Magnetic pollutant filtering device with particulate matter filtering function

Abstract

The utility model discloses a magnetic pollutant filtering device with a particulate matter filtering function, which comprises a barrel body, a sealing plate is arranged in the middle of the barrel body, four connecting rods arranged in a matrix are arranged below the sealing plate, the lower parts of the four connecting rods are fixedly connected with a bottom plate, and the bottom plate is fixedly connected with the bottom plate. Four magnetic bars arranged in a matrix mode are arranged between the sealing plate and the connecting rod, a filtering ring net is arranged at the position, located on the outer sides of the magnetic bars, in the barrel, a liquid inlet pipe is arranged on one side of the upper end of the barrel, the side, located in the barrel, of the liquid inlet pipe extends to the inner side of the filtering ring net, and a liquid outlet pipe is arranged at the lower end of the side, away from the liquid inlet pipe, of the barrel; two symmetrical fixing plates are arranged on one side of the upper portion of the cylinder body and movably connected with the cover plate through pin shafts. The filtering device is simple in structure, the magnetic bars are convenient to install and clean, magnetic pollutants and non-magnetic particulate matter impurities can be filtered at the same time, and the practicability of the filtering device is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of magnetic pollutant filtering, in particular to a magnetic pollutant filtering device with the function of filtering particles. Background Art

[0002] The filter is a device for filtering impurities in a fluid, including a housing and a filter element installed in the housing, and the housing is a cylindrical structure. When the filter is working, the fluid to be filtered flows from the filter fluid inlet through the filter element and finally flows out from the fluid outlet. The particulate impurities in the fluid are trapped on one side of the filter element, thereby achieving the purpose of filtering. Announcement No. CN216879798U discloses a magnetic filter, which is composed of a U-shaped housing, a gland, a magnetic rod, and an isolation sleeve. The gland is fixedly connected to the housing flange by bolts and a sealing gasket. The isolation sleeve is composed of a sleeve and an upper flange. The upper flange of the isolation sleeve is fixedly connected to the inner end face of the gland by bolts and a sealing gasket. The magnetic steel cylinder of the magnetic rod is fixedly connected to the lower end of the connecting rod. The upper end plate of the connecting rod is fixedly connected to the stopper of the center hole of the gland by bolts, so that the magnetic steel cylinder of the magnetic rod is matched with the inner side of the sleeve of the isolation sleeve by a longitudinal sliding clearance. Its structure is simple, and the granular ferromagnetic impurities contained in the medium entering the U-shaped housing flow with the medium and are attached to the outer surface of the isolation sleeve by the magnetic attraction of the magnetic rod. This type of filtering device can filter magnetic pollutants, but some non-magnetic particulate impurities in the fluid cannot be filtered through this type of filtering device, which reduces the practicality of the filtering device. For this reason, we propose a magnetic pollutant filtering device with the function of filtering particulate matter. Utility Model Content

[0003] In order to solve the above problems, the utility model provides a magnetic pollutant filtering device with the function of filtering particles. The utility model solves the problem that the filtering device can filter magnetic pollutants, but some non-magnetic particles in the fluid cannot be filtered by the filtering device, which reduces the practicality of the filtering device.

[0004] The utility model provides a magnetic pollutant filtering device with the function of filtering particulate matter, comprising a cylinder, a sealing plate is provided in the middle part of the cylinder, four connecting rods arranged in a matrix are provided below the sealing plate, the four connecting rods are fixedly connected to the bottom plate below, four magnetic rods arranged in a matrix are provided between the sealing plate and the connecting rods, a filter ring network is provided in the cylinder on the outside of the magnetic rods, a liquid inlet pipe is provided on one side of the upper end of the cylinder, the liquid inlet pipe is located on one side of the cylinder and extends to the inner side of the filter ring network, a liquid outlet pipe is provided at the lower end of the cylinder away from the liquid inlet pipe, two symmetrical fixing plates are provided on one side of the upper end of the cylinder, and the fixing plates are movably connected to the cover plate through a pin shaft.

[0005] In the above scheme, the cover plate is provided with three connecting plates arranged in a matrix, the connecting plate is provided with a connecting groove on the side away from the cover plate, the cylinder is provided with a U-shaped connecting seat matching the connecting plate, the U-shaped connecting seat is movably connected to the connecting ring through a pin shaft, a threaded rod is provided above the connecting ring, and a pressure ring is sleeved on the threaded rod.

[0006] In the above solution, a rotating ring is provided above the pressure ring.

[0007] In the above solution, flanges are provided at the ends of the liquid inlet pipe and the liquid outlet pipe.

[0008] In the above solution, a sealing ring is provided between the sealing plate and the cylinder.

[0009] In the above solution, a rotating block is provided in the middle of the upper part of the sealing plate, and anti-slip grooves are provided on the outer side of the rotating block.

[0010] In the above scheme, a sewage pipe is provided in the middle of the lower part of the cylinder, and a valve is provided on the sewage pipe.

[0011] The advantages and beneficial effects of the utility model are as follows: the utility model provides a magnetic pollutant filtering device with the function of filtering particulate matter, the sealing plate and the cylinder are threadedly connected, so that the sealing plate and the cylinder are easy to install and disassemble, and the staff can clean and replace the magnetic rod, the liquid to be filtered can enter the filter ring through the liquid inlet pipe, the magnetic rod can adsorb the magnetic pollutants in the liquid, the filter ring can filter non-magnetic particulate impurities, and the cover plate and the cylinder can be tightly connected through the mutual cooperation between the connecting plate and the pressure ring. This kind of filtering device has a simple structure and is easy to operate. The magnetic rod is easy to install and clean, and can filter magnetic pollutants and non-magnetic particulate impurities at the same time, effectively improving the practicality of the filtering device. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] 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.

[0013] Figure 1 It is a structural schematic diagram of the utility model;

[0014] Figure 2 It is a cross-sectional view of the utility model;

[0015] Figure 3 This is a schematic structural diagram of part A of the utility model.

[0016] In the figure: 1, cylinder 2, sealing plate 3, connecting rod 4, bottom plate

[0017] 5. Magnetic rod 6. Filter ring 7. Sealing ring 8. Liquid inlet pipe

[0018] 9. Liquid outlet pipe 10. Fixed plate 11. Cover plate 12. Connecting plate

[0019] 13. Connecting groove 14. U-shaped connecting seat 15. Threaded rod 16. Pressing ring

[0020] 17. Rotating ring 18. Flange 19. Rotating block 20. Anti-slip pattern

[0021] 21. Drain pipe 22. Valve 23. Connecting ring. DETAILED DESCRIPTION

[0022] The following is a further description of the specific implementation of the present invention in conjunction with the accompanying drawings and embodiments. The following embodiments are only used to more clearly illustrate the technical solution of the present invention, and cannot be used to limit the protection scope of the present invention.

[0023] like Figure 1-3 As shown, the utility model is a magnetic pollutant filtering device with the function of filtering particulate matter, including a cylinder 1, a sealing plate 2 is provided in the middle of the cylinder 1, and the sealing plate 2 is threadedly connected to the cylinder 1, so that the sealing plate 2 and the cylinder 1 are easy to install and disassemble, four connecting rods 3 arranged in a matrix are provided below the sealing plate 2, and the four connecting rods 3 are fixedly connected to the bottom plate 4 below, and four magnetic rods 5 arranged in a matrix are provided between the sealing plate 2 and the connecting rods 3, and the bottom plate 4, the connecting rods 3 and the sealing plate 2 constitute a support frame that can support the magnetic rods 5, and a filter ring is provided on the outside of the magnetic rods 5 in the cylinder 1. Net 6, a liquid inlet pipe 8 is provided on one side of the upper end of the cylinder 1, and the liquid inlet pipe 8 is located on one side inside the cylinder 1 and extends to the inner side of the filter ring net 6. The liquid to be filtered can enter the inside of the filter ring net 6 through the liquid inlet pipe 8, and the magnetic rod 5 can adsorb magnetic pollutants in the liquid, and the filter ring net 6 can filter non-magnetic particulate impurities. A liquid outlet pipe 9 is provided on the lower end of the cylinder 1 away from the liquid inlet pipe 8, and the filtered liquid can be discharged through the liquid outlet pipe 9. Two symmetrical fixed plates 10 are provided on one side above the cylinder 1, and the fixed plates 10 are movably connected to the cover plate 11 through a pin shaft, and the cover plate 11 can seal the top of the cylinder 1.

[0024] The cover plate 11 is provided with three connecting plates 12 arranged in a matrix, and a connecting groove 13 is opened on the side of the connecting plate 12 away from the cover plate 11. A U-shaped connecting seat 14 matching the connecting plate 12 is provided on the cylinder 1, and the U-shaped connecting seat 14 is movably connected to the connecting ring 23 through a pin shaft. A threaded rod 15 is provided above the connecting ring 23, and a pressure ring 16 is sleeved on the threaded rod 15. The pressure ring 16 and the threaded rod 15 are threadedly connected. The threaded rod 15 can rotate around the U-shaped connecting seat 14 through the connecting ring 23. When the threaded rod 15 is located in the connecting groove 13, the pressure ring 16 is rotated, and the pressure ring 16 can squeeze the connecting plate 12. Through the mutual cooperation between the connecting plate 12 and the pressure ring 16, the cover plate 11 and the cylinder 1 can be tightly connected.

[0025] A rotating ring 17 is provided above the pressing ring 16 . The provision of the rotating ring 17 makes it easier to rotate the pressing ring 16 .

[0026] The ends of the liquid inlet pipe 8 and the liquid outlet pipe 9 are both provided with flanges 18. The arrangement of the flanges 18 enables the liquid inlet pipe 8 and the liquid outlet pipe 9 to be connected to external pipelines.

[0027] A sealing ring 7 is provided between the sealing plate 2 and the cylinder 1 , and the sealing ring 7 can seal the contact surface between the sealing plate 2 and the cylinder 1 , thereby effectively ensuring the sealing between the sealing plate 2 and the cylinder 1 .

[0028] A rotating block 19 is provided in the middle portion above the sealing plate 2, and anti-slip grooves 20 are provided on the outer side of the rotating block 19. The setting of the rotating block 19 makes it easier to rotate the sealing plate 2, and the anti-slip grooves 20 effectively increase the friction between the palm and the rotating block 19, thereby making it easier for the staff to rotate the rotating block 19.

[0029] A sewage pipe 21 is provided in the middle of the lower part of the cylinder 1 , and a valve 22 is provided on the sewage pipe 21 . Non-magnetic particulate impurities filtered by the filter ring network 6 can be discharged through the sewage pipe 21 , and the valve 22 can control the on-off of the sewage pipe 21 .

[0030] Specifically, in the present invention, the sealing plate 2 and the cylinder 1 are threadedly connected, so that the sealing plate 2 and the cylinder 1 are easy to install and disassemble, and the staff can clean and replace the magnetic rod 5. The liquid to be filtered can enter the filter ring network 6 through the liquid inlet pipe 8, and the magnetic rod 5 can adsorb the magnetic pollutants in the liquid. The filter ring network 6 can filter non-magnetic particulate impurities. The filtered non-magnetic particulate impurities can be stored in the filter ring network 6, and the non-magnetic particulate impurities filtered by the filter ring network 6 can be discharged through the sewage pipe 21. The threaded rod 15 can rotate around the U-shaped connecting seat 14 through the connecting ring 23. When the threaded rod 15 is located in the connecting groove 13, the pressure ring 16 is rotated, and the pressure ring 16 can squeeze the connecting plate 12. Through the mutual cooperation between the connecting plate 12 and the pressure ring 16, the cover plate 11 and the cylinder 1 can be tightly connected.

[0031] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A magnetic pollutant filtering device with a particle filtering function, comprising a cylinder (1), characterized in that: A sealing plate (2) is provided in the middle of the cylinder (1), four connecting rods (3) arranged in a matrix are provided below the sealing plate (2), the four connecting rods (3) are fixedly connected to the bottom plate (4), four magnetic rods (5) arranged in a matrix are provided between the sealing plate (2) and the connecting rods (3), a filter ring net (6) is provided on the outside of the magnetic rods (5) in the cylinder (1), a liquid inlet pipe (8) is provided on one side of the upper end of the cylinder (1), the liquid inlet pipe (8) is located on one side of the cylinder (1) and extends to the inside of the filter ring net (6), a liquid outlet pipe (9) is provided on the lower end of the cylinder (1) away from the liquid inlet pipe (8), two symmetrical fixed plates (10) are provided on one side of the upper end of the cylinder (1), and the fixed plates (10) are movably connected to the cover plate (11) through a pin shaft.

2. A magnetic pollutant filtering device with a particle filtering function according to claim 1, characterized in that: The cover plate (11) is provided with three connecting plates (12) arranged in a matrix, and a connecting groove (13) is provided on the side of the connecting plate (12) away from the cover plate (11). The cylinder (1) is provided with a U-shaped connecting seat (14) matching the connecting plate (12), and the U-shaped connecting seat (14) is movably connected to a connecting ring (23) through a pin shaft. A threaded rod (15) is provided above the connecting ring (23), and a pressure ring (16) is sleeved on the threaded rod (15).

3. A magnetic pollutant filtering device with a particle filtering function according to claim 2, characterized in that: A rotating ring (17) is provided above the pressure ring (16).

4. The magnetic pollutant filtering device with the function of filtering particulate matter according to claim 1, characterized in that: Flanges (18) are provided at the ends of the liquid inlet pipe (8) and the liquid outlet pipe (9).

5. The magnetic pollutant filtering device with the function of filtering particulate matter according to claim 1, characterized in that: A sealing ring (7) is provided between the sealing plate (2) and the cylinder (1).

6. The magnetic pollutant filtering device with the function of filtering particulate matter according to claim 1, characterized in that: A rotating block (19) is provided in the middle of the upper part of the sealing plate (2), and an anti-slip pattern (20) is provided on the outer side of the rotating block (19).

7. The magnetic pollutant filtering device with the function of filtering particulate matter according to claim 1, characterized in that: A sewage discharge pipe (21) is provided in the middle of the lower part of the cylinder (1), and a valve (22) is provided on the sewage discharge pipe (21).

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