Fractional sedimentation tank

Abstract

The utility model is applicable to the technical field of sedimentation tanks, and provides a fractional sedimentation tank which comprises a fractional sedimentation tank body, a connecting rod is arranged in the fractional sedimentation tank body in a penetrating manner, at least one group of detachable cleaning components are arranged on the connecting rod in a penetrating manner, each cleaning component comprises frames, one ends of the frames are mutually hinged, and the other ends of the frames are provided with first connecting pieces; according to the utility model, the cleaning assembly is used for cleaning floating objects in the graded sedimentation tank, the cleaning assembly can be used for cleaning large-area floating objects in the graded sedimentation tank, the cleaning efficiency is high, the cleaning assembly can be suitable for cleaning floating objects in different sizes of graded sedimentation tanks, the combination is simple, the structure is stable, and the practicability is high. The application range is wide.

Description

Technical Field

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

[0002] Sedimentation tanks are a key component in the sewage treatment process. Their main function is to remove suspended solid particles in sewage. At present, the cleaning of sedimentation tanks mainly relies on manual cleaning, which is not only labor-intensive and inefficient, but also poses safety risks. Existing mechanical cleaning mechanisms usually have problems such as low cleaning efficiency and poor adaptability. They are unable to clean sediments quickly and efficiently and often cannot adapt to working environments of different sizes.

[0003] The patent with application number CN202321160129.X discloses a sewage sedimentation tank, including a filter box, a collection box, a filter sedimentation component and other structures. When in use, sewage is thrown into the top of the filter box, and then the floating objects inside the sewage will be separated from the sewage under the filtering action of the filter plate, thereby achieving the effect of filtering floating objects and sedimentation simultaneously. However, this device is not conducive to filtering floating objects in large sedimentation tanks and has low efficiency.

[0004] In summary, the existing technology obviously has inconveniences and defects in practical use, so it is necessary to improve it. A graded sedimentation tank is proposed to address the above problems. Utility Model Content

[0005] In view of the above-mentioned defects, the purpose of the utility model is to provide a graded sedimentation tank, which can remove floating objects in the sedimentation tank through a cleaning component, and the cleaning component can be applicable to sedimentation tanks of different sizes, thereby providing a graded sedimentation tank.

[0006] In order to achieve the above-mentioned purpose, the utility model provides a grading sedimentation tank, including a grading sedimentation tank body, wherein a connecting rod moving along a track is penetrated in the grading sedimentation tank body, and at least one group of detachable cleaning components is penetrated on the connecting rod.

[0007] The cleaning assembly comprises a frame, one end of which is hinged to each other, the other end of which is provided with a first connecting piece, and a grid is provided inside the frame.

[0008] According to a grading sedimentation tank described in the utility model, the inner wall of the grading sedimentation tank body is symmetrically provided with tracks, a screw rod is passed through the track, a sliding piece is passed through the screw rod, and a connecting rod is passed through the sliding piece.

[0009] According to a grading sedimentation tank described in the utility model, a limiting assembly is connected to the cleaning assembly, and the limiting assembly includes second connecting members arranged on both sides of the frame, and limiting rods are passed through two second connecting members close to each other on the two groups of cleaning assemblies.

[0010] According to the grading sedimentation tank described in the utility model, a connecting hole is provided in the cleaning component, and the connecting rod is inserted into the connecting hole.

[0011] According to the grading sedimentation tank described in the utility model, both ends of the second connecting member are provided with limiting members.

[0012] According to the grading sedimentation tank described in the utility model, a plurality of water inlet pipes are arranged on one side of the grading sedimentation tank body.

[0013] The utility model provides a graded sedimentation tank, which has the following beneficial effects:

[0014] The floating objects in the graded sedimentation tank are cleared by the cleaning assembly, and the cleaning assembly can clear the floating objects in a large area in the graded sedimentation tank with high cleaning efficiency; the cleaning assembly can be applied to graded sedimentation tanks of different sizes for clearing floating objects, the cleaning assembly can be combined, the combination is simple, the cleaning assembly has strong structural stability, and is easy to disassemble and replace after cleaning the graded sedimentation tank, and has a wide range of applications. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the structure of the cleaning component;

[0017] Figure 3 for Figure 2 The structural diagram at A in the middle;

[0018] Figure 4 It is a structural schematic diagram of the screw rod;

[0019] In the figure: 1-grading sedimentation tank body, 2-cleaning assembly, 21-grid, 22-frame, 23-connecting hole, 24-first connecting piece, 241-first fixing piece, 25-second connecting piece, 251-limiting piece, 252-limiting piece, 3-track, 31-screw rod, 32-sliding piece, 33-chute, 4-connecting rod, 5-water inlet pipe. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical solutions and advantages of the utility model more clearly understood, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0021] It should be noted that, in the description of the present invention, terms such as "up", "down", "left", "right", "inside", and "outside" indicating directions or positional relationships are based on the directions or positional relationships shown in the drawings. This is merely for the convenience of description and does not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it cannot be understood as a limitation on the present invention.

[0022] In addition, it should be noted that in the description of the present invention, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" 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 those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.

[0023] See also Figure 1 to Figure 4 The utility model provides a grading sedimentation tank, including a grading sedimentation tank body 1, wherein the inner wall of the grading sedimentation tank body 1 is symmetrically provided with tracks 3, a connecting rod 4 is passed through the track 3, a cleaning assembly 2 is passed through the connecting rod 4, the cleaning assembly 2 includes a frame 22, the frame 22 is parallel to one end of the connecting rod 4 and is hinged to each other, a first connecting piece 24 is provided at the other end of the frame 22, the first connecting piece 24 enables the frame to be movably connected to the connecting rod 4, a connecting hole 23 is provided in the cleaning assembly 2, the connecting rod 4 is passed through the connecting hole 23, the outer wall of the connecting rod 4 abuts against the connecting hole 23, the cleaning assembly 2 abuts against the connecting rod, and the cleaning assembly 2 can be quickly disassembled and replaced, and has a wide range of applications.

[0024] During installation, the frame 22 is opened to align the connecting hole 23 on the frame 22 with the connecting rod 4. The other end of the frame 22 is connected by a first connecting piece 24. The cleaning assembly 2 is fixed on the connecting rod 4 in turn. A grid 21 is provided in the frame 22. The number of connecting rods 4 and cleaning assemblies 2 is selected according to the size of the sedimentation tank to complete the installation of the cleaning assembly 2. After the cleaning assembly 2 has finished cleaning the sedimentation tank, the floating objects in the sedimentation tank are removed by disassembling, replacing or cleaning the cleaning assembly 2.

[0025] The rails 3 are all penetrated by a screw rod 31, the screw rod 31 is provided with a sliding member 32 moving along the screw rod 31, the sliding member 32 is provided with a slide groove 33, and the slide groove 33 is penetrated by a connecting rod 4. The movement of the screw rod 31 drives the sliding member 32 on the screw rod 31 to move, and drives the connecting rod 4 to move along the rails 3 on both sides of the inner wall of the grading sedimentation tank body 1, so that the cleaning component 2 can clear the floating objects on the surface of the entire grading sedimentation tank, with a large cleaning range and a wide range of application.

[0026] See also Figure 3 Specifically, the two groups of cleaning components 2 are connected with a limiting component, and the limiting component includes a second connecting piece 25 arranged on both sides of the frame 22. The two second connecting pieces 25 close to each other on the two groups of cleaning components 2 are penetrated with a limiting rod 251, and the two ends of the second connecting piece 25 are provided with a limiting piece 252. By adjusting the position of the limiting piece 252 on the limiting rod 251, the relative distance between the two groups of cleaning components 2 can be adjusted to avoid the two groups of cleaning components 2 from colliding with each other and causing wear after being impacted by water flow. The cleaning component can be suitable for different sizes of graded sedimentation tanks to remove floating objects. The cleaning component can be combined, the combination is simple, the structural stability of the cleaning component is strong, and it is easy to disassemble and replace after cleaning the graded sedimentation tank.

[0027] Referring to the figure, preferably, a plurality of water inlet pipes 5 are provided on one side of the grading sedimentation tank body of the utility model for pushing the sedimentation materials in the sedimentation tank.

[0028] The specific implementation process of the utility model is:

[0029] During installation, align the connecting hole 23 on the frame with the connecting rod 4, fix and merge the other side of the frame 22 through the first connecting piece 24, and fix several cleaning components 2 on the connecting rod 4 in sequence. Install the limit rod 251 in the two second connecting pieces 25 close to each other on the two groups of cleaning components 2, and limit and fix the two sides of the limit rod 251 through the limit pieces 252. The two sliding pieces 32 drive the cleaning components 2 to move along the track 3, so that the cleaning components 2 clean the sedimentation tank at different positions of the track 3. After cleaning, the moving block moves to one end of the track 3 and stops. The cleaning components 2 are disassembled, replaced and cleaned by the staff, and finally the floating objects in the sedimentation tank are cleared.

[0030] The utility model provides a graded sedimentation tank, including structures such as a cleaning component that cooperate with each other. The cleaning component can remove floating objects in a large area in the graded sedimentation tank with high cleaning efficiency. The cleaning component is suitable for removing floating objects in a large sedimentation tank, and the cleaning component can be applied to graded sedimentation tanks of different sizes to remove floating objects. Through structures such as a second connecting member, a limiting member and a limiting member, the cleaning component can be combined, the combination is simple, the structural stability of the cleaning component is strong, and it is easy to disassemble and replace after cleaning the graded sedimentation tank, and the scope of application is wide. In summary, the beneficial effects of the utility model are as follows: floating objects in the graded sedimentation tank are removed by the cleaning component, and the cleaning component can remove floating objects in a large area in the graded sedimentation tank with high cleaning efficiency. The cleaning component can be applied to graded sedimentation tanks of different sizes to remove floating objects, the cleaning component can be combined, the combination is simple, the structural stability of the cleaning component is strong, and it is easy to disassemble and replace after cleaning the graded sedimentation tank, and the scope of application is wide.

[0031] Of course, the present invention may have many other embodiments. Without departing from the spirit and essence of the present invention, technicians familiar with the field can make various corresponding changes and deformations based on the present invention, but these corresponding changes and deformations should all fall within the scope of protection of the claims attached to the present invention.

Claims

1. A classification sedimentation tank, characterized in that: It comprises a grading sedimentation tank body, wherein a movable connecting rod is passed through the grading sedimentation tank body, and at least one set of detachable cleaning components is passed through the connecting rod; The cleaning assembly comprises a frame, one end of which is hinged to each other, the other end of which is provided with a first connecting piece, and a grid is provided inside the frame.

2. A classification sedimentation tank according to claim 1, characterized in that: Tracks are symmetrically arranged on the inner wall of the grading sedimentation tank body, a screw rod is passed through the track, a sliding piece is passed through the screw rod, and a connecting rod is passed through the sliding piece.

3. A classification sedimentation tank according to claim 1, characterized in that: The cleaning component is connected with a limiting component, and the limiting component includes second connecting members arranged on both sides of the frame. Limiting rods are passed through two second connecting members close to each other on the two groups of cleaning components.

4. A classification sedimentation tank according to claim 1, characterized in that: The cleaning assembly is provided with a connecting hole, and the connecting rod is inserted into the connecting hole.

5. A classification sedimentation tank according to claim 3, characterized in that: Limiting members are provided at both ends of the second connecting member.

6. A classification sedimentation tank according to claim 1, characterized in that: A plurality of water inlet pipes are arranged on one side of the grading sedimentation tank body.

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