CN210568731U

CN210568731U - Kitchen oil fume purification device

Info

Publication number: CN210568731U
Application number: CN201921165598.4U
Authority: CN
Inventors: 应娇娇
Original assignee: Zhejiang Guoyi Environmental Protection Technology Co Ltd
Current assignee: Zhejiang Guoyi Environmental Protection Technology Co Ltd
Priority date: 2019-07-23
Filing date: 2019-07-23
Publication date: 2020-05-19
Anticipated expiration: 2029-07-23

Abstract

The utility model relates to an oil smoke clarification plant technical field, concretely relates to kitchen oil smoke purifier. The utility model provides a pair of kitchen oil smoke purifier aims at overcoming the direct emission of kitchen oil smoke that exists among the background art and is unfavorable for the health and causes the problem of pollution to the environment simultaneously. The utility model discloses a kitchen oil fume purification device, which comprises a shell, an air duct, a purification device and an exhaust device, wherein the air duct is provided with an air outlet, the purification device comprises an air box, the side surface of the air box is provided with an air suction window, the air box is sleeved with a thin-wall sleeve with a plurality of through holes uniformly distributed on the surface, the outer side surface of the thin-wall sleeve is sleeved with oil absorption paper, the oil absorption paper is provided with a plurality of filtering holes, the purification device also comprises a cleaning pool, a cleaning agent is filled in the cleaning pool, and a cleaning mechanism is; the exhaust device comprises an air pump and a chimney, and the air pump pumps the treated oil smoke waste gas out of the air box and discharges the oil smoke waste gas out of the shell through the chimney.

Description

Kitchen oil fume purification device

Technical Field

The utility model belongs to the technical field of oil smoke clarification plant technique and specifically relates to a kitchen oil smoke purifier is related to.

Background

The cooking oil fume contains more than 300 harmful substances, the most main lung cancer carcinogen is DNP, the cooking oil fume has the damage to health when being cooked on a cooker with poor ventilation system and extremely low combustion efficiency, the cooking oil fume is directly discharged into the air and can pollute the air, and the environment is not protected, so that equipment capable of purifying the cooking oil fume is needed to improve the working environment of people when cooking oil fume in a kitchen and reduce the pollution of the cooking oil fume to the environment.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model aims to provide a cooking oil fume purification device to solve the direct emission of cooking oil fume that exists among the background art and be unfavorable for the health and cause the problem of pollution to the environment simultaneously.

The technical scheme of the utility model is that, a kitchen oil smoke purifier.

The kitchen oil smoke purification device manufactured by the technical scheme of the utility model comprises a shell, an air duct arranged on the shell and communicated with the inside and the outside of the shell, a purification device for treating oil smoke waste gas entering the shell from the air duct and an exhaust device for exhausting the oil smoke waste gas treated by the purification device out of the shell, wherein the purification device and the exhaust device are both arranged in the shell, one end of the air duct connected with the shell is provided with an air inlet, and one end of the air duct arranged in the shell is an air outlet; the purification device comprises a cylindrical air box which is horizontally arranged, an air suction window is arranged on the side surface of the air box and is right opposite to an air outlet of the air channel, a thin-wall sleeve is sleeved on the air box, two ends of the thin-wall sleeve are rotationally connected with the air box, a plurality of through holes are uniformly distributed on the surface of the thin-wall sleeve, a driving motor is further arranged in the shell and is fixedly connected with the shell, an output shaft of the driving motor is connected with the thin-wall sleeve through a gear, the driving motor drives the thin-wall sleeve to rotate by taking a central shaft of the air box as a rotating shaft, an oil absorption paper layer is sleeved on the outer side surface of the thin-wall sleeve and is fixedly connected with the thin-wall sleeve, a plurality of filtering holes are formed in the oil absorption paper, and any one through hole, the projection can contain at least ten filtering holes, the purifying device further comprises a cleaning pool arranged right below the air box, cleaning agents are filled in the cleaning pool, a cleaning mechanism for cleaning the oil absorption paper is fixedly arranged in the cleaning pool, and the liquid level of the cleaning agents is higher than the lower part of the oil absorption paper;

the exhaust device comprises an air pipe, an air pump and a chimney, one end of the air pipe is arranged on one end face of the air box and is communicated with the inside of the air box, the other end of the air pipe is communicated with one end of the air pump, the other end of the air pump is communicated with the chimney, and the air pump pumps out the processed oil smoke waste gas from the air box and discharges the oil smoke waste gas out of the shell through the chimney.

The cleaning mechanism comprises a cleaning roller, a cleaning brush and a cleaning scraper blade for scraping off cleaning agents on the oil absorption paper, the cleaning brush is fixedly arranged on the bottom surface of the cleaning pool and is positioned right below the low point of the thin-wall sleeve, bristles of the cleaning brush are in contact with the surface of the oil absorption paper, the cleaning roller is fixedly arranged in the cleaning pool, the axial direction of the cleaning roller is the same as that of the thin-wall sleeve, cleaning sponge is arranged on the surface of the cleaning roller, the outer surface of the cleaning sponge is abutted against the surface of the oil absorption paper, the cleaning scraper blade is fixedly arranged on the cleaning pool, and when the driving motor drives the thin-wall sleeve to rotate, the oil absorption paper on the thin-wall sleeve sequentially passes through the cleaning roller, the cleaning brush and the cleaning scraper blade.

The cleaning brush is characterized in that two cleaning rollers are arranged, and the two cleaning rollers are symmetrically arranged on two sides of the cleaning brush.

The thin-wall sleeve is connected with the air box through a bearing, and the bearing is a waterproof bearing.

The oil absorption paper is connected with the thin-wall sleeve through butyl rubber, and the butyl rubber is arranged at the edges of two ends of the outer side wall of the thin-wall sleeve.

By adopting the technical scheme, the utility model discloses following beneficial effect has:

in this scheme, the oil smoke waste gas gets into the wind channel after the filtration of oil absorption paper reentrant bellows by the aspiration pump discharge, oil absorption paper that has carried out filtration to oil smoke waste gas rotates to the clean pond along with thin wall sleeve in to attached to oil absorption paper grease and smoke and dust granule clean getting rid of, oil smoke waste gas to the entering is filtered before the clean oil absorption paper rotates the wind channel along with thin wall sleeve again, such design simple structure, and the oil absorption paper washs immediately after having filtered impurity such as grease at oil absorption paper, can also effectual reduction oil stain pile up when making oil absorption paper can cyclic utilization, operating personnel have been made things convenient for and have maintained this oil smoke purifier in the future. The connection mode of bearing has reduced vibration and the noise that produces when the relative bellows of thin-walled sleeve rotates, has reduced the resistance when the thin-walled sleeve rotates simultaneously, and the setting of waterproof bearing has effectually prevented because the bearing soaks in the sanitizer for a long time and the rusty condition, has ensured the normal life of bearing. The oil absorption paper and the thin-wall sleeve are connected by the butyl rubber, so that the operation is simple, the connection is firm, and the joint is not easy to age due to the high temperature of the oil smoke waste gas.

Drawings

Fig. 1 is a schematic view of an internal structure of a kitchen lampblack purification device of the present invention;

fig. 2 is a schematic view of the internal structure of the kitchen lampblack purification device;

fig. 3 is a partial structure sectional view of a kitchen oil fume purification device of the present invention.

In the figure, 1, a housing; 2. an air duct; 3. a purification device; 301. an air box; 302. a thin-walled sleeve; 303. oil absorbing paper; 304. cleaning the pool; 305. a cleaning agent; 306. a cleaning mechanism; 3061. a cleaning brush; 3062. a cleaning roller; 3063. a cleaning blade; 4. an exhaust device; 401. an air duct; 402. an air pump; 403. a chimney; 5. an air inlet; 6. an air outlet; 7. an air intake window; 8. a through hole; 9. cleaning the sponge; 10. a filtration pore; 11. a drive motor; 12. and a bearing.

Detailed Description

The utility model discloses it is following to combine the attached drawing to describe the utility model specifically, as shown in fig. 1, a kitchen oil smoke purifier 3, including shell 1, the setting communicates shell 1 inside and outside wind channel 2 on shell 1, to get into purifier 3 that the oil smoke waste gas in shell 1 was handled by wind channel 2 and will pass through purifier 3 and handle the oil smoke waste gas exhaust shell 1's exhaust apparatus 4 after the shell, purifier 3 all sets up in shell 1 with exhaust apparatus 4, the one end that wind channel 2 and shell 1 are connected is provided with air intake 5, wind channel 2 sets up the one end inside shell 1 to be air outlet 6.

Referring to fig. 1 to 3, the purifying device 3 includes a cylindrical bellows 301 horizontally disposed, a suction window 7 is disposed on a side surface of the bellows 301, the suction window 7 is disposed opposite to an air outlet 6 of the air duct 2, a thin-walled sleeve 302 is sleeved on the bellows 301, two ends of the thin-walled sleeve 302 are rotatably connected with the bellows 301, a plurality of through holes 8 are uniformly distributed on a surface of the thin-walled sleeve 302, a driving motor 11 is further disposed in the housing 1, the driving motor 11 is fixedly connected with the housing 1, an output shaft of the driving motor 11 is connected with the thin-walled sleeve 302 through a gear, the driving motor 11 drives the thin-walled sleeve 302 to rotate by taking a central shaft of the bellows 301 as a rotating shaft, a layer of oil absorbing paper 303 is sleeved on an outer side surface of the thin-walled sleeve 302, the oil absorbing paper 303 is fixedly connected with the thin-walled sleeve 302, a plurality of filtering holes 10 are disposed, the purifying device 3 further comprises a cleaning pool 304 arranged right below the air box 301, cleaning agent 305 is filled in the cleaning pool 304, a cleaning mechanism 306 for cleaning the oil absorbing paper 303 is fixedly arranged in the cleaning pool 304, and the liquid level of the cleaning agent 305 is higher than the lower part of the oil absorbing paper 303; the exhaust device 4 comprises an air pipe 401, an air pump 402 and a chimney 403, wherein one end of the air pipe 401 is arranged on one end face of the air box 301 and is communicated with the inside of the air box 301, the other end of the air pipe 401 is communicated with one end of the air pump 402, the other end of the air pump 402 is communicated with the chimney 403, and the air pump 402 pumps the treated lampblack waste gas out of the air box 301 and exhausts the lampblack waste gas out of the shell 1 through the chimney 403. An air duct 2 communicating the internal space and the external space of the housing 1 is arranged in the housing 1, an air outlet 6 of the air duct 2 is over against an air suction window 7 on the air box 301, when the air duct works, the driving motor 11 drives the thin-wall sleeve 302 to rotate outside the cylindrical air box 301, meanwhile, the air suction pump 402 works to suck air inside the air box 301 to form a low-pressure area inside the air box 301, the air pressure difference formed inside and outside the air box 301 enables oil smoke waste gas outside the housing 1 to enter the air duct 2 and pass through the filter holes 10 on the oil absorption paper 303 and the through holes 8 on the thin-wall sleeve 302 to enter the air box 301, grease and smoke particles in the oil smoke waste gas are absorbed by the oil absorption paper 303 when the oil smoke waste gas passes through the oil absorption paper 303, and the treated clean air is discharged outside; the oil absorption paper 303 attached with the grease and smoke particle part rotates along with the thin-wall sleeve 302 to be contacted with the cleaning agent 305 in the cleaning pool 304, meanwhile, the cleaning mechanism 306 cleans the surface of the oil absorption paper 303, and the cleaned oil absorption paper 303 rotates along with the thin-wall sleeve 302 to the air suction window 7 to filter the oil smoke waste gas again.

Referring to fig. 1 to 3, the cleaning mechanism 306 includes a cleaning roller 3062, a cleaning brush 3061, and a cleaning blade 3063 for scraping off the cleaning agent on the oil-absorbing paper 303, the cleaning brush 3061 is fixedly disposed on the bottom surface of the cleaning pool 304, the cleaning brush 3061 is located right below the low point of the thin-walled sleeve 302, the bristles of the cleaning brush 3061 contact with the surface of the oil-absorbing paper 303, the cleaning roller 3062 is fixedly disposed in the cleaning pool 304, the axial direction of the cleaning roller 3062 is the same as the axial direction of the thin-walled sleeve 302, the surface of the cleaning roller 3062 is provided with a cleaning sponge 9, the outer surface of the cleaning sponge 9 is abutted against the surface of the oil-absorbing paper 303, the cleaning blade 3063 is fixedly disposed on the cleaning pool 304, and when the driving motor 11 drives the thin-walled sleeve 302 to rotate, the oil-absorbing paper 303 on the thin-walled sleeve 302 sequentially passes through the cleaning roller 3062, the. The oil absorption paper 303 attached with the grease and smoke particle part enters the cleaning pool 304 along with the rotation of the thin-wall sleeve 302 and is contacted with the cleaning agent 305 in the cleaning pool 304, at this time, the cleaning agent 305 reacts with impurities such as grease, the thin-wall sleeve 302 continues to rotate under the driving of the motor, when the thin-wall sleeve 302 rotates to the cleaning brush 3061, the brush hairs on the cleaning brush 3061 brush the part of the oil absorption paper 303 for brushing and cleaning, then the cleaning sponge 9 on the surface of the cleaning roller 3062 adsorbs and scrubs the impurities such as residual grease and the like on the oil absorption paper 303 again, finally the part of the oil absorption paper 303 rotates away from the cleaning agent 305 along with the thin-wall sleeve 302, and the cleaning scraper 3063 arranged on the cleaning pool 304 scrapes the liquid remained on.

Referring to fig. 1, two cleaning rollers 3062 are provided, and the two cleaning rollers 3062 are symmetrically disposed at both sides of the cleaning brush 3061. The arrangement enables the oil absorption paper 303 to be brushed and adsorbed by the cleaning roller 3062 before being brushed by the cleaning brush 3061, and the arrangement of the plurality of cleaning rollers 3062 further enhances the cleaning effect of the oil absorption paper 303 attached with grease and smoke particles.

Referring to fig. 1 and 2, the thin-walled sleeve 302 is connected with the air box 301 through the bearing 12, and the bearing 12 is a waterproof bearing 12. The connection mode of the bearing 12 reduces the vibration and noise generated when the thin-wall sleeve 302 rotates relative to the air box 301, meanwhile, the resistance generated when the thin-wall sleeve 302 rotates is reduced, the arrangement of the waterproof bearing 12 effectively prevents the situation that the bearing 12 is rusted due to being soaked in the cleaning agent 305 for a long time, and the normal service life of the bearing 12 is guaranteed.

Referring to fig. 2, the oil absorbing paper 303 is connected with the thin-wall sleeve 302 through butyl rubber, and the butyl rubber is arranged at the edges of two ends of the outer side wall of the thin-wall sleeve 302. The butyl rubber has the characteristics of good air tightness, heat resistance, aging resistance and shock absorption, is connected with the oil absorption paper 303 and the thin-wall sleeve 302 by adopting the butyl rubber, is simple to operate and firm in connection, and is not easy to age at the joint due to the high temperature of the oil smoke waste gas.

The working principle is as follows:

when the air-cooling type air-cooling device works, the driving motor 11 drives the thin-wall sleeve 302 to rotate outside the cylindrical air box 301, meanwhile, the air pump 402 works to pump air inside the air box 301 to form a low-pressure area inside the air box 301, the air pressure difference formed inside and outside the air box 301 enables oil smoke waste gas outside the shell 1 to enter the air duct 2 and pass through the filtering holes 10 on the oil absorption paper 303 and the through holes 8 on the thin-wall sleeve 302 to enter the air box 301, grease and smoke particles in the oil smoke waste gas are absorbed by the oil absorption paper 303 when the oil smoke waste gas passes through the oil absorption paper 303, and the treated clean air is discharged outside the shell 1 through the air pipe 401 and the air pump; the oil absorption paper 303 attached with the grease and smoke particle part enters the cleaning pool 304 along with the rotation of the thin-wall sleeve 302 and is contacted with the cleaning agent 305 in the cleaning pool 304, at the moment, the cleaning agent 305 reacts with impurities such as grease, the thin-wall sleeve 302 continues to rotate under the driving of the motor, when the thin-wall sleeve 302 rotates to the cleaning brush 3061, the brush hairs on the cleaning brush 3061 brush the part of the oil absorption paper 303 for brushing and cleaning, the cleaning sponge 9 on the surface of the cleaning roller 3062 adsorbs and scrubs the impurities such as residual grease and the like on the oil absorption paper 303 again, when the part of the oil absorption paper 303 rotates away from the cleaning agent 305 along with the thin-wall sleeve 302, and the cleaning scraper 3063 arranged on the cleaning pool 304 scrapes the liquid remained on.

Above-mentioned technical scheme has only embodied the utility model discloses technical scheme's preferred technical scheme, some changes that this technical field's technical personnel probably made to some parts wherein have all embodied the utility model discloses a principle belongs to within the protection scope of the utility model.

Claims

1. A kitchen lampblack purification device (3) comprises a shell (1), an air channel (2) arranged on the shell (1) and communicated with the inside and the outside of the shell (1), a purification device (3) for treating lampblack waste gas entering the shell (1) from the air channel (2) and an exhaust device (4) for exhausting the lampblack waste gas treated by the purification device (3) out of the shell (1), wherein the purification device (3) and the exhaust device (4) are both arranged in the shell (1), one end of the air channel (2) connected with the shell (1) is provided with an air inlet (5), and one end of the air channel (2) arranged in the shell (1) is an air outlet (6); the method is characterized in that: the purification device (3) comprises a cylindrical air box (301) horizontally arranged, an air suction window (7) is arranged on the side face of the air box (301), the air suction window (7) is just opposite to an air outlet (6) of the air duct (2), a thin-wall sleeve (302) is sleeved on the air box (301), two ends of the thin-wall sleeve (302) are rotatably connected with the air box (301), a plurality of through holes (8) are uniformly distributed on the surface of the thin-wall sleeve (302), a driving motor (11) is further arranged in the shell (1), the driving motor (11) is fixedly connected with the shell (1), an output shaft of the driving motor (11) is connected with the thin-wall sleeve (302) through a gear, the driving motor (11) drives the thin-wall sleeve (302) to rotate by taking the central shaft of the air box (301) as a rotating shaft, and oil absorption paper (303) is sleeved on the outer side face of the thin-, the oil absorption paper (303) is fixedly connected with the thin-wall sleeve (302), a plurality of filtering holes (10) are formed in the oil absorption paper (303), any through hole (8) is projected to the surface of the oil absorption paper (303), at least ten filtering holes (10) can be accommodated in the projection, the purifying device (3) further comprises a cleaning pool (304) arranged right below the air box (301), a cleaning agent (305) is filled in the cleaning pool (304), a cleaning mechanism (306) for cleaning the oil absorption paper (303) is fixedly arranged in the cleaning pool (304), and the liquid level of the cleaning agent (305) is higher than the lower part of the oil absorption paper (303);

the exhaust device (4) comprises an air pipe (401), an air suction pump (402) and a chimney (403), one end of the air pipe (401) is arranged on one end face of the air box (301) and is communicated with the interior of the air box (301), the other end of the air pipe (401) is communicated with one end of the air suction pump (402), the other end of the air suction pump (402) is communicated with the chimney (403), and the air suction pump (402) is used for pumping the treated lampblack waste gas out of the air box (301) and exhausting the lampblack waste gas out of the shell (1) through the chimney (403).

2. A cooking fume purification apparatus (3) according to claim 1, characterized in that: the cleaning mechanism (306) comprises a cleaning roller (3062), a cleaning brush (3061) and a cleaning scraper (3063) for scraping off the cleaning agent on the oil absorption paper (303), the cleaning brush (3061) is fixedly arranged on the bottom surface of the cleaning pool (304) and the cleaning brush (3061) is positioned right below the low point of the thin-wall sleeve (302), the bristles of the cleaning brush (3061) are in contact with the surface of the oil absorption paper (303), the cleaning roller (3062) is fixedly arranged in the cleaning pool (304), the axial direction of the cleaning roller (3062) is the same as the axial direction of the thin-wall sleeve (302), the surface of the cleaning roller (3062) is provided with a cleaning sponge (9), the outer surface of the cleaning sponge (9) is abutted against the surface of the oil absorption paper (303), the cleaning scraper (3063) is fixedly arranged on the cleaning pool (304), when the driving motor (11) drives the thin-wall sleeve (302) to rotate, the oil absorption paper (303) on the thin-wall sleeve (302) sequentially passes through the cleaning roller (3062), the cleaning brush (3061) and the cleaning scraper (3063).

3. A cooking fume purification apparatus (3) according to claim 2, characterized in that: the cleaning rollers (3062) are provided in two numbers, and the two cleaning rollers (3062) are symmetrically arranged on both sides of the cleaning brush (3061).

4. A cooking fume purification apparatus (3) according to claim 1, characterized in that: the thin-wall sleeve (302) is connected with the air box (301) through a bearing (12), and the bearing (12) is a waterproof bearing (12).

5. A cooking fume purification apparatus (3) according to claim 1, characterized in that: the oil absorption paper (303) is connected with the thin-wall sleeve (302) through butyl rubber, and the butyl rubber is arranged at the edges of two ends of the outer side wall of the thin-wall sleeve (302).