CN217998352U

CN217998352U - Silt device is arranged to reservoir

Info

Publication number: CN217998352U
Application number: CN202222203916.XU
Authority: CN
Inventors: 陈汝振; 毛树亭; 王强强
Original assignee: Shandong Hengyuan Survey And Design Co ltd
Current assignee: Shandong Hengyuan Survey And Design Co ltd
Priority date: 2022-08-22
Filing date: 2022-08-22
Publication date: 2022-12-09
Anticipated expiration: 2032-08-22

Abstract

The utility model discloses a silt device is arranged to reservoir, including the sedimentation tank, the horizontal equidistance in vertical one side lower part of sedimentation tank distributes and has a plurality of drain pipes, the drain pipe communicates with each other with the sedimentation tank is inside, the sedimentation tank top is close to drain pipe one end and is equipped with the centrifugal pump, the centrifugal pump is kept away from sedimentation tank one side and is equipped with the mud pipe, the centrifugal pump is kept away from and is taken out mud pipe one side and be equipped with the outlet pipe, the outlet pipe communicates with the sedimentation tank is inside, the inside isolation assembly that is equipped with of sedimentation tank, the sedimentation tank top is close to centrifugal pump one side and is equipped with the drive assembly that drives centrifugal pump work, the vertical inserting of sedimentation tank top central point department of putting is equipped with the conveyer pipe, the conveyer pipe is inside to be equipped with spiral delivery structure. The utility model discloses a joint drive structure and the cooperation of spiral delivery structure that set up are used, can gather the silt of depositing in the sedimentation tank bottom and take out fast to further improve silt discharge's efficiency, and can not influence the work of centrifugal pump.

Description

Silt device is arranged to reservoir

Technical Field

The utility model relates to a hydraulic engineering equipment technical field especially relates to a silt device is arranged to reservoir.

Background

Hydraulic engineering is a project built for controlling and allocating surface water and underground water in the nature to achieve the purposes of removing harm and benefiting, also called water engineering, water is a valuable resource essential for human production and life, but the naturally existing state of the water does not completely meet the requirements of human, and water flow can be controlled only by building the hydraulic engineering to prevent flood disasters and adjust and distribute water quantity to meet the requirements of people life and production on water resources.

The reservoir is one of hydraulic engineering, has the effect of lifting the weight, and is an artificial lake formed by building a barrage at a narrow opening of a mountain ditch or a river, after the reservoir is built, the reservoir can play the roles of flood control, water storage irrigation, water supply, power generation, fish culture and the like, but in the long-term water storage process, a large amount of silt can be deposited and accumulated at the upstream of the barrage, and the dam is threatened greatly by excessive silt, and a common cleaning method is that the silt is taken away by using the impact force of water during drainage, but the method does not work for the silt at a low-lying position, so that the reservoir silt removing device is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a reservoir silt discharging device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a silt device is arranged to reservoir, includes the sedimentation tank, the horizontal equidistance distribution in vertical one side lower part of sedimentation tank has a plurality of drain pipes, the drain pipe communicates with each other with the sedimentation tank is inside, the sedimentation tank top is close to drain pipe one end and is equipped with the centrifugal pump, the centrifugal pump is kept away from sedimentation tank one side and is equipped with the mud pipe, the centrifugal pump is kept away from mud pipe one side and is equipped with the outlet pipe, the outlet pipe communicates with each other with the sedimentation tank is inside, the sedimentation tank is inside to be equipped with isolation assembly, the sedimentation tank top is close to centrifugal pump one side and is equipped with the drive assembly that drives centrifugal pump work, sedimentation tank top central point puts the vertical insertion of department and is equipped with the conveyer pipe, the inside spiral conveying structure that is equipped with of conveyer pipe, the sedimentation tank bottom is equipped with walking assembly.

Preferably, the isolation assembly comprises an isolation cover arranged at the bottom of the sedimentation tank and close to one side of the drain pipe, and one end of the drain pipe, which is positioned inside the sedimentation tank, is communicated with the inside of the isolation cover.

Preferably, the driving assembly comprises a motor horizontally arranged at the top of the sedimentation tank, an output shaft of the motor is coaxially connected with a rotating shaft, and one end of the rotating shaft, far away from the motor, is coaxially connected with a pump shaft of the centrifugal pump.

Furthermore, the spiral conveying structure comprises a second rotating rod which is arranged at the center of the top of the conveying pipe in a vertical rotating mode and is inserted into the position, located inside the conveying pipe, of the second rotating rod, the outer peripheral face of the position, located inside the conveying pipe, of the second rotating rod is sleeved with spiral conveying pieces, a plurality of water inlets are formed in the outer peripheral face of the lower portion of the conveying pipe at equal intervals, the bottom surface of the conveying pipe abuts against the inner bottom face of the sedimentation tank, and a combined driving structure for driving the spiral conveying pieces to rotate is arranged at the top of the second rotating rod.

Still further, the combined driving structure comprises a second chain wheel which is horizontally and coaxially arranged at the top of a second rotating rod, the combined driving structure further comprises a first bevel gear which is sleeved at the position, close to the position between the centrifugal pump and the motor, of the rotating shaft, a second bevel gear is horizontally meshed at the top of the first bevel gear close to one side of the centrifugal pump, a first rotating rod is vertically arranged at the top of the second bevel gear, a first chain wheel is horizontally and coaxially arranged at the top of the first rotating rod, the first chain wheel and the second chain wheel are sleeved with the same chain, and a portal frame bottom is rotatably sleeved at the position, close to the position between the bottom of the first chain wheel and the top of the second bevel gear, of the first rotating rod and is connected with the surface of the top of the sedimentation tank.

Preferably, the upper part of the conveying pipe is provided with a sludge discharge pipe on one side far away from the centrifugal pump, the sludge discharge pipe is communicated with the inside of the conveying pipe, and the walking assembly comprises universal wheels arranged at four corners of the bottom of the sedimentation tank.

The utility model has the advantages that:

1. the combined driving structure and the spiral conveying structure are matched for use, so that silt deposited and accumulated at the bottom of the sedimentation tank can be quickly pumped out, the silt discharging efficiency is further improved, and the work of a centrifugal pump cannot be influenced;

2. the sand and mud mixture can be separated by the isolation cover through the matching use of the isolation assembly and the drain pipe, so that the sand and mud are precipitated at the bottom of the sedimentation tank, the separation of the sand and the water is facilitated, and the sand discharging efficiency is improved;

3. the centrifugal pump cooperation through setting is taken out the mud pipe and is used and to take silt out fast, effectively improves sediment discharge efficiency, uses through the screw delivery structure and the cooperation of mud pipe that set up, can collect silt fast discharging, and then can guarantee that the sedimentation tank bottom can not silted up silt.

Drawings

Fig. 1 is a schematic perspective view of a reservoir silt discharging apparatus according to the present invention;

fig. 2 is a schematic structural view of an isolation assembly of the reservoir silt discharging apparatus provided by the present invention;

fig. 3 is a schematic view of a combined driving structure of a reservoir silt discharging apparatus provided by the present invention;

fig. 4 is the utility model provides a screw conveying structure schematic diagram of reservoir row's silt device.

In the figure: 1. a sedimentation tank; 2. a drain pipe; 3. an isolation cover; 4. a motor; 5. a rotating shaft; 6. a centrifugal pump; 7. a mud pumping pipe; 8. a water outlet pipe; 9. a first bevel gear; 10. a second bevel gear; 11. a first rotating lever; 12. a frame shaped like a Chinese character 'men'; 13. a first sprocket; 14. a chain; 15. a second sprocket; 16. a second rotating rod; 17. a delivery pipe; 18. a sludge discharge pipe; 19. a spiral conveying sheet; 21. a universal wheel.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Embodiment 1, refer to fig. 1 to 4, a reservoir silt discharging apparatus, including sedimentation tank 1, the horizontal equidistance in the vertical one side lower part of sedimentation tank 1 distributes and has a plurality of drain pipes 2, drain pipe 2 communicates with each other with sedimentation tank 1 is inside, 1 top of sedimentation tank is close to drain pipe 2 one end and is equipped with centrifugal pump 6, centrifugal pump 6 keeps away from sedimentation tank 1 one side and is equipped with and takes out mud pipe 7, centrifugal pump 6 keeps away from taking out mud pipe 7 one side and is equipped with outlet pipe 8, outlet pipe 8 is linked together with sedimentation tank 1 is inside, 1 inside isolation assembly that is equipped with of sedimentation tank, 1 top of sedimentation tank is close to centrifugal pump 6 one side and is equipped with the drive assembly of drive centrifugal pump 6 work, 1 top central point department of position of sedimentation tank is vertical to be inserted and is equipped with conveyer pipe 17, the inside spiral conveying structure that is equipped with of

conveyer pipe

17, 1 bottom of sedimentation tank is equipped with walking assembly.

In the embodiment, the isolation assembly comprises an isolation cover 3 arranged at the bottom of the sedimentation tank 1 and close to one side of the drain pipe 2, one end of the drain pipe 2, which is positioned inside the sedimentation tank 1, is communicated with the inside of the isolation cover 3, the driving assembly comprises a motor 4 which is horizontally arranged at the top of the sedimentation tank 1, an output shaft of the motor 4 is coaxially connected with a rotating shaft 5, one end of the rotating shaft 5, which is far away from the motor 4, is coaxially connected with a pump shaft of the centrifugal pump 6, the spiral conveying structure comprises a second rotating rod 16 which is vertically and rotatably inserted at the central position of the top of a conveying pipe 17, the outer peripheral surface of the second rotating rod 16, which is positioned inside the conveying pipe 17, is sleeved with a spiral conveying piece 19, a plurality of water inlets are equidistantly arranged on the outer peripheral surface of the lower part of the conveying pipe 17, the bottom surface of the conveying pipe 17 abuts against the bottom surface inside the sedimentation tank 1, and the top of the second rotating rod 16 is provided with a combined driving structure for driving the spiral conveying piece 19 to rotate, the combined driving structure comprises a second chain wheel 15 which is horizontally and coaxially arranged at the top of a second rotating rod 16, the combined driving structure further comprises a first bevel gear 9 which is sleeved on a rotating shaft 5 and is close to the position between a centrifugal pump 6 and a motor 4, one side of the top of the first bevel gear 9, which is close to the centrifugal pump 6, is horizontally meshed with a second bevel gear 10, a first rotating rod 11 is vertically arranged at the top of the second bevel gear 10, a first chain wheel 13 is arranged at the top of the first rotating rod 11, the first chain wheel 13 and the second chain wheel 15 are sleeved with a same chain 14, the first rotating rod 11 is rotatably sleeved at the position between the bottom of the first chain wheel 13 and the top of the second bevel gear 10, the bottom of a portal frame 12 is connected with the top surface of the sedimentation tank 1, a sludge discharge pipe 18 is arranged on the upper part of the conveying pipe, the sludge discharge pipe 18 is communicated with the inside of the conveying pipe 17, and the walking assembly comprises universal wheels 21 arranged at four corners of the bottom of the sedimentation tank 1.

The working principle of the embodiment is as follows: when the device is used, the device is pushed to a proper position on a dam through the universal wheel 21, then the mud pumping pipe 7 is thrown to the upstream side of the dam, when the mud pumping pipe 7 is completely submerged, the motor 4 is started, the output shaft of the motor 4 drives the centrifugal pump 6 to work through the rotating shaft 5, the centrifugal pump 6 pumps sediment mixed water at the bottom to the centrifugal pump 6 through the mud pumping pipe 7 and discharges the sediment mixed water into the sedimentation tank 1 through the water outlet pipe 8, the sediment is separated from the water through the separation cover 3 in the sedimentation tank 1, the separated water is discharged into the upstream of the dam again through the water outlet pipe 2, sediment is deposited and accumulated inside the sedimentation tank 1, when the rotating shaft 5 rotates, the rotating shaft 5 drives the first rotating rod 11 and the second rotating gear 10 to rotate simultaneously through the matching of the first bevel gear 9 wheel and the portal frame 12, when the second bevel gear 10 rotates, the first chain wheel 13 is driven to rotate, the first chain wheel 13 drives the second chain wheel 15 to rotate simultaneously through the chain 14, the second rotating wheel 15 and the spiral conveying piece 19 rotates, and the sediment is discharged out of the sedimentation tank 1 through the sediment pipe 18 when the spiral conveying piece rotates.

The above, only be the embodiment of the preferred of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a silt device is arranged to reservoir, includes sedimentation tank (1), its characterized in that, the horizontal equidistance in vertical one side lower part of sedimentation tank (1) distributes and has a plurality of drain pipes (2), drain pipe (2) communicate with each other with sedimentation tank (1) is inside, sedimentation tank (1) top is close to drain pipe (2) one end and is equipped with centrifugal pump (6), centrifugal pump (6) are kept away from sedimentation tank (1) one side and are equipped with mud pumping pipe (7), centrifugal pump (6) are kept away from mud pumping pipe (7) one side and are equipped with outlet pipe (8), outlet pipe (8) are linked together with sedimentation tank (1) is inside, sedimentation tank (1) inside is equipped with isolation assembly, sedimentation tank (1) top is close to centrifugal pump (6) one side and is equipped with the drive assembly of drive centrifugal pump (6) work, sedimentation tank (1) top central point department of putting vertically inserts and is equipped with conveyer pipe (17), the inside spiral delivery structure that is equipped with of conveyer pipe (17), sedimentation tank (1) bottom is equipped with walking assembly.

2. The silt discharging device of a reservoir according to claim 1, wherein said isolating component comprises an isolating cover (3) arranged at one side of the bottom of said sedimentation tank (1) close to said drain pipe (2), and one end of said drain pipe (2) located inside said sedimentation tank (1) is communicated with the inside of said isolating cover (3).

3. The reservoir silt discharging device according to claim 2, wherein said driving component comprises a motor (4) horizontally arranged at the top of said sedimentation tank (1), an output shaft of said motor (4) is coaxially connected with a rotating shaft (5), and one end of said rotating shaft (5) far from said motor (4) is coaxially connected with a pump shaft of said centrifugal pump (6).

4. The silt discharging device of a reservoir according to claim 3, wherein said spiral conveying structure comprises a second rotating rod (16) which is vertically and rotatably inserted into the center of the top of the conveying pipe (17), said second rotating rod (16) is provided with a spiral conveying piece (19) at the inner position of the conveying pipe (17), said spiral conveying piece is sleeved on the outer peripheral surface of the lower part of the conveying pipe (17), said plurality of water inlets are equidistantly arranged on the outer peripheral surface of the lower part of the conveying pipe (17), the bottom surface of the conveying pipe (17) abuts against the inner bottom surface of the sedimentation tank (1), and said top of the second rotating rod (16) is provided with a combined driving structure for driving the spiral conveying piece (19) to rotate.

5. The reservoir silt discharging apparatus according to claim 4, wherein the combined driving structure comprises a second sprocket (15) coaxially arranged at the top of the second rotating rod (16) in a horizontal direction, the combined driving structure further comprises a first bevel gear (9) sleeved at a position of the rotating shaft (5) close to a position between the centrifugal pump (6) and the motor (4), one side of the top of the first bevel gear (9) close to the centrifugal pump (6) is horizontally meshed with a second bevel gear (10), the top of the second bevel gear (10) is vertically provided with a first rotating rod (11), the top of the first rotating rod (11) is horizontally provided with a first sprocket (13) in a coaxial direction, the first sprocket (13) and the second sprocket (15) are sleeved with a same chain (14), and the first rotating rod (11) is rotatably sleeved at a position close to a position between the bottom of the first sprocket (13) and the top of the second bevel gear (10) and is connected with the bottom of the portal frame (12) and the top surface of the sedimentation tank (1).

6. The reservoir silt discharging apparatus according to claim 5, wherein a mud discharging pipe (18) is provided on a side of an upper portion of said transporting pipe (17) far from said centrifugal pump (6), said mud discharging pipe (18) being in communication with an inside of said transporting pipe (17).

7. The silt discharging apparatus of claim 6, wherein said traveling assembly comprises universal wheels (21) disposed at four corners of the bottom of said sedimentation tank (1).