Wet-type oil fume purifier

Abstract

The utility model discloses a wet type oil smoke purifier which comprises a first filtering unit, a second filtering unit, a third filtering unit and a fourth filtering unit, the first filtering unit comprises a waste gas collecting box, a filtering plate is arranged on one side of the inner wall of the waste gas collecting box, a cleaning assembly is arranged on the outer surface of one side of the filtering plate, and a splitter plate is arranged in the middle of the inner wall of the waste gas collecting box; an air extractor is fixedly connected to one side of the inner wall of the waste gas collecting box, a liquid storage box is fixedly connected to the outer surface of one side of the waste gas collecting box, and the output end of the air extractor is fixedly connected to the interior of the liquid storage box. Through the arrangement of the splitter plate and the filter plate, large oily particles can be filtered out, waste gas is pumped into the liquid storage tank, cleaning liquid is filled in the liquid storage tank, gas can be fully cleaned in the liquid, and the gas is pumped into the second filter unit after being cleaned, so that the waste gas is filtered out. The heating pipe and the activated carbon filtering layer are used for deodorizing and filtering, so that the filtering effect is improved.

Description

Technical Field

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

[0002] Oil fume is a three-phase mixed aerosol of gas, liquid and solid, with a very complex composition. Oil fume is harmful to the human body. Oil fume purifier is a device that purifies the oil fume generated during cooking. Oil fume purifiers are usually divided into wet oil fume purifiers and electrolytic oil fume purifiers; they are often used in hotels, restaurants, bars, restaurants, schools, institutions, factories and other places; food frying and cooking processing industries; wet oil fume purifiers mainly spray clean water mist to make it fully contact and contain the oil fume to achieve oil fume purification. However, the oily components contained in oil fume are relatively large, and it is difficult to effectively filter the oil fume only through the water mist sprayed by the nozzle. Utility Model Content

[0003] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and utility model name of this application to avoid blurring the purpose of this section, specification abstract and utility model name, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0004] In view of the above problems existing in the existing wet fume purifier, the present utility model is proposed.

[0005] Therefore, the purpose of the utility model is to provide a wet oil fume purifier, which is designed to solve the problem that "the oily components contained in the oil fume are relatively large, and it is difficult to effectively filter the oil fume only by spraying water mist from the nozzle."

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions: a wet fume purifier, comprising:

[0007] The first filter unit comprises an exhaust gas collection box, a filter plate is arranged on one side of the inner wall of the exhaust gas collection box, a cleaning assembly is arranged on one side of the outer surface of the filter plate, a diverter plate is arranged in the middle of the inner wall of the exhaust gas collection box, an exhaust fan is fixedly connected to one side of the inner wall of the exhaust gas collection box, a liquid storage tank is fixedly connected to one side of the outer surface of the exhaust gas collection box, and an output end of the exhaust fan is fixedly connected to the inside of the liquid storage tank;

[0008] The second filter unit includes a filter box, one side outer surface of the filter box is fixedly connected to the side outer surface of the liquid storage tank, the filter box and the adjacent sides of the liquid storage tank are fixedly connected with an air intake fan, an activated carbon filter layer is arranged on one side of the inner wall of the filter box, and the outer surfaces of the filter box and the exhaust gas collection box are both provided with a snap-on assembly.

[0009] As a preferred solution of the wet fume purifier described in the utility model, the cleaning component includes a driving motor and a sliding rod, the outer surface of the driving motor is fixedly connected to the outer surface of the exhaust gas collecting box, the output end of the driving motor is fixedly connected to a screw rod, one end of the screw rod is rotatably connected to the inner side of the exhaust gas collecting box, the outer surface of the screw rod is threadedly connected to a cleaning plate, the lower end of the cleaning plate is slidably connected to the outer surface of the sliding rod, and the sliding rod is fixedly connected to the inside of the exhaust gas collecting box.

[0010] As a preferred solution of the wet fume purifier described in the utility model, the upper surface of the exhaust gas collection box is provided with a spray assembly, the spray assembly includes a water pipe, a plurality of nozzles are fixedly connected to the lower surface of the water pipe, a protective cover is provided on the upper surface of the water pipe, and the lower surface of the protective cover is connected to the upper surface of the exhaust gas collection box through a clamping assembly.

[0011] As a preferred solution of the wet fume purifier described in the utility model, the outer surface of the diverter plate is provided with a plurality of through holes, the diverter plate is arranged below the spray assembly, the lower surface of the diverter plate is provided with an oil collecting box, and the upper surface of the oil collecting box is fixedly connected to the lower surface of the exhaust gas collecting box.

[0012] As a preferred solution of the wet fume purifier described in the utility model, a heating pipe is arranged on the other side of the inner wall of the filter box, and the heating pipe is arranged on the adjacent side of the activated carbon filter layer and the intake fan. An exhaust fan is fixedly connected to the outer surface of the other side of the filter box, and a cover plate is arranged on the upper surface of the filter box, and the lower surface of the cover plate is fixedly connected to the filter box through a snap-on assembly.

[0013] As a preferred solution of the wet fume purifier described in the utility model, the snap-on assembly includes a snap-on body and a snap-on box, the snap-on body is arranged on the outer surface of the filter box and the exhaust gas collection box, the snap-on box is fixedly connected to the outer surface of the protective cover and the cover plate, and the snap-on body is connected to the snap-on box through a hook.

[0014] Beneficial effects of the utility model:

[0015] Larger oily particles can be filtered out by setting the diverter plate and the filter plate, and the exhaust gas is pumped into the liquid storage tank, which is equipped with clean liquid. The gas will be fully cleaned in the liquid. After cleaning, the gas is pumped into the second filter unit, and deodorization and filtration are performed through the heating tube and the activated carbon filter layer to improve the filtering effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following briefly introduces the drawings required for the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0017] Figure 1 A three-dimensional diagram of a wet oil fume purifier proposed by the utility model;

[0018] Figure 2 for Figure 1 A schematic structural diagram of a first filtering unit;

[0019] Figure 3 for Figure 1 A cross-sectional view of a liquid storage tank;

[0020] Figure 4 for Figure 1 Schematic diagram of the structure of the second filter unit.

[0021] In the figure: 100, first filter unit; 101, exhaust gas collection box; 102, filter plate; 103, cleaning assembly; 103a, drive motor; 103b, screw rod; 103c, slide rod; 103d, cleaning plate; 104, diverter plate; 105, spray assembly; 105a, water pipe; 105b, nozzle; 105c, protective cover; 106, vacuum pump; 107, oil collecting box; 108, liquid storage tank; 200, second filter unit; 201, filter box; 202, suction fan; 203, heating pipe; 204, activated carbon filter layer; 205, exhaust fan; 206, cover plate; 207, snap-on assembly; 207a, snap-on body; 207b, snap-on box. DETAILED DESCRIPTION

[0022] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0023] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0024] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0025] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the embodiments of the present invention, for the sake of convenience, the cross-sectional diagrams showing the device structure will not be partially enlarged according to the general scale, and the schematic diagrams are only examples, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0026] Reference Figure 1-4 The utility model provides a wet type oil fume purifier, comprising:

[0027] The first filter unit 100 includes an exhaust gas collection box 101, a filter plate 102 is provided on one side of the inner wall of the exhaust gas collection box 101, a cleaning component 103 is provided on one side of the outer surface of the filter plate 102, a diverter plate 104 is provided in the middle of the inner wall of the exhaust gas collection box 101, an exhaust fan 106 is fixedly connected to one side of the inner wall of the exhaust gas collection box 101, a liquid storage tank 108 is fixedly connected to one side of the outer surface of the exhaust gas collection box 101, and an output end of the exhaust fan 106 is fixedly connected to the inside of the liquid storage tank 108;

[0028] The second filter unit 200 includes a filter box 201, one side of the outer surface of the filter box 201 is fixedly connected to the outer surface of the liquid storage tank 108, the adjacent sides of the filter box 201 and the liquid storage tank 108 are fixedly connected with an air suction fan 202, one side of the inner wall of the filter box 201 is provided with an activated carbon filter layer 204, and the outer surfaces of the filter box 201 and the waste gas collection box 101 are both provided with a snap-on assembly 207. The oil smoke is sucked in by the exhaust fan 106, and the oil smoke first passes through the preliminary filtration of the filter plate 102, the filter plate 102 can capture larger grease particles and some impurities, and the diverter plate 104 makes the oil smoke after preliminary filtration more evenly distributed inside the waste gas collection box 101, thereby improving the purification efficiency. The cleaning assembly 103 facilitates regular cleaning of the filter plate 102 to maintain the filtration efficiency, and is convenient for replacing and cleaning the filter plate 102 and the activated carbon filter layer 204, reducing the difficulty of daily maintenance and ensuring the long-term stable and efficient operation of the equipment.

[0029] The cleaning assembly 103 includes a driving motor 103a and a sliding rod 103c. The outer surface of the driving motor 103a is fixedly connected to the outer surface of the exhaust gas collection box 101. The output end of the driving motor 103a is fixedly connected to a screw rod 103b. One end of the screw rod 103b is rotatably connected to the inner side of the exhaust gas collection box 101. The outer surface of the screw rod 103b is threadedly connected to a cleaning plate 103d. The lower end of the cleaning plate 103d is slidably connected to the outer surface of the sliding rod 103c. The sliding rod 103c is fixedly connected to the inside of the exhaust gas collection box 101. The driving motor 103a drives the screw rod 103b to rotate, and then pushes the cleaning plate 103d to reciprocate along the sliding rod 103c on the surface of the filter plate 102 through the threads on the screw rod 103b, which can effectively scrape off the grease and impurities attached to the filter plate 102, making maintenance simpler and more efficient, without the need for frequent disassembly and cleaning, and reducing the labor intensity and time cost of manual maintenance.

[0030] Furthermore, a spray assembly 105 is provided on the upper surface of the waste gas collection box 101. The spray assembly 105 includes a water pipe 105a. A plurality of nozzles 105b are fixedly connected to the lower surface of the water pipe 105a. A protective cover 105c is provided on the upper surface of the water pipe 105a. The lower surface of the protective cover 105c is connected to the upper surface of the waste gas collection box 101 through a clamping assembly 207. Liquid is transported to the nozzle 105b through the water pipe 105a. The nozzle 105b sprays the liquid evenly in the waste gas collection box 101. The provision of multiple nozzles 105b ensures the uniform distribution of the spray liquid and improves the treatment effect. The design of the protective cover 105c and the clamping assembly 207 makes the maintenance and cleaning of the spray assembly 105 easier and quicker. The assembly can be disassembled and installed without professional tools, reducing the time and cost of equipment maintenance.

[0031] Furthermore, the outer surface of the diverter plate 104 is provided with a plurality of through holes, the diverter plate 104 is arranged below the spray assembly 105, an oil receiving box 107 is arranged on the lower surface of the diverter plate 104, and the upper surface of the oil receiving box 107 is fixedly connected to the lower surface of the exhaust gas collection box 101. The diverter plate 104 can perform preliminary filtration on the gas, and can block the larger grease particles in the oil smoke in conjunction with the setting of the filter plate 102, and the spray assembly 105 can flush the diverter plate 104 to reduce the frequency of disassembly and cleaning. The oil receiving box 107 is located below the diverter plate 104, and is used to collect grease and other pollutants dripping after passing through the diverter plate 104, thereby preventing these pollutants from entering the filtration system again, and ensuring the cleanliness and efficient operation of the filtration system.

[0032] Furthermore, a heating pipe 203 is provided on the other side of the inner wall of the filter box 201, and the heating pipe 203 is provided on the adjacent side of the activated carbon filter layer 204 and the suction fan 202. An exhaust fan 205 is fixedly connected to the outer surface of the other side of the filter box 201. A cover plate 206 is provided on the upper surface of the filter box 201, and the lower surface of the cover plate 206 is fixedly connected to the filter box 201 through a clamping assembly 207. The function of the heating pipe 203 in the filter box 201 is to increase the temperature in the filter box 201, thereby enhancing the adsorption efficiency of the activated carbon filter layer 204 on harmful substances in the exhaust gas. High temperature can improve the adsorption kinetics of activated carbon, making organic matter in the exhaust gas easier to be adsorbed, and accelerating the decomposition process of harmful substances. The suction fan 202 is responsible for introducing the exhaust gas into the filter box 201 to ensure that the exhaust gas can be evenly passed through the activated carbon filter layer 204 for effective purification. The purified gas is finally discharged from the filter box 201 by the exhaust fan 205. The cover plate 206 ensures the sealing of the filter box 201 to prevent leakage of untreated exhaust gas, and through the design of the snap-fit ​​assembly 207, the cover plate 206 can be easily installed and disassembled, which is convenient for daily maintenance of the filter box 201 and replacement of the activated carbon filter layer 204.

[0033] Furthermore, the snap assembly 207 includes a snap body 207a and a snap box 207b, wherein the snap body 207a is arranged on the outer surface of the filter box 201 and the exhaust gas collection box 101, and the snap box 207b is fixedly connected to the outer surface of the protective cover 105c and the cover plate 206, and the snap body 207a is connected to the snap box 207b through a hook. A stable and easy-to-operate connection is achieved between the filter box 201 and the exhaust gas collection box 101, and between the protective cover 105c and the cover plate 206. The snap body 207a and the snap box 207b allow the assembly and disassembly of the components to be completed by simple insertion and extraction operations without the use of tools, and this connection method greatly reduces the time and labor required for maintenance and replacement of components.

[0034] During use, the exhaust gas is drawn into the exhaust gas collection box 101 by starting the suction fan 202. When the exhaust gas passes through the filter plate 102 and the diverter plate 104, larger particles can be intercepted to form a preliminary filtration. Then the exhaust gas will be drawn into the liquid storage tank 108. The exhaust gas will directly enter the clean liquid. Then, the gas can contact with the liquid during the upward movement so that the gas is cleaned, thereby improving the cleaning effect of the liquid. The cleaned gas will enter the interior of the filter box 201 and then be heated and dehumidified by the heating tube 203. At the same time, the activated carbon filter layer 204 can be used to perform secondary filtration on the gas and remove odors from the gas, thereby improving the filtering effect. After the filtration is completed, the spray component 105 is started to flush the diverter plate 104. At the same time, the drive motor 103a is started to drive the screw rod 103b to control the cleaning plate 103d to clean the inner wall of the filter plate 102, thereby reducing the need for internal cleaning and facilitating use. In addition, the clamping component 207 can be used to facilitate disassembly and maintenance, thereby improving efficiency.

[0035] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A wet fume purifier, characterized in that: include: A first filtering unit (100) comprises a waste gas collection box (101), a filter plate (102) being arranged on one side of the inner wall of the waste gas collection box (101), a cleaning assembly (103) being arranged on one side of the outer surface of the filter plate (102), a diverter plate (104) being arranged in the middle of the inner wall of the waste gas collection box (101), an air pump (106) being fixedly connected to one side of the inner wall of the waste gas collection box (101), a liquid storage box (108) being fixedly connected to one side of the outer surface of the waste gas collection box (101), and an output end of the air pump (106) being fixedly connected to the inside of the liquid storage box (108); The second filter unit (200) comprises a filter box (201), one side outer surface of the filter box (201) is fixedly connected to the side outer surface of the liquid storage box (108), the filter box (201) and the adjacent side of the liquid storage box (108) are fixedly connected with an air intake fan (202), one side of the inner wall of the filter box (201) is provided with an activated carbon filter layer (204), and the outer surfaces of the filter box (201) and the exhaust gas collection box (101) are both provided with a snap-on assembly (207).

2. A wet type oil fume purifier according to claim 1, characterized in that: The cleaning component (103) comprises a driving motor (103a) and a sliding rod (103c), wherein the outer surface of the driving motor (103a) is fixedly connected to the outer surface of the waste gas collection box (101), and the output end of the driving motor (103a) is fixedly connected to a screw rod (103b), one end of the screw rod (103b) is rotatably connected to an inner side of the waste gas collection box (101), and the outer surface of the screw rod (103b) is threadedly connected to a cleaning plate (103d), and the lower end of the cleaning plate (103d) is slidably connected to the outer surface of the sliding rod (103c), and the sliding rod (103c) is fixedly connected to the inside of the waste gas collection box (101).

3. A wet type oil fume purifier according to claim 1, characterized in that: The upper surface of the waste gas collection box (101) is provided with a spray assembly (105), the spray assembly (105) comprises a water pipe (105a), a plurality of spray heads (105b) are fixedly connected to the lower surface of the water pipe (105a), a protective cover (105c) is provided on the upper surface of the water pipe (105a), and the lower surface of the protective cover (105c) is connected to the upper surface of the waste gas collection box (101) via a snap-on assembly (207).

4. A wet type oil fume purifier according to claim 1, characterized in that: The outer surface of the diverter plate (104) is provided with a plurality of through holes. The diverter plate (104) is arranged below the spray assembly (105). An oil receiving box (107) is arranged on the lower surface of the diverter plate (104). The upper surface of the oil receiving box (107) is fixedly connected to the lower surface of the exhaust gas collection box (101).

5. A wet type oil fume purifier according to claim 1, characterized in that: A heating pipe (203) is provided on the other side of the inner wall of the filter box (201), and the heating pipe (203) is provided on the adjacent side of the activated carbon filter layer (204) and the air intake fan (202). An exhaust fan (205) is fixedly connected to the outer surface of the other side of the filter box (201). A cover plate (206) is provided on the upper surface of the filter box (201), and the lower surface of the cover plate (206) is fixedly connected to the filter box (201) via a snap-on assembly (207).

6. A wet type oil fume purifier according to claim 1, characterized in that: The snap-fit ​​assembly (207) comprises a snap-fit ​​body (207a) and a snap-fit ​​box (207b); the snap-fit ​​body (207a) is arranged on the outer surfaces of the filter box (201) and the exhaust gas collection box (101); the snap-fit ​​box (207b) is fixedly connected to the outer surfaces of the protective cover (105c) and the cover plate (206); and the snap-fit ​​body (207a) is connected to the snap-fit ​​box (207b) via a hook.

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