Integrated treatment device for river sediment

Abstract

The utility model belongs to the field of river regulation, and particularly relates to a river sediment integrated treatment device which comprises a filter shell used for river sediment integrated treatment, a driven wheel is rotatably mounted at the top of the filter shell, a separation barrel is fixedly mounted on the inner side of the driven wheel, a plurality of separation openings are formed in the outer side of the separation barrel, and the separation openings are communicated with the filter shell. A separation mechanism is arranged on the inner side of the separation barrel; a sand outlet plate fixedly penetrates through one side of the filter shell, an electric control valve is fixedly mounted at the bottom of the filter shell, and a supporting barrel is fixedly mounted on the inner side of the filter shell. After mortar and large impurities in bottom mud are separated, the mortar can be filtered, and equipment is not required to be replaced for one stage of filtering, so that the working efficiency is greatly improved, the acquisition cost of the equipment is reduced, and the cost is reduced. And meanwhile, the scraping ring can prevent impurities such as clay with high adhesion from adhering to the inner wall of the separation barrel.

Description

Technical Field

[0001] This utility model relates to the field of river management technology, and in particular to an integrated treatment device for riverbed sediment. Background Technology

[0002] In river management, it is necessary to remove and treat the bottom sediment of the river. The bottom sediment of the river is usually a mixture of clay, silt, gravel and pollutants, which is deposited at the bottom of the river after long-term physical and chemical reactions and water transport.

[0003] Currently, when cleaning riverbed sediment, due to the increased impurities in the sediment, multiple pieces of equipment are needed to process the sediment step by step. First, larger impurities and mortar are separated, and then the separated mortar is separated a second time to separate the mud and water. This process requires the use of multiple different pieces of equipment, which is time-consuming, labor-intensive, and has a high equipment purchase cost.

[0004] Therefore, we propose an integrated riverbed sediment treatment device to solve the above problems. Utility Model Content

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] An integrated riverbed sediment treatment device includes a filter housing for integrated riverbed sediment treatment. A driven wheel is rotatably mounted on the top of the filter housing. A separation tank is fixedly mounted on the inner side of the driven wheel. Multiple separation ports are opened on the outer side of the separation tank. A separation mechanism is provided on the inner side of the separation tank. A sand discharge plate is fixedly inserted through one side of the filter housing.

[0007] Specifically, an electrically controlled valve is fixedly installed at the bottom of the filter housing, which can discharge the filtered water.

[0008] Specifically, a support bucket is fixedly installed on the inner side of the filter housing, the top of the support bucket is rotatably connected to the bottom of the separation bucket, and a mud discharge pipe is fixedly inserted through one side of the filter housing, with one end of the mud discharge pipe connected to the support bucket.

[0009] Specifically, a filter screen is fixedly installed on the top of the sand outlet plate to filter the mortar and separate the sand and water.

[0010] Specifically, a drive wheel is rotatably mounted on the top of the filter housing, and the same belt is wound around the drive wheel and the driven wheel. A motor slot is opened inside the filter housing, and a servo motor is fixedly mounted on one inner wall of the motor slot. The output shaft of the servo motor is fixedly connected to the drive wheel, so that the drive wheel can be driven to rotate by the servo motor.

[0011] Specifically, the bottom of the separation tank is provided with a drain port, and two flaps are rotatably installed on the inner side of the drain port. Two limiting blocks are fixedly installed on the bottom of the separation tank to limit the flipping angle of the flaps.

[0012] Specifically, the separation mechanism includes a scraper ring, four connecting columns, and a connecting base. The scraper ring is slidably installed on the inner side of the separation barrel, and four connecting columns are fixedly installed on the bottom of the scraper ring. All four connecting columns slide through the bottom inner wall of the separation barrel. The connecting base is slidably installed on the inner side of the support barrel, and the other ends of the four connecting columns are fixedly connected to the same connecting base. The connecting base contacts two flaps, and the connecting base squeezes the two flaps, thereby realizing the expansion and contraction of the two flaps.

[0013] Specifically, a drive groove is provided on the bottom inner wall of the support barrel, and a cylinder is fixedly installed on the inner side of the drive groove. The output end of the cylinder is in contact with the bottom of the connecting chassis, and the connecting chassis can be moved by the cylinder.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows: by setting the separation mechanism, the mortar and large impurities in the bottom mud can be separated and the mortar can be filtered, eliminating the need to replace the equipment after each filtration stage, which greatly improves work efficiency and reduces equipment purchase costs. At the same time, the scraper ring can prevent highly adhesive clay and other impurities from adhering to the inner wall of the separation tank, effectively preventing the separation effect from decreasing and increasing the practicality of the equipment. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of an integrated riverbed sediment treatment device proposed in this utility model.

[0016] Figure 2 This is a three-dimensional cross-sectional view of an integrated riverbed sediment treatment device proposed in this utility model.

[0017] Figure 3 This is a three-dimensional structural breakdown diagram of an integrated riverbed sediment treatment device proposed in this utility model.

[0018] Figure 4 This is a three-dimensional cross-sectional view of the separation mechanism of an integrated riverbed sediment treatment device proposed in this utility model.

[0019] Figure 5 This is a three-dimensional structural breakdown diagram of the separation mechanism of an integrated riverbed sediment treatment device proposed in this utility model.

[0020] In the diagram: 1. Filter housing; 2. Separation tank; 3. Support tank; 4. Sludge discharge pipe; 5. Filter screen; 6. Electrically controlled valve; 7. Driven wheel; 8. Drive wheel; 9. Belt; 10. Servo motor; 11. Scraper ring; 12. Connecting column; 13. Connecting chassis; 14. Limit block; 15. Flip plate; 16. Cylinder; 17. Sand discharge plate. Detailed Implementation

[0021] Reference Figure 1-5 An integrated treatment device for riverbed sediment includes a filter housing 1 for integrated treatment of riverbed sediment. A driven wheel 7 is rotatably mounted on the top of the filter housing 1. A separation tank 2 is fixedly mounted on the inner side of the driven wheel 7. Multiple separation ports are opened on the outer side of the separation tank 2. A separation mechanism is provided on the inner side of the separation tank 2. A sand discharge plate 17 is fixedly passed through one side of the filter housing 1.

[0022] In this embodiment, an electrically controlled valve 6 is fixedly installed at the bottom of the filter housing 1, which can discharge the filtered water.

[0023] In this embodiment, a support barrel 3 is fixedly installed on the inner side of the filter housing 1. The top of the support barrel 3 is rotatably connected to the bottom of the separation barrel 2. A mud discharge pipe 4 is fixedly inserted through one side of the filter housing 1, and one end of the mud discharge pipe 4 is connected to the support barrel 3.

[0024] In this embodiment, a filter screen 5 is fixedly inserted through the top of the sand discharge plate 17, which can filter the mortar and separate the sand and water in it.

[0025] In this embodiment, a drive wheel 8 is rotatably mounted on the top of the filter housing 1. The same belt 9 is wound around the drive wheel 8 and the driven wheel 7. A motor slot is opened inside the filter housing 1. A servo motor 10 is fixedly mounted on the inner wall of one side of the motor slot. The output shaft of the servo motor 10 is fixedly connected to the drive wheel 8, so that the drive wheel 8 can be driven to rotate by the servo motor 10.

[0026] In this embodiment, a drain outlet is provided at the bottom of the separation tank 2, and two flaps 15 are rotatably installed on the inner side of the drain outlet. Two limiting blocks 14 are fixedly installed at the bottom of the separation tank 2, which can limit the flipping angle of the flaps 15.

[0027] In this embodiment, the separation mechanism includes a scraper ring 11, four connecting columns 12, and a connecting base 13. The scraper ring 11 is slidably installed on the inner side of the separation barrel 2, and four connecting columns 12 are fixedly installed on the bottom of the scraper ring 11. All four connecting columns 12 slide through the bottom inner wall of the separation barrel 2. The connecting base 13 is slidably installed on the inner side of the support barrel 3. The other ends of the four connecting columns 12 are fixedly connected to the same connecting base 13. The connecting base 13 contacts two flaps 15, and the connecting base 13 squeezes the two flaps 15, thereby realizing the expansion and contraction of the two flaps 15.

[0028] In this embodiment, a drive groove is provided on the bottom inner wall of the support barrel 3, and a cylinder 16 is fixedly installed on the inner side of the drive groove. The output end of the cylinder 16 is in contact with the bottom of the connecting chassis 13, and the connecting chassis 13 can be moved by the cylinder 16.

[0029] Working principle: During use, the operator pours the riverbed sediment into the separation tank 2 using the relevant equipment. Then, the equipment is started, and the servo motor 10 drives the drive wheel 8 to rotate. The rotation of the drive wheel 8 drives the driven wheel 7 to rotate via the belt 9. The rotation of the driven wheel 7 drives the separation tank 2 to rotate, causing the sediment inside to rotate. Larger impurities cannot pass through the separation port and remain in the separation tank 2. Smaller impurities and slurry are thrown out through multiple separation ports and fall onto the sand discharge plate 17 due to inertia. Water in the slurry falls through the filter screen 5 on the sand discharge plate 17, while sand and gravel impurities remain on the filter screen 5. Subsequent slurry flushes these impurities, allowing them to pass through the sand discharge plate. As the water flows out of plate 17, the staff controls the electric valve 6 to open and discharge the filtered water. At the same time, cylinder 16 is activated and retracts. The connecting base 13 moves downward under the influence of the gravity of larger impurities. The movement of the connecting base 13 drives the four connecting columns 12 to move. The four connecting columns 12 drive the same scraper ring 11 to move downward, cleaning the inner wall of the separation tank 2 and preventing blockage of the separation port. When the connecting base 13 moves, it releases the pressure on the two flaps 15. At this time, both flaps 15 flip downward. Larger impurities and sludge fall into the support tank 3 through the sewage outlet and are then discharged through the sludge outlet pipe 4, completing the treatment and multi-stage separation of riverbed sediment.

[0030] The technological advancements of this invention compared to existing technologies are as follows: it can separate mortar and large impurities in the bottom mud and filter the mortar, eliminating the need to replace equipment after each filtration stage. This greatly improves work efficiency and reduces equipment purchase costs. At the same time, the scraper ring 11 can prevent highly adhesive clay and other impurities from adhering to the inner wall of the separation tank 2, effectively preventing a decrease in separation efficiency and increasing the practicality of the equipment.

Claims

1. An integrated treatment device for riverbed sediment, characterized in that, The filter housing (1) is used for integrated treatment of riverbed sediment. A driven wheel (7) is rotatably mounted on the top of the filter housing (1). A separation tank (2) is fixedly mounted on the inner side of the driven wheel (7). Multiple separation ports are opened on the outer side of the separation tank (2). A separation mechanism is provided on the inner side of the separation tank (2). A sand outlet plate (17) is fixedly inserted through one side of the filter housing (1).

2. The integrated riverbed sediment treatment device according to claim 1, characterized in that, An electrically controlled valve (6) is fixedly installed at the bottom of the filter housing (1).

3. The integrated riverbed sediment treatment device according to claim 1, characterized in that, A support bucket (3) is fixedly installed on the inner side of the filter housing (1). The top of the support bucket (3) is rotatably connected to the bottom of the separation bucket (2). A mud discharge pipe (4) is fixedly inserted through one side of the filter housing (1). One end of the mud discharge pipe (4) is connected to the support bucket (3).

4. The integrated riverbed sediment treatment device according to claim 1, characterized in that, A filter screen (5) is fixedly inserted through the top of the sand discharge plate (17).

5. The integrated riverbed sediment treatment device according to claim 1, characterized in that, The top of the filter housing (1) is rotatably mounted with a drive wheel (8), and the same belt (9) is wound around the drive wheel (8) and the driven wheel (7). The filter housing (1) has a motor slot inside, and a servo motor (10) is fixedly mounted on one side of the inner wall of the motor slot. The output shaft of the servo motor (10) is fixedly connected to the drive wheel (8).

6. The integrated riverbed sediment treatment device according to claim 3, characterized in that, The bottom of the separation tank (2) is provided with a drain port, and two flaps (15) are rotatably installed on the inner side of the drain port. Two limiting blocks (14) are fixedly installed on the bottom of the separation tank (2).

7. The integrated riverbed sediment treatment device according to claim 6, characterized in that, The separation mechanism includes a scraper ring (11), four connecting columns (12) and a connecting base (13). The scraper ring (11) is slidably installed on the inner side of the separation barrel (2). The four connecting columns (12) are fixedly installed at the bottom of the scraper ring (11). The four connecting columns (12) slide through the bottom inner wall of the separation barrel (2). The connecting base (13) is slidably installed on the inner side of the support barrel (3). The other end of the four connecting columns (12) is fixedly connected to the same connecting base (13). The connecting base (13) is in contact with two flaps (15).

8. The integrated riverbed sediment treatment device according to claim 7, characterized in that, A drive groove is provided on the bottom inner wall of the support barrel (3), and a cylinder (16) is fixedly installed on the inner side of the drive groove. The output end of the cylinder (16) is in contact with the bottom of the connecting chassis (13).

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