A drainage device for water conservancy engineering construction

Abstract

This utility model provides a drainage device for water conservancy engineering construction, including: a drainage box; the groove is formed at the bottom of the front of the drainage box. This utility model provides a drainage device for water conservancy engineering construction, in which a rotating column drives the installation cylinder and four filter boxes to rotate, allowing the four filter boxes to continuously separate sewage and sludge discharged from the discharge pipe. Sewage is discharged first, then sludge is collected. When the first filter groove of the filter box faces downwards, the sludge is poured out. Simultaneously, the filter box rotates within the arc groove, intermittently striking a striking plate, causing the filter box to vibrate and shake off the sludge adhering inside. This device has a simple structure and strong practicality. When the filter box rotates to separate sewage and sludge, it is also vibrated when discharging sludge, shaking off the sludge adhering inside the filter box, reducing the problem of sludge clogging the filter box, and improving the sewage discharge efficiency of the drainage device.

Description

Technical Field

[0001] This utility model relates to the field of water conservancy engineering technology, and in particular to a drainage device for water conservancy engineering construction. Background Technology

[0002] Water conservancy projects are engineering projects built to control and regulate surface water and groundwater in nature to achieve the purpose of eliminating harm and promoting benefits. They are also called water projects. During the construction of water conservancy projects, it is necessary to drain the construction site to ensure the normal progress of construction.

[0003] When draining wastewater, the wastewater contains a lot of impurities and sludge. Direct discharge will pollute the external environment. If the impurities and sludge are filtered through a filter plate, they are easy to adhere to the filter plate and cause blockage. This will prevent the drainage system from working properly. Not only will it fail to separate and filter properly, but it may also accumulate in the device, further reducing the efficiency of the drainage device.

[0004] For example, a drainage device for water conservancy construction, disclosed in CN221052785U, uses a drainage pump to extract sewage during water conservancy construction. The sewage is then transported through a pipeline to a treatment tank, and then discharged into the drainage tank through multiple treatment pipes. The sewage is filtered through filter frames before being discharged, reducing environmental pollution. During filtration, a control rod drives a connecting sleeve to rotate, allowing multiple filter frames to circulate and move below the treatment pipes for filtration. Filter frames filled with debris and sludge can be discharged and cleaned during rotation, facilitating subsequent use. However, this drainage device for water conservancy construction only filters sludge from sewage through four rotating filter frames. Sewage is discharged through the filter holes, while sludge falls out from the other side by gravity. The sludge in the sewage is highly viscous, and large pieces of sludge fall down and stick to the filter frames. As the filter frames rotate, the sludge cannot be moved away by gravity, affecting the filtration effect.

[0005] Therefore, it is necessary to provide a drainage device for water conservancy engineering construction to solve the above-mentioned technical problems. Utility Model Content

[0006] This utility model provides a drainage device for water conservancy construction, which solves the problem that existing drainage devices for water conservancy construction only filter sludge in sewage through four rotating filter frames. Sewage is discharged through the filter holes, and sludge falls off from the other side by gravity. However, the sludge in the sewage is highly viscous, and large pieces of sludge fall downwards and stick to the filter frames. As the filter frames rotate, the sludge cannot be moved off by gravity, thus affecting the filtration effect of the filter frames.

[0007] To solve the above-mentioned technical problems, this utility model provides a drainage device for water conservancy engineering construction, comprising: a drainage tank;

[0008] A groove is formed at the bottom of the front of the drainage tank. An arc groove is connected to the middle of the top of the inner cavity of the groove. Multiple striking plates are equidistantly arranged on one side of the inner cavity of the arc groove.

[0009] A rotating column is rotatably installed on one side inside the slot. An installation cylinder is fixedly installed on the outer surface of the rotating column. Filter boxes are fixedly installed around the outer surface of the installation cylinder. A first filter groove is opened in the middle of one side of the filter box.

[0010] Preferably, a collection box is provided at the bottom of the slot, a second filter groove is provided in the middle of the top of the collection box, a pull rod is fixedly installed on one side of the outer surface of the collection box, and a setting groove is provided at the bottom of the other side of the outer surface of the drainage box.

[0011] Preferably, an inlet pipe is provided on one side of the top of the drainage tank, one end of the inlet pipe is fixedly connected to a processing tank, and a discharge pipe is provided at the bottom of the processing tank.

[0012] Preferably, a recycling box is provided in the middle of the bottom of the drainage tank, and a drain pipe is fixedly installed on one side of the recycling box.

[0013] Preferably, an inspection cover is provided on the front side of the outer surface of the drainage tank, and support blocks are fixedly installed around the bottom of the drainage tank.

[0014] Preferably, a storage groove is provided on the other side of the inner wall surface of the arc groove, and sliding columns are fixedly installed on both sides inside the storage groove. A limit block is fixedly installed at the bottom end of the sliding column, and an elastic element is sleeved on the top of the outer surface of the sliding column.

[0015] Preferably, a pressing block is fitted on the bottom of the outer surface of the sliding column, and sliding holes are provided on both sides of the top of the pressing block, with the bottom of the sliding holes connected to a limiting cavity.

[0016] Compared with related technologies, the drainage device for water conservancy engineering construction provided by this utility model has the following beneficial effects:

[0017] This utility model provides a drainage device for water conservancy engineering construction. A rotating column drives the installation cylinder and four filter boxes to rotate, allowing the four filter boxes to continuously separate sewage and sludge discharged from the discharge pipe. Sewage is discharged first, followed by sludge collection. When the first filter groove of the filter box faces downwards, the sludge is poured out. Simultaneously, the filter box rotates within the arc groove, intermittently striking a striking plate, causing the filter box to vibrate and dislodge the sludge adhering inside. This device has a simple structure and strong practicality. When the filter box rotates to separate sewage and sludge, it is also vibrated during sludge discharge, shaking off the sludge adhering inside the filter box, reducing the problem of sludge clogging and improving the sewage discharge efficiency of the drainage device. Attached Figure Description

[0018] Figure 1 A schematic diagram of the first embodiment of a drainage device for water conservancy engineering construction provided by this utility model;

[0019] Figure 2 for Figure 1 The diagram shows the interior of the drainage tank.

[0020] Figure 3 A schematic diagram of the second embodiment of a drainage device for water conservancy engineering construction provided by this utility model;

[0021] Figure 4 for Figure 3 The enlarged schematic diagram at point A is shown below;

[0022] Figure 5 for Figure 4 The diagram shows a cross-sectional view of the extrusion block.

[0023] The following are the labels in the diagram: 1. Drainage tank, 2. Inspection cover, 3. Liquid inlet pipe, 4. Processing tank, 5. Discharge pipe, 6. Opening groove, 7. Arc groove, 8. Rotating column, 9. Mounting cylinder, 10. Filter box, 11. First filter tank, 12. Striking plate, 13. Collection box, 14. Second filter tank, 15. Setting groove, 16. Pull rod, 17. Recovery box, 18. Drainage pipe, 19. Support block, 20. Storage groove, 21. Squeezing block, 22. Sliding hole, 23. Limiting cavity, 24. Limiting block, 25. Sliding column, 26. Elastic element. Detailed Implementation

[0024] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0025] First Embodiment

[0026] Please refer to the following: Figure 1 and Figure 2 ,in, Figure 1 A schematic diagram of the first embodiment of a drainage device for water conservancy engineering construction provided by this utility model; Figure 2 for Figure 1 The diagram shows the interior of the drainage tank.

[0027] A drainage device for water conservancy engineering construction includes: a drainage tank 1;

[0028] A groove 6 is formed at the bottom of the front of the drainage tank 1. An arc groove 7 is connected to the middle of the top of the inner cavity of the groove 6. Multiple striking plates 12 are equidistantly arranged on one side of the inner cavity of the arc groove 7.

[0029] A rotating column 8 is rotatably installed on one side inside the slot 6. An installation cylinder 9 is fixedly installed on the outer surface of the rotating column 8. Filter boxes 10 are fixedly installed on all four sides of the outer surface of the installation cylinder 9. A first filter groove 11 is opened in the middle of one side of the filter box 10.

[0030] A collection box 13 is provided at the bottom of the slot 6. A second filter slot 14 is provided in the middle of the top of the collection box 13. A pull rod 16 is fixedly installed on one side of the outer surface of the collection box 13. A setting slot 15 is provided at the bottom of the other side of the outer surface of the drainage box 1.

[0031] A liquid inlet pipe 3 is provided on one side of the top of the drainage tank 1. One end of the liquid inlet pipe 3 is fixedly connected to the processing tank 4. A discharge pipe 5 is provided at the bottom of the processing tank 4.

[0032] A recycling box 17 is provided in the middle of the bottom of the drainage tank 1, and a drain pipe 18 is fixedly installed on one side of the recycling box 17.

[0033] A maintenance cover plate 2 is provided on the front side of the outer surface of the drainage tank 1, and support blocks 19 are fixedly installed around the bottom of the drainage tank 1.

[0034] A motor is installed at the rear of the drainage tank 1, and the motor output shaft is connected to the rotating column 8 to rotate.

[0035] The striking plate 12 adopts a spring plate structure, which has vibration and deformation effects.

[0036] Hold the lever 16 to remove the collection box 13 from the setting slot 15 and recycle the collected sludge.

[0037] The working principle of the drainage device for water conservancy engineering construction provided by this utility model is as follows:

[0038] During operation, the sewage is first pumped through the inlet pipe 3 controlled by the pump body. The sewage and sludge in the sewage enter the interior of the treatment tank 4 through the inlet pipe 3. From the treatment tank 4, it falls into the opening groove 6 and the arc groove 7 through the discharge pipe 5. From the arc groove 7, it falls downward into the first filter groove 11 of the corresponding filter box 10 at the bottom.

[0039] Wastewater falls downwards from the first filter tank 11 into the inside of the collection box 13, and wastewater is discharged from the second filter tank 14 into the recovery box 17 and discharged from the drain pipe 18.

[0040] As the filter box 10 containing sludge continues to rotate, the first filter groove 11 of the filter box 10 faces downward, and the sludge falls downward into the collection box 13 and is collected. As the filter box 10 rotates, it impacts and squeezes the striking plate 12, causing the filter box 10 to vibrate and shake off the adhering sludge. As the filter box 10 continues to rotate, the filter box 10 squeezes the striking plate 12, and the striking plate 12 is squeezed and deformed, but this does not affect the rotation of the filter box 10. As the filter box 10 detaches from the striking plate 12, the striking plate 12 returns to its original shape, waiting for the next impact on the filter box 10.

[0041] Compared with related technologies, the drainage device for water conservancy engineering construction provided by this utility model has the following beneficial effects:

[0042] This utility model provides a drainage device for water conservancy engineering construction. The rotating column 8 drives the installation cylinder 9 and four filter boxes 10 to rotate, so that the four filter boxes 10 can continuously separate sewage and sludge discharged from the discharge pipe 5. Sewage is discharged first, and then sludge is collected. When the first filter groove 11 of the filter box 10 faces downward, the sludge is poured out. At the same time, the filter box 10 rotates in the arc groove 7 and intermittently hits the hitting plate 12, so that the filter box 10 is hit and vibrated, shaking off the sludge adhering inside. This device has a simple structure and strong practicality. When the filter box 10 rotates to separate sewage and sludge, it can also be hit and vibrated when the sludge is discharged, shaking off the sludge adhering inside the filter box 10, reducing the problem of the filter box 10 being blocked by sludge, and improving the sewage discharge effect of the drainage device.

[0043] Second Embodiment

[0044] Please refer to the following: Figure 3 , Figure 4 and Figure 5 Based on the drainage device for water conservancy engineering construction provided in the first embodiment of this application, the second embodiment of this application proposes another drainage device for water conservancy engineering construction. The second embodiment is merely a preferred embodiment of the first embodiment, and the implementation of the second embodiment will not affect the separate implementation of the first embodiment.

[0045] Specifically, the second embodiment of this application provides a drainage device for water conservancy construction that differs in that a receiving groove 20 is provided on the other side of the inner wall surface of the arc groove 7, and sliding columns 25 are fixedly installed on both sides inside the receiving groove 20. A limiting block 24 is fixedly installed at the bottom end of the sliding column 25, and an elastic element 26 is sleeved on the top of the outer surface of the sliding column 25.

[0046] A pressing block 21 is fitted on the bottom of the outer surface of the sliding column 25. Sliding holes 22 are provided on both sides of the top of the pressing block 21. The bottom of the sliding holes 22 is connected to the limiting cavity 23.

[0047] The elastic element 26 adopts a spring structure. The top end of the elastic element 26 is fixedly connected to the top of the inner wall of the storage groove 20, and the bottom end of the elastic element 26 is fixedly connected to the squeezing block 21. The restoring elastic force of the elastic element 26 pushes the squeezing block 21 to move downward out of the storage groove 20.

[0048] The limiting block 24 is inside the limiting cavity 23, so that the squeezing block 21 will not fall out of the storage slot 20.

[0049] The working principle of the drainage device for water conservancy engineering construction provided by this utility model is as follows:

[0050] During operation, the filter box 10 first rotates and strikes the pressing block 21, causing the filter box 10 to vibrate. As the filter box 10 continues to rotate, it presses the pressing block 21, which is then pressed into the storage groove 20. The pressing block 21 slides upward along the sliding column 25 through the sliding hole 22, and the pressing block 21 presses the elastic element 26.

[0051] When the rotation of the filter box 10 no longer affects the squeezing block 21, the restoring elastic force of the elastic element 26 pushes the squeezing block 21 downward, causing the squeezing block 21 to move out of the storage slot 20 again, waiting for the impact of the next filter box 10.

[0052] Compared with related technologies, the drainage device for water conservancy engineering construction provided by this utility model has the following beneficial effects:

[0053] This utility model provides a drainage device for water conservancy construction. The elastic element 26 pushes the squeezing block 21 through its restoring elastic force. As the filter box 10 rotates, it impacts the squeezing block 21 and squeezes it back into the storage tank 20. This device has a simple structure and strong practicality. The squeezing block 21 increases the vibration effect on the filter box 10. When the filter box 10 rotates, it impacts the squeezing block 21 and vibrates, improving the sludge removal effect. Furthermore, the squeezing block 21 can be squeezed into the storage tank 20 without affecting the rotation of the filter box 10, thus improving the sludge removal effect, maintaining the filtration capacity of the filter box 10, and improving the drainage efficiency of the device.

[0054] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A drainage device for water conservancy engineering construction, characterized in that, include: Drainage tank; A groove is formed at the bottom of the front of the drainage tank. An arc groove is connected to the middle of the top of the inner cavity of the groove. Multiple striking plates are equidistantly arranged on one side of the inner cavity of the arc groove. A rotating column is rotatably installed on one side inside the slot. An installation cylinder is fixedly installed on the outer surface of the rotating column. Filter boxes are fixedly installed around the outer surface of the installation cylinder. A first filter groove is opened in the middle of one side of the filter box.

2. A drainage device for water conservancy engineering construction according to claim 1, characterized in that, A collection box is provided at the bottom of the slot, a second filter slot is provided in the middle of the top of the collection box, a pull rod is fixedly installed on one side of the outer surface of the collection box, and a setting slot is provided at the bottom of the other side of the outer surface of the drainage box.

3. A drainage device for water conservancy engineering construction according to claim 1, characterized in that, A liquid inlet pipe is provided on one side of the top of the drainage tank, and one end of the liquid inlet pipe is fixedly connected to the processing tank. A discharge pipe is provided at the bottom of the processing tank.

4. A drainage device for water conservancy engineering construction according to claim 1, characterized in that, A recycling box is provided in the middle of the bottom of the drainage tank, and a drain pipe is fixedly installed on one side of the recycling box.

5. A drainage device for water conservancy engineering construction according to claim 1, characterized in that, An inspection cover is provided on the front side of the outer surface of the drainage tank, and support blocks are fixedly installed around the bottom of the drainage tank.

6. A drainage device for water conservancy engineering construction according to claim 1, characterized in that, A storage groove is provided on the other side of the inner wall surface of the arc groove. Sliding columns are fixedly installed on both sides inside the storage groove. A limit block is fixedly installed at the bottom end of the sliding column, and an elastic element is sleeved on the top of the outer surface of the sliding column.

7. A drainage device for water conservancy engineering construction according to claim 6, characterized in that, A pressing block is fitted onto the bottom of the outer surface of the sliding column. Sliding holes are provided on both sides of the top of the pressing block, and the bottom of the sliding holes are connected to a limiting cavity.

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