Oil smoke purification gas-liquid separation device

Abstract

The utility model discloses an oil smoke purification gas-liquid separation device, which comprises a main body unit, a gas-liquid separation unit and a gas-liquid separation unit, the main body unit comprises a smoke exhaust barrel, a gas inlet is arranged at the bottom of the smoke exhaust barrel, and a filter screen is rotatably connected in the smoke exhaust barrel; the operation unit comprises a round pipe, a plurality of spiral blades are fixedly connected to the round pipe, a liquid conveying pipe is fixedly connected to the round pipe, a second electromagnetic valve and a third electromagnetic valve are arranged on the round pipe, a plurality of first inclined openings and a plurality of second inclined openings are formed in the round pipe, and a plurality of brush rods are fixedly connected to the inner wall of the smoke discharging cylinder. Cleaning liquid is conveyed into the round pipe, the upper surface and the lower surface of the filter screen are washed, meanwhile, the filter screen is driven to rotate, the upper surface and the lower surface of the filter screen are cleaned through the brush rods, cleanliness of the filter screen is guaranteed, and the situation that the filter screen is blocked, and the smoke exhaust effect is affected is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of oil fume purification, in particular to an oil fume purification gas-liquid separation device. Background Art

[0002] In daily life, oil fume purification in the kitchen or other occasions has always been more important. The issue of oil fume purification has become more and more of a concern, and the corresponding oil fume purification devices are also varied.

[0003] According to the Chinese national patent publication number: CN220061857U, a fume purification gas-liquid separation device is disclosed, including a smoke exhaust pipe, the smoke exhaust pipe is a cylindrical structure, and the upper and lower parts are open, the bottom end of the smoke exhaust pipe is installed with an oil receiving hood, the middle of the smoke exhaust pipe is vertically installed with a vertical pipe, the outer wall of the vertical pipe is installed with a plurality of spiral blades, and the spiral blades are arc-shaped plate structures wound around the outer side of the vertical pipe. In the oil fume purification gas-liquid separation device, the filter screen can block large particles of impurities outside, pass the oil fume, so that large particles of impurities will not enter the smoke exhaust pipe, and avoid internal blockage. When the oil fume passes through the smoke exhaust pipe, it is cooled by contacting with the spiral blades and becomes oil droplets, which slide down the spiral blades into the oil receiving hood. The cleaning of the oil fume impurities can be ensured by regularly disassembling the sealing cover of the oil receiving hood. According to the needs, multiple spiral blades are arranged on the outer side of the vertical pipe for splicing, and the length of the spiral blades is extended according to different places to improve the effect of oil fume separation.

[0004] When the device is in use, the oil smoke flows from bottom to top, and at the same time, the oil above drips onto the filter. After long-term use, the particles in the oil smoke will adhere to the filter, causing the filter to be blocked, which is not conducive to the discharge of oil smoke. Utility Model Content

[0005] 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.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0007] A fume purification gas-liquid separation device, comprising:

[0008] The main unit comprises a smoke exhaust tube, an air inlet is arranged at the bottom of the smoke exhaust tube, and a filter is rotatably connected inside the smoke exhaust tube;

[0009] The operating unit includes a circular tube, which is rotatably inserted into the filter net, a plurality of spiral blades are fixedly connected to the circular tube, an infusion tube is fixedly connected to the circular tube, the infusion tube is fixedly inserted into the smoke exhaust pipe, a second solenoid valve and a third solenoid valve are respectively provided on the circular tube, a plurality of first oblique openings and second oblique openings are respectively opened on the circular tube, a plurality of brush rods are fixedly connected to the inner wall of the smoke exhaust pipe, a movable component for driving the filter net to rotate is provided on the smoke exhaust pipe, a driving component is provided on the circular tube, and a transmission component is provided between the driving component and the movable component.

[0010] As a preferred solution of the oil fume purification gas-liquid separation device described in the utility model, the movable component includes an annular tooth plate, which is fixedly connected to the filter net, and a round rod is rotatably connected to the smoke exhaust pipe, and a gear is fixedly connected to the round rod, and the gear is meshed with the annular tooth plate.

[0011] As a preferred solution of the oil fume purification gas-liquid separation device described in the utility model, the driving component includes a rotating rod, which is rotatably inserted into the circular tube and the smoke exhaust pipe, and the rotating rod is fixedly connected to an impeller, and a semicircular plate is fixedly connected to the inner wall of the circular tube above the impeller.

[0012] As a preferred solution of the oil fume purification gas-liquid separation device described in the utility model, the transmission assembly includes an active transmission wheel, the active transmission wheel is fixedly connected to the rotating rod, a driven transmission wheel is fixedly connected to the round rod, and a transmission belt is provided between the active transmission wheel and the driven transmission wheel.

[0013] As a preferred solution of the oil fume purification gas-liquid separation device described in the utility model, wherein: the first oblique opening is inclined downward, and the second oblique opening is inclined upward.

[0014] As a preferred solution of the oil fume purification gas-liquid separation device described in the utility model, wherein: a drain pipe is fixedly connected to the bottom of the smoke exhaust pipe, and a first solenoid valve is provided on the drain pipe.

[0015] Beneficial effects of the utility model:

[0016] The user fixes the upper and bottom parts of the smoke exhaust pipe separately through external equipment, and then delivers cleaning liquid into the circular tube through the infusion tube, and at the same time opens the second solenoid valve, so that the cleaning liquid can be sprayed out through the first oblique opening and the second oblique opening, and the upper and lower surfaces of the filter net are washed respectively. At the same time, the water flows through the circular tube to drive the impeller to rotate, so that the rotating rod rotates, and the active transmission wheel rotates, and the driven transmission wheel rotates through the transmission belt, so that the circular rod rotates, the gear rotates, the annular gear plate rotates, and the filter net rotates. The upper and lower surfaces of the filter net are cleaned by the brush rod, which ensures the cleanliness of the filter net and avoids clogging of the filter net, which affects its smoke exhaust effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] 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:

[0018] Figure 1 This is a schematic diagram of the overall structure of a fume purification gas-liquid separation device proposed by the utility model;

[0019] Figure 2 for Figure 1 A schematic diagram of a partial cross-sectional structure;

[0020] Figure 3 for Figure 2 Schematic diagram of the local cross-sectional structure.

[0021] In the figure: 100, main unit; 101, smoke exhaust pipe; 102, air inlet; 103, filter screen; 104, drain pipe; 105, first solenoid valve; 200, operating unit; 201, round tube; 202, spiral blade; 203, infusion tube; 204, second solenoid valve; 205, third solenoid valve; 206, first oblique opening; 207, second oblique opening; 208, brush rod; 209, movable component; 209a, annular gear plate; 209b, round rod; 209c, gear; 210, driving component; 210a, rotating rod; 210b, impeller; 210c, semicircular plate; 211, transmission component; 211a, active transmission wheel; 211b, driven transmission wheel; 211c, transmission belt. 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 1-3 The utility model provides a fume purification gas-liquid separation device, comprising:

[0027] The main unit 100 includes a smoke exhaust tube 101, an air inlet 102 is provided at the bottom of the smoke exhaust tube 101, and a filter screen 103 is rotatably connected inside the smoke exhaust tube 101;

[0028] The operating unit 200 includes a circular tube 201, which is rotatably inserted into the filter 103, and a plurality of spiral blades 202 are fixedly connected to the circular tube 201. An infusion tube 203 is fixedly connected to the circular tube 201, and the infusion tube 203 is fixedly inserted into the smoke exhaust pipe 101. A second solenoid valve 204 and a third solenoid valve 205 are respectively provided on the circular tube 201, and a plurality of first oblique openings 206 and second oblique openings 207 are respectively opened on the circular tube 201. A plurality of brush rods 208 are fixedly connected to the inner wall of the smoke exhaust pipe 101, and a movable component 209 for driving the filter 103 to rotate is provided on the smoke exhaust pipe 101. A driving component 210 is provided on the circular tube 201, and a transmission component 211 is provided between the driving component 210 and the movable component 209.

[0029] Among them, the movable component 209 includes an annular tooth plate 209a, which is fixedly connected to the filter screen 103. A round rod 209b is rotatably connected to the smoke exhaust pipe 101, and a gear 209c is fixedly connected to the round rod 209b. The gear 209c is meshed with the annular tooth plate 209a, so that when the round rod 209b rotates, it can drive the gear 209c to rotate, so that the annular tooth plate 209a rotates, and the filter screen 103 rotates.

[0030] Furthermore, the driving assembly 210 includes a rotating rod 210a, which is rotatably inserted into the circular tube 201 and the smoke exhaust pipe 101. The rotating rod 210a is fixedly connected to an impeller 210b, and a semicircular plate 210c is fixedly connected to the inner wall of the circular tube 201 above the impeller 210b, so that when the cleaning liquid flows downward through the circular tube 201, it can drive the impeller 210b to rotate, causing the rotating rod 210a to rotate.

[0031] Furthermore, the transmission assembly 211 includes an active transmission wheel 211a, which is fixedly connected to the rotating rod 210a, and a driven transmission wheel 211b is fixedly connected to the round rod 209b. A transmission belt 211c is provided between the active transmission wheel 211a and the driven transmission wheel 211b, so that when the rotating rod 210a rotates, the active transmission wheel 211a can be driven to rotate, and the driven transmission wheel 211b can be driven to rotate through the transmission belt 211c, so that the round rod 209b rotates.

[0032] Furthermore, the first oblique opening 206 is inclined downward, and the second oblique opening 207 is inclined upward, so that the cleaning liquid can flush the filter screen 103 downward through the first oblique opening 206 and flush the filter screen 103 upward through the second oblique opening 207 .

[0033] Furthermore, a drain pipe 104 is fixedly connected to the bottom of the smoke exhaust tube 101 , and a first solenoid valve 105 is provided on the drain pipe 104 . The user can discharge the cleaning liquid by controlling the first solenoid valve 105 .

[0034] During use, the user fixes the upper and bottom parts of the smoke exhaust pipe 101 respectively through external equipment, and then delivers cleaning liquid into the circular tube 201 through the infusion tube 203, and opens the second solenoid valve 204 at the same time, so that the cleaning liquid can be sprayed out through the first oblique opening 206 and the second oblique opening 207 to rinse the upper and lower surfaces of the filter 103 respectively. At the same time, the water flows through the circular tube 201 to drive the impeller 210b to rotate, so that the rotating rod 210a rotates, drives the active transmission wheel 211a to rotate, drives the driven transmission wheel 211b to rotate through the transmission belt 211c, so that the circular rod 209b rotates, drives the gear 209c to rotate, and drives the annular gear plate 209a to rotate, drives the filter 103 to rotate, and cleans the upper and lower surfaces of the filter 103 through the brush rod 208, thereby ensuring the cleanliness of the filter 103 and avoiding the filter 103 from being blocked and affecting its smoke exhaust effect.

[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 fume purification gas-liquid separation device, characterized in that: include: The main unit (100) comprises a smoke exhaust tube (101), an air inlet (102) is provided at the bottom of the smoke exhaust tube (101), and a filter screen (103) is rotatably connected inside the smoke exhaust tube (101); The operation unit (200) comprises a circular tube (201), the circular tube (201) is rotatably inserted into the filter screen (103), a plurality of spiral blades (202) are fixedly connected to the circular tube (201), a liquid infusion tube (203) is fixedly connected to the circular tube (201), the liquid infusion tube (203) is fixedly inserted into the smoke exhaust pipe (101), a second solenoid valve (204) and a third solenoid valve (205) are respectively provided on the circular tube (201), and the circular tube (201) is provided with a plurality of spiral blades (202) fixedly connected to the circular tube (201), and a plurality of spiral blades (202) are fixedly connected to the circular tube (201), and a plurality of spiral blades (202) are fixedly connected to the circular tube (201), and a plurality of spiral blades (202) are fixedly connected to the circular tube (201). A plurality of first oblique openings (206) and a second oblique opening (207) are respectively provided on the circular tube (201); a plurality of brush rods (208) are fixedly connected to the inner wall of the smoke exhaust pipe (101); a movable component (209) for driving the filter screen (103) to rotate is provided on the smoke exhaust pipe (101); a driving component (210) is provided on the circular tube (201); and a transmission component (211) is provided between the driving component (210) and the movable component (209).

2. The oil fume purification gas-liquid separation device according to claim 1, characterized in that: The movable component (209) comprises an annular tooth plate (209a), wherein the annular tooth plate (209a) is fixedly connected to the filter screen (103), and a round rod (209b) is rotatably connected to the smoke exhaust pipe (101), and a gear (209c) is fixedly connected to the round rod (209b), and the gear (209c) is meshed with the annular tooth plate (209a).

3. The oil fume purification gas-liquid separation device according to claim 2 is characterized in that: The driving assembly (210) comprises a rotating rod (210a), the rotating rod (210a) being rotatably inserted into the circular tube (201) and the smoke exhaust pipe (101), the rotating rod (210a) being fixedly connected to an impeller (210b), and a semicircular plate (210c) being fixedly connected to the inner wall of the circular tube (201) above the impeller (210b).

4. The oil fume purification gas-liquid separation device according to claim 3 is characterized in that: The transmission assembly (211) comprises a driving transmission wheel (211a), the driving transmission wheel (211a) is fixedly connected to the rotating rod (210a), a driven transmission wheel (211b) is fixedly connected to the round rod (209b), and a transmission belt (211c) is provided between the driving transmission wheel (211a) and the driven transmission wheel (211b).

5. The oil fume purification gas-liquid separation device according to claim 4, characterized in that: The first oblique opening (206) is inclined downward, and the second oblique opening (207) is inclined upward.

6. The oil fume purification gas-liquid separation device according to claim 5, characterized in that: A liquid discharge pipe (104) is fixedly connected to the bottom of the smoke exhaust pipe (101), and a first solenoid valve (105) is provided on the liquid discharge pipe (104).

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