Filter element convenient to clean

Abstract

The utility model relates to the technical field of filter element cleaning, in particular to a filter element convenient to clean, which comprises a first circular plate, a plurality of first upright posts are arranged on the first circular plate in a penetrating manner, the first upright posts on the other side of the first circular plate are fixed through nuts, and first fixing blocks are arranged at two ends of each first upright post. A third limiting ring is arranged on the first circular plate, a first filter element is arranged on one side of the third limiting ring, a plurality of second stand columns are arranged on the first circular plate in a penetrating mode, and second fixing blocks are fixed to the two ends of each second stand column. By arranging the multiple layers of filter elements, the filtering effect is improved, the multiple layers of filter elements are different in aperture, impurities can be filtered in a layered mode, and the filter elements are not prone to being blocked.

Description

Technical Field

[0001] The utility model relates to the technical field of a filter element convenient for cleaning, in particular to a filter element convenient for cleaning. Background Technique

[0002] Emulsion is a high-performance semi-synthetic metalworking fluid, which is especially suitable for the processing of aluminum metal and its alloys, but not suitable for lead-containing materials, such as some brass and tin-based metals. The product has a long service life and is completely unaffected by leaked oil and mixed oil. It is preferably formulated with soft water. The emulsion adopts a special formula without chlorine and is specially used to solve various problems that occur during the processing of aluminum metal and its alloys. When there are other impurities in the emulsion and the metal is processed, it is very easy to damage the metal surface. Therefore, a filter element convenient for cleaning is urgently needed to filter the emulsion.

[0003] However, the patents in the prior art have the following disadvantages:

[0004] When the existing emulsion filter element is installed and used, the protection structure of some liquid filter elements is single and relatively fragile. And some filter elements are of an integral structure and cannot be disassembled, which makes cleaning relatively inconvenient and there is room for improvement. Content of the Utility Model

[0005] (1) Technical Problems to be Solved

[0006] In view of the deficiencies of the prior art, the utility model provides a filter element convenient for cleaning, which solves the problems that when the existing emulsion filter element is installed and used, the protection structure of some liquid filter elements is single and relatively fragile, and some filter elements are of an integral structure and cannot be disassembled, making cleaning relatively inconvenient and there is room for improvement.

[0007] (2) Technical Solutions

[0008] To achieve the above purposes, the utility model is realized through the following technical solutions: It includes a first circular plate, and is characterized in that: several first columns are arranged through the first circular plate, the first columns on the other side of the first circular plate are fixed by nuts, first fixing blocks are arranged at both ends of the first columns, a third limiting ring is arranged on the first circular plate, a first filter element is arranged on one side of the third limiting ring, several second columns are arranged through the first circular plate, second fixing blocks are fixed at both ends of the second columns, a second limiting ring is arranged on one side of the first circular plate, a second filter element is arranged on one side of the second limiting ring, and a second circular plate is arranged at the other ends of the first columns and the second columns.

[0009] As a preferred embodiment of the utility model, a first sealing ring is arranged on the other side of the first circular plate, and the first circular plate is threadedly connected with a second cover plate.

[0010] As a preferred embodiment of the present utility model, a housing is provided on one side of the second cover plate, and a first limiting ring is concentrically arranged on the housing.

[0011] As a preferred embodiment of the present utility model, a second sealing ring is provided on the other side of the second circular plate, and the second circular plate is threadedly connected to the first cover plate.

[0012] As a preferred embodiment of the present utility model, a first pressing plate is provided on one side of the housing.

[0013] As a preferred embodiment of the present utility model, several third columns are fixed on one side of the first pressing plate, and a second pressing plate is fixed at one end of the third columns.

[0014] As a preferred embodiment of the present utility model, a first pipe orifice is provided on the other side of the first pressing plate.

[0015] As a preferred embodiment of the present utility model, a second pipe orifice is provided on one side of the first circular plate, and the second pipe orifice penetrates through the first circular plate and the housing to be connected to an external device.

[0016] (III) Beneficial effects

[0017] The present utility model provides a filter element that is convenient to clean, and has the following beneficial effects:

[0018] 1. The filter element that is convenient to clean according to the present utility model improves the filtering effect by setting multiple layers of filter elements. The pore diameters of the multiple layers of filter elements are different, and impurities can be filtered in layers, making the filter element not easily clogged.

[0019] 2. The filter element that is convenient to clean according to the present utility model limits the filter element by setting multiple limiting rings, and supports a single filter element by setting multiple columns, improving the service life of the filter element and not easily deforming.

[0020] 3. The filter element that is convenient to clean according to the present utility model improves the overall sealing performance by setting multiple sealing rings and is not easily leaked. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The drawings are used to provide a further understanding of the present utility model, and constitute a part of the specification. Together with the embodiments of the present utility model, they are used to explain the present utility model, and do not constitute a limitation to the present utility model. In the drawings:

[0022] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0023] Figure 2 is a schematic diagram of the filter element structure of the present utility model;

[0024] Figure 3 is a schematic diagram of the sectional structure of the present utility model;

[0025] Figure 4 Schematic diagram of the pressing plate structure of the present utility model;

[0026] In the figure: 1. Housing; 2. First limiting ring; 3. First sealing ring; 4. Nut; 5. First fixing block; 6. First column; 7. Second sealing ring; 8. First cover plate; 9. First pressing plate; 10. First pipe orifice; 11. Column; 12. Second pressing plate; 13. Second limiting ring; 14. Second fixing block; 15. Second column; 16. First filter element; 17. Third limiting ring; 18. First circular plate; 19. Second circular plate; 20. Second cover plate; 21. Second pipe orifice; 22. Second filter element. Specific embodiments

[0027] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0028] Please refer to Figures 1 to 4 , the present utility model provides a technical solution: a filter element that is easy to clean, including a first circular plate 18, through which several first columns 6 are arranged, the first columns 6 on the other side of the first circular plate 18 are fixed by nuts 4, first fixing blocks 5 are arranged at both ends of the first columns 6, a third limiting ring 17 is arranged on the first circular plate 18, a first filter element 16 is arranged on one side of the third limiting ring 17, several second columns 15 are arranged through the first circular plate 18, second fixing blocks 14 are fixed at both ends of the second columns 15, a second limiting ring 13 is arranged on one side of the first circular plate 18, a second filter element 22 is arranged on one side of the second limiting ring 13, and second circular plates 19 are arranged at the other ends of the first columns 6 and the second columns 15.

[0029] In a specific embodiment of the present utility model, a plurality of first columns 6 are disposed through the first circular plate 18 for supporting the first filter element 16, improving the strength of the first filter element 16, making it not easy to deform and extending its service life. The first columns 6 on the other side of the first circular plate 18 are fixed by nuts 4, enabling the first columns 6 to be disassembled and cleaned. First fixing blocks 5 are provided at both ends of the first columns 6 to limit the position when the first columns 6 are installed by nuts 4. The first circular plate 18 is provided with a third limiting ring 17 for clamping and limiting the first filter element 16. A first filter element 16 is disposed on one side of the third limiting ring 17 for filtering. The holes of the first filter element 16 are slightly smaller than the holes of the second filter element 22 for filtering finer impurities. A plurality of second columns 15 are disposed through the first circular plate 18 for supporting the second filter element 22, improving the strength of the second filter element 22, making it not easy to deform and extending its service life. The installation method of the second columns 15 is the same as that of the first columns 6. Second fixing blocks 14 are fixed at both ends of the second columns 15 for limiting the position when the second columns 15 are installed. A second limiting ring 13 is disposed on one side of the first circular plate 18 for clamping and limiting the second filter element 22. A second filter element 22 is disposed on one side of the second limiting ring 13. The holes of the second filter element 22 are slightly larger than those of the first filter element 16 for filtering larger impurities. Through the mutual cooperation of the first filter element 16 and the second filter element 22, hierarchical filtration is achieved, which helps prevent blockage of the holes. The other ends of the first columns 6 and the second columns 15 are provided with a second circular plate 19. The installation method of the second circular plate 19 with the columns and the filter elements is the same as that of the first circular plate 18.

[0030] Specifically, a first sealing ring 3 is disposed on the other side of the first circular plate 18, and the first circular plate 18 is threadedly connected with a second cover plate 20.

[0031] To solve the problem of protecting the nuts, as Figure 3 shown, a first sealing ring 3 is disposed on the other side of the first circular plate 18, and the first circular plate 18 is threadedly connected with a second cover plate 20. The second cover plate 20 is connected to the first circular plate 18 by threading, and the inner side of the second cover plate 20 is in close contact with the first sealing ring 3, effectively reducing the entry of external liquid into the interior of the first circular plate 18.

[0032] Specifically, a housing 1 is disposed on one side of the second cover plate 20, and a first limiting ring 2 is concentrically disposed on the housing 1.

[0033] To solve the problem of limiting the filter element, as Figure 3 shown, a housing 1 is disposed on one side of the second cover plate 20, and a first limiting ring 2 is concentrically disposed on the housing 1 for limiting the contact between the filter element and the housing 1.

[0034] Specifically, a second sealing ring 7 is disposed on the other side of the second circular plate 19, and the second circular plate 19 is threadedly connected with a first cover plate 8.

[0035] To solve the problem of protecting the nut at the other end, such as Figure 3 As shown, a second sealing ring 7 is provided on the other side of the second circular plate 19. The second circular plate 19 is threadedly connected to the first cover plate 8. The first cover plate 8 is threadedly connected to the second circular plate 19. The inner side of the first cover plate 8 is in close contact with the second sealing ring 7, effectively reducing the entry of external liquid into the interior of the second circular plate 19.

[0036] Specifically, a first pressing plate 9 is provided on one side of the housing 1.

[0037] To solve the problem of keeping the housing in a closed state, such as Figure 3 As shown, a first pressing plate 9 is provided on one side of the housing 1 to keep the housing 1 in a sealed state.

[0038] Specifically, several third columns 11 are fixed on one side of the first pressing plate 9, and a second pressing plate 12 is fixed at one end of the third columns 11.

[0039] To solve the problem of stable installation of the filter element, such as Figure 3 As shown, several third columns 11 are fixed on one side of the first pressing plate 9, and a second pressing plate 12 is fixed at one end of the third columns 11. By rotating the first pressing plate 9, the second pressing plate 12 tightly presses the second circular plate 19, making the overall installation of the filter element relatively stable.

[0040] Specifically, a first pipe orifice 10 is provided on the other side of the first pressing plate 9.

[0041] To solve the problem of liquid entry, such as Figure 3 As shown, a first pipe orifice 10 is provided on the other side of the first pressing plate 9. The first pipe orifice 10 is connected to other external devices to allow liquid to enter. At the same time, the arrangement of multiple third columns 11 does not hinder the entry of liquid.

[0042] Specifically, a second pipe orifice 21 is provided on one side of the first circular plate 18. The second pipe orifice 21 penetrates through the first circular plate 18 and the housing 1 and is connected to an external device.

[0043] To solve the problem of liquid filtration and outlet, such as Figure 3 As shown, a second pipe orifice 21 is provided on one side of the first circular plate 18. The second pipe orifice 21 penetrates through the first circular plate 18 and the housing 1 and is connected to an external device to achieve the outflow of the liquid after filtration. Multiple filter elements can be disassembled and cleaned. At the same time, after the whole device is disassembled, the cleaning liquid enters through the second pipe orifice 21 and flows out through the first pipe orifice 10, and the impurities filtered by the filter screen can be cleaned out without disassembling the filter screen.

[0044] Details of known functions and known components are omitted in the specific embodiments of the present disclosure. To ensure the compatibility of the equipment, the operating means adopted are consistent with the parameters of market instruments.

[0045] In summary, the working principle and usage process of the present utility model are as follows: A plurality of first columns 6 are arranged through the first circular plate 18 to support the first filter element 16, improve the strength of the first filter element 16, make it not easy to deform and extend the service life. The first columns 6 on the other side of the first circular plate 18 are fixed by nuts 4, so that the first columns 6 can be disassembled and cleaned. First fixing blocks 5 are arranged at both ends of the first columns 6 to limit the position when the first columns 6 are installed by nuts 4. The first circular plate 18 is provided with a third limiting ring 17 for clamping and limiting the first filter element 16. A first filter element 16 is arranged on one side of the third limiting ring 17 for filtering. The holes of the first filter element 16 are slightly smaller than the holes of the second filter element 22 for filtering finer impurities. A plurality of second columns 15 are arranged through the first circular plate 18 to support the second filter element 22, improve the strength of the second filter element 22, make it not easy to deform and extend the service life. The installation method of the second columns 15 is the same as that of the first columns 6. Second fixing blocks 14 are fixed at both ends of the second columns 15 to limit the position when the second columns 15 are installed. A second limiting ring 13 is arranged on one side of the first circular plate 18 for clamping and limiting the second filter element 22. A second filter element 22 is arranged on one side of the second limiting ring 13. The holes of the second filter element 22 are slightly larger than those of the first filter element 16 for filtering larger impurities. Through the mutual cooperation of the first filter element 16 and the second filter element 22, hierarchical filtration is realized, which helps to prevent blockage of the holes. The other ends of the first columns 6 and the second columns 15 are provided with a second circular plate 19. The installation method of the second circular plate 19 with the columns and the filter elements is the same as that of the first circular plate 18. A first sealing ring 3 is arranged on the other side of the first circular plate 18. The second cover plate 20 is threadedly connected to the first circular plate 18. The second cover plate 20 is connected to the first circular plate 18 by threads. The inner side of the second cover plate 20 is in close contact with the first sealing ring 3, effectively reducing the entry of external liquid into the first circular plate 18. A housing 1 is arranged on one side of the second cover plate 20. A first limiting ring 2 is concentrically arranged on the housing 1 for limiting the contact between the filter element and the housing 1. A second sealing ring 7 is arranged on the other side of the second circular plate 19. The second circular plate 19 is threadedly connected to the first cover plate 8. The first cover plate 8 is connected to the second circular plate 19 by threads. The inner side of the first cover plate 8 is in close contact with the second sealing ring 7, effectively reducing the entry of external liquid into the second circular plate 19. A first pressing plate 9 is arranged on one side of the housing 1 to keep the housing 1 in a closed state. A plurality of third columns 11 are fixed on one side of the first pressing plate 9. A second pressing plate 12 is fixed at one end of the third columns 11. By rotating the first pressing plate 9, the second pressing plate 12 tightly presses the second circular plate 19 to make the overall installation of the filter element more stable. A first pipe orifice 10 is arranged on the other side of the first pressing plate 9. The first pipe orifice 10 is connected to other external devices to allow liquid to enter. At the same time, the arrangement of the plurality of third columns 11 does not hinder the entry of liquid. A second pipe orifice 21 is arranged on one side of the first circular plate 18. The second pipe orifice 21 passes through the first circular plate 18 and the housing 1 and is connected to an external device to realize the outflow of the liquid after filtration.Multiple filter elements can be disassembled and cleaned. At the same time, after the whole device is disassembled, the cleaning liquid enters from the second pipe orifice 21 and flows out through the first pipe orifice 10, so that the impurities filtered by the filter screen can be cleaned out, and the filter screen can be cleaned without being disassembled.

[0046] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A filter element that is easy to clean, characterized in that: The invention comprises a first circular plate (18), wherein a plurality of first columns (6) are arranged through the first circular plate (18), the first column (6) on the other side of the first circular plate (18) is fixed by a nut (4), first fixing blocks (5) are arranged at both ends of the first column (6), the first circular plate (18) is provided with a third limiting ring (17), a first filter element (16) is arranged on one side of the third limiting ring (17), a plurality of second columns (15) are arranged through the first circular plate (18), second fixing blocks (14) are fixed at both ends of the second column (15), a second limiting ring (13) is arranged on one side of the first circular plate (18), a second filter element (22) is arranged on one side of the second limiting ring (13), and a second circular plate (19) is arranged at the other end of the first column (6) and the second column (15).

2. The filter element that is easy to clean according to claim 1, characterized in that: A first sealing ring (3) is provided on the other side of the first circular plate (18), and the first circular plate (18) is threadedly connected to a second cover plate (20).

3. The filter element that is easy to clean according to claim 2, characterized in that: A shell (1) is provided on one side of the second cover plate (20), and a first limiting ring (2) is coaxially provided on the shell (1).

4. The filter element that is easy to clean according to claim 3, characterized in that: A second sealing ring (7) is provided on the other side of the second circular plate (19), and the second circular plate (19) is threadedly connected to the first cover plate (8).

5. The filter element that is easy to clean according to claim 4, characterized in that: A first pressing plate (9) is provided on one side of the housing (1).

6. The filter element that is easy to clean according to claim 5, characterized in that: A plurality of third columns (11) are fixed to one side of the first pressing plate (9), and a second pressing plate (12) is fixed to one end of the third column (11).

7. The filter element that is easy to clean according to claim 6, characterized in that: A first pipe opening (10) is provided on the other side of the first pressing plate (9).

8. The filter element that is easy to clean according to claim 7, characterized in that: A second pipe opening (21) is provided on one side of the first circular plate (18), and the second pipe opening (21) penetrates the first circular plate (18) and the housing (1) to be connected to an external device.

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