A municipal sewage treatment equipment that is easy to maintain

Abstract

The utility model discloses a municipal sewage treatment equipment that is easy to maintain, including a tank body, a filter plate and a second mounting plate, a plurality of support blocks are mounted on the inner wall of the tank body, a filter plate is movably mounted on the top of the support block, second mounting plates are mounted on both sides of the tank body, a first hydraulic cylinder is mounted on the top of the second mounting plate, a mounting box is mounted on the output end of the first hydraulic cylinder, a motor is mounted inside the mounting box, and a grid scraper is mounted on the output end of the motor. The utility model drives the grid scraper to move downward by the first hydraulic cylinder, the bottom of the grid scraper contacts the top of the filter plate, and then the motor drives the grid scraper to rotate, and the grid scraper scrapes off the solid impurities on the filter plate. When the filter plate needs to be maintained, filtered and replaced, it can be hung on a hook through a hook, so that the filter plate can be easily removed.

Description

Technical Field

[0001] The utility model relates to the technical field of municipal sewage treatment, in particular to municipal sewage treatment equipment which is convenient to maintain. Background Art

[0002] Municipal sewage refers to domestic sewage and industrial sewage, etc., which generally needs to be treated before it can be discharged or reused. Municipal sewage treatment equipment can filter and disinfect the impurities in the sewage before discharging it. However, the filter plates of many municipal sewage treatment equipment are prone to clogging after a long period of filtration. Therefore, the filter plates need to be maintained frequently, and the method of disassembling the filter plates for maintenance is more troublesome.

[0003] Patent document CN213569927U discloses a municipal sewage treatment device. The filter plate of the sewage treatment device in the patent does not have a cleaning structure. It is inconvenient to clean the solid impurities on the filter plate. Therefore, a municipal sewage treatment device that is easy to clean the filter plate and easy to maintain is needed to solve this problem. Utility Model Content

[0004] One purpose of the present application is to provide a municipal sewage treatment device that is easy to maintain, which can solve the technical problem in the prior art that it is inconvenient to clean and maintain the filter plate of the municipal sewage treatment device.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a municipal sewage treatment equipment that is easy to maintain, comprising a tank body, a filter plate and a second mounting plate, a plurality of support blocks are mounted on the inner wall of the tank body, and a filter plate is movably mounted on the top of the support block;

[0006] Second mounting plates are installed on both sides of the tank body, a first hydraulic cylinder is installed on the top of the second mounting plate, a mounting box is installed on the output end of the first hydraulic cylinder, a motor is installed inside the mounting box, and a grid scraper is installed on the output end of the motor.

[0007] Preferably, a water inlet pipe is installed at the input end of the tank body, and a hand valve is installed at the output end of the tank body.

[0008] Preferably, hooks are symmetrically installed on the top of the filter plate.

[0009] Preferably, a first mounting plate is mounted on the back of the tank body, a box body is symmetrically mounted on the top of the first mounting plate, and a solenoid valve is mounted on the output end of the box body.

[0010] Preferably, a third mounting plate is symmetrically mounted on the front side of the second mounting plate, a second hydraulic cylinder is mounted on the top of the third mounting plate, a connecting rod is mounted on the output end of the second hydraulic cylinder, and a mounting block is mounted on one end of the connecting rod.

[0011] Preferably, a rotating rod is movably installed through the top of the mounting block, and a rotating frame is installed at one end of the rotating rod.

[0012] Preferably, a fourth mounting plate is installed on the top of the rotating frame, a third hydraulic cylinder is installed on the top of the fourth mounting plate, and a brush is installed on the output end of the third hydraulic cylinder.

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

[0014] 1. The utility model allows external sewage to enter the tank body from the water inlet pipe, and then the solenoid valve controls the alum and disinfectant in the box body to enter the tank body to disinfect the sewage, and then the impurities in the sewage are filtered out by the filter plate. When the impurities on the filter plate need to be cleaned, the grid scraper is driven downward by the first hydraulic cylinder, and the bottom of the grid scraper contacts the top of the filter plate, and then the motor drives the grid scraper to rotate, and the grid scraper scrapes off the solid impurities on the filter plate. When the filter plate needs to be maintained, filtered and replaced, it can be hung on the hook through the hook, so that the filter plate can be taken down conveniently, making the municipal sewage treatment equipment easy to maintain. The grid scraper is driven downward by the first hydraulic cylinder, and the bottom of the grid scraper contacts the top of the filter plate, and then the motor drives the grid scraper to rotate, and the grid scraper scrapes off the solid impurities on the filter plate. When the filter plate needs to be maintained, filtered and replaced, it can be hung on the hook through the hook, so that the filter plate can be taken down conveniently.

[0015] 2. The utility model drives the grid scraper to move up by the first hydraulic cylinder, then rotates the rotating frame to the bottom of the grid scraper, and then the third hydraulic cylinder drives the brush to move down and contact the top of the grid scraper, and then continues to rotate the rotating frame to make the brush filter the impurities on the grid scraper and drop them into the rotating frame, and then rotates the grid scraper to the outside of the tank body, and then the second hydraulic cylinder drives the rotating frame to move down, so that it is convenient for people to clean up the impurities on the rotating frame, making the municipal sewage treatment equipment easy to maintain. The grid scraper is driven up by the first hydraulic cylinder, and then rotates the rotating frame to the bottom of the grid scraper, and then the third hydraulic cylinder drives the brush to move down and contact the top of the grid scraper, and then continues to rotate the rotating frame to make the brush filter the impurities on the grid scraper and drop them into the rotating frame, and then rotates the grid scraper to the outside of the tank body, and then the second hydraulic cylinder drives the rotating frame to move down, so that it is convenient for people to clean up the impurities on the rotating frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional diagram of the utility model;

[0017] Figure 2 This is a schematic diagram of the installation box structure of the utility model;

[0018] Figure 3This is a schematic diagram of the structure of the second mounting plate of the utility model;

[0019] Figure 4 This is a schematic diagram of the structure of the first mounting plate of the utility model;

[0020] Figure 5 This is a schematic diagram of the structure of the third mounting plate of the utility model.

[0021] In the figure: 1, tank body; 101, water inlet pipe; 102, hand valve; 103, support block; 2, filter plate; 201, hook; 3, first mounting plate; 301, box body; 302, solenoid valve; 4, second mounting plate; 401, first hydraulic cylinder; 402, mounting box; 403, motor; 404, grid scraper; 5, third mounting plate; 501, second hydraulic cylinder; 502, connecting rod; 503, mounting block; 6, rotating rod; 601, rotating frame; 7, fourth mounting plate; 701, third hydraulic cylinder; 702, brush. DETAILED DESCRIPTION

[0022] 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.

[0023] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0024] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0025] See also Figure 1 , Figure 2 , Figure 3 and Figure 4 , an embodiment provided by the utility model: a municipal sewage treatment equipment which is convenient to maintain;

[0026] It includes a tank body 1, a filter plate 2 and a first mounting plate 3. An inlet pipe 101 is installed at the input end of the tank body 1, a hand valve 102 is installed at the output end of the tank body 1, and a plurality of support blocks 103 are installed on the inner wall of the tank body 1. The tank body 1 can provide a filtering space for sewage filtering. The inlet pipe 101 can provide a connection position for an external pipe so that external sewage can enter the tank body 1. The hand valve 102 plays a role in controlling the outflow of liquid from the tank body 1. The support block 103 can provide an installation position for the filter plate 2 so that the filter plate 2 can be installed in the tank body 1. The filter plate 2 is movably installed on the top of the support block 103. A hook 201 is symmetrically installed on the top of the filter plate 2. The filter plate 2 can filter out impurities in the sewage inside the tank body 1. The hook 201 can facilitate people to use the hook to lift the filter plate 2. A first mounting plate 3 is installed on the back of the tank body 1. A box body 301 is symmetrically installed on the top of the first mounting plate 3. A solenoid valve 302 is installed at the output end of the box body 301. The first mounting plate 3 can provide an installation position for the box body 301 so that the box body 301 has a position for installation. The box body 301 can provide storage space for alum and disinfectant. The solenoid valve 302 plays a role in controlling the outflow of liquid from the inside of the box body 301.

[0027] See also Figure 1 , Figure 2 , Figure 3 and Figure 5 , an embodiment provided by the utility model: a municipal sewage treatment equipment which is convenient to maintain;

[0028] The tank body 1 includes a second mounting plate 4, a third mounting plate 5, a rotating rod 6 and a fourth mounting plate 7. The second mounting plates 4 are mounted on both sides of the tank body 1. The first hydraulic cylinder 401 is mounted on the top of the second mounting plate 4. The output end of the first hydraulic cylinder 401 is mounted with a mounting box 402. The interior of the mounting box 402 is mounted with a motor 403. The output end of the motor 403 is mounted with a grid scraper 404. The second mounting plate 4 can provide a mounting position for the first hydraulic cylinder 401, so that the first hydraulic cylinder 401 has a position for installation. The first hydraulic cylinder 401 can convert hydraulic energy into kinetic energy, thereby driving the mounting box 402 to move up and down, thereby driving the grid scraper 404 to move up and down. The second mounting plate 4 is provided with a mounting box 402, and a mounting position is provided for the motor 403, so that the motor 403 has a position for installation. The mounting box 402 is provided with heat dissipation holes to facilitate the heat generated by the motor 403 to be dissipated. The motor 403 can convert electrical energy into kinetic energy, thereby being able to drive the grid scraper 404 to rotate, and the grid scraper 404 can scrape off the solid impurities on the filter plate 2. The third mounting plate 5 is symmetrically mounted on the front of the second mounting plate 4, and a second hydraulic cylinder 501 is mounted on the top of the third mounting plate 5. The output end of the second hydraulic cylinder 501 is mounted with a connecting rod 502, and one end of the connecting rod 502 is mounted with a mounting block 503. The third mounting plate 5 can be a second hydraulic cylinder. The pressure cylinder 501 provides an installation position, so that the second hydraulic cylinder 501 has a position for installation. The second hydraulic cylinder 501 can convert hydraulic energy into kinetic energy, thereby being able to drive the connecting rod 502 to move up and down. The connecting rod 502 can provide an installation position for the mounting block 503. At the same time, the connecting rod 502 can drive the mounting block 503 to move up and down by moving up and down. The mounting block 503 provides an installation position for the rotating rod 6, so that the rotating rod 6 has a position for installation. The top of the mounting block 503 is movably installed with the rotating rod 6, and one end of the rotating rod 6 is installed with a rotating frame 601. The rotating rod 6 can provide an installation position for the rotating frame 601, and the rotating rod 6 can be rotated to It can drive the rotating frame 601 to rotate. The rotating frame 601 can receive solid impurities dropped from the grid scraper 404 by rotating to the bottom of the grid scraper 404. A fourth mounting plate 7 is installed on the top of the rotating frame 601. A third hydraulic cylinder 701 is installed on the top of the fourth mounting plate 7. A brush 702 is installed on the output end of the third hydraulic cylinder 701. The fourth mounting plate 7 can provide an installation position for the third hydraulic cylinder 701 so that the third hydraulic cylinder 701 has a position for installation. The third hydraulic cylinder 701 can convert hydraulic energy into kinetic energy, thereby driving the brush 702 to move up and down, and the brush 702 can scrape off the impurities on the grid scraper 404.

[0029] Working principle: Before using the municipal sewage treatment equipment that is easy to maintain, you should first check whether there are any problems that affect the use of the municipal sewage treatment equipment that is easy to maintain. First, add alum and disinfectant to the two boxes 301 respectively, and then the external sewage enters the tank 1 from the water inlet pipe 101. Then the solenoid valve 302 controls the alum and disinfectant inside the box 301 to enter the tank 1 to disinfect the sewage. Then the impurities in the sewage are filtered out by the filter plate 2, and then the filtered sewage is discharged from the hand valve 102. When it is necessary to clean the impurities on the filter plate 2, the first hydraulic cylinder 401 drives the grid scraper 404 to move downward, and the bottom of the grid scraper 404 contacts the filter plate. 2, then the motor 403 drives the grid scraper 404 to rotate, and the grid scraper 404 scrapes the solid impurities on the filter plate 2, then the first hydraulic cylinder 401 drives the grid scraper 404 to move up, and then the rotating frame 601 is rotated to the bottom of the grid scraper 404, and then the third hydraulic cylinder 701 drives the brush 702 to move down and contact the top of the grid scraper 404, and then the rotating frame 601 continues to rotate so that the brush 702 filters the impurities on the grid scraper 404 into the rotating frame 601, and then the grid scraper 404 is rotated to the outside of the tank body 1, and then the second hydraulic cylinder 501 drives the rotating frame 601 to move down, so as to facilitate people to clean up the impurities on the rotating frame 601.

[0030] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or basic features of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention, and any figure marks in the claims should not be regarded as limiting the rights involved.

Claims

1. A municipal sewage treatment device that is easy to maintain, comprising a tank body (1), a filter plate (2) and a second mounting plate (4), characterized in that: A plurality of support blocks (103) are installed on the inner wall of the tank body (1), and a filter plate (2) is movably installed on the top of the support block (103); A second mounting plate (4) is mounted on both sides of the tank body (1); a first hydraulic cylinder (401) is mounted on the top of the second mounting plate (4); a mounting box (402) is mounted on the output end of the first hydraulic cylinder (401); a motor (403) is mounted inside the mounting box (402); a grid scraper (404) is mounted on the output end of the motor (403); a third mounting plate (5) is symmetrically mounted on the front side of the second mounting plate (4); a second hydraulic cylinder (501) is mounted on the top of the third mounting plate (5); A connecting rod (502) is installed at the output end of the second hydraulic cylinder (501), a mounting block (503) is installed at one end of the connecting rod (502), a rotating rod (6) is movably installed through the top of the mounting block (503), a rotating frame (601) is installed at one end of the rotating rod (6), a fourth mounting plate (7) is installed at the top of the rotating frame (601), a third hydraulic cylinder (701) is installed at the top of the fourth mounting plate (7), and a brush (702) is installed at the output end of the third hydraulic cylinder (701).

2. The municipal sewage treatment equipment that is easy to maintain according to claim 1 is characterized by: The input end of the tank body (1) is equipped with a water inlet pipe (101), and the output end of the tank body (1) is equipped with a hand valve (102).

3. The municipal sewage treatment equipment that is easy to maintain according to claim 1 is characterized by: A hook (201) is symmetrically mounted on the top of the filter plate (2).

4. The municipal sewage treatment equipment that is easy to maintain according to claim 1 is characterized by: A first mounting plate (3) is mounted on the back of the tank body (1), a box body (301) is symmetrically mounted on the top of the first mounting plate (3), and a solenoid valve (302) is mounted on the output end of the box body (301).

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