River sludge dehydration and consolidation ecological treatment equipment

Abstract

The utility model discloses river sludge dewatering and consolidation ecological treatment equipment, and relates to the technical field of river treatment, the river sludge dewatering and consolidation ecological treatment equipment comprises a ship body, a supporting rod is fixedly mounted on the outer wall of the top of the ship body, a sludge pump is fixedly mounted on the outer wall of the top of the supporting rod, and a sludge suction pipe is fixedly mounted at the output end of the sludge pump; and one end of a sludge outlet of the sludge pump is fixedly connected with a sludge outlet pipe. According to the sludge dewatering device, under the cooperation effect of a material pushing plate and the like, a second motor is controlled to be started, the output end of the second motor can drive a screw to rotate, and two pressing plates are driven to get close to each other, so that sludge can be pressed, and the sludge dewatering effect is improved; and the output end of the first electric telescopic rod can drive a material pushing plate to move, the material pushing plate moves so that sludge can be discharged, the sludge is pushed into a storage box, manual discharging is not needed, the working efficiency is improved, and the manual labor force is reduced.

Description

Technical Field

[0001] The present application relates to the technical field of river regulation, and in particular to an ecological treatment device for dewatering and consolidating river silt. Background Art

[0002] The reasons for river siltation are mostly due to lack of dredging for years, excessive silt blockage, and the long-term closure of gates such as water conservancy dams, which prevent the river water from flowing and weaken its self-purification ability. Domestic sewage in coastal cities mostly enters the deep sea through underground channels, while sewage in inland cities can only be transported to sewage treatment plants through underground pipe networks and discharged into rivers after treatment. However, there are sometimes situations where sewage pumps are shut down for maintenance. At this time, the sewage in the city will be directly discharged into the river. The river has a wide area and slow water flow velocity, which causes suspended solids such as garbage in the sewage to sink to the riverbed and gradually turn into river silt.

[0003] After retrieval, a patent with the Chinese patent authorization publication number CN115717414A discloses a device and process for dewatering and consolidating river and lake silt, including a hull, a suction component arranged on the hull and used for sucking silt, a dewatering component connected to the outlet end of the suction component, a conveying mechanism located at the end of the dewatering component and used for conveying the dewatered silt, and a compression mechanism located at the end of the conveying mechanism and used for compressing the silt.

[0004] The above-mentioned device and process for dewatering and consolidating river and lake silt have the following deficiencies: Although this device can complete dredging operations in small and large areas of water with good dredging effects, there is no device in the compression housing of this device that can automatically feed the silt. As a result, it is necessary for workers to clean and feed the silt in the compression housing within a short period of time, which increases the manual labor, and it is not convenient to stack and store the silt blocks after dewatering and consolidation, and it is not particularly convenient to use. Utility Model Content

[0005] The purpose of the present utility model is to solve or at least alleviate the problem in the prior art that there is no device in the compression housing of this device that can automatically feed the silt, so that it is necessary for workers to clean and feed the silt in the compression housing within a short period of time, thereby increasing the manual labor.

[0006] To achieve the above object, the utility model provides the following technical solutions: A river silt dewatering and consolidation ecological treatment device, including a hull, a support rod is fixedly installed on the top outer wall of the hull, a sludge pump is fixedly installed on the top outer wall of the support rod, a mud suction pipe is fixedly installed at the output end of the sludge pump, a mud discharge pipe is fixedly connected to one end of the mud outlet of the sludge pump, a fixing frame is fixedly installed on the top outer wall of the hull, a conveying box for conveying sludge is fixedly installed on the fixing frame, a treatment box and a storage box are respectively fixedly installed on the top outer wall of the hull, and a discharging mechanism is arranged in the storage box; a pushing mechanism is arranged in the treatment box;

[0007] The pushing mechanism includes a pushing plate slidably installed in the treatment box, a first connecting frame is fixedly installed on one outer wall of the treatment box, a first electric telescopic rod is fixedly installed on the first connecting frame, and the output end of the first electric telescopic rod penetrates through one outer wall of the treatment box and is fixedly connected to the pushing plate. An outlet is opened on one outer wall of the treatment box, and an outlet plate is slidably installed in the outlet.

[0008] By adopting the above technical solution, by starting the first electric telescopic rod, the output end of the first electric telescopic rod will drive the pushing plate to move, and the pushing plate can move to discharge the silt and push the silt into the storage box, so that manual feeding is not required, thereby improving work efficiency and reducing manual labor.

[0009] Optionally, the discharging mechanism includes a blanking plate slidably installed in the storage box, a second connecting frame is fixedly installed on one outer wall of the storage box, a second electric telescopic rod is fixedly installed on the second connecting frame, and the output end of the second electric telescopic rod penetrates through one outer wall of the storage box and is fixedly connected to the blanking plate.

[0010] By adopting the above technical solution, by controlling the start of the second electric telescopic rod, the output end of the second electric telescopic rod will drive the blanking plate to move and stack and store the consolidated silt, avoiding the consolidated silt from accumulating in one position and improving the storage effect of the storage box.

[0011] Optionally, a blanking port is opened on one outer wall of the storage box, a box door is hinged in the blanking port, and the same discharge pipe is fixedly connected between the middle of the conveying box and the treatment box.

[0012] By adopting the above technical solution, the silt can be discharged by setting the discharge pipe.

[0013] Optionally, a rectangular plate is fixedly installed on the top outer wall of the storage box, a fixing screw is fixedly installed on the rectangular plate, and a positioning plate is screwed on the fixing screw.

[0014] With the above technical solution, by rotating the positioning plate, the positioning plate moves, thereby releasing the fixed limit on the box door.

[0015] Optionally, a dredging blade shaft is rotatably installed in the conveying box. A first support plate is fixedly installed on the outer wall of one side of the conveying box. A first motor is fixedly installed on the top outer wall of the first support plate. The output end of the first motor is fixedly connected to the dredging blade shaft.

[0016] With the above technical solution, by controlling the start of the first motor, the output end of the first motor will drive the dredging blade shaft to convey the sludge.

[0017] Optionally, a water collecting hopper is fixedly installed on the bottom outer wall of the conveying box. A first water outlet pipe is fixedly connected to the bottom outer wall of the water collecting hopper. A water collecting tank is fixedly installed on the top outer wall of the hull. One end of the first water outlet pipe penetrates through the outer wall of one side of the water collecting tank and is sealed and installed inside.

[0018] With the above technical solution, the sewage can be collected through the water collecting hopper.

[0019] Optionally, pressing plates are slidably installed on both inner walls of the treatment box. Threaded blocks are fixedly installed on the top outer walls of the two pressing plates. The same screw rod is screwed on the two threaded blocks. The screw rod is a double-threaded screw. A second support plate is fixedly installed on the outer wall of one side of the treatment box. A second motor is fixedly installed on the top outer wall of the second support plate. The output end of the second motor is fixedly connected to the screw rod.

[0020] With the above technical solution, by controlling the start of the second motor, the output end of the second motor will drive the screw rod to rotate, and drive the two threaded blocks and the two pressing plates to approach each other. The two pressing plates approaching each other can press the sludge and dehydrate the sludge again.

[0021] Optionally, sliding grooves for the push plates to be located in are formed on the outer walls of one sides of the two pressing plates. A second water outlet pipe is fixedly connected to the outer wall of one side of the treatment box. One end of the second water outlet pipe is fixedly connected to the water collecting tank. The bottom outer walls of the two pressing plates and the conveying box are all mesh-shaped.

[0022] With the above technical solution, the sewage in the treatment box can be discharged by setting the second water outlet pipe.

[0023] In summary, the beneficial effects of this application are as follows:

[0024] 1. In the present application, with the cooperation of a pushing plate and the like, by controlling the start of the second motor, the output end of the second motor will drive the screw to rotate, and drive two pressing plates to approach each other, so as to press the sludge, improve the dewatering effect of the sludge. Start the first electric telescopic rod, and the output end of the first electric telescopic rod will drive the pushing plate to move. The movement of the pushing plate can feed the sludge and push the sludge into the storage tank, thus eliminating the need for manual feeding, improving work efficiency and reducing labor.

[0025] 2. In the present application, with the cooperation of a second electric telescopic rod and the like, by controlling the start of the second electric telescopic rod, the output end of the second electric telescopic rod will drive the feeding plate to move and stack the solidified sludge for storage, avoiding the accumulation of solidified sludge in one position and improving the storage effect of the storage tank. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 is the overall schematic diagram of the present application;

[0027] Figure 2 is the schematic diagram of the conveying tank of the present application;

[0028] Figure 3 is the schematic diagram of the pressing plate of the present application;

[0029] Figure 4 is the schematic diagram of the storage tank of the present application.

[0030] DESCRIPTION OF THE REFERENCE NUMERALS: In the figure: 1, hull; 2, support rod; 3, sludge pump; 4, sludge suction pipe; 5, sludge discharge pipe; 6, conveying tank; 7, water collection tank; 8, treatment tank; 9, storage tank; 10, fixing frame; 11, first support plate; 12, first motor; 13, dredging blade shaft; 14, water collection hopper; 15, first water discharge pipe; 16, discharge pipe; 17, pressing plate; 18, threaded block; 19, screw; 20, second support plate; 21, second motor; 22, first connecting frame; 23, first electric telescopic rod; 24, pushing plate; 25, sliding groove; 26, discharge port; 27, discharge plate; 28, second water discharge pipe; 29, second connecting frame; 30, second electric telescopic rod; 31, feeding plate; 32, feeding port; 33, box door; 34, positioning plate; 35, fixing screw; 36, rectangular plate. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0031] The following is a further detailed description of the present application in conjunction with the attached Figures 1-4 drawings.

[0032] Please refer to Figures 1-3, A river silt dewatering and consolidation ecological treatment device, including a hull 1. A support rod 2 is fixedly installed on the top outer wall of the hull 1. A sludge pump 3 is fixedly installed on the top outer wall of the support rod 2. A mud suction pipe 4 is fixedly installed at the output end of the sludge pump 3. One end of the mud outlet of the sludge pump 3 is fixedly connected to a mud discharge pipe 5. A fixing frame 10 is fixedly installed on the top outer wall of the hull 1. By setting the fixing frame 10, it can play an auxiliary installation role. A conveying box 6 for conveying sludge is fixedly installed on the fixing frame 10. A treatment box 8 and a storage box 9 are respectively fixedly installed on the top outer wall of the hull 1. By setting the storage box 9, the silt can be stored. A discharging mechanism is provided in the storage box 9; a pushing mechanism is provided in the treatment box 8; by setting the pushing mechanism, the silt can be fed.

[0033] Among them, the pushing mechanism includes a pushing plate 24 slidably installed in the treatment box 8. A first connecting frame 22 is fixedly installed on one side outer wall of the treatment box 8. A first electric telescopic rod 23 is fixedly installed on the first connecting frame 22. By setting the first connecting frame 22, the first electric telescopic rod 23 can be fixedly installed on it. And the output end of the first electric telescopic rod 23 penetrates through one side outer wall of the treatment box 8 and is fixedly connected to the pushing plate 24. An outlet 26 is opened on one side outer wall of the treatment box 8. An outlet plate 27 is slidably installed in the outlet 26.

[0034] During use, by starting the first electric telescopic rod 23, the output end of the first electric telescopic rod 23 will drive the pushing plate 24 to move. The movement of the pushing plate 24 can feed the silt and push the silt into the storage box 9, so there is no need for manual feeding, thereby improving work efficiency and reducing manual labor.

[0035] Refer to Figure 4 , The discharging mechanism includes a blanking plate 31 slidably installed in the storage box 9. A second connecting frame 29 is fixedly installed on one side outer wall of the storage box 9. A second electric telescopic rod 30 is fixedly installed on the second connecting frame 29. The output end of the second electric telescopic rod 30 penetrates through one side outer wall of the storage box 9 and is fixedly connected to the blanking plate 31. By controlling the start of the second electric telescopic rod 30, the output end of the second electric telescopic rod 30 will drive the blanking plate 31 to move and stack and store the consolidated silt, avoiding the consolidated silt from accumulating in one position and improving the storage effect of the storage box 9.

[0036] Refer to Figure 3 and Figure 4 , An outlet 32 is opened on one side outer wall of the storage box 9. A box door 33 is hinged in the outlet 32. The middle of the conveying box 6 and the treatment box 8 are fixedly connected to the same discharge pipe 16. By setting the discharge pipe 16, the silt can be discharged.

[0037] Refer to Figure 4, a rectangular plate 36 is fixedly installed on the outer wall of the top of the storage box 9, a fixing screw 35 is fixedly installed on the rectangular plate 36, and a positioning plate 34 is screwed on the fixing screw 35. By rotating the positioning plate 34, the positioning plate 34 moves, thereby releasing the fixed limit on the box door 33.

[0038] Refer to Figure 2 , a dredging blade shaft 13 is rotatably installed in the conveying box 6, a first support plate 11 is fixedly installed on one outer wall of the conveying box 6, a first motor 12 is fixedly installed on the top outer wall of the first support plate 11, and the output end of the first motor 12 is fixedly connected to the dredging blade shaft 13. By controlling the start of the first motor 12, the output end of the first motor 12 will drive the dredging blade shaft 13 to convey the silt.

[0039] Refer to Figure 2 , a water collecting hopper 14 is fixedly installed on the bottom outer wall of the conveying box 6, a first water outlet pipe 15 is fixedly connected to the bottom outer wall of the water collecting hopper 14, a water collecting tank 7 is fixedly installed on the top outer wall of the hull 1, and one end of the first water outlet pipe 15 penetrates through one outer wall of the water collecting tank 7 and is hermetically installed inside. The sewage can be collected through the water collecting hopper 14.

[0040] Refer to Figure 3 , pressing plates 17 are slidably installed on both inner walls of the treatment box 8, threaded blocks 18 are fixedly installed on the top outer walls of the two pressing plates 17, the same screw rod 19 is screwed on the two threaded blocks 18, and the screw rod 19 is a double-threaded screw. A second support plate 20 is fixedly installed on one outer wall of the treatment box 8, a second motor 21 is fixedly installed on the top outer wall of the second support plate 20, and the output end of the second motor 21 is fixedly connected to the screw rod 19. By controlling the start of the second motor 21, the output end of the second motor 21 will drive the screw rod 19 to rotate, and drive the two threaded blocks 18 and the two pressing plates 17 to approach each other. The two pressing plates 17 approaching each other can press the silt and dehydrate the silt again.

[0041] Refer to Figure 3 , sliding grooves 25 for the pushing plate 24 to be located in are formed on one outer walls of the two pressing plates 17, a second water outlet pipe 28 is fixedly connected to one outer wall of the treatment box 8, one end of the second water outlet pipe 28 is fixedly connected to the water collecting tank 7, and the bottom outer walls of the two pressing plates 17 and the conveying box 6 are both mesh-shaped. By providing the second water outlet pipe 28, the sewage in the treatment box 8 can be discharged.

[0042] The implementation principle of this application is as follows: When in use, first start the sludge pump 3 through control. The sludge pump 3 absorbs the silt at the bottom of the river through the suction pipe 4, and the absorbed silt is discharged into the conveying box 6 through the discharge pipe 5. At this time, start the first motor 12 through control. The output end of the first motor 12 will drive the dredging blade shaft 13 to rotate and convey the silt, and can also preliminarily dehydrate the silt. Thus, the silt will be conveyed into the treatment box 8. Then, start the second motor 21 through control. The output end of the second motor 21 will drive the screw 19 to rotate, and drive the two threaded blocks 18 and the two pressing plates 17 to approach each other. The two pressing plates 17 approaching each other can press the silt and dehydrate the silt again;

[0043] Then open the discharge plate 27 and start the first electric telescopic rod 23. The output end of the first electric telescopic rod 23 will drive the pushing plate 24 to move. The movement of the pushing plate 24 can discharge the silt and push the silt into the storage box 9, so that manual discharging is not required, thereby improving work efficiency and reducing manual labor;

[0044] By controlling and starting the second electric telescopic rod 30, the output end of the second electric telescopic rod 30 will drive the blanking plate 31 to move and stack the solidified silt to avoid the solidified silt accumulating in one position and improve the storage effect of the storage box 9.

[0045] The above are all the preferred embodiments of this application, and do not limit the protection scope of this application accordingly. Therefore, all equivalent changes made according to the structure, shape, and principle of this application should be covered within the protection scope of this application.

Claims

1. A river sludge dewatering and consolidation ecological treatment equipment, comprising a hull (1), a support rod (2) is fixedly mounted on the top outer wall of the hull (1), a sludge pump (3) is fixedly mounted on the top outer wall of the support rod (2), a sludge suction pipe (4) is fixedly mounted on the output end of the sludge pump (3), one end of the sludge outlet of the sludge pump (3) is fixedly connected to a sludge outlet pipe (5), a fixing frame (10) is fixedly mounted on the top outer wall of the hull (1), and a conveying box (6) for conveying sludge is fixedly mounted on the fixing frame (10), characterized in that: A processing box (8) and a storage box (9) are fixedly mounted on the top outer wall of the hull (1), wherein a material unloading mechanism is provided in the storage box (9); and a material pushing mechanism is provided in the processing box (8); The pushing mechanism comprises a pushing plate (24) slidably mounted in a processing box (8); a first connecting frame (22) is fixedly mounted on an outer wall of one side of the processing box (8); a first electric telescopic rod (23) is fixedly mounted on the first connecting frame (22); an output end of the first electric telescopic rod (23) passes through an outer wall of one side of the processing box (8) and is fixedly connected to the pushing plate (24); a discharge port (26) is formed on an outer wall of one side of the processing box (8); a discharge plate (27) is slidably mounted in the discharge port (26).

2. The river sludge dehydration and consolidation ecological treatment equipment according to claim 1 is characterized by: The unloading mechanism comprises a discharge plate (31) slidably mounted in a storage box (9); a second connecting frame (29) is fixedly mounted on an outer wall of one side of the storage box (9); a second electric telescopic rod (30) is fixedly mounted on the second connecting frame (29); an output end of the second electric telescopic rod (30) passes through an outer wall of one side of the storage box (9) and is fixedly connected to the discharge plate (31).

3. The river sludge dehydration and consolidation ecological treatment equipment according to claim 2 is characterized by: A discharge port (32) is provided on an outer wall of one side of the storage box (9), a box door (33) is hingedly connected inside the discharge port (32), and a discharge pipe (16) is fixedly connected in the middle of the conveying box (6) and the processing box (8).

4. The river sludge dehydration and consolidation ecological treatment equipment according to claim 3 is characterized by: A rectangular plate (36) is fixedly mounted on the top outer wall of the storage box (9), a fixing screw (35) is fixedly mounted on the rectangular plate (36), and a positioning plate (34) is screwed onto the fixing screw (35).

5. The river sludge dehydration and consolidation ecological treatment equipment according to claim 1 is characterized by: A dredging blade shaft (13) is rotatably mounted in the conveying box (6), a first support plate (11) is fixedly mounted on an outer wall of one side of the conveying box (6), a first motor (12) is fixedly mounted on an outer wall at the top of the first support plate (11), and an output end of the first motor (12) is fixedly connected to the dredging blade shaft (13).

6. The river sludge dehydration and consolidation ecological treatment equipment according to claim 5 is characterized by: A water collecting bucket (14) is fixedly mounted on the bottom outer wall of the delivery box (6), a first water outlet pipe (15) is fixedly connected to the bottom outer wall of the water collecting bucket (14), a water collecting box (7) is fixedly mounted on the top outer wall of the hull (1), and one end of the first water outlet pipe (15) passes through one side outer wall of the water collecting box (7) and is sealed therein.

7. The river sludge dehydration and consolidation ecological treatment equipment according to claim 1 is characterized by: Pressing plates (17) are slidably mounted on the inner walls of both sides of the processing box (8); threaded blocks (18) are fixedly mounted on the top outer walls of the two pressing plates (17); the same screw rod (19) is screwed onto the two threaded blocks (18); and the screw rod (19) is a bidirectional thread; a second supporting plate (20) is fixedly mounted on the outer wall of one side of the processing box (8); a second motor (21) is fixedly mounted on the top outer wall of the second supporting plate (20); and an output end of the second motor (21) is fixedly connected to the screw rod (19).

8. The river sludge dehydration and consolidation ecological treatment equipment according to claim 7 is characterized by: One side outer wall of the two pressing plates (17) is provided with a sliding groove (25) for the push plate (24) to be located therein; one side outer wall of the processing box (8) is fixedly connected to a second water outlet pipe (28); one end of the second water outlet pipe (28) is fixedly connected to the water collecting box (7); the bottom outer walls of the two pressing plates (17) and the conveying box (6) are both mesh-shaped.

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