Magnetic filter convenient to clean

Abstract

The utility model discloses a magnetic filter convenient to clean, which belongs to the technical field of magnetic filter cleaning, and adopts the technical scheme that the magnetic filter convenient to clean comprises a filter body, a limiting frame is bolted on the inner wall of the filter body, a filter cartridge is placed at the top of the limiting frame, and a cover plate is arranged at the top of the filter body; a rotating shaft is rotatably connected to the inner wall of the cover plate, a fixing frame is arranged on the inner wall of the filter body, a cleaning mechanism is arranged on the inner wall of the fixing frame, and the problems that most of existing magnetic filters are not provided with self-cleaning structures, after the magnetic filters are used for a certain time, workers need to detach the magnetic filters to take out and clean filter screens, and the working efficiency is high are solved. The problems that cleaning efficiency is low, cleaning brushes of most magnetic filters with cleaning structures need to be replaced after the magnetic filters are used for a certain period of time, the current cleaning brush replacement process is complex, rapid replacement work is inconvenient, and the use effect is affected are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of magnetic filter cleaning, in particular to a magnetic filter which is easy to clean. Background Art

[0002] Magnetic filters can meet the process requirements of liquid media, so they are widely used in food industry, medicine, cosmetics, fine chemicals and other industries. At the same time, the double filter barrel magnetic filter is equipped with two reversing valves. When working, one group of filtering devices is put into operation. When cleaning, the position of the reversing valve is changed, and the other group can operate continuously, which can ensure the continuity of the process pipeline.

[0003] At present, a Chinese patent with announcement number CN212039427U discloses a plate filter that is easy to clean, including a shell, one side of the shell is provided with an opening, the other side is provided with an air inlet, the bottom of the shell is provided with an air outlet connected to the air inlet, a filter screen that can be moved into or out of the shell along the opening is provided in the shell, the filter screen is located below the air inlet, one side of the filter screen is provided with a cover plate that can cover the opening, and a cleaning component for cleaning the filter screen is also provided on the shell near the opening. The plate filter of this utility model has a simple structure and is easy to disassemble. Moreover, through the setting of the cleaning component, the filter screen can be preliminarily cleaned while being taken out, thereby reducing the subsequent cleaning workload of the filter and reducing the labor intensity of manual labor.

[0004] However, most of the existing magnetic filters are not provided with a self-cleaning structure. After the magnetic filter has been used for a certain period of time, the staff needs to disassemble the magnetic filter to take out the filter screen for cleaning, and the cleaning efficiency is low. In addition, most magnetic filters with a cleaning structure need to replace the cleaning brush after a certain period of use. The current cleaning brush replacement process is relatively complicated, which is not convenient for quick replacement and is not convenient for users. Utility Model Content

[0005] The utility model provides a magnetic filter that is easy to clean, aiming to solve the problem that most of the existing magnetic filters are not provided with a self-cleaning structure. After the magnetic filter has been used for a certain period of time, the staff needs to disassemble the magnetic filter to take out the filter screen for cleaning, and the cleaning efficiency is low. In addition, most of the magnetic filters with a cleaning structure need to replace the cleaning brush after being used for a certain period of time. The current cleaning brush replacement process is relatively complicated, which is not convenient for rapid replacement, thus affecting the use effect.

[0006] The utility model is implemented as follows: a magnetic filter that is easy to clean comprises a filter body, the inner wall of the filter body is bolted to a limiting frame, a filter cartridge is placed on the top of the limiting frame, a cover plate is arranged on the top of the filter body, a rotating shaft is rotatably connected to the inner wall of the cover plate, a fixing frame is arranged on the inner wall of the filter body, and a cleaning mechanism is arranged on the inner wall of the fixing frame;

[0007] The cleaning mechanism comprises a slider, a connecting block and a cleaning brush. The cleaning brush is bolted to the connecting block on one side close to the connecting block. The connecting block is bolted to the slider on one side close to the slider. The surface of the slider is slidably connected to the inner wall of the fixing frame.

[0008] In order to achieve the effect of the slider sliding on the inner wall of the fixing frame, as a preferred easy-to-clean magnetic filter of the utility model, the surface of the connecting block is slidably connected to the inner wall of the fixing frame, and the inner wall of the fixing frame is provided with a sliding groove used in conjunction with the slider.

[0009] In order to achieve the effect of the bolt rotating on the inner wall of the fixing frame, as a preferred easy-to-clean magnetic filter of the utility model, the inner wall of the fixing frame is movably connected with a bolt, and the surface of the bolt is threadedly connected to the inner wall of the slider.

[0010] In order to achieve the effect of the bolt rotating on the inner wall of the slider, as a preferred easy-to-clean magnetic filter of the utility model, the inner wall of the fixing frame is provided with a mounting hole used in conjunction with the bolt, and the inner wall of the slider is provided with a first threaded hole used in conjunction with the bolt.

[0011] In order to achieve the effect of fixing the position of the annular block, as a preferred magnetic filter that is easy to clean in the utility model, an annular block is bolted to the surface of the rotating shaft, a sliding sleeve is bolted to the side of the annular block close to the fixed frame, an adjusting rod is slidably connected to the inner wall of the sliding sleeve, and the adjusting rod is bolted to the fixed frame on the side close to the fixed frame.

[0012] In order to achieve the effect of the knob rotating on the inner wall of the sleeve, as a preferred easy-to-clean magnetic filter of the utility model, the inner wall of the sleeve is threadedly connected with a knob, and the rear side of the knob is in close contact with the surface of the adjusting rod.

[0013] In order to achieve the effect of the adjustment rod sliding on the inner wall of the sleeve, as a preferred easy-to-clean magnetic filter of the utility model, the inner wall of the sleeve is provided with an adjustment groove used in conjunction with the adjustment rod, and the inner wall of the sleeve is provided with a second threaded hole used in conjunction with the knob.

[0014] In order to achieve the effect of fixing the position of the sewage pipe, as a preferred magnetic filter of the utility model that is easy to clean, a sewage pipe is arranged on the left side of the filter body, and a pull block is bolted to the top of the filter cartridge.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] The easy-to-clean magnetic filter comprises a filter body, a limiting frame, a filter cartridge, a cover plate, a rotating shaft, a fixing frame and a cleaning mechanism. When in use, the limiting frame is fixed to the inner wall of the filter body, so that the filter cartridge is conveniently placed on the top of the limiting frame. After the filter body has been used for a certain period of time, the fixing frame is driven to rotate by the rotating shaft, and the fixing frame will drive the slider and the connecting block to rotate at the same time, so that the cleaning brush can be driven to rotate on the inner wall of the filter cartridge via the connecting block, so that the cleaning brush can be used for cleaning. When the cleaning brush needs to be replaced after being used for a certain period of time, the cover plate is disassembled, so that the staff can drive the connecting block to move via the slider, and the connecting block will drive the cleaning brush to move at the same time, so that the cleaning brush can be taken out for replacement. The replacement process is relatively convenient and convenient for users. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is the overall structure diagram of the magnetic filter that is easy to clean according to the utility model;

[0018] Figure 2 This is a structural diagram of the filter body in the utility model;

[0019] Figure 3 This is a structural diagram of the filter cartridge in the utility model;

[0020] Figure 4 This is a structural diagram of the cover plate in the utility model;

[0021] Figure 5 This is a structural diagram of the fixing frame in the utility model;

[0022] Figure 6 It is a structural diagram of the cleaning mechanism in the utility model.

[0023] In the figure, 1, filter body; 2, cleaning mechanism; 201, slider; 202, connecting block; 203, cleaning brush; 3, limit frame; 4, filter cartridge; 5, cover plate; 6, rotating shaft; 7, fixing frame; 8, slide groove; 9, bolt; 10, mounting hole; 11, first threaded hole; 12, annular block; 13, sliding sleeve; 14, adjusting rod; 15, knob; 16, adjusting groove; 17, second threaded hole; 18, drain pipe; 19, pull block. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0025] In the description of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, in the description of the present invention, "multiple" means two or more, unless otherwise clearly and specifically defined.

[0026] See also Figure 1-6 The utility model provides a technical solution: a magnetic filter that is easy to clean, comprising a filter body 1, a limiting frame 3 is bolted to the inner wall of the filter body 1, a filter cartridge 4 is placed on the top of the limiting frame 3, a cover plate 5 is arranged on the top of the filter body 1, a rotating shaft 6 is rotatably connected to the inner wall of the cover plate 5, a fixing frame 7 is arranged on the inner wall of the filter body 1, and a cleaning mechanism 2 is arranged on the inner wall of the fixing frame 7;

[0027] The cleaning mechanism 2 includes a slider 201, a connecting block 202 and a cleaning brush 203. The cleaning brush 203 is bolted to the connecting block 202 on one side thereof, and the connecting block 202 is bolted to the slider 201 on one side thereof. The surface of the slider 201 is slidably connected to the inner wall of the fixing frame 7.

[0028] In this embodiment: by setting the filter body 1, the limiting frame 3, the filter cartridge 4, the cover plate 5, the rotating shaft 6, the fixing frame 7 and the cleaning mechanism 2, the filter body 1 is fixed to the inner wall of the filter body 1 through the limiting frame 3 during use, so that the filter cartridge 4 can be placed on the top of the limiting frame 3. After the filter body 1 has been used for a certain period of time, the fixing frame 7 is driven to rotate by the rotating shaft 6. When the fixing frame 7 rotates, the slider 201 and the connecting block 202 are driven to rotate at the same time, so that the cleaning brush 203 can be driven to rotate on the inner wall of the filter cartridge 4 through the connecting block 202, so that the cleaning brush 203 can be cleaned. When the cleaning brush 203 needs to be replaced after being used for a certain period of time, the cover plate 5 is disassembled, so that the staff can drive the connecting block 202 to move through the slider 201. When the connecting block 202 moves, the cleaning brush 203 can be driven to move, so that the cleaning brush 203 can be taken out for replacement. The replacement process is relatively convenient and convenient for users to use.

[0029] As a technical optimization solution of the present invention, the surface of the connecting block 202 is slidably connected to the inner wall of the fixing frame 7 , and the inner wall of the fixing frame 7 is provided with a sliding groove 8 used in conjunction with the sliding block 201 .

[0030] In this embodiment, the slide groove 8 provided on the inner wall of the fixing frame 7 facilitates the sliding block 201 to slide on the inner wall of the fixing frame 7 through the slide groove 8, so as to facilitate the subsequent replacement of the cleaning brush 203 driven by the sliding block 201.

[0031] As a technical optimization solution of the utility model, the inner wall of the fixing frame 7 is movably connected with a bolt 9 , and the surface of the bolt 9 is threadedly connected to the inner wall of the sliding block 201 .

[0032] In this embodiment, bolts 9 are provided, and when in use, the bolts 9 are rotated on the inner wall of the fixing frame 7 and the slider 201, so that the position of the slider 201 can be limited by the bolts 9, and the installation of the slider 201 is facilitated.

[0033] As a technical optimization solution of the utility model, the inner wall of the fixing frame 7 is provided with a mounting hole 10 used in conjunction with the bolt 9 , and the inner wall of the sliding block 201 is provided with a first threaded hole 11 used in conjunction with the bolt 9 .

[0034] In this embodiment, the mounting hole 10 opened on the inner wall of the fixing frame 7 facilitates the active connection between the bolt 9 and the fixing frame 7 , and the first threaded hole 11 opened on the inner wall of the slider 201 facilitates the threaded connection between the bolt 9 and the slider 201 .

[0035] As a technical optimization solution of the utility model, an annular block 12 is bolted to the surface of the rotating shaft 6, a sliding sleeve 13 is bolted to the side of the annular block 12 close to the fixed frame 7, an adjusting rod 14 is slidably connected to the inner wall of the sliding sleeve 13, and the adjusting rod 14 is bolted to the fixed frame 7 on the side close to the fixed frame 7.

[0036] In this embodiment: by setting the annular block 12, the sliding sleeve 13 and the adjusting rod 14, the position of the annular block 12 and the rotating shaft 6 are fixed during use, and the position of the annular block 12 and the sliding sleeve 13 are fixed, so that the subsequent adjusting rod 14 can slide on the inner wall of the sliding sleeve 13, and the subsequent position of the fixing frame 7 can be adjusted by the adjusting rod 14, which is convenient for users to use.

[0037] As a technical optimization solution of the utility model, the inner wall of the sliding sleeve 13 is threadedly connected with a knob 15 , and the rear side of the knob 15 is in close contact with the surface of the adjusting rod 14 .

[0038] In this embodiment, a knob 15 is provided, and when in use, the knob 15 is rotated on the inner wall of the sleeve 13, so that the adjusting rod 14 can be fixed to the inner wall of the sleeve 13 through the knob 15, so that the fixing frame 7 can be stably fixed.

[0039] As a technical optimization solution of the utility model, an adjustment groove 16 used in conjunction with the adjustment rod 14 is formed on the inner wall of the sliding sleeve 13 , and a second threaded hole 17 used in conjunction with the knob 15 is formed on the inner wall of the sliding sleeve 13 .

[0040] In this embodiment, the adjusting groove 16 opened on the inner wall of the sliding sleeve 13 facilitates the adjusting rod 14 to move on the inner wall of the sliding sleeve 13 through the adjusting groove 16, and the second threaded hole 17 opened on the inner wall of the sliding sleeve 13 facilitates the threaded connection between the knob 15 and the sliding sleeve 13.

[0041] As a technical optimization solution of the utility model, a sewage pipe 18 is arranged on the left side of the filter body 1 , and a pull block 19 is bolted to the top of the filter cartridge 4 .

[0042] In this embodiment: by providing a sewage pipe 18, the filter body 1 is fixedly connected to the sewage pipe 18 during use, which facilitates the subsequent sewage discharge through the sewage pipe 18. By providing a pull block 19, the position of the pull block 19 and the filter cartridge 4 is fixed during use, which facilitates the subsequent movement of the filter cartridge 4 through the pull block 19.

[0043] Working principle: First, when in use, it is fixed to the inner wall of the filter body 1 through the limiting frame 3, which is convenient for placing the filter cartridge 4 on the top of the limiting frame 3. After the filter body 1 has been used for a certain period of time, the fixing frame 7 is driven to rotate through the rotating shaft 6. When the fixing frame 7 rotates, it will drive the slider 201 and the connecting block 202 to rotate, which is convenient for the cleaning brush 203 to rotate on the inner wall of the filter cartridge 4 through the connecting block 202, so that the cleaning brush 203 can be cleaned. When the cleaning brush 203 needs to be replaced after being used for a certain period of time, the cover plate 5 is disassembled, which is convenient for the staff to drive the connecting block 202 to move through the slider 201. When the connecting block 202 moves, it will drive the cleaning brush 203 to move, so that the cleaning brush 203 can be taken out for replacement. The replacement process is relatively convenient and convenient for users to use. The position of the annular block 12 and the rotating shaft 6 is fixed, and the position of the annular block 12 and the sliding sleeve 13 is fixed, which is convenient for the subsequent adjustment rod 14 to slide on the inner wall of the sliding sleeve 13, so that the fixed position of the fixing frame 7 can be adjusted by the adjusting rod 14, which is convenient for users to use.

[0044] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements 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 filter that is easy to clean, comprising a filter body (1), characterized in that: The inner wall of the filter body (1) is bolted with a limiting frame (3), a filter cartridge (4) is placed on the top of the limiting frame (3), a cover plate (5) is arranged on the top of the filter body (1), the inner wall of the cover plate (5) is rotatably connected with a rotating shaft (6), a fixing frame (7) is arranged on the inner wall of the filter body (1), and a cleaning mechanism (2) is arranged on the inner wall of the fixing frame (7); The cleaning mechanism (2) comprises a slider (201), a connecting block (202) and a cleaning brush (203); a side of the cleaning brush (203) close to the connecting block (202) is bolted to the connecting block (202); a side of the connecting block (202) close to the slider (201) is bolted to the slider (201); and a surface of the slider (201) is slidably connected to an inner wall of a fixing frame (7).

2. The easy-to-clean magnetic filter according to claim 1, characterized in that: The surface of the connecting block (202) is slidably connected to the inner wall of the fixing frame (7), and the inner wall of the fixing frame (7) is provided with a sliding groove (8) for use with the sliding block (201).

3. The easy-to-clean magnetic filter according to claim 1, characterized in that: The inner wall of the fixing frame (7) is movably connected with a bolt (9), and the surface of the bolt (9) is threadedly connected to the inner wall of the sliding block (201).

4. The easy-to-clean magnetic filter according to claim 3, characterized in that: The inner wall of the fixing frame (7) is provided with a mounting hole (10) for use with the bolt (9), and the inner wall of the sliding block (201) is provided with a first threaded hole (11) for use with the bolt (9).

5. The easy-to-clean magnetic filter according to claim 1, characterized in that: An annular block (12) is bolted to the surface of the rotating shaft (6); a sliding sleeve (13) is bolted to the side of the annular block (12) close to the fixing frame (7); an adjusting rod (14) is slidably connected to the inner wall of the sliding sleeve (13); and the adjusting rod (14) is bolted to the fixing frame (7) on the side close to the fixing frame (7).

6. The easy-to-clean magnetic filter according to claim 5, characterized in that: The inner wall of the sliding sleeve (13) is threadedly connected with a knob (15), and the rear side of the knob (15) is in close contact with the surface of the adjusting rod (14).

7. The easy-to-clean magnetic filter according to claim 6, characterized in that: The inner wall of the sliding sleeve (13) is provided with an adjustment groove (16) for use in conjunction with the adjustment rod (14), and the inner wall of the sliding sleeve (13) is provided with a second threaded hole (17) for use in conjunction with the knob (15).

8. The easy-to-clean magnetic filter according to claim 1, characterized in that: A sewage discharge pipe (18) is arranged on the left side of the filter body (1), and a pull block (19) is bolted to the top of the filter cartridge (4).

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