A pipeline filter with built-in magnetic screen

Abstract

The utility model discloses a pipeline filter of built -in magnetic filter screen relates to sewage treatment technical field, including shell, water inlet pipe, delivery pipe and filter drum, the top of shell is fixed with water inlet pipe, the lower extreme of shell is fixed with delivery pipe, the inside top wall of shell is fixed with filter drum, the inner wall equal angle of filter drum is fixed with electromagnet bar, the inside installation of filter drum has lifting assembly, the outside of lifting assembly is connected with magnetic material cleaning subassembly, the bottom of shell installs the collecting cover through the mode of screw thread connection, the inside top of collecting cover is fixed with the baffle, the lower surface of baffle is fixed with second motor, the output of second motor is fixed with the cover plate. That pipeline filter of built -in magnetic filter screen, through collecting cover collection from the iron filings of electromagnet bar clean, convenient dismouting collecting cover, thereby facilitate the iron filings of taking out from filter.

Description

Technical Field

[0001] This utility model relates to the field of wastewater treatment technology, specifically to a pipeline filter with a built-in magnetic filter screen. Background Technology

[0002] A magnetic filter screen is installed inside the filter, which can absorb iron filings in the wastewater. It is suitable for industrial cooling water, hydraulic oil pipelines, etc. containing iron filings, and can reduce iron filings pollution. Chinese Patent No. CN220143667U discloses a magnetic pipeline filter, belonging to the field of pipeline filter technology. It includes a housing, an electromagnetic structure, a cleaning structure, and a collection and processing structure. The electromagnetic structure is disposed inside the housing, the cleaning structure is disposed above the electromagnetic structure, and the collection and processing structure is disposed on the side of the housing. This magnetic pipeline filter can be electrically controlled to adsorb iron filings and impurities, increasing the filter's service life; it can clean iron filings and impurities inside the housing, improving the filter's practicality; and it can collect and process iron filings and impurities, reducing iron filings pollution. Based on existing solutions and actual production and processing, existing pipeline filters with built-in magnetic filters are inconvenient for handling adsorbed iron filings, which remain inside the filter and are difficult to remove. Therefore, we propose a pipeline filter with built-in magnetic filters to solve the problems mentioned above. Utility Model Content

[0003] The purpose of this invention is to provide a pipeline filter with a built-in magnetic filter to solve the problem mentioned in the background art that existing pipeline filters with built-in magnetic filters are inconvenient to handle adsorbed iron filings, and the iron filings remain inside the filter and are inconvenient to remove.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a pipeline filter with a built-in magnetic filter screen, comprising a shell, an inlet pipe, an outlet pipe, and a filter barrel: A water inlet pipe is fixed to the top of the outer casing, and a water outlet pipe is fixed to the lower right end of the outer casing. A filter barrel is fixed to the inner top wall of the outer casing. Electromagnetic rods are fixed at equal angles to the inner wall of the filter barrel. A lifting assembly is installed inside the filter barrel. A magnetic cleaning assembly is connected to the outside of the lifting assembly. A collection cover is installed at the bottom of the outer casing by means of a threaded connection. A partition is fixed to the top of the inside of the collection cover. A second motor is fixed to the lower surface of the partition. A cover plate is fixed to the output end of the second motor.

[0005] Using the above technical solution, the iron filings cleaned from the electromagnetic rod are collected by a collection cover, which facilitates the disassembly and assembly of the collection cover, thereby making it easier to remove the iron filings from the filter.

[0006] Preferably, the lifting assembly includes a first motor, a roller, a connecting rope, and a limiting rod. The first motor is fixed to the top right side of the filter barrel, the output end of the first motor is fixed to the roller, the end of the roller away from the first motor is rotatably mounted on the left end of the filter barrel, the connecting rope is fixed to the outside of the roller, and the limiting rod is installed in the middle of the filter barrel.

[0007] Preferably, the magnetic cleaning assembly includes a lifting plate, an arc-shaped electromagnetic shell, and wires. The arc-shaped electromagnetic shell is fixed at an equal angle to the outer end of the lifting plate, and wires are installed on the lifting plate.

[0008] Preferably, the bottom end of the connecting rope is fixedly connected to the lifting plate, and a limiting rod passes through the interior of the lifting plate.

[0009] Preferably, the arc-shaped electromagnetic shell and the electromagnetic rod are arranged in a one-to-one correspondence.

[0010] Preferably, the inner side of the top of the collection cover is in contact with the outer side of the bottom of the filter barrel.

[0011] Preferably, both the partition and the cover plate have material troughs inside.

[0012] Compared with the prior art, the beneficial effects of this utility model are: the pipeline filter with built-in magnetic filter screen collects the iron filings cleaned from the electromagnetic rod through the collection cover, which makes it easy to disassemble and assemble the collection cover, thereby making it easy to remove the iron filings from the filter. 1. Electromagnetic rods are fixed at equal angles on the inner wall of the filter barrel. When treating sewage, the electromagnetic rods at equal angles absorb iron filings in the sewage. Then, the lifting component drives the magnetic cleaning component to lift and remove the iron filings on the electromagnetic rods. 2. The second motor causes the cover plate to rotate, opening the material trough inside the partition. The lifting component causes the arc-shaped electromagnetic shell to rise and fall within the material trough of the partition. The arc-shaped electromagnetic shell is powered off, and the iron filings inside the arc-shaped electromagnetic shell fall into the interior of the collection hood. When the arc-shaped electromagnetic shell rises and falls, the thin rod in the material trough pokes the arc-shaped electromagnetic shell, causing the iron filings to quickly enter the interior of the collection hood. 3. The collection cover is connected to the outer shell by a threaded connection. By rotating the collection cover, it is easy to remove the collection cover from the outer shell and take out the iron filings. Attached Figure Description

[0013] The accompanying drawings, which are included to provide a further understanding of this application and form part of this application, illustrate exemplary embodiments and are used to explain this application, but do not constitute an undue limitation of this application. In the drawings: Figure 1 This is a schematic diagram of the axial section structure of this utility model; Figure 2 This is a schematic diagram of the axial structure of this utility model; Figure 3 This is a schematic diagram of the connection structure between the electromagnetic rod and the filter barrel of this utility model; Figure 4 This is a bottom view of the lifting plate structure of this utility model; Figure 5 This is a schematic diagram of the connection structure between the connecting rope and the lifting plate of this utility model.

[0014] In the diagram: 1. Outer shell; 2. Inlet pipe; 3. Outlet pipe; 4. Filter barrel; 5. Electromagnetic rod; 6. First motor; 7. Wire roller; 8. Connecting rope; 9. Limiting rod; 10. Lifting plate; 11. Arc-shaped electromagnetic shell; 12. Wire; 13. Collection cover; 14. Partition plate; 15. Second motor; 16. Cover plate. Detailed Implementation

[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model, so that the implementation process of how the present application uses technical means to solve technical problems and achieve technical effects can be fully understood and implemented accordingly. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0016] Existing pipeline filters with built-in magnetic filters are inconvenient for handling adsorbed iron filings, which remain inside the filter and are difficult to remove. To solve this technical problem, this embodiment discloses the following technical content. Please see Figures 1-5 A pipeline filter with a built-in magnetic filter screen includes a housing 1, an inlet pipe 2, an outlet pipe 3, a filter barrel 4, an electromagnetic rod 5, a first motor 6, a wire roller 7, a connecting rope 8, a limiting rod 9, a lifting plate 10, an arc-shaped electromagnetic shell 11, an electric wire 12, a collection cover 13, a partition 14, a second motor 15, and a cover plate 16. A water inlet pipe 2 is fixed to the top of the outer shell 1, and a water outlet pipe 3 is fixed to the lower right end of the outer shell 1. Sewage enters the interior of the outer shell 1 through the water inlet pipe 2, and the filtered water flows out from the water outlet pipe 3. A filter bucket 4 is fixed to the inner top wall of the outer shell 1. An electromagnetic rod 5 is fixed to the inner wall of the filter bucket 4 at equal angles. The electromagnetic rod 5 is connected to an external power source. Wastewater entering the outer shell 1 from the inlet pipe 2 enters the interior of the filter bucket 4. After being filtered by the filter bucket 4, the impurities remain in the filter bucket 4. The filtered water flows between the filter bucket 4 and the outer shell 1. Iron filings are attracted by the electromagnetic rod 5. The filter barrel 4 is equipped with a lifting assembly, and a magnetic cleaning assembly is connected to the outside of the lifting assembly. When it is necessary to remove iron filings on the electromagnetic rod 5, the magnetic cleaning assembly is raised and lowered by the lifting assembly. The lifting assembly includes a first motor 6, a wire roller 7, a connecting rope 8, and a limiting rod 9. The first motor 6 is fixed to the top right side of the filter barrel 4. The wire roller 7 is fixed to the output end of the first motor 6. The end of the wire roller 7 away from the first motor 6 is rotatably installed on the left end of the filter barrel 4. The connecting rope 8 is fixed to the outside of the wire roller 7. The limiting rod 9 is installed in the middle of the filter barrel 4. The magnetic cleaning assembly includes a lifting plate 10, an arc-shaped electromagnetic shell 11, and a wire 12. The arc-shaped electromagnetic shell 11 is fixed at an equal angle to the outer end of the lifting plate 10. The wire 12 is installed on the lifting plate 10. The bottom end of the connecting rope 8 is fixedly connected to the lifting plate 10, and the limiting rod 9 passes through the inside of the lifting plate 10. Stop supplying sewage to the inlet pipe 2, and completely absorb the sewage inside the outer shell 1 through the outlet pipe 3. The staff disconnects the power supply to the electromagnetic rod 5 and connects the power supply to the wire 12. When the first motor 6 drives the wire roller 7 to move clockwise, the connecting rope 8 is wound up, the lifting plate 10 and the arc-shaped electromagnetic shell 11 are raised, and the limiting rod 9 limits the movement trajectory of the lifting plate 10. When the first motor 6 drives the wire roller 7 to move counterclockwise, the connecting rope 8 is released, the lifting plate 10 and the arc-shaped electromagnetic shell 11 are lowered, and the iron filings on the electromagnetic rod 5 are absorbed through the arc-shaped electromagnetic shell 11. A collection cover 13 is installed at the bottom of the outer shell 1 by means of a threaded connection. A partition 14 is fixed at the top inside the collection cover 13. A second motor 15 is fixed on the lower surface of the partition 14. A cover plate 16 is fixed at the output end of the second motor 15. A material trough is opened inside both the partition 14 and the cover plate 16. Under the action of the second motor 15, the cover plate 16 is rotated, and the material trough on the cover plate 16 is aligned with the material trough on the partition plate 14. When the lifting plate 10 descends to the bottom, the wire 12 is disconnected, and the iron filings on the arc-shaped electromagnetic shell 11 fall into the inside of the collection hood 13. The arc-shaped electromagnetic shell 11 enters the material trough, and the inclined thin rod in the material trough pokes the iron filings on the arc-shaped electromagnetic shell 11, causing the iron filings to fall quickly. After the electromagnetic rod 5 and the iron filings on the arc-shaped electromagnetic shell 11 are dealt with, the cover plate 16 is rotated under the action of the second motor 15, so that the material trough on the cover plate 16 is misaligned with the material trough on the partition plate 14, thereby covering the collection hood 13 and preventing a large amount of sewage from entering the inside of the collection hood 13. When it is necessary to remove the iron filings inside the collection hood 13, simply rotate the collection hood 13 and remove it from the outer casing 1. All standard parts used in this utility model can be purchased from the market, and irregular parts can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art, and the circuit connection adopts conventional connection methods in the prior art, which will not be described in detail here.

[0017] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing 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 invention should be included within the protection scope of the present invention.

Claims

1. A pipe filter with a built-in magnetic filter screen, comprising a housing (1), an inlet pipe (2), an outlet pipe (3), and a filter barrel (4), characterized in that: A water inlet pipe (2) is fixed to the top of the outer shell (1), a water outlet pipe (3) is fixed to the lower right end of the outer shell (1), a filter bucket (4) is fixed to the inner top wall of the outer shell (1), an electromagnetic rod (5) is fixed to the inner wall of the filter bucket (4) at equal angles, a lifting assembly is installed inside the filter bucket (4), a magnetic cleaning assembly is connected to the outside of the lifting assembly, a collection cover (13) is installed at the bottom of the outer shell (1) by means of threaded connection, a partition plate (14) is fixed to the top of the inner end of the collection cover (13), a second motor (15) is fixed to the lower surface of the partition plate (14), and a cover plate (16) is fixed to the output end of the second motor (15).

2. A pipeline filter with a built-in magnetic filter screen according to claim 1, characterized in that: The lifting assembly includes a first motor (6), a roller (7), a connecting rope (8), and a limiting rod (9). The first motor (6) is fixed to the top right side of the filter barrel (4). The roller (7) is fixed to the output end of the first motor (6). The end of the roller (7) away from the first motor (6) is rotatably installed on the left end of the filter barrel (4). The connecting rope (8) is fixed to the outside of the roller (7). The limiting rod (9) is installed in the middle of the filter barrel (4).

3. A pipeline filter with a built-in magnetic filter screen according to claim 2, characterized in that: The magnetic cleaning assembly includes a lifting plate (10), an arc-shaped electromagnetic shell (11), and a wire (12). The arc-shaped electromagnetic shell (11) is fixed at the outer end of the lifting plate (10) at equal angles, and the wire (12) is installed on the lifting plate (10).

4. A pipeline filter with a built-in magnetic filter screen according to claim 3, characterized in that: The bottom end of the connecting rope (8) is fixedly connected to the lifting plate (10), and a limiting rod (9) runs through the inside of the lifting plate (10).

5. A pipeline filter with a built-in magnetic filter screen according to claim 3, characterized in that: The arc-shaped electromagnetic shell (11) and the electromagnetic rod (5) are arranged in a one-to-one correspondence.

6. A pipeline filter with a built-in magnetic filter screen according to claim 1, characterized in that: The inner top surface of the collection cover (13) is in contact with the outer bottom surface of the filter barrel (4).

7. A pipeline filter with a built-in magnetic filter screen according to claim 1, characterized in that: Both the partition (14) and the cover plate (16) have material troughs inside.

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