Sediment treatment device for water conservancy project

Abstract

The utility model relates to the field of hydraulic engineering, in particular to a silt treatment device for hydraulic engineering, which is characterized in that a supporting column is mounted in the middle of a treatment tank, a reversing seat is mounted in the middle of the supporting column, one end of the reversing seat is in driving connection with a driving shaft, and the bottom end of the reversing seat is in driving connection with a rotating seat; the stirring plate is arranged above the filter screen, the filter screen is mounted in the middle of the treatment tank, a plurality of impact plates are mounted above the filter screen, and a certain gap is reserved between each impact plate and the stirring plate. According to the sand filtering device, the driving motor is matched with the reversing seat to drive the stirring plate to perform high-speed stirring, when silt enters the tank body and is in contact with the filter screen for filtering, the stirring plate grinds cakes and stones in the silt in cooperation with the impact plate, and meanwhile, the brushing effect on the surface of the filter screen is improved in cooperation with the bristle assembly on the stirring plate; the silt treatment effect can be effectively improved, the filtering efficiency is ensured, and the condition of blockage of the filter screen can be effectively avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of water conservancy projects, in particular to a sediment processing device for water conservancy projects. Background Art

[0002] Water conservancy projects are comprehensive, multifaceted projects whose primary missions include flood control, irrigation, power generation, navigation, and water resource conservation. Depending on their function and purpose, water conservancy projects can be categorized into various types, including water source projects, irrigation projects, soil and water conservation projects, and sewage treatment projects.

[0003] Some existing sediment treatment devices used in water conservancy projects mostly use a single filter screen to achieve the filtering effect. However, when faced with stones and sediment agglomerates mixed in the sediment, the overall sediment content varies in coarseness and fineness. Treating the sediment in the water through traditional filtering mechanisms can easily clog the filter device. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a sediment processing device for water conservancy projects.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] A sediment treatment device for water conservancy projects includes a treatment tank, a support column is installed in the middle of the treatment tank, a reversing seat is installed in the middle of the support column, one end of the reversing seat is connected to the drive shaft, and the bottom end is connected to the rotating seat, a plurality of stirring plates are installed at the bottom of the rotating seat, the stirring plates are arranged above the filter screen, the filter screen is installed in the middle of the treatment tank, and a plurality of impact plates are installed above the filter screen, and a certain gap is left between the impact plate and the stirring plate.

[0007] In addition, a preferred structure is that a water inlet pipe is provided on the upper portion of the treatment tank, the water inlet pipe is communicated with the interior of the treatment tank, and a drain pipe is provided at the bottom of the treatment tank.

[0008] In addition, the preferred structure is that a drive motor is installed on one side of the upper part of the processing tank, the output end of the drive motor extends into the interior of the processing tank and is connected to the drive shaft, and the other end of the drive shaft extends into the reversing seat and is connected to the bevel gear.

[0009] In addition, the preferred structure is that one end of the bevel gear one is connected to the bevel gear two through a tooth groove engagement transmission, the middle part of the bottom end of the bevel gear two is fixedly connected to the rotating seat, the middle part of the rotating seat is rotatably installed in the middle part of the bottom end of the reversing seat, and the bottom end of the rotating seat extends out of the reversing seat and is rotatably connected to the support column.

[0010] In addition, a preferred structure is that a filter assembly is installed below the filter screen.

[0011] In addition, a preferred structure is that bristles are installed on one side of the stirring plate, and the bristles are in friction contact with the filter screen.

[0012] In addition, the preferred structure is that a filter is installed on one side of the middle of the support column, and an impact plate is installed above the filter. The two ends of the impact plate are respectively connected to the support column and the processing tank support, and a certain gap is left between the middle of the impact plate and the filter.

[0013] The beneficial effects of the utility model are:

[0014] In the utility model, the driving motor cooperates with the reversing seat to drive the stirring plate to stir at a high speed. When the mud and sand enter the tank body and come into contact with the filter screen for filtration, the stirring plate cooperates with the impact plate to grind the lumps and stones in the mud and sand, and at the same time cooperates with the brush assembly on the stirring plate to improve the cleaning effect of the filter screen surface, which can not only effectively improve the mud and sand treatment effect and ensure the filtration efficiency, but also effectively avoid the clogging of the filter screen. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the internal structure of a sediment treatment device for water conservancy projects proposed by the utility model;

[0016] Figure 2 This is a schematic diagram of the external structure of a sediment treatment device for water conservancy projects proposed by the utility model;

[0017] Figure 3 This is a schematic diagram of the filter connection structure proposed by the utility model;

[0018] Figure 4 This is an exploded schematic diagram of the filter connection structure proposed in the present invention;

[0019] Figure 5 This is a schematic diagram of the internal structure of the reversing seat proposed in the utility model;

[0020] Figure 6 This is a schematic diagram of the local structure of the stirring plate proposed in the present utility model.

[0021] In the figure: 1 treatment tank, 2 water inlet pipe, 21 drainage pipe, 3 drive motor, 31 drive shaft, 32 bevel gear 1, 4 filter assembly, 5 filter screen, 6 impact plate, 7 reversing seat, 8 support column, 9 stirring plate, 91 brush, 10 rotating seat, 11 bevel gear 2. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0023] Reference Figure 1-6 A sediment treatment device for water conservancy projects includes a treatment tank 1, a support column 8 is installed in the middle of the treatment tank 1, a reversing seat 7 is installed in the middle of the support column 8, one end of the reversing seat 7 is drive-connected to the drive shaft 31, and the bottom end is drive-connected to the rotating seat 10, a plurality of stirring plates 9 are installed at the bottom of the rotating seat 10, the stirring plates 9 are arranged above the filter screen 5, the filter screen 5 is installed in the middle of the treatment tank 1, and a plurality of impact plates 6 are installed above the filter screen 5, and a certain gap is left between the impact plate 6 and the stirring plate 9.

[0024] Furthermore, a water inlet pipe 2 is provided on the upper portion of the treatment tank 1 , the water inlet pipe 2 is communicated with the interior of the treatment tank 1 , and a drain pipe 21 is provided at the bottom of the treatment tank 1 .

[0025] Furthermore, a drive motor 3 is installed on one side of the upper part of the processing tank 1. The output end of the drive motor 3 extends into the interior of the processing tank 1 and is driven and connected to the drive shaft 31. The other end of the drive shaft 31 extends into the interior of the reversing seat 7 and is driven and connected to the bevel gear 1 32.

[0026] Furthermore, one end of the bevel gear 1 32 is connected to the bevel gear 2 11 through a tooth-groove meshing transmission, the middle part of the bottom end of the bevel gear 2 11 is fixedly connected to the rotating seat 10, the middle part of the rotating seat 10 is rotatably installed in the middle part of the bottom end of the reversing seat 7, and the bottom end of the rotating seat 10 extends out of the reversing seat 7 and is rotatably connected to the support column 8.

[0027] Furthermore, a filter assembly 4 is installed below the filter screen 5, and the filter assembly 4 can further process and filter impurities in the sediment.

[0028] Furthermore, a brush 91 is installed on one side of the stirring plate 9. The brush 91 is in frictional contact with the filter screen 5. The brush 91 improves the cleaning effect of the filter screen surface and avoids clogging.

[0029] In this embodiment, the water inlet pipe 2 introduces the water source containing sediment into the tank body of the treatment tank 1, and at the same time drives the motor 3 to run and drives the drive shaft 31 to rotate. The drive shaft 31 rotates to drive the bevel gear 1 32 to rotate and synchronously drives the bevel gear 2 11. The bevel gear 2 11 drives the rotating seat 10 to rotate, so that several stirring plates 9 rotate and stir the sediment. The stirring plate 9 rotates above the impact plate 6, and when encountering sediment lumps, stones and other debris, the rotating stirring plate 9 cooperates with the impact plate 6 to crush and smash them, and pass them through the filter screen 5. At the same time, the filter component 4 arranged at the bottom of the filter screen 5 further processes it, and finally it is discharged from the drain pipe 21.

[0030] In actual use, the bristles 91 rotate with the stirring plate 9 and come into frictional contact with the surface of the filter screen 5, thereby cleaning the mud and sand stuck in the filter holes to avoid clogging.

[0031] Among them, it is worth noting that corresponding dynamic seals are provided at the rotating connections of the driving member (driving shaft 31, rotating seat 10) to ensure the sealing effect and prevent water from entering. This is a conventional setting in this technical field and is an existing technology, so it will not be elaborated on.

[0032] Among them, it is worth noting that the filter component 4 specifically includes filter cotton and activated carbon filter elements, which ensure the sediment treatment effect. The filtering components and principles not described in detail above are common knowledge to those skilled in the art and will not be elaborated here.

[0033] In the present invention, the driving motor 3 cooperates with the reversing seat 7 to drive the stirring plate 9 to stir quickly. When the mud and sand enter the tank body and come into contact with the filter screen 5 for filtration, the stirring plate 9 grinds the lumps and stones in the mud and sand in cooperation with the impact plate. At the same time, the bristle 91 component on the stirring plate 9 is used to improve the cleaning effect of the filter screen 5 surface. It can not only effectively improve the treatment effect of the mud and sand and ensure the filtration efficiency, but also effectively avoid the clogging of the filter screen.

[0034] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A sediment treatment device for water conservancy projects, comprising a treatment tank (1), characterized in that: A support column (8) is installed in the middle of the processing tank (1), and a reversing seat (7) is installed in the middle of the support column (8). One end of the reversing seat (7) is connected to the driving shaft (31) and the bottom end is connected to the rotating seat (10). A plurality of stirring plates (9) are installed at the bottom of the rotating seat (10). The stirring plates (9) are arranged above the filter screen (5). The filter screen (5) is installed in the middle of the processing tank (1), and a plurality of impact plates (6) are installed above the filter screen (5). A certain gap is left between the impact plates (6) and the stirring plates (9).

2. A sediment treatment device for water conservancy projects according to claim 1, characterized in that: A water inlet pipe (2) is provided at the upper portion of the treatment tank (1), the water inlet pipe (2) is communicated with the interior of the treatment tank (1), and a drainage pipe (21) is provided at the bottom of the treatment tank (1).

3. A sediment treatment device for water conservancy projects according to claim 1, characterized in that: A drive motor (3) is installed on one side of the upper portion of the treatment tank (1). The output end of the drive motor (3) extends into the interior of the treatment tank (1) and is drive-connected to the drive shaft (31). The other end of the drive shaft (31) extends into the interior of the reversing seat (7) and is drive-connected to bevel gear 1 (32).

4. A sediment treatment device for water conservancy projects according to claim 3, characterized in that: One end of the bevel gear 1 (32) is connected to the bevel gear 2 (11) through tooth-groove meshing transmission, the middle part of the bottom end of the bevel gear 2 (11) is fixedly connected to the rotating seat (10), the middle part of the rotating seat (10) is rotatably mounted on the middle part of the bottom end of the reversing seat (7), and the bottom end of the rotating seat (10) extends out of the reversing seat (7) and is rotatably connected to the support column (8).

5. The sediment treatment device for water conservancy projects according to claim 1, characterized in that: A filter assembly (4) is installed below the filter screen (5).

6. The sediment treatment device for water conservancy projects according to claim 1, characterized in that: Brushes (91) are installed on one side of the stirring plate (9), and the brushes (91) are in frictional contact with the filter screen (5).

7. The sediment treatment device for water conservancy projects according to claim 1, characterized in that: A filter screen (5) is installed on one side of the middle of the support column (8), and an impact plate (6) is installed above the filter screen (5). The two ends of the impact plate (6) are respectively connected to the support column (8) and the processing tank (1), and a certain gap is left between the middle of the impact plate (6) and the filter screen (5).

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