A screen machine for sewage treatment

Abstract

The utility model discloses a grid machine for sewage treatment, which relates to the technical field of grid machines, and includes a grid machine body, a grid column, a support frame and a grid plate, wherein the grid column is installed at the top of the grid machine body, the support frame is installed at the bottom of the grid machine body, and the grid plate is movably installed at the top of the grid machine body. The utility model sets an anti-splash limit assembly to prevent splashing of the top of the grid machine body and the bottom of the grid column, and at the same time, a push cleaning assembly can push and clean the top of the grid plate, thereby solving the problem that when the existing grid machine performs solid-liquid separation on sewage, the sewage falling from the arc grille is easy to splash around due to the sewage flow rate and the filtering factors of the arc grille, and cannot fall smoothly into the top of the grille plate. At the same time, the falling sewage will also collide when it contacts the grille plate, causing the sewage to splash around, thus affecting the use effect of the grid machine.

Description

Technical Field

[0001] The utility model relates to the technical field of grille machines, in particular to a grille machine for sewage treatment. Background Art

[0002] The screen machine is a solid-liquid separation equipment that can continuously remove impurities in the fluid. It is an indispensable special equipment in the production process of urban sewage treatment, water plants, power plant water inlets, textiles, food processing, papermaking, leather and other industries. It is a very commonly used solid-liquid screening equipment.

[0003] For example, a screen machine for sewage treatment with publication number CN216963722U mainly realizes solid-liquid separation treatment of sewage, and through a series of connection and fixing methods, realizes efficient operation and convenient maintenance of the screen machine. Specifically, the patent includes a filter tank, a filter frame, a screen plate, an inclined support plate, a filter cartridge, a water inlet pipe, a sewage pipe, a first bracket, a second bracket, a third bracket, a rotating shaft, a first gear, a second gear, a motor support plate, a spiral blade, an upper hoop ring, a lower hoop ring, an arc screen and other components. Through the design of these components, they can be easily assembled and disassembled, reducing the footprint, and have a low failure rate and are easy to maintain, which can reduce the cost of sewage treatment.

[0004] Based on the search of patent numbers, combined with the findings of deficiencies in the prior art;

[0005] When the existing screen machine separates solid and liquid from sewage, due to the sewage flow rate and the filtering factors of the curved screen, the sewage falling from the curved screen is easy to splash everywhere and cannot fall smoothly on the top of the screen plate. At the same time, the falling sewage will also collide with the screen plate when it contacts the screen plate, causing the sewage to splash everywhere, affecting the use effect of the screen machine. Utility Model Content

[0006] In order to solve the problems raised in the above-mentioned background technology, the purpose of the utility model is to provide a screen machine for sewage treatment, which has the advantage of splash-proof separation, and solves the problem that when the existing screen machine performs solid-liquid separation on sewage, due to the sewage flow rate and the filtering factors of the arc screen, the sewage falling from the arc screen is easy to splash everywhere and cannot fall smoothly on the top of the screen plate. At the same time, the falling sewage will also collide with the screen plate when it contacts the screen plate, causing the sewage to splash everywhere, affecting the use effect of the screen machine.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a screen machine for sewage treatment, comprising a screen machine body, a screen column, a support frame and a screen plate, the screen column is installed on the top of the screen machine body, the support frame is installed on the bottom of the screen machine body, the screen plate is movably installed on the top of the screen machine body, the outer side of the screen machine body is fixedly connected with a splash-proof limit assembly, and the left side of the top of the screen machine body is fixedly connected with a push cleaning assembly.

[0008] As a preferred embodiment of the utility model, the splash-proof limit assembly includes a support block, a limit groove is provided on the top of the support block, the limit groove is internally movably connected to the limit block, splash-proof boxes are provided on both sides of the top of the grille machine body, the top of the limit block is fixedly connected to the bottom of the splash-proof box, and a water-blocking plate is fixedly connected to the inside of the splash-proof box.

[0009] As a preferred embodiment of the utility model, the pushing and cleaning assembly includes an electric push rod, the output end of the electric push rod is fixedly connected to a scraper, the bottom of the scraper is movably connected to the top of the grille plate, a positioning groove is opened on the right side of the top of the grille plate, the inside of the positioning groove is movably connected to a filter plate, and a collecting groove is opened on the left side of the top of the grille plate.

[0010] As a preferred embodiment of the utility model, a movable groove is opened on the inner side of the splash-proof box, a magnet is fixedly connected to the inside of the movable groove, an iron block is fixedly connected to the inner side of the splash-proof box, and the iron block is located inside the movable groove and is magnetically attracted to the magnet.

[0011] As a preferred embodiment of the present invention, a filter box is movably connected inside the collecting tank, and the right side of the collecting tank is connected to the inside of the grill machine body.

[0012] As a preferred embodiment of the utility model, a waterproof column is fixedly connected to the surface of the electric push rod, and a connecting groove is opened on the right side of the waterproof column.

[0013] As a preferred embodiment of the utility model, a slide groove is provided on the outer side of the scraper, a slider is movably connected inside the slide groove, and the outer side of the slider is fixedly connected to the inner side of the grill machine body.

[0014] As a preferred embodiment of the utility model, a filter hole is opened on the right side of the scraper, and a plurality of the filter holes are provided, and the plurality of filter holes are arranged at equal distances.

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

[0016] 1. The utility model sets an anti-splash limit assembly to prevent splashing on the top of the grille machine body and the bottom of the grille column, and at the same time, the cleaning assembly can push and clean the top of the grille plate, thereby solving the problem that when the existing grille machine performs solid-liquid separation on sewage, the sewage falling from the arc grille is easy to splash around due to the sewage flow rate and the filtering factors of the arc grille, and cannot fall smoothly on the top of the grille plate. At the same time, the falling sewage will also collide with the grille plate when it contacts the grille plate, causing the sewage to splash around, affecting the use effect of the grille machine, and achieving the effect of splash-proof separation.

[0017] 2. The utility model sets a splash-proof limit assembly. During use, the support block can limit the limit block through the limit groove. After being limited, the limit block can drive the bottom of the splash-proof box to limit, so that the splash-proof box can stably limit the top of the grille machine body to splash, avoiding sewage splashing everywhere and affecting the normal filtration of sewage by the grille machine body.

[0018] 3. The utility model is provided with a pushing and cleaning component. During use, the electric push rod can be started, so that the output end of the electric push rod pushes the scraper to move. The movement of the scraper can stably push the impurities on the top of the grille plate to move. The scraper can push the impurities to the right side of the top of the grille plate, which is convenient for users to perform regular cleaning. At the same time, the scraper can also push the impurities that have just fallen when resetting, so that the impurities fall into the inside of the collection tank and are collected. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the three-dimensional split structure of the utility model;

[0021] Figure 3 For this utility model Figure 2 Enlarged structural diagram at A in the middle.

[0022] In the figure: 1. grille machine body; 2. grille column; 3. support frame; 4. grille plate; 5. splash-proof limit assembly; 51. support block; 52. limit groove; 53. limit block; 54. splash-proof box; 55. water-blocking plate; 6. push cleaning assembly; 61. electric push rod; 62. scraper; 63. positioning groove; 64. filter plate; 65. collecting groove; 7. movable groove; 8. magnet; 9. iron block; 10. filter box; 11. waterproof column; 12. connecting groove; 13. slide groove; 14. slider; 15. filter hole. DETAILED DESCRIPTION

[0023] 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.

[0024] like Figures 1 to 3 As shown, the utility model provides a screen machine for sewage treatment, including a screen machine body 1, a screen column 2, a support frame 3 and a screen plate 4, the screen column 2 is installed on the top of the screen machine body 1, the support frame 3 is installed on the bottom of the screen machine body 1, the screen plate 4 is movably installed on the top of the screen machine body 1, the outer side of the screen machine body 1 is fixedly connected with a splash-proof limit assembly 5, and the left side of the top of the screen machine body 1 is fixedly connected with a push cleaning assembly 6.

[0025] refer to Figure 3 The splash-proof limiting assembly 5 includes a supporting block 51, a limiting groove 52 is provided on the top of the supporting block 51, and a limiting block 53 is movably connected inside the limiting groove 52. Splash-proof boxes 54 are provided on both sides of the top of the grille machine body 1, and the top of the limiting block 53 is fixedly connected to the bottom of the splash-proof box 54, and a water-blocking plate 55 is fixedly connected inside the splash-proof box 54.

[0026] As a technical optimization scheme of the utility model, by setting the splash-proof limit assembly 5, the support block 51 can limit the limit block 53 through the limit groove 52 during use, and the limit block 53 can drive the bottom of the splash-proof box 54 to limit after being limited, so that the splash-proof box 54 can stably limit the top of the grille machine body 1 to prevent sewage from splashing everywhere and affecting the normal filtration of sewage by the grille machine body 1.

[0027] refer to Figure 3 The pushing cleaning component 6 includes an electric push rod 61, the output end of the electric push rod 61 is fixedly connected to a scraper 62, the bottom of the scraper 62 is movably connected to the top of the grid plate 4, a positioning groove 63 is opened on the right side of the top of the grid plate 4, and a filter plate 64 is movably connected inside the positioning groove 63, and a collecting groove 65 is opened on the left side of the top of the grid plate 4.

[0028] As a technical optimization scheme of the utility model, by setting up a pushing cleaning component 6, the electric push rod 61 can be started during use, so that the output end of the electric push rod 61 pushes the scraper 62 to move. The movement of the scraper 62 can stably push the impurities on the top of the grid plate 4 to move. The scraper 62 can push the impurities to the right side of the top of the grid plate 4, which is convenient for the user to perform regular cleaning. At the same time, the scraper 62 can also push the impurities that have just fallen when resetting, so that the impurities fall into the inside of the collection tank 65 and are collected.

[0029] refer to Figure 2 A movable groove 7 is opened on the inner side of the splash-proof box 54, and a magnet 8 is fixedly connected to the inside of the movable groove 7. An iron block 9 is fixedly connected to the inner side of the splash-proof box 54, and the iron block 9 is located inside the movable groove 7 and is magnetically adsorbed by the magnet 8.

[0030] As a technical optimization scheme of the utility model, by setting a movable groove 7, a magnet 8 and an iron block 9, the movable groove 7 can limit the magnet 8 and the iron block 9 during use, so that the iron block 9 and the magnet 8 are tightly magnetically adsorbed together, and at the same time, the iron block 9 and the magnet 8 can also drive the splash-proof box 54 to be limited and fixed, so that the splash-proof box 54 can stably limit the top of the grille machine body 1 to prevent splashing, and can also be easily disassembled, thereby enhancing the convenience of use.

[0031] refer to Figure 3 The inside of the collecting tank 65 is movably connected with the filter box 10 , and the right side of the collecting tank 65 is connected with the inside of the grille machine body 1 .

[0032] As a technical optimization solution of the utility model, by setting up a filter box 10, the filter box 10 can collect impurities entering the collection tank 65 during use, making it convenient for the user to clean the impurities and avoiding the situation where the impurities in the collection tank 65 are inconvenient to clean.

[0033] refer to Figure 3 A waterproof column 11 is fixedly connected to the surface of the electric push rod 61 , and a connecting groove 12 is opened on the right side of the waterproof column 11 .

[0034] As a technical optimization scheme of the utility model, by setting the waterproof column 11 and the connecting groove 12, the waterproof column 11 can protect the outer side of the electric push rod 61 during use, thereby enhancing the safety of the electric push rod 61 and preventing the electric push rod 61 from being affected by sewage during use, resulting in a situation where it cannot be used normally. The connecting groove 12 can facilitate the normal output of the electric push rod 61 during use.

[0035] refer to Figure 3 A slide groove 13 is provided on the outer side of the scraper 62 , and a slider 14 is movably connected inside the slide groove 13 . The outer side of the slider 14 is fixedly connected to the inner side of the grill machine body 1 .

[0036] As a technical optimization solution of the utility model, by setting the slide groove 13 and the slider 14, the slider 14 can movably limit the outer side of the scraper 62 through the slide groove 13 during use, thereby enhancing the stability of the scraper 62 during movement and avoiding the scraper 62 from being misplaced and tilted during movement.

[0037] refer to Figure 3A filter hole 15 is opened on the right side of the scraper 62, and a plurality of filter holes 15 are provided, and the plurality of filter holes 15 are arranged at equal distances.

[0038] As a technical optimization solution of the utility model, by setting the filter hole 15, the filter hole 15 can facilitate the scraper 62 to filter the sewage when pushing impurities during use, avoiding the situation where the sewage is pushed out of the grid plate 4, thereby enhancing the use effect of the scraper 62.

[0039] The working principle and use process of the utility model are as follows: when in use, the support block 51 can limit the limit block 53 through the limit groove 52, and the limit block 53 can drive the bottom of the splash-proof box 54 to limit after limiting, so that the splash-proof box 54 can stably limit the top of the grille machine body 1 to prevent splashing, so as to avoid sewage splashing everywhere and affecting the normal filtration of sewage by the grille machine body 1, thereby achieving the effect of splash-proof separation. At the same time, the electric push rod 61 can be started at a fixed time so that the output end of the electric push rod 61 pushes the scraper 62 to move, and the movement of the scraper 62 can stably push the impurities on the top of the grille plate 4 to move, and the scraper 62 can push the impurities to the right side of the top of the grille plate 4, which is convenient for the user to clean regularly. At the same time, the scraper 62 can also push the impurities that have just fallen when resetting, so that the impurities fall into the inside of the collecting tank 65 and are collected, thereby enhancing the use effect of the grille machine.

[0040] To sum up: this kind of screen machine for sewage treatment, by setting the splash-proof limit component 5, the top of the screen machine body 1 and the bottom of the screen column 2 are splash-proof and limited, and at the same time, the cleaning component 6 can be pushed to clean the top of the screen plate 4, which solves the problem that when the existing screen machine is used for solid-liquid separation of sewage, the sewage falling from the arc screen is easy to splash everywhere due to the sewage flow rate and the filtering factors of the arc screen, and cannot fall smoothly on the top of the screen plate. At the same time, the falling sewage will also collide with the screen plate when it contacts the screen, causing the sewage to splash everywhere, affecting the use effect of the screen machine.

[0041] 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 screen machine for sewage treatment, comprising a screen machine body (1), a screen column (2), a support frame (3) and a screen plate (4), characterized in that: The grille column (2) is mounted on the top of the grille machine body (1), the support frame (3) is mounted on the bottom of the grille machine body (1), the grille plate (4) is movably mounted on the top of the grille machine body (1), the outer side of the grille machine body (1) is fixedly connected with a splash-proof limiting assembly (5), and the left side of the top of the grille machine body (1) is fixedly connected with a push cleaning assembly (6). The splash-proof limiting assembly (5) comprises a support block (51), a limiting groove (52) is provided on the top of the support block (51), and a limiting block (53) is movably connected inside the limiting groove (52), splash-proof boxes (54) are arranged on both sides of the top of the grille machine body (1), the top of the limiting block (53) is fixedly connected to the bottom of the splash-proof box (54), and a water baffle (55) is fixedly connected inside the splash-proof box (54).

2. The screen machine for sewage treatment according to claim 1, characterized in that: The pushing and cleaning assembly (6) comprises an electric push rod (61), the output end of the electric push rod (61) is fixedly connected to a scraper (62), the bottom of the scraper (62) is movably connected to the top of the grid plate (4), a positioning groove (63) is provided on the right side of the top of the grid plate (4), a filter plate (64) is movably connected inside the positioning groove (63), and a collecting groove (65) is provided on the left side of the top of the grid plate (4).

3. The screen machine for sewage treatment according to claim 1, characterized in that: A movable groove (7) is provided on the inner side of the splash-proof box (54), a magnet (8) is fixedly connected to the inside of the movable groove (7), an iron block (9) is fixedly connected to the inner side of the splash-proof box (54), and the iron block (9) is located inside the movable groove (7) and is magnetically attracted to the magnet (8).

4. The screen machine for sewage treatment according to claim 2, characterized in that: The interior of the collecting tank (65) is movably connected to a filter box (10), and the right side of the collecting tank (65) is connected to the interior of the grill machine body (1).

5. The screen machine for sewage treatment according to claim 2, characterized in that: A waterproof column (11) is fixedly connected to the surface of the electric push rod (61), and a connecting groove (12) is provided on the right side of the waterproof column (11).

6. The screen machine for sewage treatment according to claim 2, characterized in that: A sliding groove (13) is provided on the outer side of the scraper (62), a sliding block (14) is movably connected inside the sliding groove (13), and the outer side of the sliding block (14) is fixedly connected to the inner side of the grill machine body (1).

7. The screen machine for sewage treatment according to claim 2, characterized in that: A filter hole (15) is provided on the right side of the scraper (62), and a plurality of the filter holes (15) are provided, and the plurality of filter holes (15) are arranged at equal distances.

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