Filtering device for water treatment equipment

Abstract

The utility model discloses a filter device for water treatment equipment, which comprises a filter box, a fixed screen plate, a filter plate and a drain pipe, the fixed screen plate is fixedly mounted on the inner wall of the filter box, the filter plate is movably connected to the inner wall of the fixed screen plate, and the drain pipe is communicated to the right side of the filter box. Sliding plates are fixedly connected to the two sides of the front side and the rear side of the inner wall of the filter box. Through the arrangement of the sliding plate, the mounting plate, the scraping plate and the adjusting assembly, the adjusting assembly can effectively drive the mounting plate in the sliding plate to move, the mounting plate drives the scraping plate to move up and down, the scraping plate can scrape the left side of the fixed screen plate, and the problem that the device is not provided with a cleaning structure and cannot clean the left side of the fixed screen plate is solved. The problems that when sewage is filtered through a filtering device, large impurities are contained in the sewage, the impurities are larger than meshes of a fixed screen plate, the impurities are adsorbed to the surface of the fixed screen plate, blocking is caused, and the filtering efficiency of the sewage is affected are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of water treatment, in particular to a filtering device for water treatment equipment. Background Art

[0002] During wastewater treatment, the wastewater is lifted up by large lifting equipment for treatment. There are certain wastes mixed in the wastewater, so the staff is required to discharge them and treat the wastewater uniformly to avoid environmental pollution.

[0003] At present, a Chinese utility model with publication number CN215653991U discloses a filter device for wastewater treatment equipment, which includes a device body, a fixed mesh plate is arranged on the inner side of the device body, a quartz sand filter plate is arranged on the inner side of the fixed mesh plate, an activated carbon filter plate is arranged on the side end of the quartz sand filter plate, a handle is arranged on the upper outer surface of the activated carbon filter plate, a push rod is arranged on the front end of the device body, and a foot is arranged on the lower outer surface of the device body. The filter device of the wastewater treatment equipment can effectively remove and clean the impurities and wastes in the wastewater through the cooperation of the quartz sand filter plate, the push plate, the push rod and the sealing door, and ensure the normal operation of the later wastewater treatment. Through the cooperation of the quartz sand filter plate, the activated carbon filter plate and the fixed mesh plate, the wastewater can be graded and filtered, and it is convenient for users to replace the quartz sand filter plate and the activated carbon filter plate after using it for a period of time.

[0004] Based on the search of the above patents and in combination with the equipment in the prior art, it is found that the above equipment can solve the problem that there is no good structural device in the existing wastewater treatment equipment to remove the debris in the wastewater, and most of the treatment is manual, which consumes a lot of labor and has low efficiency. Secondly, the debris in the manual treatment of the wastewater is not clean enough, which will affect the entire wastewater treatment process in the later stage. However, during use, the device is not equipped with a cleaning structure. When filtering the sewage through the filtering device, the wastewater will contain larger impurities, and the impurities are larger than the mesh of the fixed mesh plate, resulting in impurities adsorbed on the surface of the fixed mesh plate to cause blockage, thereby affecting the filtration efficiency of the wastewater. 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 filtering device for water treatment equipment, which has the advantage of being easy to clean and solves the problem that the device is not provided with a cleaning structure. When the sewage is filtered through the filtering device, the wastewater will contain larger impurities, and the impurities are larger than the mesh holes of the fixed mesh plate, resulting in impurities being adsorbed on the surface of the fixed mesh plate and causing blockage, thereby affecting the filtering efficiency of the wastewater.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a filtering device for water treatment equipment, comprising a filter box, a fixed mesh plate, a filter plate and a drain pipe, the fixed mesh plate is fixedly installed on the inner wall of the filter box, the filter plate is movably connected to the inner wall of the fixed mesh plate, the drain pipe is connected to the right side of the filter box, both sides of the front and rear sides of the inner wall of the filter box are fixedly connected with sliding plates, the inner wall of the sliding plate is slidably connected with a mounting plate, the inner wall of the mounting plate is movably connected with a scraper, the top of one of the mounting plates is fixedly connected with an adjusting component, and the front and rear sides of the top of the mounting plate are fixedly connected with replacement components.

[0007] As a preferred embodiment of the utility model, the adjustment component includes a servo motor, which is fixedly mounted on the top of one of the sliding plates, and the output end of the servo motor is fixedly connected to a reciprocating screw, and a screw hole is opened on the rear side of the top of the mounting plate, and the surface of the reciprocating screw is threadedly connected to the inner wall of the screw hole.

[0008] As a preferred embodiment of the utility model, the replacement assembly includes an L-block, the L-block is fixedly connected to both sides of the top of the mounting plate, the inner wall of the L-block is movably connected with a plug rod, the surface of the plug rod is fixedly connected to a limiting block, holes are provided on both sides of the top of the scraper, the surface of the plug rod is movably connected to the inner wall of the hole, a spring is sleeved on the surface of the plug rod, one end of the spring is fixedly connected to the top of the inner wall of the L-block, and the other end of the spring is fixedly connected to the top of the limit block.

[0009] As a preferred embodiment of the present invention, a control box is fixedly connected to the top of the front side of the filter box, and the control box is electrically connected to the servo motor through a wire.

[0010] As a preferred embodiment of the utility model, a brush is fixedly connected to the bottom of the right side of the scraper, and the brushes are arranged in several groups and are distributed at equal distances in a rectangular shape.

[0011] As a preferred embodiment of the utility model, the front side and the rear side of the right side of the scraper top are both fixedly connected with mounting blocks, and the inner side of the mounting block is fixedly connected with a magnetic strip.

[0012] As a preferred embodiment of the utility model, both sides of the front side and the rear side of the scraper inner wall are fixedly connected with sliding rods, and the surface of the sliding rods is movably connected with scraping blocks.

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

[0014] 1. The utility model provides a sliding plate, a mounting plate, a scraper and an adjusting component, so that the adjusting component can effectively drive the mounting plate inside the sliding plate to move, and the mounting plate drives the scraper to move up and down, so that the scraper can scrape the left side of the fixed mesh plate, so that larger impurities are separated from the fixed mesh plate and collected inside the scraper plate, which solves the problem that the device is not provided with a cleaning structure, and when the sewage is filtered through the filtering device, the wastewater will contain larger impurities, and the impurities are larger than the mesh of the fixed mesh plate, resulting in impurities adsorbed on the surface of the fixed mesh plate to cause blockage, thereby affecting the filtering efficiency of the wastewater, and has the advantage of being easy to clean.

[0015] 2. The utility model provides an adjustment component, which can effectively drive the servo motor to rotate the reciprocating screw, and drive the mounting plate to move up and down through the reciprocating screw, so that the scraper on the inner wall of the mounting plate can scrape the surface of the fixed mesh plate, thereby improving the cleaning effect of the scraper.

[0016] 3. The utility model sets a replacement component, and uses a spring to push the limit block to move the insertion rod downward, so that the insertion rod is inserted into the inside of the socket to install and position the scraper. When the scraper needs to be replaced, the user can remove and replace the scraper by pulling the insertion rod to separate it from the socket. 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 This is a schematic diagram of the three-dimensional structure of the adjustment component of the utility model;

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

[0020] In the figure: 1. filter box; 2. fixed mesh plate; 3. filter plate; 4. drain pipe; 5. sliding plate; 6. mounting plate; 7. scraper; 8. adjustment assembly; 81. servo motor; 82. reciprocating screw; 83. screw hole; 9. replacement assembly; 91. L block; 92. plug rod; 93. limit block; 94. plug hole; 95. spring; 10. control box; 11. brush; 12. mounting block; 13. magnetic strip; 14. sliding rod; 15. scraper block. 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 filtering device for water treatment equipment, including a filter box 1, a fixed mesh plate 2, a filter plate 3 and a drain pipe 4, the fixed mesh plate 2 is fixedly installed on the inner wall of the filter box 1, the filter plate 3 is movably connected to the inner wall of the fixed mesh plate 2, the drain pipe 4 is connected to the right side of the filter box 1, both sides of the front and rear sides of the inner wall of the filter box 1 are fixedly connected with sliding plates 5, the inner wall of the sliding plate 5 is slidably connected with a mounting plate 6, the inner wall of the mounting plate 6 is movably connected with a scraper 7, the top of one of the mounting plates 6 is fixedly connected with an adjusting component 8, and the front and rear sides of the top of the mounting plate 6 are fixedly connected with a replacement component 9.

[0023] refer to Figure 1 and Figure 2 The adjustment component 8 includes a servo motor 81, which is fixedly mounted on the top of one of the sliding plates 5. A reciprocating screw 82 is fixedly connected to the output end of the servo motor 81. A screw hole 83 is opened on the rear side of the top of the mounting plate 6. The surface of the reciprocating screw 82 is threadedly connected to the inner wall of the screw hole 83.

[0024] As a technical optimization scheme of the utility model, by setting the adjustment component 8, the servo motor 81 can effectively drive the reciprocating screw 82 to rotate, and the reciprocating screw 82 drives the mounting plate 6 to move up and down, so that the scraper 7 on the inner wall of the mounting plate 6 can scrape the surface of the fixed mesh plate 2, thereby improving the cleaning effect of the scraper 7.

[0025] refer to Figure 1 and Figure 3 The replacement component 9 includes an L block 91, which is fixedly connected to both sides of the top of the mounting plate 6. The inner wall of the L block 91 is movably connected with a plug rod 92, and the surface of the plug rod 92 is fixedly connected to a limit block 93. Both sides of the top of the scraper 7 are provided with plug holes 94, and the surface of the plug rod 92 is movably connected to the inner wall of the plug hole 94. A spring 95 is sleeved on the surface of the plug rod 92, and one end of the spring 95 is fixedly connected to the top of the inner wall of the L block 91, and the other end of the spring 95 is fixedly connected to the top of the limit block 93.

[0026] As a technical optimization solution of the utility model, by setting a replacement component 9, the spring 95 pushes the limit block 93 to move the insertion rod 92 downward, so that the insertion rod 92 is inserted into the inside of the socket 94 to install and position the scraper 7. When the scraper 7 needs to be replaced, the user can pull the insertion rod 92 to separate from the socket 94 to disassemble and replace the scraper 7.

[0027] refer to Figure 1 and Figure 2 A control box 10 is fixedly connected to the top of the front side of the filter box 1, and the control box 10 is electrically connected to the servo motor 81 through a wire.

[0028] As a technical optimization solution of the utility model, by setting up a control box 10, the control box 10 can effectively realize high-precision position, speed and torque control of the servo motor 81, so that the servo motor 81 can accurately control the moving speed of the scraper 7 through the reciprocating screw 82, the screw hole 83 and the mounting plate 6.

[0029] refer to Figure 2 and Figure 3 A brush 11 is fixedly connected to the bottom of the right side of the scraper 7. The brushes 11 are arranged in several groups and are distributed at equal distances in a rectangular shape.

[0030] As a technical optimization solution of the utility model, by setting the brush 11, the scraper 7 can be effectively moved while driving the brush 11 to move up and down, so that the brush 11 can clean the surface of the fixed mesh plate 2, thereby improving the cleaning effect of the surface of the fixed mesh plate 2.

[0031] refer to Figure 2 and Figure 3 The front side and the rear side of the top right side of the scraper 7 are fixedly connected with a mounting block 12, and the inner side of the mounting block 12 is fixedly connected with a magnetic strip 13.

[0032] As a technical optimization solution of the utility model, by setting the mounting block 12 and the magnetic strip 13, the mounting block 12 can effectively fix the magnetic strip 13, and the magnetic strip 13 can absorb ferromagnetic impurities on the surface of the fixed mesh plate 2.

[0033] refer to Figure 2 and Figure 3 Both sides of the front and rear sides of the inner wall of the scraper 7 are fixedly connected with a slide bar 14, and the surface of the slide bar 14 is movably connected with a scraper block 15.

[0034] As a technical optimization solution of the utility model, by setting the sliding rod 14 and the scraper block 15, the scraper block 15 can effectively slide on the surface of the sliding rod 14, and the scraper block 15 can scrape the impurities cleaned and dropped from the top of the scraper 7, so that the user can separate the impurities from the scraper 7.

[0035] The working principle and use process of the utility model are as follows: when in use, the user first puts the scraper 7 into the inner wall of the mounting plate 6, pushes the limit block 93 through the spring 95 to move the insertion rod 92 downward, and inserts the insertion rod 92 into the inside of the insertion hole 94 to install and position the scraper 7. When the scraper 7 is installed, the servo motor 81 is started through the control box 10, so that the servo motor 81 drives the reciprocating screw 82 to rotate inside the sliding plate 5, and the scraper 7 is driven upward by the reciprocating screw 82, so that the scraper 7 can scrape the left side of the fixed mesh plate 2, so that the impurities are separated from the fixed mesh plate 2, and the impurities generated by cleaning will fall into the scraper 7. The scraper 7 can collect impurities, and the scraper 7 can drive the brush 11 to move while moving for cleaning. The brush 11 can clean the surface of the fixed mesh plate 2, thereby improving the cleaning effect of the fixed mesh plate 2, and the scraper 7 drives the magnetic strip 13 to move, so that the magnetic strip 13 can absorb the ferromagnetic impurities on the surface of the fixed mesh plate 2. After the impurities on the surface of the fixed mesh plate 2 are cleaned, the user pulls the scraper block 15 on the surface of the slide bar 14 to move, so that the scraper block 15 can scrape the impurities collected inside the scraper 7, so that the user can handle these impurities, thereby achieving the effect of easy cleaning.

[0036] To sum up: this filtering device for water treatment equipment, by setting a sliding plate 5, a mounting plate 6, a scraper 7 and an adjusting component 8, can effectively enable the adjusting component 8 to drive the mounting plate 6 inside the sliding plate 5 to move, and the mounting plate 6 drives the scraper 7 to move up and down, so that the scraper 7 can scrape the left side of the fixed mesh plate 2, so that larger impurities are separated from the fixed mesh plate 2 and collected inside the scraper 7, which solves the problem that the device is not provided with a cleaning structure, and when the sewage is filtered through the filtering device, the wastewater will contain larger impurities, and the impurities are larger than the mesh of the fixed mesh plate, resulting in impurities being adsorbed on the surface of the fixed mesh plate to cause blockage, thereby affecting the filtering efficiency of the wastewater.

[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 filtering device for water treatment equipment, comprising a filtering box (1), a fixed mesh plate (2), a filtering plate (3) and a drain pipe (4), characterized in that: The fixed mesh plate (2) is fixedly mounted on the inner wall of the filter box (1); the filter plate (3) is movably connected to the inner wall of the fixed mesh plate (2); the drain pipe (4) is connected to the right side of the filter box (1); sliding plates (5) are fixedly connected to both sides of the front and rear sides of the inner wall of the filter box (1); the inner wall of the sliding plate (5) is slidably connected to a mounting plate (6); the inner wall of the mounting plate (6) is movably connected to a scraper (7); an adjusting component (8) is fixedly mounted on the top of one of the mounting plates (6); and a replacement component (9) is fixedly connected to the front and rear sides of the top of the mounting plate (6).

2. A filter device for water treatment equipment according to claim 1, characterized in that: The adjustment assembly (8) comprises a servo motor (81), the servo motor (81) being fixedly mounted on the top of one of the sliding plates (5), the output end of the servo motor (81) being fixedly connected to a reciprocating screw rod (82), a screw hole (83) being provided on the rear side of the top of the mounting plate (6), and the surface of the reciprocating screw rod (82) being threadedly connected to the inner wall of the screw hole (83).

3. A filter device for water treatment equipment according to claim 1, characterized in that: The replacement assembly (9) comprises an L block (91), wherein the L block (91) is fixedly connected to both sides of the top of the mounting plate (6), an inner wall of the L block (91) is movably connected with an insertion rod (92), a surface of the insertion rod (92) is fixedly connected to a limit block (93), both sides of the top of the scraper (7) are provided with insertion holes (94), the surface of the insertion rod (92) is movably connected to the inner wall of the insertion hole (94), a spring (95) is sleeved on the surface of the insertion rod (92), one end of the spring (95) is fixedly connected to the top of the inner wall of the L block (91), and the other end of the spring (95) is fixedly connected to the top of the limit block (93).

4. A filter device for water treatment equipment according to claim 2, characterized in that: A control box (10) is fixedly connected to the top of the front side of the filter box (1), and the control box (10) is electrically connected to the servo motor (81) via a wire.

5. A filter device for water treatment equipment according to claim 1, characterized in that: A brush (11) is fixedly connected to the bottom of the right side of the scraper (7), and the brushes (11) are arranged in a plurality of groups and are distributed in a rectangular shape with equal distances.

6. A filter device for water treatment equipment according to claim 1, characterized in that: The front side and the rear side of the top right side of the scraper (7) are both fixedly connected to a mounting block (12), and the inner side of the mounting block (12) is fixedly connected to a magnetic strip (13).

7. A filter device for water treatment equipment according to claim 1, characterized in that: Both sides of the front and rear sides of the inner wall of the scraper (7) are fixedly connected to sliding rods (14), and the surface of the sliding rod (14) is movably connected to a scraping block (15).

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