Sediment separation and precipitation device for water conservancy projects

Abstract

The utility model discloses a water conservancy project is with silt separation and precipitation device relates to water conservancy field. This water conservancy project is with silt separation and precipitation device includes sand water separation machine main part, and the upper portion of sand water separation machine main part is provided with the water inlet pipe, and the inside of sand water separation machine main part is provided with dispersion mechanism, and dispersion mechanism includes dispersion box, and it sets up sand water separation machine main part top, and the water inlet pipe sets up the top of dispersion box, and vertical dispersion board sets up the lower portion of water inlet pipe, and horizontal dispersion board sets up inside dispersion box, and the rotary plate rotation sets up inside dispersion box, and movable plate rotation sets up inside dispersion box. This water conservancy project is with silt separation and precipitation device, and through setting up vertical dispersion board and horizontal dispersion board and carrying out vertical and horizontal two kinds of dispersion effect, then using rotary plate and carrying out random dispersion through rotation, and finally by movable plate and carrying out water flow position dispersion change according to the water flow size of different directions.

Description

Technical Field

[0001] This utility model relates to the field of water conservancy engineering technology, specifically to a sediment separation and sedimentation device for water conservancy projects. Background Technology

[0002] Sediment separation and sedimentation devices for water conservancy projects are mainly used for separating sediment in river channels and maintaining water conservancy facilities; they are also called sand-water separators.

[0003] Existing sand-water separators have the problem of fixed and uneven water distribution range of the internal water distribution plate; The reason for this problem is that during the use of the sand-water separator, silt and water are poured into the separator through the inlet pipe. To prevent silt from accumulating in one place, a set of water distribution plates is installed below the end of the inlet pipe. The silt needs to pass through the water distribution plates first, so that the flow direction of the silt is dispersed. However, the position and size of the water distribution plates are fixed, so the dispersion area when the water flows to the water distribution plates is always the same. At this time, after the silt settles, it will still accumulate around the bottom of the water distribution plates, affecting the sand-water separation effect and the subsequent silt transport effect. Therefore, we propose a silt separation and sedimentation device for water conservancy projects. Utility Model Content

[0004] In order to overcome the shortcomings of the existing technology, this utility model proposes a sediment separation and sedimentation device for water conservancy projects, which solves the problem that the water distribution range of the internal water distribution plate of the existing sand-water separator is fixed and uneven.

[0005] To solve the above-mentioned technical problems, the basic technical solution proposed by this utility model is as follows: a sediment separation and sedimentation device for water conservancy projects, including a sand-water separator body, an inlet pipe arranged above the sand-water separator body, a dispersion mechanism arranged inside the sand-water separator body, the dispersion mechanism including a dispersion box arranged above the sand-water separator body, the inlet pipe arranged above the dispersion box, a vertical dispersion plate arranged below the inlet pipe, the vertical dispersion plate being used to vertically disperse the water source flow direction, a horizontal dispersion plate arranged inside the dispersion box, the horizontal dispersion plate being used to horizontally disperse the water source flow direction, a rotating plate rotatably arranged inside the dispersion box, the rotating plate being used to rotate and disperse the water source flow direction, and a movable plate rotatably arranged inside the dispersion box, the movable plate changing its tilt angle according to the water flow rate.

[0006] Preferably, a diversion box is inserted inside the main body of the sand-water separator, the dispersion box is located above the diversion box, the movable plate is located inside the diversion box, a vertical box is located above the dispersion box, the water inlet pipe is inserted into the vertical box, and the vertical dispersion plate is located inside the vertical box.

[0007] Preferably, the dispersion box is provided with a central plate inside, the horizontal dispersion plates are provided on both sides of the central plate, and the horizontal dispersion plates and the central plate are provided below the vertical dispersion plate.

[0008] Preferably, a support rod is fixedly connected inside the dispersion box, and the rotating plate is rotatably connected to the outside of the support rod, with the rotating plate positioned below the transverse dispersion plate.

[0009] Preferably, a connecting rod is fixedly connected inside the dispersion box, and the movable plate is movably sleeved on the outside of the connecting rod, with the movable plate positioned below the rotating plate.

[0010] Preferably, a limit frame is provided below the movable plate, and the limit frame is used to control the rotation range of the movable plate.

[0011] The beneficial effects of this utility model are: The technical solution of this utility model involves injecting mud and water into the main body of the sand-water separator through the inlet pipe. The mud and water then pass through a vertical dispersion plate, allowing them to flow vertically over a large area towards the horizontal dispersion plate. Subsequently, the mud and water in the middle position move downwards from the central plate, while the surrounding mud and water flow towards the horizontal dispersion plate. A larger volume of water then impacts one side of the movable plate, changing its tilt. By using both vertical and horizontal dispersion plates, two dispersion effects—vertical and horizontal—are achieved. A rotating plate then randomly disperses the water, and finally, the movable plate adjusts the water flow position according to the volume of water flowing in different directions. This enhances the dispersion effect of the mud and water injected into the sand-water separator, eliminating the need for manual operation and improving the internal mud and sand separation and conveying efficiency. Attached Figure Description

[0012] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a cross-sectional view of the internal structure of the dispersion box of this utility model; Figure 3 This is a schematic diagram of the external appearance of the transverse dispersion plate of this utility model; Figure 4 This is an exploded view of the external rotating plate of this utility model.

[0014] In the diagram: 1. Main body of the sand-water separator; 101. Inlet pipe; 2. Dispersion box; 201. Vertical dispersion plate; 202. Rotating plate; 203. Movable plate; 204. Limiting frame; 205. Center plate; 206. Horizontal dispersion plate; 207. Support rod; 208. Connecting rod; 209. Vertical box; 210. Diversion box. Detailed Implementation

[0015] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions in the embodiments of this utility model are described clearly and completely. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0016] This application provides a sediment separation and sedimentation device for water conservancy projects, which solves the problem that the existing sand-water separators have a fixed and uneven water distribution range of the internal water distribution plate.

[0017] To better understand the above technical solutions, the following will provide a detailed explanation of the technical solutions in conjunction with the accompanying drawings and specific implementation methods.

[0018] According to the appendix Figure 1 - Figure 4 As shown, the system includes a sand-water separator body 1, with an inlet pipe 101 positioned above the body 1. A dispersion mechanism is located inside the body 1, comprising a dispersion box 2 positioned above the body 1, an inlet pipe 101 positioned above the dispersion box 2, a vertical dispersion plate 201 positioned below the inlet pipe 101 for vertically dispersing the water flow, a horizontal dispersion plate 206 positioned inside the dispersion box 2 for horizontally dispersing the water flow, a rotating plate 202 rotatably positioned inside the dispersion box 2 for rotating and dispersing the water flow, and a movable plate 203 rotatably positioned inside the dispersion box 2, the movable plate 203 adjusting its inclination according to the water flow rate.

[0019] The main body 1 of the sand-water separator has an inlet box 210 inserted inside. The dispersion box 2 is located above the inlet box 210. The movable plate 203 is located inside the inlet box 210. A vertical box 209 is located above the dispersion box 2. The water inlet pipe 101 is inserted into the vertical box 209. The vertical dispersion plate 201 is located inside the vertical box 209. A center plate 205 is located inside the dispersion box 2. Horizontal dispersion plates 206 are located on both sides of the center plate 205. The horizontal dispersion plates 206 and the center plate 205 are located below the vertical dispersion plate 201.

[0020] A support rod 207 is fixedly connected inside the dispersion box 2. A rotating plate 202 is rotatably connected to the outside of the support rod 207. The rotating plate 202 is located below the transverse dispersion plate 206. A connecting rod 208 is fixedly connected inside the dispersion box 2. A movable plate 203 is movably sleeved on the outside of the connecting rod 208. The movable plate 203 is located below the rotating plate 202. A limit frame 204 is provided below the movable plate 203. The limit frame 204 is used to limit the rotation range of the movable plate 203.

[0021] By injecting mud and water into the main body 1 of the sand-water separator through the inlet pipe 101, the mud and water will pass through the vertical dispersion plate 201. The vertical dispersion plate 201 is arranged in two rows with multiple groups, and the inclination surface of each row of vertical dispersion plates 201 is different, thereby vertically dispersing the mud and water. This allows the mud and water to flow vertically over a large area to the position of the horizontal dispersion plate 206. Subsequently, the mud and water in the middle position will move downward from the position of the central plate 205, and the mud and water in the periphery will flow to the position of the horizontal dispersion plate 206. The horizontal dispersion plate 206 will disperse the mud and water horizontally. When the mud and water flow towards the rotating plate 202, the impact force of the water flow will drive the rotating plate 202 to rotate. During the rotation, the rotating plate 202 will further randomly disperse the mud and water. If the water flow is large or the water flow on one side is large, the side with more water flow will be dispersed. The impact will affect one side of the movable plate 203, thereby changing the tilt of the movable plate 203 and thus changing the direction of the flow, increasing the dispersion effect of mud and water. A limit frame 204 is set below the movable plate 203, which abuts against the middle two sides of the movable plate 203, thereby controlling the rotation angle of the movable plate 203, allowing the movable plate 203 to be in different tilt states. By setting the vertical dispersion plate 201 and the horizontal dispersion plate 206, two dispersion effects are achieved, one vertical and one horizontal. Then, the rotating plate 202 is used to randomly disperse the water by rotating. Finally, the movable plate 203 changes the water flow position according to the size of the water flow in different directions, thereby increasing the dispersion effect of mud and water poured into the main body 1 of the sand-water separator, and no manual operation is required, improving the internal mud and sand separation and conveying effect.

[0022] In summary, compared with existing technologies, it has the following beneficial effects: By injecting mud and water into the main body 1 of the sand-water separator through the inlet pipe 101, the mud and water will pass through the vertical dispersion plate 201, allowing them to flow vertically over a large area towards the horizontal dispersion plate 206. Subsequently, the mud and water in the middle will move downwards from the center plate 205, while the surrounding mud and water will flow towards the horizontal dispersion plate 206. Then, the larger water flow will impact one side of the movable plate 203, thereby changing the inclination of the movable plate 203. By setting the vertical dispersion plate 201 and the horizontal dispersion plate 206, both vertical and horizontal dispersion effects are achieved. Then, the rotating plate 202 is used to randomly disperse the mud and water by rotation. Finally, the movable plate 203 changes the water flow position according to the size of the water flow in different directions, thereby increasing the dispersion effect of the mud and water injected into the main body 1 of the sand-water separator, without the need for manual operation, and improving the internal mud and sand separation and conveying effect.

[0023] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A sediment separation and sedimentation device for water conservancy projects, comprising a sand-water separator body (1), wherein a water inlet pipe (101) is provided above the sand-water separator body (1), characterized in that, The main body (1) of the sand-water separator is provided with a dispersing mechanism, which includes: The dispersion box (2) is located above the main body (1) of the sand-water separator, and the water inlet pipe (101) is located above the dispersion box (2); A vertical dispersion plate (201) is disposed below the water inlet pipe (101), and the vertical dispersion plate (201) is used to vertically disperse the water source flow direction; A transverse dispersion plate (206) is disposed inside the dispersion box (2), and the transverse dispersion plate (206) is used to transversely disperse the water source flow direction; A rotating plate (202) is rotatably disposed inside the dispersion box (2), and the rotating plate (202) is used to rotate the direction of the dispersion water source; The movable plate (203) is rotatably set inside the dispersion box (2), and the movable plate (203) changes its tilt according to the water flow.

2. The sediment separation and sedimentation device for water conservancy projects according to claim 1, characterized in that: The main body (1) of the sand-water separator is connected to a diversion box (210), the dispersion box (2) is located above the diversion box (210), the movable plate (203) is located inside the diversion box (210), a vertical box (209) is located above the dispersion box (2), the water inlet pipe (101) is connected to the vertical box (209), and the vertical dispersion plate (201) is located inside the vertical box (209).

3. The sediment separation and sedimentation device for water conservancy projects according to claim 1, characterized in that: The dispersion box (2) is provided with a central plate (205) inside, and the horizontal dispersion plate (206) is provided on both sides of the central plate (205). The horizontal dispersion plate (206) and the central plate (205) are provided below the vertical dispersion plate (201).

4. The sediment separation and sedimentation device for water conservancy projects according to claim 1, characterized in that: The dispersion box (2) is fixedly connected to a support rod (207) inside, and the rotating plate (202) is rotatably connected to the outside of the support rod (207). The rotating plate (202) is located below the horizontal dispersion plate (206).

5. The sediment separation and sedimentation device for water conservancy projects according to claim 1, characterized in that: The dispersion box (2) is fixedly connected to a connecting rod (208), and the movable plate (203) is movably sleeved on the outside of the connecting rod (208). The movable plate (203) is located below the rotating plate (202).

6. The sediment separation and sedimentation device for water conservancy projects according to claim 1, characterized in that: A limit frame (204) is provided below the movable plate (203), and the limit frame (204) is used to limit the rotation range of the movable plate (203).

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