Resin self-cleaning filter

Abstract

The utility model discloses a resin self-cleaning filter in the technical field of filter devices, which comprises a tank body, one side of a sealing shaft is fixedly connected with an air pipe, the bottom end of the air pipe extends to the inner side of a filter cartridge, the outer side of the air pipe is fixedly connected with a plurality of dust suction pipes, and the dust suction pipes are arranged in the tank body. The top end of the connecting rod is fixedly connected with the output end of the speed reducer, the bottom end of the connecting rod extends to the inner side of the air pipe, the end of the dust suction pipe can be in a negative pressure state through the interior of the air pipe through operation of the negative pressure machine, and impurities attached to the surface of the filter cartridge can be sucked into the air pipe by strong suction force on one side of the dust suction pipe; the impurities enter the interior of the blow-off pipe along the air pipe, so that the impurities adhered to the surface of the filter cartridge can be discharged.

Description

Technical Field

[0001] The utility model belongs to the technical field of filtering devices, and in particular relates to a resin self-cleaning filter. Background Art

[0002] Resin usually refers to an organic polymer that softens or melts when heated, tends to flow under external force when softened, and is solid, semi-solid, or sometimes liquid at room temperature. In a broad sense, any polymer compound that can be used as a raw material for plastic products is called a resin. Before using the resin, it needs to be filtered.

[0003] The existing resin self-cleaning filter still has some defects. The existing filtering method is to use a filter screen for pressure filtration. After the filter screen has been used for a period of time, a large amount of impurities will accumulate. The impurities covering the filter screen will affect the flow rate of the filter screen. Therefore, it needs to be replaced frequently. The replacement of the filter screen requires the equipment to be shut down, which greatly affects the filtration efficiency. For this reason, we propose a resin self-cleaning filter. Utility Model Content

[0004] The purpose of the utility model is to provide a resin self-cleaning filter to solve the problem that the existing filtering method proposed in the above background technology is to use a filter screen for pressure filtration, which requires frequent replacement of the filter screen, thereby requiring the equipment to be shut down, greatly affecting the filtering efficiency.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a resin self-cleaning filter, comprising a tank body, a feed pipe is provided on one side of the tank body, a discharge pipe is provided on the other side of the tank body, a sewage outlet is provided at the bottom of the tank body, a sewage outlet is provided on one side of the sewage outlet, a sewage valve is provided on the top of the tank body, a connecting pipe is provided, a reducer is provided on the top of the connecting pipe, a motor is provided on one side of the reducer, a sewage pipe is provided on one side of the connecting pipe, a negative pressure machine is provided on one side of the sewage pipe, a filter cartridge is provided on the inner side of the tank body, a sealing shaft is provided on the inner side of the connecting pipe, an air pipe is provided on one side of the sealing shaft, a dust suction pipe is provided on the outer side of the air pipe, a connecting rod is provided inside the connecting pipe, a sealing sheet is provided on the inner side of the connecting pipe, and a connecting frame is provided on one side of the connecting rod.

[0006] Preferably, a feed pipe is fixedly connected to one side of the tank body, and the feed pipe is arranged at the upper end of the tank body. A discharge pipe is fixedly connected to the other side of the tank body, and the discharge pipe is arranged at the lower end of the tank body. A sewage outlet is fixedly connected to the bottom of the tank body, and a sewage valve is fixedly installed on one side of the sewage outlet.

[0007] Preferably, a connecting pipe is fixedly connected to the top of the tank body, a reducer is fixedly installed on the top of the connecting pipe, one side of the reducer is fixedly connected to the output end of the motor, and one side of the connecting pipe is fixedly connected to a sewage pipe.

[0008] Preferably, a negative pressure machine is fixedly installed on one side of the sewage pipe, a filter cartridge is fixedly installed on the inner side of the tank body, the top opening of the filter cartridge is arranged below the feed pipe, and a sealing shaft is rotatably connected to the inner side of the connecting pipe.

[0009] Preferably, an air pipe is fixedly connected to one side of the sealing shaft, the bottom end of the air pipe extends to the inner side of the filter cylinder, a dust suction pipe is fixedly connected to the outer side of the air pipe, and multiple dust suction pipes are provided. The top end of the connecting rod is fixedly connected to the output end of the reducer, and the bottom end of the connecting rod extends to the inner side of the air pipe.

[0010] Preferably, a sealing plate is fixedly installed on the inner side of the connecting tube, the connecting rod is rotated and inserted into the surface of the sealing plate, the contact position between the connecting rod and the sealing plate is a sealing setting, and a connecting frame is fixedly installed on one side of the bottom end of the connecting rod, and two connecting frames are provided, and one end of the connecting frame is fixedly connected to the inner wall of the trachea.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. The operation of the negative pressure machine can make the end of the vacuum tube in a negative pressure state through the inside of the air pipe, and the impurities adhered to the surface of the filter cartridge will be sucked into the inside of the air pipe by the strong suction force on one side of the vacuum tube. The impurities go along the air pipe into the inside of the sewage pipe, thereby discharging the impurities adhered to the surface of the filter cartridge.

[0013] 2. The motor drives the reducer and the connecting rod to rotate, and the connecting rod drives the air pipe to rotate through the connecting frame. The rotation of the air pipe can drive the dust suction pipe to remove impurities on the inner wall of the filter cylinder in all directions, thereby improving the overall filtering effect of the device and avoiding frequent replacement and cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall internal cross-sectional structure of the utility model;

[0015] Figure 2 It is a front structural schematic diagram of the utility model;

[0016] Figure 3 It is a side structural schematic diagram of the utility model;

[0017] Figure 4 For the utility model Figure 1 Schematic diagram of the structure of A.

[0018] In the figure: 1. tank body; 2. feed pipe; 3. discharge pipe; 4. drain port; 5. drain valve; 6. connecting pipe; 7. reducer; 8. motor; 9. drain pipe; 10. negative pressure machine; 11. filter cartridge; 12. air pipe; 13. dust suction pipe; 14. connecting rod; 15. sealing plate; 16. sealing shaft; 17. connecting frame. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figure 1-4 The utility model provides a technical solution: a resin self-cleaning filter, comprising a tank body 1, a feed pipe 2 is provided on one side of the tank body 1, a discharge pipe 3 is provided on the other side of the tank body 1, a sewage outlet 4 is provided at the bottom of the tank body 1, a sewage outlet 4 is provided on one side of the sewage outlet 4, a sewage valve 5 is provided on the top of the tank body 1, a connecting pipe 6 is provided, a reducer 7 is provided on the top of the connecting pipe 6, a motor 8 is provided on one side of the reducer 7, a sewage pipe 9 is provided on one side of the connecting pipe 6, a negative pressure machine 10 is provided on one side of the sewage pipe 9, a filter cartridge 11 is provided on the inner side of the tank body 1, a sealing shaft 16 is provided on the inner side of the connecting pipe 6, an air pipe 12 is provided on one side of the sealing shaft 16, a dust suction pipe 13 is provided on the outer side of the air pipe 12, a connecting rod 14 is provided inside the connecting pipe 6, a sealing sheet 15 is provided on the inner side of the connecting pipe 6, and a connecting frame 17 is provided on one side of the connecting rod 14.

[0021] Specifically, a feed pipe 2 is fixedly connected to one side of the tank body 1, and the feed pipe 2 is arranged at the upper end of the tank body 1; a discharge pipe 3 is fixedly connected to the other side of the tank body 1, and the discharge pipe 3 is arranged at the lower end of the tank body 1; a sewage outlet 4 is fixedly connected to the bottom of the tank body 1, and a sewage outlet 4 is fixedly installed with a sewage valve 5 on one side; a connecting pipe 6 is fixedly connected to the top of the tank body 1, and a reducer 7 is fixedly installed on the top of the connecting pipe 6, and one side of the reducer 7 is fixedly connected to the output end of the motor 8; a sewage pipe 9 is fixedly connected to one side of the connecting pipe 6, and a negative pressure machine 10 is fixedly installed on one side of the sewage pipe 9; a filter cartridge 11 is fixedly installed on the inner side of the tank body 1, and the top opening of the filter cartridge 11 is arranged below the feed pipe 2, and the inner side of the connecting pipe 6 The side is rotatably connected with a sealing shaft 16, one side of the sealing shaft 16 is fixedly connected with an air pipe 12, the bottom end of the air pipe 12 extends to the inner side of the filter cartridge 11, the outer side of the air pipe 12 is fixedly connected with a dust suction pipe 13, and there are multiple dust suction pipes 13. The top of the connecting rod 14 is fixedly connected to the output end of the reducer 7, the bottom end of the connecting rod 14 extends to the inner side of the air pipe 12, and a sealing sheet 15 is fixedly installed on the inner side of the connecting pipe 6. The connecting rod 14 is rotatably inserted into the surface of the sealing sheet 15, and the contact position between the connecting rod 14 and the sealing sheet 15 is a sealing setting. A connecting frame 17 is fixedly installed on one side of the bottom end of the connecting rod 14, and two connecting frames 17 are provided. One end of the connecting frame 17 is fixedly connected to the inner wall of the air pipe 12.

[0022] In this embodiment, when in use, the resin enters the interior of the tank body 1 from the feed pipe 2, and after being filtered by the filter cartridge 11, it will be transported from the interior of the discharge pipe 3 to the next process. After long-term use, a large amount of impurities will adhere to the surface of the filter cartridge 11. At this time, the motor 8 and the negative pressure machine 10 are started. The operation of the negative pressure machine 10 can make the area from the bottom of the sealing sheet 15 to the inside of the air pipe 12 into a negative pressure state, and the dust suction pipe 13 is connected to the inside of the air pipe 12, so the end side of the dust suction pipe 13 is also in a negative pressure state, and the surface of the filter cartridge 11 is Impurities adhered to the surface will be sucked into the interior of the air pipe 12 by the strong suction force on one side of the dust suction pipe 13, and the impurities will enter the interior of the sewage pipe 9 along the air pipe 12, so that the impurities adhered to the surface of the filter cartridge 11 can be discharged, and the reducer 7 and the connecting rod 14 are driven by the motor 8 to rotate, and the connecting rod 14 drives the air pipe 12 to rotate through the connecting frame 17. The rotation of the air pipe 12 can drive the dust suction pipe 13 to remove the impurities on the inner wall of the filter cartridge 11 in all directions, thereby improving the overall filtering effect of the device and avoiding frequent replacement and cleaning.

[0023] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A resin self-cleaning filter, comprising a tank body (1), characterized in that: A feed pipe (2) is provided on one side of the tank body (1), a discharge pipe (3) is provided on the other side of the tank body (1), a sewage outlet (4) is provided at the bottom of the tank body (1), a sewage valve (5) is provided on one side of the sewage outlet (4), a connecting pipe (6) is provided at the top of the tank body (1), a reducer (7) is provided at the top of the connecting pipe (6), a motor (8) is provided on one side of the reducer (7), a sewage pipe (9) is provided on one side of the connecting pipe (6), and the sewage pipe ( 9), a negative pressure machine (10) is provided on one side of the tank body (1), a filter cartridge (11) is provided on the inner side of the tank body (1), a sealing shaft (16) is provided on the inner side of the connecting pipe (6), an air pipe (12) is provided on one side of the sealing shaft (16), a dust suction pipe (13) is provided on the outer side of the air pipe (12), a connecting rod (14) is provided inside the connecting pipe (6), a sealing sheet (15) is provided on the inner side of the connecting pipe (6), and a connecting frame (17) is provided on one side of the connecting rod (14).

2. A resin self-cleaning filter according to claim 1, characterized in that: A feed pipe (2) is fixedly connected to one side of the tank body (1), and the feed pipe (2) is arranged at the upper end of the tank body (1). A discharge pipe (3) is fixedly connected to the other side of the tank body (1), and the discharge pipe (3) is arranged at the lower end of the tank body (1). A sewage outlet (4) is fixedly connected to the bottom of the tank body (1), and a sewage outlet (4) is fixedly installed on one side of the sewage outlet (4).

3. A resin self-cleaning filter according to claim 1, characterized in that: The top end of the tank body (1) is fixedly connected to a connecting pipe (6), the top end of the connecting pipe (6) is fixedly mounted with a reducer (7), one side of the reducer (7) is fixedly connected to an output end of a motor (8), and one side of the connecting pipe (6) is fixedly connected to a sewage pipe (9).

4. A resin self-cleaning filter according to claim 1, characterized in that: A negative pressure machine (10) is fixedly installed on one side of the sewage discharge pipe (9), a filter cartridge (11) is fixedly installed on the inner side of the tank body (1), the top opening of the filter cartridge (11) is arranged below the feed pipe (2), and a sealing shaft (16) is rotatably connected to the inner side of the connecting pipe (6).

5. The resin self-cleaning filter according to claim 1, characterized in that: An air pipe (12) is fixedly connected to one side of the sealing shaft (16), the bottom end of the air pipe (12) extends to the inner side of the filter cartridge (11), a dust suction pipe (13) is fixedly connected to the outer side of the air pipe (12), and a plurality of dust suction pipes (13) are provided. The top end of the connecting rod (14) is fixedly connected to the output end of the reducer (7), and the bottom end of the connecting rod (14) extends to the inner side of the air pipe (12).

6. A resin self-cleaning filter according to claim 1, characterized in that: A sealing sheet (15) is fixedly mounted on the inner side of the connecting tube (6); the connecting rod (14) is rotatably inserted into the surface of the sealing sheet (15); the contact position between the connecting rod (14) and the sealing sheet (15) is a sealing arrangement; a connecting frame (17) is fixedly mounted on one side of the bottom end of the connecting rod (14); two connecting frames (17) are provided; one end of the connecting frame (17) is fixedly connected to the inner wall of the air pipe (12).

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