Automatic silt separation device for water conservancy project

Abstract

The utility model discloses an automatic silt separation device for hydraulic engineering, which comprises a separation box, a dilution box is mounted on the upper end face of the separation box, a stirring motor is mounted on the upper end face of the dilution box, a feed port is mounted on one side of the stirring motor, a stirring shaft is arranged below the stirring motor, and a stirring shaft is arranged below the stirring shaft. A plurality of rotating paddles are evenly installed on the two sides of the outer surface of the stirring shaft, a crushing cavity is formed in the upper portion of the interior of the separation box, two rotating shafts are symmetrically arranged on the inner side of the crushing cavity, the outer surfaces of the rotating shafts are sleeved with crushing rollers, and two rotating motors are installed on the upper portion of the front end face of the separation box; three grooves are formed in the lower portion of the rotating motor, and concentric-square-shaped plates are arranged on the inner sides of the grooves. According to the utility model, filtered gravels and mud blocks can be classified and collected, the filter plate and the filter screen are convenient to clean, and the filter effect in the subsequent use process is ensured.

Description

Technical Field

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

[0002] A sediment separator is a device used to treat sediment particles in water bodies. It is widely used in water conservancy projects, river management, reservoir dredging and sewage treatment. In water conservancy projects, water bodies often contain a large number of sediment particles. If not treated, the sediment will affect the smooth flow of water and water quality.

[0003] While existing sediment separators on the market are relatively mature, they cannot classify and collect crushed stones after crushing, resulting in resource waste. At the same time, sediment particles may clog the filter screen components of the separator, leading to reduced water flow or even blockage, thus affecting the filtration effect. Therefore, they do not meet the current needs. To address this, we propose an automated sediment separation device for water conservancy projects. Utility Model Content

[0004] The purpose of this utility model is to provide an automated sediment separation device for water conservancy projects, in order to solve the problems mentioned in the background art, such as the fact that although the sediment separators currently on the market are relatively mature, they cannot classify and collect crushed stones after crushing, resulting in resource waste. At the same time, sediment particles may clog the filter screen components of the separator, leading to reduced water flow or even blockage, affecting the filtration effect.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an automated sediment separation device for water conservancy projects, comprising a separation box, a dilution tank installed on the upper surface of the separation box, a stirring motor installed on the upper surface of the dilution tank, a feed inlet installed on one side of the stirring motor, a stirring shaft installed below the stirring motor, multiple paddles evenly installed on both sides of the outer surface of the stirring shaft, a crushing chamber installed at the top inside the separation box, two rotating shafts symmetrically arranged on the inner side of the crushing chamber, crushing rollers sleeved on the outer surface of the rotating shafts, two rotary motors installed above the front end of the separation box, three grooves provided below the rotary motors, a U-shaped plate provided on the inner side of the grooves, strip grooves provided on the lower sides of both sides of the inner wall of the U-shaped plate, a horizontal plate movably installed on the inner side of the strip grooves through a pulling and disassembly mechanism, a U-shaped frame installed on the opposite side of the outer surface of the bottom two horizontal plates, a filter screen installed on the inner side of the U-shaped frame, and a filter plate installed on the opposite side of the outer surface of each of the other two horizontal plates, and a water outlet pipe installed on the lower end of the separation box.

[0006] Preferably, support columns are installed at the four corners of the lower end face of the separation box, the output end of the stirring motor is fixedly connected to the upper end face of the stirring shaft through a coupling, the bottom end of the stirring shaft is rotatably connected to the inner wall of the dilution box through a bearing, and handles are installed on the front end face of the U-shaped plate.

[0007] Preferably, the dilution tank and the crushing chamber are connected through two feeding chambers, and every two grooves are connected through a through groove. The lowest groove is connected to the water outlet pipe through a material guide chamber. A one-way valve is installed on the inner side of the water outlet pipe, and a solenoid valve is installed on the inner side of the feeding chamber.

[0008] Preferably, the output end of the rotary motor is fixedly connected to the front end face of the rotating shaft via a short shaft, the rear end face of the rotating shaft is rotatably connected to the inner wall of the crushing chamber via a bearing, the filter screen has the smallest filter hole size, and the filter hole size of the upper filter plate is larger than that of the lower filter plate.

[0009] Preferably, the pull-and-remove mechanism includes a plug rod, which is installed below both sides of the outer surface of the shaped plate through through holes. A spring is sleeved on the outer surface of the plug rod, and a vertical groove is provided on each of the two through holes on opposite sides.

[0010] Preferably, each pair of horizontal plates has a socket at the front and rear of opposite sides of their outer surfaces, and the insert rod can be inserted into the inside of the socket. Each pair of insert rods has a circular plate installed on opposite sides of their outer surfaces, and a pull ring is installed on the other side of the outer surface of the circular plate.

[0011] Compared with the prior art, the beneficial effects of this utility model are:

[0012] 1. This utility model is equipped with a dilution tank, a rotating shaft, and a crushing roller. Before the mud and sand are separated in the separation tank, they can be diluted first. The rotating paddle can quickly dilute the mud and sand with water. The diluted mud and sand can accelerate the filtration speed. The diluted mud and sand can be crushed by the crushing roller to prevent large solid pieces from entering the separation tank and causing damage to the internal parts.

[0013] 2. This utility model incorporates a U-shaped plate, a groove, a filter plate, and a filter screen. The top filter plate blocks larger sand and mud lumps, while the middle filter plate blocks medium-sized sand and gravel. The filter screen has extremely fine pores, blocking most of the sand and gravel, allowing only muddy water to pass through and be discharged through the outlet pipe. The U-shaped plate can then be pulled out by hand to collect the filtered sand and mud lumps for reuse. A pull-out mechanism allows the filter plate and U-shaped frame to be removed from below the U-shaped plate for easy cleaning and subsequent use. This utility model allows for the classified collection of filtered sand and mud lumps and facilitates cleaning of the filter plate and filter screen, ensuring effective filtration during subsequent use. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0015] Figure 2 This is a main sectional view of the entire utility model;

[0016] Figure 3 This is a partial structural schematic diagram of the separation box of this utility model;

[0017] Figure 4 This is a partial structural schematic diagram of the filter plate of this utility model;

[0018] Figure 5 This is a partial structural diagram of the filter screen of this utility model.

[0019] In the diagram: 1. Separation box; 2. Dilution box; 3. Stirring motor; 4. Feed inlet; 5. Rotary motor; 6. Groove; 7. U-shaped plate; 8. Water outlet pipe; 9. Paddle; 10. Stirring shaft; 11. Feeding chamber; 12. Rotating shaft; 13. Crushing roller; 14. Through groove; 15. Filter plate; 16. U-shaped frame; 17. Crushing chamber; 18. Filter screen; 19. Horizontal plate; 20. Pull-out disassembly mechanism; 2001. Insertion hole; 2002. Spring; 2003. Insert rod; 2004. Circular plate; 2005. Vertical groove; 2006. Pull ring; 2007. Through hole; 21. Guide chamber; 22. Strip groove. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0021] The stirring motor 3 (model 68KTYZ) and rotary motor 5 (model YEJ3-112M-4) mentioned in this utility model can be obtained from the market or through private customization.

[0022] Please see Figures 1 to 5 This utility model provides an embodiment of an automated sediment separation device for water conservancy projects, comprising a separation box 1, a dilution tank 2 mounted on the upper surface of the separation box 1, a stirring motor 3 mounted on the upper surface of the dilution tank 2, a feed inlet 4 mounted on one side of the stirring motor 3, a stirring shaft 10 positioned below the stirring motor 3, multiple paddles 9 evenly mounted on both sides of the outer surface of the stirring shaft 10, a crushing chamber 17 positioned at the upper part of the interior of the separation box 1, two rotating shafts 12 symmetrically arranged on the inner side of the crushing chamber 17, and crushing rollers 13 sleeved on the outer surface of the rotating shafts 12. Two rotary motors 5 are installed above the front end face. Three grooves 6 are provided below the rotary motors 5. A U-shaped plate 7 is provided inside the groove 6. A strip groove 22 is provided on the lower side of both sides of the inner wall of the U-shaped plate 7. A horizontal plate 19 is movably installed inside the strip groove 22 by pulling and disassembling mechanism 20. A U-shaped frame 16 is installed on the opposite side of the outer surface of the bottom two horizontal plates 19. A filter screen 18 is installed inside the U-shaped frame 16. A filter plate 15 is installed on the opposite side of the outer surface of each of the other two horizontal plates 19. A water outlet pipe 8 is installed on the lower end face of the separation box 1.

[0023] Support columns are installed at the four corners of the lower end face of the separation box 1. The output end of the stirring motor 3 is fixedly connected to the upper end face of the stirring shaft 10 through a coupling. The bottom end of the stirring shaft 10 is rotatably connected to the inner wall of the dilution box 2 through a bearing. The front end face of the return plate 7 is equipped with a handle. When the stirring motor 3 is working, it can drive the stirring shaft 10 to rotate, thereby improving the stability of the rotation of the stirring shaft 10. The return plate 7 can be pulled out through the handle.

[0024] The dilution tank 2 and the crushing chamber 17 are connected by two feeding chambers 11. Each pair of grooves 6 are connected by a through groove 14. The lowest groove 6 is connected to the water outlet pipe 8 through the guide chamber 21. A one-way valve is installed inside the water outlet pipe 8, and a solenoid valve is installed inside the feeding chamber 11. The diluted mud and sand in the dilution tank 2 can enter the crushing chamber 17 through the feeding chamber 11. The mud and sand filtered by the uppermost filter plate 15 are filtered by the middle filter plate 15 through the through groove 14, and then filtered by the filter screen 18 through the through groove 14. The water after filtering the mud and sand is collected inside the guide chamber 21 and can finally be discharged through the water outlet pipe 8. The mud and sand in the dilution tank 2 can be discharged by controlling the solenoid valve.

[0025] The output end of the rotary motor 5 is fixedly connected to the front end face of the rotating shaft 12 via a short shaft. The rear end face of the rotating shaft 12 is rotatably connected to the inner wall of the crushing chamber 17 via a bearing. The filter screen 18 has the smallest filter hole size. The filter hole size of the upper filter plate 15 is larger than that of the lower filter plate 15. The uppermost filter plate 15 will block larger sand and mud, while the middle filter plate 15 will block sand of normal size. The filter screen 18 has extremely small filter holes, which can block most of the sand and mud. Only mud and water can pass through the filter screen 18 and finally be discharged through the water outlet pipe 8.

[0026] The pull-and-release mechanism 20 includes a plug rod 2003, which is installed below both sides of the outer surface of the U-shaped plate 7 through through holes 2007. A spring 2002 is sleeved on the outer surface of the plug rod 2003. A vertical groove 2005 is provided on the opposite side of each pair of through holes 2007. A plug hole 2001 is provided in front and behind the opposite side of the outer surface of each pair of horizontal plates 19. The plug rod 2003 can be inserted into the inside of the plug hole 2001. A circular plate 2004 is installed on the opposite side of the outer surface of each pair of plug rods 2003. A pull ring 2006 is installed on the other side of the outer surface of the circular plate 2004. The plug rod 2003 can be pulled by the pull ring 2006, so that the plug rod 2003 leaves the inside of the plug hole 2001 and releases the restriction on the horizontal plate 19.

[0027] When using this automated sediment separation device for water conservancy projects, first connect the power supply, then add sediment and water into the dilution tank 2 through the feed inlet 4. Turn on the switch of the stirring motor 3, and the rotation of the impeller 9 will quickly dilute the sediment and water. The diluted sediment can accelerate its filtration speed. Turn on the switch of the solenoid valve, and the diluted sediment can be crushed by the crushing roller 13, thus preventing large solid pieces from entering the separation tank 1 and causing damage to the internal parts. The top filter plate 15 will block larger sand and mud lumps, the middle filter plate 15 will block sand of normal size, and the filter screen 18 has extremely fine filter holes. This system can block most of the sand and gravel, allowing only mud and water to pass through the filter screen 18 and be discharged through the outlet pipe 8. The filtered sand and gravel and mud can then be collected and reused by pulling out the retaining plate 7. Furthermore, the filter plate 15 and retaining frame 16 can be removed from under the retaining plate 7 via a pull-out disassembly mechanism 20, facilitating cleaning of the filter plate 15 and filter screen 18 and ensuring effective filtration during subsequent use. This invention allows for the classified collection of filtered sand and gravel and facilitates cleaning of the filter plate 15 and filter screen 18.

[0028] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. An automated sediment separation device for water conservancy projects, comprising a separation box (1), characterized in that: A dilution tank (2) is installed on the upper end face of the separation box (1). A stirring motor (3) is installed on the upper end face of the dilution tank (2). A feed inlet (4) is installed on one side of the stirring motor (3). A stirring shaft (10) is provided below the stirring motor (3). Multiple rotating paddles (9) are evenly installed on both sides of the outer surface of the stirring shaft (10). A crushing chamber (17) is provided at the top inside the separation box (1). Two rotating shafts (12) are symmetrically arranged on the inner side of the crushing chamber (17). Crushing rollers (13) are sleeved on the outer surface of the rotating shafts (12). Two rotary motors (5) are installed above the front end face of the separation box (1). The rotary motor (5) has three grooves (6) below it. The grooves (6) are provided with a U-shaped plate (7) inside. The inner walls of the U-shaped plate (7) are provided with strip grooves (22) on both sides below. The strip grooves (22) are movably installed with a horizontal plate (19) through a pulling disassembly mechanism (20). The bottom two horizontal plates (19) are installed with a U-shaped frame (16) on the opposite side of their outer surfaces. The U-shaped frame (16) is installed with a filter screen (18) inside. The other two horizontal plates (19) are installed with a filter plate (15) on the opposite side of their outer surfaces. The separation box (1) is installed with a water outlet pipe (8) on its lower end face.

2. The automated sediment separation device for water conservancy projects according to claim 1, characterized in that: The four corners of the lower end face of the separation box (1) are equipped with support columns. The output end of the stirring motor (3) is fixedly connected to the upper end face of the stirring shaft (10) through a coupling. The bottom end of the stirring shaft (10) is rotatably connected to the inner wall of the dilution box (2) through a bearing. The front end face of the U-shaped plate (7) is equipped with a handle.

3. The automated sediment separation device for water conservancy projects according to claim 1, characterized in that: The dilution tank (2) and the crushing chamber (17) are connected by two feeding chambers (11). Each pair of grooves (6) are connected through a through groove (14). The lowest groove (6) is connected to the water outlet pipe (8) through the material guide chamber (21). A one-way valve is installed on the inner side of the water outlet pipe (8), and a solenoid valve is installed on the inner side of the feeding chamber (11).

4. The automated sediment separation device for water conservancy projects according to claim 1, characterized in that: The output end of the rotary motor (5) is fixedly connected to the front end face of the rotating shaft (12) through a short shaft. The rear end face of the rotating shaft (12) is rotatably connected to the inner wall of the crushing chamber (17) through a bearing. The filter screen (18) has the smallest filter hole size, and the filter hole size of the upper filter plate (15) is larger than that of the lower filter plate (15).

5. The automated sediment separation device for water conservancy projects according to claim 1, characterized in that: The pull-and-remove mechanism (20) includes a plug rod (2003), which is installed below the outer surface of the shaped plate (7) through through holes (2007). A spring (2002) is sleeved on the outer surface of the plug rod (2003), and a vertical groove (2005) is provided on the opposite side of each pair of through holes (2007).

6. The automated sediment separation device for water conservancy projects according to claim 5, characterized in that: Each pair of horizontal plates (19) has a socket (2001) on the front and back sides of opposite sides of the outer surface. The insertion rod (2003) can be inserted into the inside of the socket (2001). A circular plate (2004) is installed on the opposite side of the outer surface of each pair of insertion rods (2003). A pull ring (2006) is installed on the other side of the outer surface of the circular plate (2004).

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