Circulating type oil fume purifier

Abstract

The utility model discloses a circulating oil fume purifier, and relates to the technical field of oil fume purification equipment. The oil fume purification device comprises a purification box, a partition plate is fixedly installed on the inner wall of the purification box, a through groove is formed in the surface of the partition plate, filtering assemblies are inserted into the purification box and the through groove in the surface of the partition plate, and circulating pipes used for oil fume circulation are arranged on the bottom face of the purification box and the bottom face of the partition plate. According to the oil fume purification device, oil fume subjected to primary filtration flows into the space, located on the upper side of the partition plate, of the purification box through the circulating pipe, so that the oil fume is circularly filtered, and the oil fume is secondarily filtered and purified through the multiple groups of filtering assemblies located on the upper side of the partition plate, so that the filtering efficiency of the oil fume can be improved; and the oil fume is discharged through the exhaust assembly, and negative pressure is generated in the purification box through operation of the exhaust assembly, so that the oil fume purification efficiency of the filter assembly can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of oil fume purification equipment, in particular to a circulating oil fume purifier. Background Art

[0002] The oil fume purifier is an oil fume treatment device used in the kitchen of catering places. Its main function is to purify the oil fume emitted from the kitchen to prevent the oil fume from polluting and harming the environment and human health. The oil fume purifier is used to purify the oil fume, thereby achieving the purpose of reducing oil fume emissions and improving indoor air quality.

[0003] The Chinese patent with the announcement number CN217763583U discloses a circulating oil fume purifier, including a main body and an air suction hood, wherein the lower end of the main body is provided with an air suction hood, one side of the main body is provided with a control box, the interior of the main body is divided into a purification chamber and a power chamber by a partition, and the interior of the purification chamber is provided with a first purification layer, a second purification layer, a third purification layer, a fourth purification layer and a fifth purification layer in sequence;

[0004] With respect to the above-mentioned public technology, the existing oil fume is often filtered through a filtering purification material to purify the oil fume, and the existing oil fume is often only filtered once by the filtering purification material during purification, and the oil fume flows quickly and is filtered once, which has a poor filtering effect on the oil fume.

[0005] For this reason, a circulating type oil fume purifier is proposed. Utility Model Content

[0006] The purpose of the utility model is to solve the problems raised in the above background technology, and the utility model provides a circulating oil fume purifier.

[0007] In order to achieve the above-mentioned purpose, the utility model specifically adopts the following technical solutions:

[0008] A circulating oil fume purifier comprises a purification box, the inner wall of which is fixedly mounted a partition, the surface of which is provided with a through groove, and filter components are inserted into the through grooves inside the purification box and on the surface of the partition, the bottom surface of the purification box and the bottom surface of the partition are provided with a circulation pipe for oil fume circulation, the top of the purification box is provided with an exhaust component, and the bottom of the purification box is fixedly mounted with an exhaust mechanism.

[0009] Furthermore, the purification box includes a box body, the bottom surface of the box body is provided with an air inlet, a partition is fixedly installed inside the box body, and a box cover is hingedly installed on the top of the box body.

[0010] Furthermore, the filter assembly includes a frame, the frame is inserted into the through groove on the surface of the partition, and cross beams are fixedly installed on the inner walls of the front and rear sides of the frame. The inner wall of the frame is fixedly installed with filter materials, and the edges of the frame are respectively fitted with the inner wall of the box body and the bottom surface of the box cover.

[0011] Furthermore, the exhaust assembly includes a shell, the top surface of the box cover is fixedly mounted with the shell, the inner wall of the shell is fixedly mounted with a second motor frame, the interior of the second motor frame is fixedly plugged with a first motor, and the output end of the first motor is fixedly mounted with fan blades.

[0012] Furthermore, the exhaust mechanism includes a cover body, the cover body is fixedly installed on the bottom surface of the box body, a baffle is fixedly installed on the inner wall of the cover body, an exhaust channel is arranged on the surface of the baffle, a frame is fixedly installed on the inner wall of the exhaust channel, and an exhaust fan is plugged into the interior of the frame.

[0013] Furthermore, there are multiple groups of filter components, and the filter materials in the multiple groups of filter components are made of different materials.

[0014] The beneficial effects of the utility model are as follows:

[0015] The oil fume is sucked into the interior of the purification box through the exhaust mechanism, and filtered and purified through multiple groups of filter components located on the lower side of the partition. The oil fume after the first filtration flows through the circulation pipe to the space in the purification box located on the upper side of the partition, so that the oil fume is circulated and filtered. The oil fume is filtered and purified for the second time through multiple groups of filter components located on the upper side of the partition, thereby improving the filtration efficiency of the oil fume, and the oil fume is discharged through the exhaust component. The operation of the exhaust component generates negative pressure inside the purification box, thereby improving the purification efficiency of the oil fume by the filter component. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0017] Figure 2 It is a front cross-sectional view of the utility model;

[0018] Figure 3 It is a schematic diagram of the local structure of the utility model;

[0019] Figure 4 It is a structural schematic diagram of the filter assembly of the utility model;

[0020] Figure numerals: 1, purification box; 101, box body; 102, air inlet; 103, box cover; 2, partition; 3, filter assembly; 301, frame; 302, beam; 303, filter material; 4, circulation pipe; 5, exhaust assembly; 501, shell; 502, second motor frame; 503, first motor; 504, fan blade; 6, exhaust mechanism; 601, cover body; 602, baffle; 603, exhaust channel; 604, frame; 605, exhaust fan. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0022] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0023] It should be noted that similar reference numerals and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings. In addition, the terms "first", "second", etc. are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0024] In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "upper", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, or are the orientations or positional relationships in which the utility model product is usually placed when in use. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0025] like Figures 1 to 4As shown, a circulating oil fume purifier comprises a purification box 1, a partition 2 is fixedly installed on the inner wall of the purification box 1, a through groove is opened on the surface of the partition 2, and a filter assembly 3 is inserted into the through groove inside the purification box 1 and on the surface of the partition 2, a circulation pipe 4 for oil fume circulation is arranged on the bottom surface of the purification box 1 and the bottom surface of the partition 2, an exhaust assembly 5 is arranged on the top of the purification box 1, and an exhaust mechanism 6 is fixedly installed on the bottom of the purification box 1. More specifically, the oil fume is sucked into the interior of the purification box 1 through the exhaust mechanism 6, and is filtered and purified through multiple groups of filter components 3 located on the lower side of the partition 2. The oil fume after one filtration flows through the circulation pipe 4 to the space in the purification box 1 located on the upper side of the partition 2, so that the oil fume is circulated and filtered, and is filtered and purified for the second time through multiple groups of filter components 3 located on the upper side of the partition 2, thereby improving the filtration efficiency of the oil fume, and the oil fume is discharged through the exhaust component 5, and the operation of the exhaust component 5 generates a negative pressure inside the purification box 1, thereby improving the purification efficiency of the oil fume by the filter component 3.

[0026] The purification box 1 includes a box body 101, an air inlet 102 is provided on the bottom surface of the box body 101, a partition 2 is fixedly installed inside the box body 101, and a box cover 103 is hingedly installed on the top of the box body 101. More specifically, the oil smoke can be introduced into the box body 101 through the air extraction mechanism 6 through the air inlet 102 at the bottom of the box body 101, and the filter assembly 3 inside the box body 101 can be conveniently taken out, replaced, and cleaned by opening the box cover 103.

[0027] The filter assembly 3 includes a frame 301, the frame 301 is inserted into the through groove on the surface of the partition 2, and the front and rear inner walls of the frame 301 are fixedly mounted with crossbeams 302, the inner wall of the frame 301 is fixedly mounted with filter material 303, and the edges of the frame 301 are respectively fitted with the inner wall of the box body 101 and the bottom surface of the box cover 103. More specifically, the frame 301 is inserted into the interior of the partition 2 so that the crossbeam 302 and the partition 2 are flush, and the oil fume is purified once through the filter material 303 on the lower side, and the oil fume is filtered twice through the crossbeam 302 on the upper side.

[0028] The exhaust assembly 5 includes a housing 501, the housing 501 is fixedly mounted on the top surface of the box cover 103, a second motor frame 502 is fixedly mounted on the inner wall of the housing 501, a first motor 503 is fixedly plugged into the interior of the second motor frame 502, and a fan blade 504 is fixedly mounted on the output end of the first motor 503. More specifically, the fan blade 504 is driven to rotate by the first motor 503, and the rotation of the fan blade 504 discharges the gas inside the box 101, so that negative pressure is generated inside the box 101.

[0029] The exhaust mechanism 6 includes a cover body 601, the cover body 601 is fixedly mounted on the bottom surface of the box body 101, a baffle 602 is fixedly mounted on the inner wall of the cover body 601, an exhaust passage 603 is arranged on the surface of the baffle 602, a frame 604 is fixedly mounted on the inner wall of the exhaust passage 603, and an exhaust fan 605 is plugged into the inside of the frame 604. More specifically, the exhaust fan 605 allows the oil smoke to be extracted into the inside of the cover body 601 through the exhaust passage 603, and the oil smoke enters the inside of the box body 101 through the air inlet 102.

[0030] There are multiple groups of filter components 3, and the materials of the filter materials 303 in the multiple groups of filter components 3 are different. More specifically, the multiple groups of filter materials 303 can perform multi-stage filtering on the oil smoke.

[0031] In summary: the oil fume is sucked into the interior of the purification box 1 through the exhaust mechanism 6, and the oil fume is filtered and purified through multiple groups of filter components 3 located on the lower side of the partition 2. The oil fume after one filtration flows through the circulation pipe 4 to the space of the purification box 1 located on the upper side of the partition 2, so that the oil fume is circulated and filtered, and the oil fume is filtered and purified for the second time through multiple groups of filter components 3 located on the upper side of the partition 2, thereby improving the filtration efficiency of the oil fume, and the oil fume is discharged through the exhaust component 5, and the operation of the exhaust component 5 generates a negative pressure inside the purification box 1, thereby improving the purification efficiency of the oil fume by the filter component 3.

[0032] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and the specification only describe the principles of the utility model. The utility model may be subject to various changes and improvements without departing from the spirit and scope of the utility model. These changes and improvements fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A circulating oil fume purifier, characterized in that: The invention comprises a purification box (1), wherein a partition (2) is fixedly mounted on the inner wall of the purification box (1), a through groove is provided on the surface of the partition (2), and a filter assembly (3) is inserted into the through groove inside the purification box (1) and on the surface of the partition (2), a circulation pipe (4) for oil fume circulation is arranged on the bottom surface of the purification box (1) and the bottom surface of the partition (2), an exhaust assembly (5) is arranged on the top of the purification box (1), and an exhaust mechanism (6) is fixedly mounted on the bottom of the purification box (1).

2. A circulating oil fume purifier according to claim 1, characterized in that: The purification box (1) comprises a box body (101), the bottom surface of the box body (101) is provided with an air inlet (102), a partition (2) is fixedly installed inside the box body (101), and a box cover (103) is hingedly installed on the top of the box body (101).

3. The circulating oil fume purifier according to claim 2, characterized in that: The filter assembly (3) comprises a frame (301), the frame (301) is inserted into the through groove on the surface of the partition (2), and crossbeams (302) are fixedly installed on the inner walls of the front and rear sides of the frame (301), and filter material (303) is fixedly installed on the inner wall of the frame (301), and the edges of the frame (301) are respectively arranged to fit the inner wall of the box body (101) and the bottom surface of the box cover (103).

4. The circulating oil fume purifier according to claim 2, characterized in that: The exhaust assembly (5) comprises a shell (501), the top surface of the box cover (103) is fixedly mounted with the shell (501), the inner wall of the shell (501) is fixedly mounted with a second motor frame (502), the interior of the second motor frame (502) is fixedly plugged with a first motor (503), and the output end of the first motor (503) is fixedly mounted with a fan blade (504).

5. The circulating oil fume purifier according to claim 2, characterized in that: The exhaust mechanism (6) comprises a cover body (601), the cover body (601) is fixedly mounted on the bottom surface of the box body (101), a baffle (602) is fixedly mounted on the inner wall of the cover body (601), an exhaust channel (603) is arranged on the surface of the baffle (602), a frame body (604) is fixedly mounted on the inner wall of the exhaust channel (603), and an exhaust fan (605) is plugged into the interior of the frame body (604).

6. The circulating oil fume purifier according to claim 3, characterized in that: There are multiple groups of the filter components (3), and the filter materials (303) in the multiple groups of filter components (3) are made of different materials.

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