Multifunctional oil fume purifier

Abstract

The utility model relates to the technical field of oil smoke purifiers, and discloses a multifunctional oil smoke purifier which comprises a shell and two high-voltage electric fields, a spraying mechanism is arranged in the shell and comprises an annular spraying pipe and a conveying pump, and a water outlet of the conveying pump penetrates through the shell and is fixedly connected with the annular spraying pipe; a water inlet of the conveying pump is fixedly connected with a connecting pipe, a dismounting and mounting mechanism is arranged on one side of the shell and comprises a filter plate, two racks, two gears and a pull rod, a mounting groove is formed in the front end of the outer wall of one side of the shell, and a moving groove is formed in one side of the interior of the shell. According to the utility model, the clamping block in the dismounting and mounting mechanism is connected with the filter plate in a clamping manner, so that the filter plate can be fixed in the mounting groove, the pull rod is pulled to enable the connecting block to drive the rack to move, and the clamping connection of the clamping block to the filter plate is released by utilizing the meshed connection between the rack and the gear, so that the dismounting and mounting of the filter plate are facilitated.

Description

Technical Field

[0001] This utility model relates to the field of oil fume purifier technology, and in particular to a multifunctional oil fume purifier. Background Technology

[0002] In commercial establishments with kitchens, such as hotels and restaurants, chefs often generate a lot of oil fumes during cooking. Inhaling too much oil fume can harm people's health. At this time, a multi-functional oil fume purifier is needed. It uses a filter to filter out large particles in the oil fume, then uses a high-voltage electric field to adsorb the oil fume particles, and finally discharges them. This not only protects the health of the staff, but also reduces pollution to the environment.

[0003] However, the filtration efficiency of the filter plates in multi-functional fume purifiers decreases after a period of use, requiring regular cleaning or replacement by staff. Currently, most multi-functional fume purifiers on the market do not allow for easy disassembly and installation of the filter plates, increasing the difficulty of equipment maintenance for staff.

[0004] Therefore, those skilled in the art have provided a multifunctional fume purifier to solve the problems mentioned in the background art. Utility Model Content

[0005] The purpose of this utility model is to overcome the shortcomings of the existing technology and provide a multi-functional fume purifier. The filter plate can be fixed in the installation groove by the locking block in the disassembly and assembly mechanism. Pulling the pull rod causes the connecting block to drive the rack to move. The meshing connection between the rack and the gear releases the locking block from the filter plate, which facilitates the disassembly and assembly of the filter plate.

[0006] To achieve the above objectives, this utility model provides a multifunctional oil fume purifier, including a shell and two high-voltage electric fields. The shell is equipped with a spraying mechanism, which includes an annular spray pipe and a delivery pump. The outlet of the delivery pump passes through the shell and is fixedly connected to the annular spray pipe. The inlet of the delivery pump is fixedly connected to a connecting pipe.

[0007] A disassembly and assembly mechanism is provided on one side of the housing. The disassembly and assembly mechanism includes a filter plate, two racks, two gears and a pull rod. An installation groove is provided at the front end of the outer wall of one side of the housing, and a moving groove is provided on one side of the interior of the housing. A return spring is fixedly connected to the middle of the inner wall of the front end of the moving groove, and a connecting block is fixedly connected to the rear end of the return spring. All racks are meshed with gears.

[0008] The other side of the gear is rotatably connected to the inner wall of the other side of the moving groove. One side of the gear passes through the outer shell and is fixedly connected to a locking block. The side of the locking block near the filter plate is locked to the filter plate. The middle part of the outer wall of the front end of the connecting block is fixedly connected to the pull rod.

[0009] Through the above technical solution, the filter plate can be fixed in the mounting groove by the locking block in the disassembly and assembly mechanism. Pulling the pull rod causes the connecting block to move the rack, and the meshing connection between the rack and gear releases the locking block from the filter plate, making it easy to disassemble and assemble the filter plate. In addition, the degreasing agent is pumped into the annular spray pipe by the delivery pump in the spraying mechanism and sprayed out from multiple spray holes on it to mix with the oil fume particles, so that the large oil fume particles can be dissolved and absorbed on the filter plate, thereby facilitating the filtration of large oil fume particles and improving the filtration effect.

[0010] Furthermore, pads are fixedly connected to all four sides of the lower end of the outer casing, and a connecting flange is fixedly connected to the outer wall of the rear end of the outer casing;

[0011] The above technical solution allows the equipment to be placed stably on the ground by the four pads fixed at the bottom of the outer casing, improving the stability of the equipment during operation. The connecting flange fixed at the rear of the outer casing is connected to the exhaust duct with multiple bolts and nuts. The fan on the exhaust duct draws the air out of the outer casing, creating negative pressure, which in turn draws the external oil fumes into the outer casing.

[0012] Furthermore, an electrical control box door is hinged to the front end of the outer wall on the other side of the housing, and a PLC control panel is fixedly connected to the middle of the outer wall on the other side of the electrical control box door.

[0013] The above technical solution allows for the cleaning of the interior of the housing by opening the electrical box door, which is hinged to the housing, while the PLC control panel fixedly connected to the electrical box door facilitates the operation of the equipment by the staff.

[0014] Furthermore, the front and rear ends of the bottom surface inside the outer shell are slidably connected to air distribution plates, and the high-voltage electric fields are all located in the middle of the outer shell;

[0015] Through the above technical solution, the airflow can be guided to flow evenly by the air distribution plate that is slidably connected inside the shell, while the high-voltage electric field can charge the oil fume particles that enter the high-voltage electrostatic field, making them charged particles, which are then adsorbed by multiple plates.

[0016] Furthermore, the middle part of the upper end of the annular nozzle is fixedly connected to the top surface inside the housing, the delivery pump is located in the cavity at the lower end of the housing, and the front end of the connecting pipe passes through the cavity to the outside of the housing.

[0017] By fixing the upper end of the annular nozzle to the top surface inside the housing, the annular nozzle can be prevented from shaking. The front end of the connecting pipe extends through the housing, making it easy to connect the connecting pipe to the delivery pipe. This allows the delivery pump to use the delivery pipe to draw the degreasing agent from the storage tank into the annular nozzle.

[0018] Furthermore, the inner wall of the mounting groove is slidably connected to the filter plate, and the upper and lower ends of the outer wall of the rear end of the connecting block are fixedly connected to the rack.

[0019] The above technical solution allows the mounting groove to slide with the filter plate, enabling the filter plate to be pulled out of the housing after the locking block is released. The connecting block connects the two racks, allowing the rack to rotate the gear when the lever is pulled.

[0020] Furthermore, the rack and connecting block slide inside the moving groove, and the front end of the pull rod passes through the moving groove to the outside of the housing;

[0021] The above technical solution allows the front end of the pull rod to extend through the outer casing, making it easy for workers to pull the pull rod to move the connecting block and rack inside the moving groove. The meshing connection between the rack and gear drives the locking block, which is fixedly connected to the gear, to rotate inside the moving groove, thereby releasing the locking state of the filter plate.

[0022] This utility model has the following beneficial effects:

[0023] 1. The present invention proposes a multifunctional oil fume purifier, which pumps the degreasing agent into the annular spray pipe through the delivery pump in the spraying mechanism, and sprays it out from multiple spray holes to mix with the oil fume particles, so that the large oil fume particles can be dissolved and absorbed on the filter plate, thereby facilitating the filter plate to filter the large oil fume particles and improving the filtration effect.

[0024] 2. The multifunctional oil fume purifier proposed in this utility model uses a locking block in the disassembly and assembly mechanism to connect with the filter plate, which can fix the filter plate in the installation groove. Pulling the pull rod causes the connecting block to move the rack, and the meshing connection between the rack and the gear releases the locking block from the filter plate, thereby facilitating the disassembly and assembly of the filter plate and reducing the difficulty for workers to replace or clean the filter plate. Attached Figure Description

[0025] Figure 1 This is a schematic diagram of the main structure of a multifunctional oil fume purifier proposed in this utility model;

[0026] Figure 2 This is a side view of a multifunctional oil fume purifier proposed in this utility model;

[0027] Figure 3This is an exploded view of a multifunctional oil fume purifier proposed in this utility model;

[0028] Figure 4 This is a cross-sectional view of the outer shell and connecting flange of a multifunctional fume purifier proposed in this utility model;

[0029] Figure 5 This is an axial sectional view of the outer shell and filter plate of a multifunctional oil fume purifier proposed in this utility model;

[0030] Figure 6 This is a side sectional view of a multifunctional oil fume purifier proposed in this utility model;

[0031] Figure 7 for Figure 4 Enlarged view of point A in the middle;

[0032] Figure 8 for Figure 6 Enlarged view of point B in the middle.

[0033] Explanation of reference numerals in the attached figures:

[0034] 1. Casing; 2. Pad; 3. Electrical box door; 4. PLC control panel; 5. Connecting flange; 6. Air distribution plate; 7. High-voltage electric field; 8. Spraying mechanism; 801. Annular nozzle; 802. Delivery pump; 803. Connecting pipe; 9. Disassembly and assembly mechanism; 901. Filter plate; 902. Moving slot; 903. Connecting block; 904. Return spring; 905. Pull rod; 906. Rack; 907. Gear; 908. Locking block; 909. Mounting slot. Detailed Implementation

[0035] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of specific embodiments. Obviously, the described specific embodiments are only a part of the specific embodiments of the present invention, and not all of them. Based on the specific embodiments of the present invention, all other specific embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0036] Reference Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 and Figure 8This utility model provides a specific embodiment: a multi-functional oil fume purifier, including a shell 1 and two high-voltage electric fields 7. A disassembly and assembly mechanism 9 is provided on one side of the shell 1. The disassembly and assembly mechanism 9 includes a filter plate 901, two racks 906, two gears 907 and a pull rod 905. An installation groove 909 is opened at the front end of the outer wall of one side of the shell 1. A moving groove 902 is opened on one side of the interior of the shell 1. A return spring 904 is fixedly connected to the middle of the inner wall of the front end of the moving groove 902. A connecting block 903 is fixedly connected to the rear end of the return spring 904. All racks 906 are meshed with gears 907.

[0037] The other side of gear 907 is rotatably connected to the inner wall of the other side of moving groove 902. One side of gear 907 passes through the outer shell 1 and is fixedly connected to a locking block 908. The side of locking block 908 near filter plate 901 is locked and connected to filter plate 901. The middle part of the outer wall of the front end of connecting block 903 is fixedly connected to pull rod 905.

[0038] Pads 2 are fixedly connected to all four sides of the lower end of the outer casing 1. A connecting flange 5 is fixedly connected to the outer wall of the rear end of the outer casing 1. The four pads 2 fixed to the lower end of the outer casing 1 allow the equipment to be placed stably on the ground, improving the stability of the equipment during operation. The connecting flange 5 fixedly connected to the rear end of the outer casing 1, together with multiple bolts and nuts, is connected to the exhaust duct. The fan on the exhaust duct draws the air out of the outer casing 1, creating a negative pressure, which in turn draws the external oil fumes into the outer casing 1. An electrical box door 3 is hinged to the front end of the other outer wall of the outer casing 1. A PLC control panel 4 is fixedly connected to the middle of the other outer wall of the electrical box door 3. The electrical box door 3, which is hinged to the outer casing 1, can be opened to clean the inside of the outer casing 1. The PLC control panel 4 fixedly connected to the electrical box door 3 allows the operator to control the operation of the equipment. Air distribution plates 6 are slidably connected to the front and rear ends of the bottom surface inside the outer casing 1. A high-voltage electric field 7 is set in the middle of the outer casing 1. The air distribution plates 6, which are slidably connected inside the outer casing 1, can guide the airflow to flow evenly, while the high-voltage electric field 7 can prevent the air entering the high-voltage electrostatic field from flowing evenly. Oil fume particles become charged, then attracted by multiple electrodes. The inner wall of the mounting groove 909 is slidably connected to the filter plate 901. The upper and lower ends of the outer rear wall of the connecting block 903 are fixedly connected to the rack 906. By allowing the mounting groove 909 to slide with the filter plate 901, the filter plate 901 can be pulled out of the outer casing 1 after the locking block 908 is released. The connecting block 903 connects the two racks 906, so that pulling the lever 905 simultaneously drives the racks 906. When gear 907 rotates, rack 906 and connecting block 903 slide inside moving groove 902. The front end of pull rod 905 passes through moving groove 902 to the outside of housing 1. By allowing the front end of pull rod 905 to pass through housing 1, it is convenient for the operator to pull pull rod 905 to drive connecting block 903 and rack 906 to move inside moving groove 902. By utilizing the meshing connection between rack 906 and gear 907, the locking block 908, which is fixedly connected to gear 907, rotates inside moving groove 902, thereby releasing the locking state of filter plate 901.

[0039] Reference Figure 1 , Figure 4 and Figure 7The outer casing 1 is equipped with a spraying mechanism 8, which includes an annular spray pipe 801 and a delivery pump 802. The outlet of the delivery pump 802 passes through the outer casing 1 and is fixedly connected to the annular spray pipe 801. The inlet of the delivery pump 802 is fixedly connected to a connecting pipe 803. The middle part of the upper end of the annular spray pipe 801 is fixedly connected to the top surface inside the outer casing 1. The delivery pump 802 is located in the cavity at the lower end inside the outer casing 1. The front end of the connecting pipe 803 passes through the cavity to the outside of the outer casing 1. By fixing the upper end of the annular spray pipe 801 to the top surface inside the outer casing 1, the annular spray pipe 801 can be prevented from shaking. By allowing the front end of the connecting pipe 803 to pass through the outer casing 1, it is easy to connect the connecting pipe 803 to the delivery pipe, so that the delivery pump 802 can use the delivery pipe to draw the degreasing agent inside the storage tank into the annular spray pipe 801.

[0040] Working Principle: When using this multi-functional fume purifier, the operator first powers the device with an external power supply. Then, the storage tank for the degreasing agent is connected to the connecting pipe 803 via a delivery pipe, and connected to the exhaust duct via a connecting flange 5 and multiple bolts and nuts. Next, a fan draws air out of the outer casing 1, creating negative pressure to draw in the fumes. Then, the operator uses the PLC control panel 4 to start the delivery pump 802, drawing the degreasing agent into the annular spray pipe 801, which sprays it out from multiple nozzles to mix with the fume particles. This allows larger fume particles to dissolve and be absorbed by the filter plate 901, facilitating the filter plate 901's ability to effectively remove large fumes. Oil fume particles are filtered, and then a high-voltage electric field 7 is used to charge the oil fume particles entering its range, making them charged particles. These charged particles are then attracted by multiple electrode plates. Finally, the operator can pull the lever 905, causing the connecting block 903 to drive the rack 906. The rack 906 engages with the gear 907, releasing the locking block 908 from the filter plate 901. The filter plate 901 can then be removed for replacement or cleaning. Afterward, the filter plate 901 is inserted into the mounting slot 909. The return spring 904 acts on the connecting block 903, keeping the locking block 908 engaged with the filter plate 901, thus completing the installation of the filter plate 901.

[0041] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing specific embodiments, those skilled in the art can still modify the technical solutions described in the foregoing specific embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A multifunctional oil fume purifier, comprising a housing (1) and two high-voltage electric fields (7), characterized in that: The interior of the outer shell (1) is provided with a spraying mechanism (8), which includes an annular spray pipe (801) and a delivery pump (802). The outlet of the delivery pump (802) passes through the outer shell (1) and is fixedly connected to the annular spray pipe (801). The inlet of the delivery pump (802) is fixedly connected to a connecting pipe (803). A disassembly and assembly mechanism (9) is provided on one side of the outer shell (1). The disassembly and assembly mechanism (9) includes a filter plate (901), two racks (906), two gears (907), and a pull rod (905). An installation groove (909) is provided at the front end of the outer wall of one side of the outer shell (1). A moving groove (902) is provided on one side inside the outer shell (1). A return spring (904) is fixedly connected to the middle of the inner wall of the front end of the moving groove (902). A connecting block (903) is fixedly connected to the rear end of the return spring (904). The racks (906) are all meshed with the gears (907). The other side of the gear (907) is rotatably connected to the inner wall of the other side of the moving groove (902). One side of the gear (907) passes through the outer shell (1) and is fixedly connected to a locking block (908). The side of the locking block (908) near the filter plate (901) is locked to the filter plate (901). The middle part of the outer wall of the front end of the connecting block (903) is fixedly connected to the pull rod (905).

2. The multifunctional oil fume purifier according to claim 1, characterized in that: All four sides of the lower end of the outer shell (1) are fixedly connected with pads (2), and the outer wall of the rear end of the outer shell (1) is fixedly connected with a connecting flange (5).

3. The multifunctional oil fume purifier according to claim 1, characterized in that: An electrical control box door (3) is hinged to the front end of the outer wall on the other side of the outer casing (1), and a PLC control panel (4) is fixedly connected to the middle of the outer wall on the other side of the electrical control box door (3).

4. The multifunctional oil fume purifier according to claim 1, characterized in that: The front and rear ends of the bottom surface inside the outer shell (1) are slidably connected to the wind distribution plate (6), and the high voltage electric field (7) is set in the middle of the outer shell (1).

5. A multifunctional oil fume purifier according to claim 1, characterized in that: The middle part of the upper end of the annular nozzle (801) is fixedly connected to the top surface inside the outer shell (1), the delivery pump (802) is located in the cavity at the lower end inside the outer shell (1), and the front end of the connecting pipe (803) passes through the cavity to the outside of the outer shell (1).

6. A multifunctional oil fume purifier according to claim 1, characterized in that: The inner wall of the mounting groove (909) is slidably connected to the filter plate (901), and the upper and lower ends of the outer wall of the rear end of the connecting block (903) are fixedly connected to the rack (906).

7. A multifunctional oil fume purifier according to claim 1, characterized in that: The rack (906) and the connecting block (903) slide inside the moving groove (902), and the front end of the pull rod (905) passes through the moving groove (902) to the outside of the outer shell (1).

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