according to the arbitrary described a kind of fume purifier of fume of claim 1 to 4, it is characterized in that: said multilayer corrugated plate applications as laminates is the multilayer corrugated plate applications as laminates that stainless steel or aluminium alloy are processed.
6. according to the arbitrary described a kind of fume purifier of fume of claim 1 to 4, it is characterized in that: said peculiar smell filter course is an activated carbon filter layer.
7. a kind of fume purifier of fume according to claim 6; It is characterized in that: said activated carbon filter layer comprises housing; This housing is provided with the through hole that is cellular distribution; Activated carbon granule is housed in the through hole, and this housing two sides also is provided with the screen pack that the activated carbon granule that is used for preventing through hole breaks away from this through hole.
8. according to the arbitrary described a kind of fume purifier of fume of claim 1 to 4; It is characterized in that: said oil smoke passage also is provided with gs-oil separator between said hydrocarbon filter layer and said smog filter course; Said gs-oil separator comprises the motor that is installed in the said main casing, and this motor output end is provided with and is used for rotating to separate the oily parts that get rid of of oil smoke oil droplet and/or solid particulate matter with this motor.
9. a kind of fume purifier of fume according to claim 8; It is characterized in that: saidly get rid of oily parts and comprise the central rotating disk that is fixedly connected with said motor output end; This central authorities' rotating disk is provided with the thin bar that is radiation profiles around middle mind-set; This thin bar is parallel or favour the radial direction of this central authorities' rotating disk, and this thin bar the cross section be circle, ellipse, triangle, quadrangle or polygon.
10. a kind of fume purifier of fume according to claim 8 is characterized in that: saidly get rid of oily parts and comprise the rotating disk main body that is fixedly connected with said motor output end, be distributed with grid or grid on this rotating disk main body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220294239 CN202598644U (en) | 2012-06-21 | 2012-06-21 | Oil smoke purifying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220294239 CN202598644U (en) | 2012-06-21 | 2012-06-21 | Oil smoke purifying device |
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| Publication Number | Publication Date |
|---|---|
| CN202598644U true CN202598644U (en) | 2012-12-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220294239 Expired - Lifetime CN202598644U (en) | 2012-06-21 | 2012-06-21 | Oil smoke purifying device |
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| Country | Link |
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| CN (1) | CN202598644U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102705885A (en) * | 2012-06-21 | 2012-10-03 | 佛山市科思博五金电器有限公司 | Oily fume purifying device |
| CN107606671A (en) * | 2017-10-27 | 2018-01-19 | 陈永 | A kind of lampblack absorber of greasy dirt easy to clean |
-
2012
- 2012-06-21 CN CN 201220294239 patent/CN202598644U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102705885A (en) * | 2012-06-21 | 2012-10-03 | 佛山市科思博五金电器有限公司 | Oily fume purifying device |
| CN102705885B (en) * | 2012-06-21 | 2014-12-10 | 佛山市科思博五金电器有限公司 | Oily fume purifying device |
| CN107606671A (en) * | 2017-10-27 | 2018-01-19 | 陈永 | A kind of lampblack absorber of greasy dirt easy to clean |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: FOSHAN KESBO TECHNOLOGY CO., LTD. Free format text: FORMER NAME: FOSHAN KESBO HARDWARE ELECTRICAL APPLIANCES CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 528000 Guangdong Province Nanhai District of Foshan City Shishan town No. 12 North Road, one of the 3 self cobio No. Patentee after: FOSHAN KESBO TECHNOLOGY CO.,LTD. Address before: 528000 Guangdong Province, Foshan City Nanhai Luocun Sanya Lutang Industrial Zone Patentee before: Foshan Kosbo Hardware Electrical Appliances Co.,Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20121212 |
|
| CX01 | Expiry of patent term |