Sedimentation tank with filter screen

Abstract

The utility model relates to the technical field of wastewater sedimentation tanks, and discloses a sedimentation tank with a filter screen, which comprises a tank body, a water inlet pipe and a water outlet pipe communicated with the tank body, a partition plate arranged in the middle of the tank body, a support fixedly mounted on the top surface of the tank body, a telescopic cylinder fixedly mounted on the top surface of the support, and a connecting rod connected with the output end of the telescopic cylinder. The bottom of the connecting rod is connected with a filtering assembly, the filtering assembly comprises a filtering net outer frame, a filtering net is arranged in the filtering net outer frame, a sliding groove is formed in the side, close to the filtering assembly, of the partition plate, the filtering net outer frame and the sliding groove are in sliding sealing connection, and a cleaning assembly is arranged above the filtering net and comprises a cleaning brush. The cleaning brush is connected with the sliding groove through a fixing plate and located on the side, close to the filter screen, of the fixing plate. The filter screen can be cleaned, the operation is simple, the efficiency is high, the labor cost is reduced, and the operation is simple when the filter screen is replaced subsequently.

Description

Technical Field

[0001] The utility model relates to the technical field of wastewater sedimentation tanks, in particular to a sedimentation tank with a filter screen. Background Art

[0002] With the rapid development of urbanization, high-rise buildings are everywhere, and construction vehicles frequently enter and exit construction sites and urban roads. When construction vehicles leave the construction site, the dust and dirt on the body and tires pollute the road, aggravating urban pollution. Therefore, the vehicles must be cleaned before leaving the construction site. In the process of cleaning, a large amount of wastewater is inevitably generated. This wastewater contains impurities such as sand, gravel and cement, and often needs to be filtered through a wastewater sedimentation tank before it can be recycled.

[0003] However, in actual use of the existing wastewater sedimentation tank, the filter is difficult to clean. When cleaning the filter, it can only be cleaned manually with the help of tools such as brushes, which has low cleaning efficiency and wastes labor costs.

[0004] Therefore, those skilled in the art are in urgent need of developing a sedimentation tank with a filter. Utility Model Content

[0005] The utility model aims to solve the shortcomings in the prior art and proposes a sedimentation tank with a filter screen.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a sedimentation tank with a filter screen, comprising a tank body, one side of the tank body is connected with an inlet pipe, the other side of the tank body is connected with an outlet pipe, a vertically placed partition is arranged in the middle of the tank body, the four sides of the partition are sealed and connected with the inner wall of the tank body, a bracket is fixedly installed on the top surface of the tank body, a telescopic cylinder is fixedly installed on the top surface of the bracket, the output end of the telescopic cylinder is connected with a connecting rod, a filter assembly is connected with the bottom of the connecting rod, an opening is arranged on the partition, and the opening corresponds to the filter assembly; the filter assembly comprises a filter screen outer frame, the filter screen outer frame is a hollow structure, a filter screen is arranged inside the filter screen outer frame, a slide groove is arranged on the side of the partition close to the filter assembly, the filter screen outer frame and the slide groove are slidably and sealedly connected, and a cleaning assembly is arranged above the filter screen; the number of the slide grooves is two, and they are respectively located on the left and right sides of the filter screen outer frame, and the cleaning assembly comprises a cleaning brush, the cleaning brush is connected with the slide groove through a fixing plate, and the cleaning brush is located on the side of the fixing plate close to the filter screen.

[0007] Preferably, an outer frame opening is provided through the right side of the outer frame of the filter screen, and grooves are provided on the upper and lower sides and the left side of the inner side of the outer frame of the filter screen.

[0008] Preferably, a support column is connected to the bottom of the bracket, a connection block is connected to the bottom of the support column, and the connection block is fixedly connected to the side wall of the pool body.

[0009] Compared with the prior art, the beneficial effects of the utility model are:

[0010] 1. In the utility model, the telescopic cylinder drives the filter frame to move up and down through the connecting rod. A filter is arranged inside the filter frame, which in turn drives the filter to move up and down. A cleaning brush is arranged above the filter. During the up and down movement of the filter, the cleaning brush cleans the filter. The operation is simple and efficient, reducing labor costs.

[0011] 2. In the utility model, the filter is inserted into the filter outer frame through the opening of the outer frame and fixed by screws. A groove is provided inside the filter outer frame, and the groove is slidably connected to the filter. The opening width of the groove matches the thickness of the filter. When the filter is replaced later, it is only necessary to remove the screws and pull out the filter. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0013] Figure 2 It is a three-dimensional structural schematic diagram of the filter assembly of the utility model;

[0014] Figure 3 This is a front view structural diagram of the filter screen outer frame of the utility model;

[0015] Figure 4 It is a three-dimensional structural schematic diagram of the filter screen outer frame of the utility model.

[0016] In the figure: 1-tank body; 2-partition; 3-water inlet pipe; 4-water outlet pipe; 5-connecting block; 6-support column; 7-bracket; 8-telescopic cylinder; 9-filter assembly; 91-chute; 92-filter screen; 93-fixing plate; 94-cleaning brush; 95-filter screen frame; 951-frame opening; 952-groove; 10-connecting rod. DETAILED DESCRIPTION

[0017] The present invention is described in detail below in conjunction with the drawings and specific embodiments in the embodiments of the present invention. The description here is only used to explain the present invention, but not to limit the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative work, any modifications, equivalent replacements, improvements, etc., should be included in the protection scope of the present invention.

[0018] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0019] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it 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 indirectly connected 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.

[0020] See also Figure 1-Figure 4 The utility model provides an embodiment: a sedimentation tank with a filter screen, comprising a tank body 1, one side of the tank body 1 is connected to a water inlet pipe 3, the other side of the tank body 1 is connected to a water outlet pipe 4, a vertically placed partition 2 is provided in the middle of the tank body 1, the four sides of the partition 2 are sealed and connected to the inner wall of the tank body 1, a bracket 7 is fixedly installed on the top surface of the tank body 1, a telescopic cylinder 8 is fixedly installed on the top surface of the bracket 7, the output end of the telescopic cylinder 8 is connected to a connecting rod 10, the bottom of the connecting rod 10 is connected to a filter assembly 9, the partition 2 is provided with an opening, which corresponds to the filter assembly 9; the filter assembly 9 includes a filter screen outer frame 95, the filter screen outer frame 95 is a hollow structure, a filter screen 92 is provided inside the filter screen outer frame 95, a slide groove 91 is provided on the side of the partition 2 close to the filter assembly 9, the filter screen outer frame 95 is slidably and sealedly connected to the slide groove 91, a cleaning assembly is provided above the filter screen 92, the bottom of the bracket 7 is connected to the support column 6, the bottom of the support column 6 is connected to the connecting block 5, and the connecting block 5 is fixedly connected to the side wall of the pool body 1.

[0021] Furthermore, there are two slide grooves 91, which are respectively located on the left and right sides of the filter screen frame 95. The cleaning component includes a cleaning brush 94, which is connected to the slide groove 91 through a fixed plate 93. The cleaning brush 94 is located on the side of the fixed plate 93 close to the filter screen 92. The telescopic cylinder 8 drives the filter screen frame 95 to move up and down through the connecting rod 10. A filter screen 92 is provided inside the filter screen frame 95, which in turn drives the filter screen 92 to move up and down. A cleaning brush 94 is provided above the filter screen 92. During the up and down movement of the filter screen 92, the cleaning brush 94 cleans the filter screen 92. The operation is simple and efficient, reducing labor costs.

[0022] Furthermore, an outer frame opening 951 is provided on the right side of the filter outer frame 95, and grooves 952 are provided on the upper and lower sides and the left side of the inner part of the filter outer frame 95. The filter 92 is inserted into the filter outer frame 95 through the outer frame opening 951 and fixed by screws. A groove 952 is provided inside the filter outer frame 95, and the groove 952 is slidably connected to the filter 92. The opening width of the groove 952 matches the thickness of the filter 92. When the filter 92 is replaced later, it only needs to remove the screws and pull out the filter 92.

[0023] Working principle of the utility model: When the utility model is in use, the staff starts the telescopic cylinder 8, and the telescopic cylinder 8 drives the filter screen outer frame 95 to move up and down through the connecting rod 10. The filter screen outer frame 95 is provided with a filter screen 92 inside, which in turn drives the filter screen 92 to move up and down. A cleaning brush 94 is provided above the filter screen 92. During the process of the filter screen 92 moving up and down, the cleaning brush 94 cleans the filter screen 92.

[0024] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A sedimentation tank with a filter screen, comprising a tank body (1), one side of the tank body (1) is connected to a water inlet pipe (3), and the other side of the tank body (1) is connected to a water outlet pipe (4), characterized in that: A vertically placed partition (2) is provided in the middle of the pool body (1), the four sides of the partition (2) are sealedly connected to the inner wall of the pool body (1), a bracket (7) is fixedly installed on the top surface of the pool body (1), a telescopic cylinder (8) is fixedly installed on the top surface of the bracket (7), the output end of the telescopic cylinder (8) is connected to a connecting rod (10), the bottom of the connecting rod (10) is connected to a filter assembly (9), and an opening is provided on the partition (2), and the opening corresponds to the filter assembly (9); The filter assembly (9) comprises a filter screen outer frame (95), the filter screen outer frame (95) is a hollow structure, a filter screen (92) is arranged inside the filter screen outer frame (95), a slide groove (91) is arranged on a side of the partition (2) close to the filter assembly (9), the filter screen outer frame (95) and the slide groove (91) are slidably sealed and connected, and a cleaning assembly is arranged above the filter screen (92); The number of the slide grooves (91) is two, and they are respectively located on the left and right sides of the filter screen outer frame (95). The cleaning component includes a cleaning brush (94), and the cleaning brush (94) is connected to the slide groove (91) through a fixed plate (93). The cleaning brush (94) is located on a side of the fixed plate (93) close to the filter screen (92).

2. A sedimentation tank with a filter screen according to claim 1, characterized in that: An outer frame opening (951) is provided through the right side of the filter screen outer frame (95), and grooves (952) are provided on the upper and lower sides and the left side of the inner part of the filter screen outer frame (95).

3. A sedimentation tank with a filter screen according to claim 1, characterized in that: The bottom of the bracket (7) is connected to a support column (6), the bottom of the support column (6) is connected to a connection block (5), and the connection block (5) is fixedly connected to the side wall of the pool body (1).

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