Filter element cleaning structure of filter

Abstract

The filter element cleaning structure comprises a high-pressure filter element and a filter element head, the filter element head is fixedly installed at the top of the high-pressure filter element, moving rods are fixedly connected to the two sides of the bottom of the filter element head, moving blocks are movably connected to the surfaces of the moving rods, moving rings are fixedly connected to the inner sides of the moving blocks, and the moving rings are fixedly connected to the inner sides of the moving blocks. And a scraping ring is fixedly mounted at the bottom of the inner side of the moving ring. By arranging the moving rod, the moving block, the moving ring and the scraping ring, the moving block can effectively drive the moving ring to move on the surface of the moving rod, then the moving ring is pulled to move up and down through the adjusting assembly, the scraping ring on the inner side of the moving ring can clean the surface of the high-pressure filter element, and the problem that the surface of the high-pressure filter element cannot be cleaned due to the absence of a cleaning structure is solved. The problems that after the filter element is used for a long time, impurities and dust can be blocked and adsorbed on the surface of the filter element, the filtering effect of the filter element is reduced, the service life of the filter element is shortened, and normal use of the filter element filter is affected are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of high-pressure filter elements, in particular to a filter element cleaning structure of a filter. Background Art

[0002] The high-pressure pump station filter element is an important component used in the hydraulic support power source pump station, and the high-pressure pump station filter plays a filtering role.

[0003] At present, a Chinese utility model with publication number CN212188030U discloses a filter element cleaning structure of a filter, including a high-pressure filter element and a filter element head fixed on the top thereof, a sealing groove is provided on the outer side of the filter element head, a sealing annular gasket and a sealing rubber ring are arranged from top to bottom in the sealing groove, a limiting sleeve for limiting the sealing rubber ring is screwed on the lower part of the sealing groove, and an annular groove is provided on the inner side of the top of the limiting sleeve. The utility model provides a detachable limiting sleeve at the lower part of the sealing groove of the filter element head of the high-pressure filter element, so that replacement of the sealing rubber ring and the sealing annular gasket saves time and effort, ensures that the sealing rubber ring and the sealing annular gasket are not damaged during the whole process of replacement, and ensures the performance of the sealing ring in the later use.

[0004] Based on the search of the above patents and in combination with the equipment in the prior art, it is found that although the above equipment can solve the problem that a sealing ring is arranged on the outside of the filter element head on the upper part of the high-pressure filter element in the filter, due to the high-pressure working conditions, the sealing ring is often damaged and leaks, which requires regular replacement of the sealing ring. In the past, the replacement required the use of a flat tool to stretch the sealing ring for disassembly and assembly, which could easily cause local damage to the unused sealing ring and affect the performance of the sealing ring in the later stage. However, during use, due to the lack of a cleaning structure, impurities and dust will be blocked and adsorbed on the surface of the filter element after long-term use, which not only reduces the filtering effect of the filter element, but also reduces the service life of the filter element and affects the normal use of the filter element filter. Utility Model Content

[0005] In order to solve the problems raised in the above-mentioned background technology, the purpose of the utility model is to provide a filter element cleaning structure, which has the advantage of easy cleaning of high-pressure filter elements, and solves the problem that impurities and dust will be blocked and adsorbed on the surface of the filter element after long-term use due to the lack of a cleaning structure, which not only reduces the filtering effect of the filter element, but also reduces the service life of the filter element and affects the normal use of the filter element filter.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a filter element cleaning structure of a filter, comprising a high-pressure filter element and a filter element head, the filter element head is fixedly installed on the top of the high-pressure filter element, both sides of the bottom of the filter element head are fixedly connected with moving rods, the surface of the moving rod is movably connected with a moving block, the inner side of the moving block is fixedly connected with a moving ring, the bottom of the inner side of the moving ring is fixedly installed with a scraper ring, the inner side of the scraper ring contacts the surface of the high-pressure filter element, both sides of the moving ring are fixedly connected with adjustment components, and the outer side of the moving block is fixedly connected with a positioning component.

[0007] As a preferred embodiment of the utility model, a soft brush is fixedly connected to the top of the inner side of the movable ring, and the number of the soft brushes is arranged in several groups and is distributed at equal distances.

[0008] As a preferred embodiment of the utility model, dust exhaust holes are opened on the surface of the scraper ring, and the number of the dust exhaust holes is set to several groups and distributed at equal distances.

[0009] As a preferred embodiment of the present invention, the adjustment assembly includes connecting columns, the connecting columns are fixedly mounted on both sides of the moving ring, and the outer sides of the connecting columns are fixedly connected with pull plates.

[0010] As a preferred embodiment of the present invention, the surface of the pull plate is provided with a protective cover, and the protective cover is made of sponge material.

[0011] As a preferred embodiment of the present invention, the positioning assembly comprises an L-plate, a surface of the L-plate is provided with a threaded hole, and an inner wall of the threaded hole is threadedly connected with a screw.

[0012] As a preferred embodiment of the present invention, a sphere is fixedly connected to the outer side of the screw rod, a rotating rod is fixedly connected to the surface of the sphere, and the number of the rotating rods is arranged in several groups and is distributed at equal distances.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] 1. The utility model can effectively enable the moving block to drive the moving ring to move on the surface of the moving rod by arranging a moving rod, a moving block, a moving ring and a scraper ring, and then pull the moving ring to move up and down through the adjusting component, so that the scraper ring on the inner side of the moving ring can clean the surface of the high-pressure filter element, thereby solving the problem that impurities and dust will be blocked and adsorbed on the surface of the filter element after long-term use of the filter element due to the lack of a cleaning structure, which not only reduces the filtering effect of the filter element, but also reduces the service life of the filter element and affects the normal use of the filter element filter, and has the advantage of facilitating the cleaning of the high-pressure filter element.

[0015] 2. The utility model provides a soft brush, which can effectively clean the surface of the high-pressure filter element and assist the scraper ring in cleaning the high-pressure filter element, thereby completely cleaning the high-pressure filter element and preventing dust from remaining on the surface of the high-pressure filter element.

[0016] 3. The utility model is provided with dust exhaust holes, which can effectively discharge dust and impurities on the top of the scraper ring, thereby preventing dust and impurities from remaining on the top of the scraper ring. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0018] Figure 2 For this utility model Figure 1 A in the middle is an enlarged schematic diagram of the structure;

[0019] Figure 3 It is a schematic diagram of the three-dimensional structure of the positioning component of the utility model.

[0020] In the figure: 1. High-pressure filter element; 2. Filter element head; 3. Moving rod; 4. Moving block; 5. Moving ring; 6. Scraper ring; 7. Adjustment assembly; 71. Connecting column; 72. Pull plate; 73. Protective cover; 8. Positioning assembly; 81. L plate; 82. Threaded hole; 83. Screw; 84. Ball; 85. Rotating rod; 9. Soft brush; 10. Dust exhaust hole. DETAILED DESCRIPTION

[0021] 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.

[0022] like Figures 1 to 3 As shown, the utility model provides a filter element cleaning structure, comprising a high-pressure filter element 1 and a filter element head 2, the filter element head 2 is fixedly installed on the top of the high-pressure filter element 1, both sides of the bottom of the filter element head 2 are fixedly connected with a moving rod 3, the surface of the moving rod 3 is movably connected with a moving block 4, the inner side of the moving block 4 is fixedly connected with a moving ring 5, the bottom of the inner side of the moving ring 5 is fixedly installed with a scraper ring 6, the inner side of the scraper ring 6 is in contact with the surface of the high-pressure filter element 1, both sides of the moving ring 5 are fixedly connected with an adjusting component 7, and the outer side of the moving block 4 is fixedly connected with a positioning component 8.

[0023] refer to Figures 1 to 3A soft brush 9 is fixedly connected to the top of the inner side of the moving ring 5, and the number of the soft brushes 9 is set to several groups and is distributed at equal distances.

[0024] As a technical optimization solution of the utility model, by providing a soft brush 9, the soft brush 9 can effectively clean the surface of the high-pressure filter element 1, and can assist the scraper ring 6 to clean the high-pressure filter element 1, so that the high-pressure filter element 1 can be completely cleaned to prevent dust from remaining on the surface of the high-pressure filter element 1.

[0025] refer to Figures 1 to 3 The surface of the scraper ring 6 is provided with dust discharge holes 10, and the number of the dust discharge holes 10 is arranged in a plurality of groups and is distributed at equal distances.

[0026] As a technical optimization solution of the utility model, by providing the dust exhaust hole 10 , the dust exhaust hole 10 can effectively discharge the dust and impurities on the top of the scraper ring 6 , thereby preventing the dust and impurities from remaining on the top of the scraper ring 6 .

[0027] refer to Figures 1 to 3 The adjusting assembly 7 includes a connecting column 71 , which is fixedly mounted on both sides of the moving ring 5 , and a pulling plate 72 is fixedly connected to the outer side of the connecting column 71 .

[0028] As a technical optimization solution of the utility model, by providing the connecting column 71 and the pull plate 72, the connecting column 71 and the pull plate 72 can be effectively used in conjunction with each other, which can facilitate the user to pull the movable ring 5 up and down, thereby improving the user's cleaning efficiency.

[0029] refer to Figures 1 to 3 The surface of the pull plate 72 is covered with a protective sleeve 73, which is made of sponge.

[0030] As a technical optimization solution of the present invention, by providing the protective cover 73 , the user's hand can be protected by taking advantage of the relatively soft sponge, thereby improving the comfort of the user's hand when pulling the pull plate 72 .

[0031] refer to Figures 1 to 3 The positioning assembly 8 includes an L-plate 81 , a threaded hole 82 is formed on the surface of the L-plate 81 , and a screw 83 is threadedly connected to the inner wall of the threaded hole 82 .

[0032] As a technical optimization solution of the utility model, by setting the L plate 81, the threaded hole 82 and the screw 83, the screw 83 can be effectively rotated in the threaded hole 82, and then the screw 83 is adjusted to the top of the filter head 2, so that the moving ring 5 after cleaning can be positioned, thereby preventing the moving ring 5 from moving.

[0033] refer to Figures 1 to 3A sphere 84 is fixedly connected to the outer side of the screw rod 83, and a rotating rod 85 is fixedly connected to the surface of the sphere 84. The number of the rotating rods 85 is set to several groups and is distributed at equal distances.

[0034] As a technical optimization solution of the utility model, by providing the ball 84 and the rotating rod 85, the ball 84 and the rotating rod 85 can be effectively used in conjunction with each other, which can increase the speed at which the user rotates the screw 83, thereby quickly positioning the moving ring 5.

[0035] The working principle and use process of the utility model are as follows: when in use, the user first pulls the moving ring 5 through the pull plate 72 and the connecting column 71, and then the moving ring 5 can move up and down on the surface of the moving rod 3 through the moving block 4, and then the moving ring 5 scrapes the surface of the high-pressure filter element 1 back and forth through the scraper ring 6 at the bottom of the inner side, so that the scraper ring 6 can clean the impurities and dust on the surface of the high-pressure filter element 1, and then the surface of the high-pressure filter element 1 is cleaned for the second time through the soft brush 9, so that the dust remaining on the surface of the filter element can be completely cleaned, so as to achieve the effect of facilitating the cleaning of the high-pressure filter element 1. When the high-pressure filter element 1 is cleaned, the moving ring 5 is adjusted to the top, and then the user rotates the screw 83 through the ball 84 and the rotating rod 85 to move the screw 83 inward in the threaded hole 82, so that the screw 83 is adjusted to the top of the filter element head 2, so that the moving ring 5 can be fixed to prevent the moving ring 5 from moving downward, thereby achieving the effect of the positioning function.

[0036] To sum up: the filter element cleaning structure of this filter, by setting a moving rod 3, a moving block 4, a moving ring 5 and a scraper ring 6, can effectively enable the moving block 4 to drive the moving ring 5 to move on the surface of the moving rod 3, and then pull the moving ring 5 up and down through the adjusting component 7, so that the scraper ring 6 on the inside of the moving ring 5 can clean the surface of the high-pressure filter element 1, which solves the problem that impurities and dust will be blocked and adsorbed on the surface of the filter element after long-term use of the filter element due to the lack of a cleaning structure, which not only reduces the filtering effect of the filter element, but also reduces the service life of the filter element, and affects the normal use of the filter element filter.

[0037] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0038] Although 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 filter element cleaning structure, comprising a high-pressure filter element (1) and a filter element head (2), characterized in that: The filter element head (2) is fixedly mounted on the top of the high-pressure filter element (1); both sides of the bottom of the filter element head (2) are fixedly connected with a moving rod (3); the surface of the moving rod (3) is movably connected with a moving block (4); the inner side of the moving block (4) is fixedly connected with a moving ring (5); the bottom of the inner side of the moving ring (5) is fixedly mounted with a scraper ring (6); the inner side of the scraper ring (6) is in contact with the surface of the high-pressure filter element (1); both sides of the moving ring (5) are fixedly connected with an adjustment component (7); and the outer side of the moving block (4) is fixedly connected with a positioning component (8).

2. The filter element cleaning structure of the filter according to claim 1, characterized in that: A soft brush (9) is fixedly connected to the top of the inner side of the movable ring (5), and the number of the soft brushes (9) is arranged in a plurality of groups and is distributed at equal distances.

3. The filter element cleaning structure of a filter according to claim 1, characterized in that: The surface of the scraper ring (6) is provided with dust discharge holes (10), and the number of the dust discharge holes (10) is arranged in a plurality of groups and is distributed at equal distances.

4. The filter element cleaning structure of a filter according to claim 1, characterized in that: The adjustment assembly (7) comprises a connecting column (71), wherein the connecting column (71) is fixedly mounted on both sides of the moving ring (5), and a pulling plate (72) is fixedly connected to the outer side of the connecting column (71).

5. The filter element cleaning structure of the filter according to claim 4, characterized in that: The surface of the pulling plate (72) is covered with a protective sleeve (73), and the protective sleeve (73) is made of sponge material.

6. The filter element cleaning structure of a filter according to claim 1, characterized in that: The positioning assembly (8) comprises an L-plate (81), a threaded hole (82) is provided on the surface of the L-plate (81), and a screw rod (83) is threadedly connected to the inner wall of the threaded hole (82).

7. The filter element cleaning structure of the filter according to claim 6, characterized in that: A sphere (84) is fixedly connected to the outer side of the screw rod (83), and a rotating rod (85) is fixedly connected to the surface of the sphere (84). The number of the rotating rods (85) is arranged in a plurality of groups and is distributed at equal distances.

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