Hydraulic engineering desilting device

Abstract

The utility model discloses a hydraulic engineering desilting device which comprises a bottom plate, the left side of the top of the bottom plate is fixedly connected with a supporting plate, the left side of the supporting plate is fixedly connected with a connecting plate, the left side of the connecting plate is fixedly connected with a box body, and the top of the box body is movably connected with a motor through a bearing. The output end of the motor is fixedly connected with a spiral conveyor, the top of the left side of the box body is fixedly connected with a pressure pump, the bottom of the pressure pump communicates with a water inlet pipe, the top of the pressure pump communicates with a water outlet pipe, and the top of the right side of the box body communicates with a mud outlet pipe. The spiral conveyor is driven by the driving motor to rotate, sludge and water are pumped into the screening hopper, stones in the sludge are filtered through the screen, the sludge is settled and filtered through the settling pond, and force relief, flow speed reduction and sludge settling acceleration are performed on water flow through the mesh plate, so that secondary utilization of the sludge is facilitated; and convenience is brought to the use of people.

Description

Technical Field

[0001] The utility model relates to the technical field of water conservancy projects, in particular to a water conservancy project silt removal device. Background Art

[0002] Water conservancy projects are projects built to control and allocate natural surface water and groundwater to achieve the purpose of eliminating harm and promoting benefits. In water conservancy projects, it is often necessary to clean up the silt in the river channel, so dredging equipment is used.

[0003] When existing silt clearing devices are used to clean silt in rivers, they often pump silt and water into sedimentation tanks for sedimentation. As the ecological environment of rivers deteriorates, the silt contains a large amount of stones, and the silt clearing devices do not have a filtering mechanism, resulting in the silt and stones being mixed together, affecting the secondary utilization of river silt and bringing inconvenience to people. A silt clearing device for water conservancy projects is proposed in this paper. Utility Model Content

[0004] The purpose of the utility model is to provide a water conservancy project silt removal device, which has the advantage of filtering impurities.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a silt removal device for a water conservancy project, comprising a bottom plate, a support plate fixedly connected to the left side of the top of the bottom plate, a connecting plate fixedly connected to the left side of the support plate, a box fixedly connected to the left side of the connecting plate, a motor movably connected to the top of the box through a bearing, a screw conveyor fixedly connected to the output end of the motor, a pressure pump fixedly connected to the top left side of the box, a water inlet pipe connected to the bottom of the pressure pump, a water outlet pipe connected to the top of the pressure pump, a mud outlet pipe connected to the top right side of the box, a screening bucket fixedly connected to the top right side of the support plate, and the screening bucket fixedly connected to the top right side of the support plate. The inner cavity of the bucket is fixedly connected with a screen, the bottom of the screening bucket is connected with a conduit, the top of the bottom plate is fixedly connected with a sedimentation tank, the tops of the front and rear sides of the inner cavity of the sedimentation tank are fixedly connected with connecting rods, a fixed box is fixedly connected between the two connecting rods, a mesh plate is provided on the left side of the fixed box, the top of the right side of the mesh plate is fixedly connected with a movable rod, the right side of the movable rod passes through the inner cavity of the fixed box and is fixedly connected with a movable plate, the top and bottom between the movable plate and the right side of the inner cavity of the fixed box are fixedly connected with springs, the top and bottom of the right side of the inner cavity of the fixed box are fixedly connected with dampers, and the right side of the sedimentation tank is connected with a drain pipe.

[0006] As a preferred solution, a reinforcement plate is fixedly connected between the water inlet pipe and the box body, and a controller is fixedly connected to the bottom of the left side of the support plate.

[0007] As a preferred solution, the top and bottom of the movable plate are fixedly connected with sliders, and the top and bottom of the inner cavity of the fixed box are provided with sliding grooves adapted to the sliders.

[0008] As a preferred solution, a sealing gasket is provided on the surface of the movable rod, and the sealing gasket is fixedly connected to the fixing box.

[0009] As a preferred solution, the spring sleeve is arranged on the surface of the damper, and a buffer pad is fixedly connected to the left side of the bottom of the inner cavity of the sedimentation tank.

[0010] As a preferred solution, a push plate is fixedly connected to the right side of the top of the base plate, a push rod is fixedly connected to the top of the right side of the push plate, the push plate is sleeved on the surface of the drain pipe, and universal wheels are fixedly connected on all four sides of the bottom of the base plate.

[0011] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0012] The utility model drives the screw conveyor to rotate by a driving motor to draw silt and water into a screening bucket, filters the stones in the silt through the screen, settles and filters the silt through the sedimentation tank, releases the force of the water flow through the mesh plate, slows down the flow rate, accelerates the sedimentation of the silt, facilitates the secondary utilization of the silt, and brings convenience to people's use.

[0013] The utility model can make the water inlet pipe more stably fixed by arranging a reinforcement plate, can limit the movable plate by arranging a slider and a slide groove, can ensure the sealing of the fixed box by arranging a sealing gasket, can buffer the water flow to avoid splashing by arranging a buffer cushion, and can facilitate users to push the entire device by arranging a push plate and a push rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a three-dimensional diagram of the structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the structure of the utility model;

[0016] Figure 3 For this utility model Figure 2 A schematic diagram of the enlarged cross-section of the local structure at point A in the middle.

[0017] In the figure: 1. Bottom plate; 2. Support plate; 3. Connecting plate; 4. Box body; 5. Motor; 6. Screw conveyor; 7. Pressure pump; 8. Water inlet pipe; 9. Water outlet pipe; 10. Mud outlet pipe; 11. Screening bucket; 12. Screen; 13. Conduit; 14. Sedimentation tank; 15. Connecting rod; 16. Fixed box; 17. Mesh plate; 18. Movable rod; 19. Movable plate; 20. Spring; 21. Damper; 22. Drain pipe; 23. Buffer pad. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0019] Secondly, the term "one embodiment" or "embodiment" herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in various places throughout this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments. Example

[0020] See also Figure 1-Figure 3 As shown, the utility model provides a desilting device for a water conservancy project, comprising a bottom plate 1, a support plate 2 is fixedly connected to the left side of the top of the bottom plate 1, a connecting plate 3 is fixedly connected to the left side of the support plate 2, a box body 4 is fixedly connected to the left side of the connecting plate 3, a motor 5 is movably connected to the top of the box body 4 through a bearing, a screw conveyor 6 is fixedly connected to the output end of the motor 5, a pressure pump 7 is fixedly connected to the top of the left side of the box body 4, a water inlet pipe 8 is connected to the bottom of the pressure pump 7, a water outlet pipe 9 is connected to the top of the pressure pump 7, a mud outlet pipe 10 is connected to the top of the right side of the box body 4, a screening bucket 11 is fixedly connected to the top of the right side of the support plate 2, a screen 12 is fixedly connected to the inner cavity of the screening bucket 11, and the screening bucket 1 1 is connected to the bottom of the conduit 13, the top of the bottom plate 1 is fixedly connected to the sedimentation tank 14, the tops of the front and rear sides of the inner cavity of the sedimentation tank 14 are fixedly connected to connecting rods 15, a fixed box 16 is fixedly connected between the two connecting rods 15, a mesh plate 17 is provided on the left side of the fixed box 16, a movable rod 18 is fixedly connected to the top of the right side of the mesh plate 17, the right side of the movable rod 18 passes through the inner cavity of the fixed box 16 and is fixedly connected to a movable plate 19, a spring 20 is fixedly connected to the top and bottom between the movable plate 19 and the right side of the inner cavity of the fixed box 16, a damper 21 is fixedly connected to the top and bottom of the right side of the inner cavity of the fixed box 16, and the right side of the sedimentation tank 14 is connected to a drain pipe 22.

[0021] This technical solution sets up the application of the motor 5 and the screening bucket 11. The screw conveyor 6 is driven by the driving motor 5 to rotate, and the silt and water are pumped into the screening bucket 11. The stones in the silt are filtered through the screen 12, and the silt is settled and filtered through the sedimentation tank 14. The water flow is released through the mesh plate 17 to slow down the flow rate and accelerate the sedimentation of the silt, which facilitates the secondary utilization of the silt and brings convenience to people's use. Example

[0022] On the basis of embodiment 1, the present invention is as follows Figure 1-Figure 3 As shown, a reinforcement plate is fixedly connected between the water inlet pipe 8 and the box body 4, a controller is fixedly connected to the bottom of the left side of the support plate 2, the top and bottom of the movable plate 19 are fixedly connected to sliders, the top and bottom of the inner cavity of the fixed box 16 are provided with sliding grooves adapted to the sliders, the surface of the movable rod 18 is provided with a sealing gasket, and the sealing gasket is fixedly connected to the fixed box 16.

[0023] By adopting the above technical solution, the water inlet pipe 8 can be fixed more stably through the reinforcement plate, the movable plate 19 can be limited through the slider and the slide groove, and the sealing of the fixed box 16 can be ensured through the sealing gasket. Example

[0024] The utility model Figure 1 and Figure 2 As shown, the spring 20 is sleeved on the surface of the damper 21, a buffer pad 23 is fixedly connected to the left side of the bottom of the inner cavity of the sedimentation tank 14, a push plate is fixedly connected to the right side of the top of the base plate 1, a push rod is fixedly connected to the top of the right side of the push plate, the push plate is sleeved on the surface of the drain pipe 22, and universal wheels are fixedly connected on all four sides of the bottom of the base plate 1.

[0025] By adopting the above technical solution, the buffer pad 23 can buffer the water flow to avoid splashing, and the push plate and push rod can facilitate the user to push the entire device.

[0026] The working principle of the utility model is as follows: the motor 5 is operated to drive the screw conveyor 6 to work, and the silt and water enter the screening bucket 11 together through the mud discharge pipe 10, and at the same time the pressure pump 7 is operated, and water enters the screening bucket 11 through the water inlet pipe 8 and the water outlet pipe 9, continuously flushing the silt, and filtering the stones in the silt through the screen 12, and the silt and water enter the sedimentation tank 14, and the water flow is buffered by the buffer pad 23 to avoid splashing, and the water flow is released by the mesh plate 17, the movable rod 18, the movable plate 19, the spring 20 and the damper 21 to slow down the flow rate and accelerate the sedimentation of the silt in the sedimentation tank 14 for secondary utilization. The settled water is returned to the river channel again through the drain pipe 22, which is convenient for people to use.

[0027] It is important to note that the configuration and arrangement of the present application, as shown in various exemplary embodiments, are illustrative only. Although only a few embodiments are described in detail in this disclosure, those reading this disclosure will readily appreciate that numerous modifications are possible (e.g., variations in the size, dimensions, structure, shape, and proportions of various components, as well as parameter values ​​(e.g., temperature, pressure, etc.), mounting arrangements, use of materials, color, orientation, etc.) without materially departing from the novel teachings and advantages of the subject matter described herein. For example, components shown as integrally formed may be constructed from multiple parts or components, the positions of components may be inverted or otherwise altered, and the nature, number, or position of discrete components may be modified or changed. Therefore, all such modifications are intended to be encompassed within the scope of this invention. The order or sequence of any process or method steps may be altered or reordered according to alternative embodiments. In the claims, any "means-plus-function" clause is intended to cover structures described herein that perform the function described, and not only structural equivalence but also equivalent structures. Without departing from the scope of the present invention, other substitutions, modifications, changes and omissions may be made in the design, operating conditions and arrangement of the exemplary embodiments. Therefore, the present invention is not limited to the specific embodiments, but extends to various modifications that still fall within the scope of the appended claims.

[0028] Additionally, in order to provide a concise description of example embodiments, all features of an actual embodiment (ie, those features that are not relevant to the best mode presently contemplated for carrying out the invention or those that are not relevant to implementing the invention) may not be described.

[0029] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit the scope of protection of the utility model. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in this field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the essence and scope of the technical solution of the utility model.

Claims

1. A desilting device for a water conservancy project, comprising a bottom plate (1), characterized in that: The left side of the top of the bottom plate (1) is fixedly connected to a support plate (2), the left side of the support plate (2) is fixedly connected to a connecting plate (3), the left side of the connecting plate (3) is fixedly connected to a box (4), the top of the box (4) is movably connected to a motor (5) through a bearing, the output end of the motor (5) is fixedly connected to a screw conveyor (6), the top of the left side of the box (4) is fixedly connected to a pressure pump (7), the bottom of the pressure pump (7) is connected to a water inlet pipe (8), the top of the pressure pump (7) is connected to a water outlet pipe (9), the top of the right side of the box (4) is connected to a mud outlet pipe (10), the top of the right side of the support plate (2) is fixedly connected to a screening bucket (11), the inner cavity of the screening bucket (11) is fixedly connected to a screen (12), the bottom of the screening bucket (11) is connected to a The conduit (13) is fixedly connected to the top of the bottom plate (1) with a sedimentation tank (14), the tops of the front and rear sides of the inner cavity of the sedimentation tank (14) are fixedly connected with connecting rods (15), a fixed box (16) is fixedly connected between the two connecting rods (15), a mesh plate (17) is provided on the left side of the fixed box (16), a movable rod (18) is fixedly connected to the top of the right side of the mesh plate (17), the right side of the movable rod (18) passes through the inner cavity of the fixed box (16) and is fixedly connected to a movable plate (19), the top and bottom between the movable plate (19) and the right side of the inner cavity of the fixed box (16) are fixedly connected with a spring (20), the top and bottom of the right side of the inner cavity of the fixed box (16) are fixedly connected with a damper (21), and the right side of the sedimentation tank (14) is connected to a drain pipe (22).

2. A water conservancy project dredging device according to claim 1, characterized in that: A reinforcement plate is fixedly connected between the water inlet pipe (8) and the box body (4), and a controller is fixedly connected to the bottom of the left side of the support plate (2).

3. A water conservancy project dredging device according to claim 1, characterized in that: The top and bottom of the movable plate (19) are fixedly connected with sliders, and the top and bottom of the inner cavity of the fixed box (16) are provided with sliding grooves adapted to the sliders.

4. A water conservancy project dredging device according to claim 1, characterized in that: A sealing gasket is sleeved on the surface of the movable rod (18), and the sealing gasket is fixedly connected to the fixed box (16).

5. The water conservancy project dredging device according to claim 1, characterized in that: The spring (20) is sleeved on the surface of the damper (21), and a buffer cushion (23) is fixedly connected to the left side of the bottom of the inner cavity of the sedimentation tank (14).

6. The water conservancy project dredging device according to claim 1, characterized in that: The right side of the top of the bottom plate (1) is fixedly connected to a push plate, the top of the right side of the push plate is fixedly connected to a push rod, the push plate is sleeved on the surface of the drain pipe (22), and universal wheels are fixedly connected to the four sides of the bottom of the bottom plate (1).

Images