CN104289060B - A kind of portable smoke purifier - Google Patents
A kind of portable smoke purifier Download PDFInfo
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- CN104289060B CN104289060B CN201410415942.6A CN201410415942A CN104289060B CN 104289060 B CN104289060 B CN 104289060B CN 201410415942 A CN201410415942 A CN 201410415942A CN 104289060 B CN104289060 B CN 104289060B
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Abstract
The invention discloses a kind of portable smoke purifier, including: air intake water conservancy diversion protecgulum, main casing, nebulizer, filtrate tank, mist of oil blending space, filtration and blower fan；Described air intake water conservancy diversion protecgulum, described mist of oil blending space, described filtration are connected with described blower fan；Described filtrate tank passes into liquid to described nebulizer, and described nebulizer is by the liquid dissemination after atomization to described mist of oil blending space；Oil smoke is sucked described mist of oil blending space from described air intake water conservancy diversion protecgulum by described blower fan, and will be filtered from being sucked into described filtration in described mist of oil blending space with the oil smoke that mixes of liquid phase after atomization。Portable smoke purifier provided by the invention, removes equipment size relative to tradition oil smoke less, is moved easily, and energy consumption is low, it is possible to is positioned over tradition oil smoke and removes the room area that cannot cover of equipment and be cleaned filtering to oil smoke, abnormal flavour。
Description
Technical field
The present invention relates to technology for cooking fume control field, be specifically related to a kind of portable smoke purifier。
Background technology
The grill of miniature movable type and small dish etc. have been increasingly becoming the family cooking equipment of the more use in domestic and international market。These equipment overwhelming majority can use outside the coverage of fixed oil smoke remover apparatus, for instance the indoor environments such as the food prep stand in kitchen, dining table。When using these equipment, the oil smoke that produces at short notice, flue gas, the abnormal flavour situation such as the air pollution of local, abnormal flavour can be caused overweight, make people do not feel like oneself, part abnormal flavour is likely to seriously be adsorbed in medicated clothing and periphery furniture even。For the situation removing above-mentioned air pollution, abnormal flavour is overweight, it is possible to use normal air depurator carries out air cleaning；Or use high-power electric fan to be exhausted when window is opened。But, air cleaner instant effect in above-mentioned cooking equipment use procedure is extremely limited, can only progressively by indoor air purification in the considerable time after these equipment is stopped using；Powerful fan then needs to help when windowing to discharge these flue gases and abnormal flavour, but can have a strong impact on the use of above-mentioned kitchen equipment simultaneously。Not yet have at present can merchandized handling, targetedly moveable oil smoke remove equipment。
Summary of the invention
The present invention provides a kind of portable smoke purifier, the oil smoke for solving prior art remove that equipment size is big, be fixedly installed in wall and bring cannot to coverage outside the problem that purifies of oil smoke。
Portable smoke purifier provided by the invention, including: air intake water conservancy diversion protecgulum, main casing, nebulizer, filtrate tank, mist of oil blending space, filtration and blower fan；
Described mist of oil blending space, described filtration and described blower fan are located in described main casing, are covered with the air vent of array arrangement before described air intake water conservancy diversion before being covered on described main casing outer wall and described air intake water conservancy diversion；Described air intake water conservancy diversion protecgulum connects the air inlet of described mist of oil blending space, and the air outlet of described mist of oil blending space connects the air inlet of described filtration, and the air outlet of described filtration connects the air inlet of described blower fan；Described filtrate tank passes into liquid to described nebulizer, and described nebulizer connects described mist of oil blending space and by the liquid dissemination after atomization to described mist of oil blending space；Described blower fan is used for producing negative pressure, and from described air intake water conservancy diversion protecgulum oil smoke sucked described mist of oil blending space, and will be filtered from being sucked into described filtration in described mist of oil blending space with the oil smoke that mixes of liquid phase after atomization。
Further, described filtration includes: the first filter element, the second filter element and the 3rd filter element that order is arranged successively to air-out direction along air intake direction；
Described first filter element adopts cellular adsorbing material and is provided with wire netting；
Described second filter element adopts following at least one filtering material: charcoal class filtering material, fiber-like filtering material, catalyst class filtering material；
Described 3rd filter element adopts following at least one air filter: high efficiency particle air filter, inferior high-efficient air filter, middle high efficiency particle air filter, air purifier, middle effect air filter。
Further, described filtration be connected with devil liquor recovery room。
Further, described blower fan includes: spiral case, the impeller being located in described spiral case and drive the motor of described impeller；
The outer wall of described spiral case is provided with the first opening, the second opening and the 3rd opening；The top of described impeller is just to described first opening, and the bottom of described impeller is just to described second opening, and the side of described impeller is just to described 3rd opening；It is provided with the first air-inlet cavity between described first opening and described main casing, between described second opening and described main casing, is provided with the second air-inlet cavity；
Described first air-inlet cavity, described second air-inlet cavity and described spiral case in the difference of the area of projected area sum and the described air intake water conservancy diversion protecgulum of described main casing sidewall in the first preset range。
Further, described main casing is vertical setting, and the ratio of the height and the width of described air intake water conservancy diversion protecgulum is in the second preset range。
Further, the roof of described spiral case is provided with N number of arc-shaped flaky stator between the bottom surface of described spiral case, and N is positive integer；The projection in the bottom surface of described spiral case of each described stator is constituted by the described impeller outer arc involute that laterally described 3rd opening extends；One end of each described stator extends to described 3rd opening part, and the other end of each described stator extends to described impeller place or with the distance of described impeller in the 3rd preset range；Described 3rd opening part along the N-M in wheel rotation direction to stator described in n-th on be respectively equipped with arc blinker, M is positive integer and M < N；Longitudinal width N-1 in the 4th preset range balanced air channel is formed at described 3rd opening part between described stator or between described stator with described blinker。
Further, described spiral case and described main casing are structure as a whole。
Further, the air quantity of described blower fan is not less than 500 cubic metres per hour。
Further, portable smoke purifier of the present invention also includes: be located at the pedestal bottom described main casing and the rotating mechanism making main casing generation rotate being arranged in pedestal。
Further, portable smoke purifier of the present invention also includes: baffle plate；Described baffle plate is connected to the sidewall of described main casing by rotating mechanism, and the pivot center of described rotating mechanism is adjacent with described air intake water conservancy diversion protecgulum with the plane perpendicular of described main casing and described rotating mechanism。
Portable smoke purifier provided by the invention, utilize blower fan that by mist of oil blending space, oil smoke is sucked filtration from air intake water conservancy diversion protecgulum to be filtered, oil smoke and atomized liquid are mixed to form the mist of oil particle that relatively soot particles size is bigger by mist of oil blending space, filtration is easier to filter the mist of oil particle of large-size, filter efficiency is high, it is thus possible to save the space of portable smoke purifier, it is made to remove equipment size relative to tradition oil smoke less, it is moved easily, tradition oil smoke can be positioned over and remove the oil smoke that cooking equipment is produced by the room area that cannot cover of equipment, abnormal flavour is cleaned filtering。
Accompanying drawing explanation
In order to be illustrated more clearly that the technical scheme in the embodiment of the present invention, below the accompanying drawing used required during embodiment is described is briefly described, apparently, accompanying drawing in the following describes is some embodiments of the present invention, for those of ordinary skill in the art, under the premise not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings；
Fig. 1 is the main pseudosection of the portable smoke purifier of the embodiment of the present invention；
Fig. 2 is the top plan view of the portable smoke purifier of the embodiment of the present invention；
Fig. 3 is the main view principle figure of the portable smoke purifier of the embodiment of the present invention；
Fig. 4 is the vertical view schematic diagram of the portable smoke purifier of the embodiment of the present invention；
Fig. 5 is the top plan view of the blower fan of the embodiment of the present invention；
Fig. 6 is the fractionation schematic diagram of the blower fan of the embodiment of the present invention；
Fig. 7 be the embodiment of the present invention blower fan in the schematic top plan view of air flow direction；
Fig. 8 is the schematic side view in the balanced air channel in the 3rd opening of the embodiment of the present invention。
Detailed description of the invention:
For making the purpose of the embodiment of the present invention, technical scheme and advantage clearly, below in conjunction with the accompanying drawing in the embodiment of the present invention, technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is a part of embodiment of the present invention, rather than whole embodiments。Based on the embodiment in the present invention, the every other embodiment that those of ordinary skill in the art obtain under not making creative work premise, broadly fall into the scope of protection of the invention。
Fig. 1 is the main pseudosection of the portable smoke purifier of the embodiment of the present invention, Fig. 2 is the top plan view of the portable smoke purifier of the embodiment of the present invention, as depicted in figs. 1 and 2, the portable smoke purifier of the embodiment of the present invention, including: air intake water conservancy diversion protecgulum 1, main casing 2, nebulizer 3, filtrate tank 4, mist of oil blending space 5, filtration 6 and blower fan 7。
Described mist of oil blending space 5, described filtration 6 and described blower fan 7 are located in described main casing 2, and described air intake water conservancy diversion protecgulum 1 is located at described main casing 2 outer wall and described air intake water conservancy diversion protecgulum 1 is provided with the air vent of array arrangement；Described air intake water conservancy diversion protecgulum 1 connects the air inlet of described mist of oil blending space 5, and the air outlet of described mist of oil blending space 5 connects the air inlet of described filtration 6, and the air outlet of described filtration 6 connects the air inlet of described blower fan 7；Described filtrate tank 4 passes into liquid to described nebulizer 3, and described nebulizer 3 connects described mist of oil blending space 5 and by the liquid dissemination after atomization to described mist of oil blending space 5；Described blower fan 7 is used for producing negative pressure, and from described air intake water conservancy diversion protecgulum 1 oil smoke sucked described mist of oil blending space 5, and is filtered from being sucked into described filtration 6 in described mist of oil blending space 5 by the oil smoke mixed with the liquid phase after atomization。
Specifically, filtrate tank 4 refers to the liquid for being atomized filtering fume to the liquid that nebulizer 3 passes into, and includes but not limited to that water etc. produces the filtration liquid of the bigger mist of oil particle of relatively soot particles size after can making oil smoke and fog mixing。Filtrate tank 4 is installed on inside portable smoke purifier by disassembly and assembly structure, it is simple to take out to increase filtration liquid in portable smoke purifier by filtrate tank 4。Mist of oil blending space 5, filtration 6 and blower fan 7 seal and are arranged in main casing 2, it is to avoid oil smoke is seepage in main casing 2。Filtrate tank 4 and nebulizer 3 can be located in main casing 2 or outside main casing 2, if being located in main casing 2 can to make that portable smoke purifier is one-body molded, being easy to carry。In addition main casing 2 can also protect mist of oil blending space 5, filtration 6 and blower fan 7 etc. to be located at the parts inside it。The outer wall of main casing 2 is provided with exhaust outlet 21, and exhaust outlet 21 connects with blower fan 7。Nebulizer 3 can adopt soniclizer。
Specifically, described filtration 6 includes: along air intake direction to air-out direction the first filter element the 61, second filter element 62 and the 3rd filter element 63 that order is arranged successively。Described first filter element 61 is made up of the wire netting and cellular adsorbing material playing primary oil strain effect；Cellular adsorbing material can adopt the filtering material for filtering bigger mist of oil particle such as sponge, filter cotton, nickel foam。Filtering out after major part mist of oil through the first filter element 61, air is inhaled into the second filter element 62 and filters further。Described second filter element 62 adopts following at least one filtering material: charcoal class filtering material, fiber-like filtering material, catalyst class filtering material。Specifically, the material of the second filter element 62 can adopt granular active carbon, NACF, activated carbon filtration cotton, activated carbon filtration sponge, activated carbon filtration non-woven fabrics etc. to have the filtering material of absorption abnormal flavour, bactericidal action。Oil smoke through the second filter element 62 filtration is inhaled into the 3rd filter element 63 and filters further。Described 3rd filter element 63 adopts following at least one air filter: high efficiency particle air filter, inferior high-efficient air filter, middle high efficiency particle air filter, air purifier, middle effect air filter。Wherein, high efficiency particle air filter (HEPA, HighefficiencyparticulateairFilter) drainage screen reaching HEPA standard is referred to, 99.7% is reached to the 0.3 effective filterability of micron particle for 0.1 micron, the feature of HEPA net is that air can pass through, but tiny microgranule cannot pass through。
Described filtration 6 be connected with devil liquor recovery room 42, filtrate tank 4 can be integrally formed with fluid reservoir 41 and devil liquor recovery room 42, is independently cut off between fluid reservoir 41 and devil liquor recovery room 42。Fluid reservoir 41 stores the liquid for being atomized filtering fume, and devil liquor recovery room 42 is reclaimed by the catchment port of filtration 6 bottom and filtered waste liquid produced by the mist of oil that atomizing humidifying performance increases the weight of because of what action of gravity flowed down by the first filter element 61。
Fig. 3 is the main view principle figure of the portable smoke purifier of the embodiment of the present invention, Fig. 4 is the vertical view schematic diagram of the portable smoke purifier of the embodiment of the present invention, as shown in Figure 3 and Figure 4, arrow in figure represents wind direction, the operation principle of the portable smoke purifier of inventive embodiments is: when indoor oil smoke is purified, and the air in main casing 2 is discharged by the fan starting in blower fan 7 from exhaust outlet 21, make to produce in main casing 2 negative pressure, oil smoke is sucked from air intake water conservancy diversion protecgulum 1。Oil smoke initially enters mist of oil blending space 5, and nebulizer 3 sprays into the liquid of atomization to mist of oil blending space 5, makes the liquid mixing of oil smoke and atomization produce bigger mist of oil particle；The mist of oil particle being then passed through mixing is inhaled into filtration 6 to carry out clashing into collection filtration, first filter element 61 filters bigger mist of oil particle, second filter element 62 removes abnormal flavour further, less than 0.5 micron granule is effectively filtered by the 3rd filter element 63, owing to first filter element the 61, second filter element 62 and the 3rd filter element 63 are along air intake direction to air-out direction successively order setting, filtering step by step, what finally produce is exactly the air of cleaning；The air finally cleaned is discharged from exhaust outlet 21 under fan action；Through the circular treatment of room air, eliminate the oil smoke in room air, abnormal flavour, purified air。
Fig. 5 is the top plan view of the blower fan of the embodiment of the present invention, and Fig. 6 is the fractionation schematic diagram of the blower fan of the embodiment of the present invention, and as shown in Figure 5 and Figure 6, described blower fan 7 includes: spiral case 71, the impeller 72 being located in described spiral case 71 and drive the motor 73 of described impeller 72。Described blower fan 7 adopts the double; two air intake centrifugal blower fan in two ends, and its air quantity is not less than 500 cubic metres per hour。Described spiral case 71 can be structure as a whole with described main casing 2。Shown in Fig. 3, the outer wall of described spiral case 71 is provided with the first opening the 711, second opening 712 and the 3rd opening 713；The top of described impeller 72 is just to described first opening 711, and the bottom of described impeller 72 is just to described second opening 712, and the side of described impeller 72 is just to described 3rd opening 713；It is provided with the first air-inlet cavity 714 between inside the roof of described first opening 711 and described main casing 2, between described second opening 712 and the inside bottom surface of described main casing 2, is provided with the second air-inlet cavity 715；Described first air-inlet cavity 714, described second air-inlet cavity 715 and described spiral case 71 in the difference of the area of projected area sum and the described air intake water conservancy diversion protecgulum 1 of described main casing 2 sidewall in the first preset range。
When blower fan 7 works, motor 73 impeller 72 along the pivot axis of blower fan, the plane perpendicular of the pivot center of blower fan and portable smoke purifier。3rd opening 713 of spiral case 71 is for air draft, 3rd opening 713 just exhaust outlet 21 to main casing 2, impeller 72 rotates is discharged air from exhaust outlet 21 by the 3rd opening 713, thus forming negative pressure in blower fan 7, air is made to suck from the upper side and lower side of impeller 72 respectively respectively through the first opening 711 and second opening 712 of spiral case 71。And then in the first air-inlet cavity 714 and the second air-inlet cavity 715, form negative pressure, make outside oil smoke sequentially pass through air intake water conservancy diversion protecgulum 1, mist of oil blending space 5, filtration 6 enter the first air-inlet cavity 714 and the second air-inlet cavity 715。Owing to blower fan adopts the double; two air intake centrifugal blower fan in two ends, from the first air-inlet cavity 714 and the second air-inlet cavity 715 two ends altogether air intake simultaneously, the cross-sectional area making air flowing access in portable smoke purifier is bigger, and then expand oil smoke and the contact area of filtration 6, mist of oil blending space 5, improve filter efficiency。The difference of the area of first air-inlet cavity the 714, second air-inlet cavity 715 and the spiral case 71 projected area sum on main casing sidewall and air intake water conservancy diversion protecgulum 1 is in the first preset range, can ensure that the cross-sectional area size of the size of air intake water conservancy diversion protecgulum 1 and air flowing access adapts, it is ensured that drafting efficiency。
Further, described main casing 2 is vertical setting, and the ratio of the height and the width of described air intake water conservancy diversion protecgulum 1 is in the second preset range。In order to improve ventilation filter effect under the premise controlling portable smoke purifier size, can main casing 2 be set to vertical, namely the height of main casing 2 is more than width and/or length, the shape making portable smoke purifier is similar to the cuboid of setting, the height of air intake water conservancy diversion protecgulum 1 is set simultaneously more than width, make the cross section of air flowing access and the rectangle of setting in portable smoke purifier similar, air cross-sectional flow area can be increased under the limited size of portable smoke purifier, improve filter effect。
Fig. 7 be the embodiment of the present invention blower fan in the schematic top plan view of air flow direction, Fig. 8 is the schematic side view in the balanced air channel in the 3rd opening of the embodiment of the present invention, as shown in Figure 7 and Figure 8, and in conjunction with shown in Fig. 6, the roof of described spiral case 71 is provided with 6 arc-shaped flaky stators 74 between the bottom surface of described spiral case 71, it will be appreciated by those skilled in the art that, in the present invention, stator quantity is not limited with the quantity of embodiment statement, those skilled in the art can arrange any number of stator according to known general knowledge and technological means customary in the art, this situation remains in protection scope of the present invention；Shown in Fig. 5,6 described stators 74 constitute, projecting of the bottom surface of described spiral case 1, the arc involute that the 3rd opening 713 described in described impeller 72 lateral extends；One end of 6 described stators 74 extends to described 3rd opening 713 place, and the other end of 6 described stators 74 extends to the other end of described impeller 72 place or stator 74 and the distance of described impeller 72 in the 3rd preset range；Arrow shown in Fig. 7 is wind direction, and the rotation direction of impeller 72 is identical with wind direction, is all clockwise, is respectively equipped with arc blinker 741 at described 3rd opening 713 place along the 5th to the 6th described stator 74 of impeller 72 rotation direction；As shown in Figure 8, the balanced air channel 742 of 5 in the 4th preset range of longitudinal width is formed between described stator 74 or between described stator 74 with described blinker 741 at described 3rd opening 713 place。The streamline moulding of stator 74 is utilized to be distributed in the balanced air channel that each sectional area is roughly equal by wind along impeller 74 rotation direction and discharge, it is possible to the air-flow of the 3rd opening 713 in balanced spiral case 71。Portable smoke purifier need to control size, the blower sizes adopted is less, without the stator 74 playing balanced air-flow, the air-flow at the 3rd opening 713 place successively decreases successively along impeller 72 its intensity of rotation direction, and namely the 3rd opening 713 place current rate from right to left is successively decreased successively as shown in Figure 8；And along impeller 72 rotation direction end at the 3rd opening 713 place, the left end of the 3rd opening 713 as shown in Figure 8, there is fraction can be back to inside spiral case, thus cause that the ventilation efficiency of blower fan is low。Therefore arranging blinker 741 prevents airflow reflux to spiral case, some balanced air channel 742 by being formed between stator or between stator with blinker simultaneously, impeller is made to be also classified into some roads to the air-flow of the 3rd opening, air-flow is carried out water conservancy diversion due to arc stator by each balanced air channel, so that current rate is more or less the same in each balanced air channel, air-flow is made balancedly to discharge from the 3rd opening part, improve the ventilation efficiency of blower fan, under the premise controlling blower sizes, in limited space, ensure that wind intensity。
Further, as it is shown in figure 1, portable smoke purifier of the present invention also includes: be located at the pedestal 8 bottom described main casing 2。Can being provided with rotating mechanism in pedestal 8, utilize motor to drive rotating mechanism to make housing 2 and internal part thereof horizontally rotate, main casing 2 drives air intake water conservancy diversion protecgulum 1 to rotate, it is possible to increase the catching range to oil smoke。Further, it is also possible to control motor by control circuit, and then make air intake water conservancy diversion protecgulum 1 swing rotary as electric oscillatory fans, form fan-shaped oil smoke catching range。As shown in Figure 4, portable smoke purifier of the present invention also includes: baffle plate 9；Described baffle plate 9 is connected to the sidewall of described main casing 2 by rotating mechanism, and the pivot center of described rotating mechanism is adjacent with described air intake water conservancy diversion protecgulum 1 with the plane perpendicular of described main casing 2 and described rotating mechanism。Baffle plate 9 is airtight, makes 1 one-tenth certain predetermined angle of itself and air intake water conservancy diversion protecgulum by butterfly 9, by increasing capacitance it is possible to increase the seizure effect to oil smoke。When not in use, baffle plate is accommodated in the sidewall of main casing 2。
Last it is noted that various embodiments above is only in order to illustrate technical scheme, it is not intended to limit；Although the present invention being described in detail with reference to foregoing embodiments, it will be understood by those within the art that: the technical scheme described in foregoing embodiments still can be modified by it, or wherein some or all of technical characteristic is carried out equivalent replacement；And these amendments or replacement, do not make the essence of appropriate technical solution depart from the scope of various embodiments of the present invention technical scheme。
Claims (8)
1. a portable smoke purifier, it is characterised in that including: air intake water conservancy diversion protecgulum, main casing, nebulizer, filtrate tank, mist of oil blending space, filtration and blower fan；Described mist of oil blending space, described filtration and described blower fan are located in described main casing, are covered with the air vent of array arrangement before described air intake water conservancy diversion before being covered on described main casing outer wall and described air intake water conservancy diversion；Described air intake water conservancy diversion protecgulum connects the air inlet of described mist of oil blending space, and the air outlet of described mist of oil blending space connects the air inlet of described filtration, and the air outlet of described filtration connects the air inlet of described blower fan；Described filtrate tank passes into liquid to described nebulizer, and described nebulizer connects described mist of oil blending space and by the liquid dissemination after atomization to described mist of oil blending space；Described blower fan is used for producing negative pressure, and from described air intake water conservancy diversion protecgulum oil smoke sucked described mist of oil blending space, and will be filtered from being sucked into described filtration in described mist of oil blending space with the oil smoke that mixes of liquid phase after atomization；Described blower fan includes: spiral case, the impeller being located in described spiral case and drive the motor of described impeller；The outer wall of described spiral case is provided with the first opening, the second opening and the 3rd opening；The top of described impeller is just to described first opening, and the bottom of described impeller is just to described second opening, and the side of described impeller is just to described 3rd opening；It is provided with the first air-inlet cavity between described first opening and described main casing, between described second opening and described main casing, is provided with the second air-inlet cavity；Described first air-inlet cavity, described second air-inlet cavity and described spiral case in the difference of the area of projected area sum and the described air intake water conservancy diversion protecgulum of described main casing sidewall in the first preset range；The roof of described spiral case is provided with N number of arc-shaped flaky stator between the bottom surface of described spiral case, and N is positive integer；The projection in the bottom surface of described spiral case of each described stator is constituted by the described impeller outer arc involute that laterally described 3rd opening extends；One end of each described stator extends to described 3rd opening part, and the other end of each described stator extends to described impeller place or with the distance of described impeller in the 3rd preset range；Described 3rd opening part along the N-M in wheel rotation direction to stator described in n-th on be respectively equipped with arc blinker, M is positive integer and M < N；Longitudinal width all N-1 in the 4th preset range balanced air channel is formed at described 3rd opening part between described stator or between described stator with described blinker。
2. portable smoke purifier according to claim 1, it is characterised in that described filtration includes: the first filter element, the second filter element and the 3rd filter element that order is arranged successively to air-out direction along air intake direction；Described first filter element adopts cellular adsorbing material and is provided with wire netting；Described second filter element adopts following at least one filtering material: charcoal class filtering material, fiber-like filtering material, catalyst class filtering material；Described 3rd filter element adopts following at least one air filter: high efficiency particle air filter, inferior high-efficient air filter, middle high efficiency particle air filter, air purifier, middle effect air filter。
3. portable smoke purifier according to claim 1, it is characterised in that described filtration be connected with devil liquor recovery room。
4. portable smoke purifier according to claim 1, it is characterised in that described main casing is vertical setting, the ratio of the height and the width of described air intake water conservancy diversion protecgulum is in the second preset range。
5. portable smoke purifier according to claim 1, it is characterised in that described spiral case and described main casing are structure as a whole。
6. portable smoke purifier according to claim 1, it is characterised in that the air quantity of described blower fan is not less than 500 cubic metres per hour。
7. the portable smoke purifier according to claim 1-6 any one, it is characterised in that also include: be located at the pedestal bottom described main casing and the rotating mechanism making the generation of described main casing rotate being arranged in described pedestal。
8. portable smoke purifier according to claim 7, it is characterised in that also include: baffle plate；Described baffle plate is connected to the sidewall of described main casing by rotating mechanism, and the pivot center of described rotating mechanism is adjacent with described air intake water conservancy diversion protecgulum with the plane perpendicular of described main casing and described rotating mechanism。
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| CN201410415942.6A CN104289060B (en) | 2014-08-22 | 2014-08-22 | A kind of portable smoke purifier |
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| CN104289060B true CN104289060B (en) | 2016-06-22 |
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| CN108006765B (en) * | 2017-07-13 | 2023-11-17 | 宁波方太厨具有限公司 | Foam filtering interception range hood |
| CN110360631A (en) * | 2019-07-19 | 2019-10-22 | 中山市欧博尔电器有限公司 | A kind of Portable kitchen ventilator |
| CN112755702B (en) * | 2020-12-17 | 2022-06-07 | 武汉汉口绿色能源有限公司 | Garbage waste gas purifying equipment |
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