CN216839630U - Hydraulic engineering sediment removal device - Google Patents
Hydraulic engineering sediment removal device Download PDFInfo
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- CN216839630U CN216839630U CN202220136421.7U CN202220136421U CN216839630U CN 216839630 U CN216839630 U CN 216839630U CN 202220136421 U CN202220136421 U CN 202220136421U CN 216839630 U CN216839630 U CN 216839630U
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- filter plate
- box body
- plate
- hydraulic engineering
- mud
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- 239000013049 sediment Substances 0.000 title claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 29
- 238000007790 scraping Methods 0.000 claims abstract description 13
- 238000005086 pumping Methods 0.000 claims abstract description 9
- 238000000926 separation method Methods 0.000 claims abstract description 7
- 239000010802 sludge Substances 0.000 claims description 78
- 238000007599 discharging Methods 0.000 claims description 7
- 230000005484 gravity Effects 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 3
- 239000002699 waste material Substances 0.000 abstract description 2
- 108091006146 Channels Proteins 0.000 description 12
- 238000004140 cleaning Methods 0.000 description 2
- 102000010637 Aquaporins Human genes 0.000 description 1
- 108010063290 Aquaporins Proteins 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002352 surface water Substances 0.000 description 1
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Abstract
The application relates to the technical field of hydraulic engineering, in particular to a hydraulic engineering dredging device which comprises a box body, a mud pumping assembly and a separation assembly, wherein the mud pumping assembly comprises a water pump and a return pipe, the water pump is installed on the box body, the return pipe is communicated with the bottom of the box body, and a feed pipe and a discharge pipe are installed on the water pump, the feed pipe is inserted into a river channel, and the discharge pipe is inserted into the box body; the separation component comprises a first filter plate and a second filter plate which are fixedly embedded in the box body, the first filter plate is obliquely arranged, and the discharge pipe is positioned right above the high end of the first filter plate; the second filter plate is arranged in an arc shape with a concave middle part and two upward ends, and one end of the second filter plate is connected to the lower end of the first filter plate; the box body is internally and rotatably connected with a mud scraping component, and the mud scraping component is rotatably abutted against the upper surface of the second filter plate. The application can reduce the waste of water resources in the dredging process.
Description
Technical Field
The application relates to hydraulic engineering's technical field especially relates to a hydraulic engineering desilting device.
Background
Hydraulic engineering is an engineering built for controlling and allocating surface water and underground water in nature to achieve the purposes of removing harmful substances and benefiting. In hydraulic engineering, the sludge in the river often needs to be cleaned.
The present dredging device is to directly insert the dredging pipe into the water, and the sludge in the river channel is pumped out, thereby realizing the cleaning of the sludge in the river channel.
With respect to the related art among the above, the inventors consider that the following drawbacks exist: the sludge pumped out by the dredging pipe contains a large amount of water, and if the part of water is not refluxed into the river channel, water resources are wasted, so that improvement is needed.
SUMMERY OF THE UTILITY MODEL
In order to reduce the waste of desilting in-process water resource, this application provides a hydraulic engineering desilting device.
The application provides a pair of hydraulic engineering sediment removal device adopts following technical scheme: a dredging device for hydraulic engineering comprises a box body, a mud pumping assembly and a separating assembly, wherein the mud pumping assembly comprises a water pump arranged on the box body and a return pipe communicated with the bottom of the box body, and the water pump is provided with a feed pipe inserted into a river channel and a discharge pipe inserted into the box body; the separation component comprises a first filter plate and a second filter plate which are fixedly embedded in the box body, the first filter plate is obliquely arranged, and the discharge pipe is positioned right above the high end of the first filter plate; the second filter plate is arranged in an arc shape with a concave middle part and two upward ends, and one end of the second filter plate is connected to the lower end of the first filter plate; the box body is internally and rotatably connected with a mud scraping component, and the mud scraping component is rotatably abutted against the upper surface of the second filter plate.
Optionally, a sludge discharge port is formed in the outer wall of the box body, the sludge discharge port is located at one end, far away from the first filter plate, of the second filter plate, and a sealing piece is arranged at the sludge discharge port.
Optionally, the closing member is a closing plate rotatably connected to the wall of the mud discharge port through a horizontal shaft, and when the closing plate is closed at the mud discharge port, the axis of the horizontal shaft is located right above the center of gravity of the closing plate.
Optionally, a push rod for pushing the closing plate to rotate and separate from the sludge discharge port is arranged on the sludge scraping assembly.
Optionally, the mud scraping assembly comprises a rotating plate and a scraper, the rotating plate is connected to the inner wall of the box body through a rotating shaft which is horizontally arranged, the scraper is connected to the rotating plate in a rotating mode, planes formed by the rotating plate and the scraper when rotating are parallel to the same vertical plane, the scraper is located on one side, facing the mud discharging port, of the rotating plate, and the scraper can be in rotatable abutting contact with the upper surface of the second filter plate.
Optionally, the scraper is provided with a magnet for adsorbing and fixing on the rotating plate, and when the magnet is adsorbed and fixed on the rotating plate, the scraper is attached to one side of the rotating plate, which faces the sludge discharge port.
Optionally, one end of the rotating shaft extends out of the box body and is sleeved with a gear, and a rack which is horizontally arranged is meshed with the gear; the box body is provided with a limiting rod and a screw rod, the limiting rod and the screw rod are the same as the rack in the length direction, the limiting rod is installed on the box body and penetrates through the rack in a sliding mode, and the screw rod is rotatably connected to the box body and is in threaded fit with the rack.
Optionally, the height of the bottom opening wall of the sludge discharge opening is gradually reduced from the inner side of the box body to the outer side of the box body.
To sum up, the application comprises the following beneficial technical effects:
1. the water pump pumps sludge in the river channel through the feeding pipe and discharges the sludge onto the first filter plate through the discharging pipe, water in the sludge passes through the first filter plate and flows back into the river channel through the return pipe, the sludge slides downwards to the center of the upper surface of the second filter plate on the upper surface of the first filter plate, the water in the sludge gradually drains out and passes through the second filter plate, and then the water flows back into the river channel through the return pipe;
2. when workers rotate the rotating shaft to enable the rotating plate and the scraper to rotate to be far away from the mud discharge port, the scraper is rotated to be separated from one side, facing the mud discharge port, of the rotating plate by mud on the upper surface of the second filter plate, and the scraper cannot rotate to abut against the upper surface of the second filter plate, so that the mud on the second filter plate is prevented from being scraped to the first filter plate by the scraper;
3. when the scraper rotates to be separated from the sludge on the second filter plate, the magnet is adsorbed and fixed on the rotating plate, so that the scraper rotates to be attached to one side of the rotating plate, which faces the sludge discharge port, and the scraper can stably scrape the sludge accumulated on the upper surface of the second filter plate when the rotating plate rotates in the reverse direction;
4. when the scraper plate pushes the sludge on the second filter plate to the sludge discharge port, the push rod on the scraper plate pushes the closing plate to rotate and separate from the sludge discharge port, so that the sludge discharge port is automatically exposed, and the sludge pushed by the scraper plate is discharged into the collection box from the sludge discharge port.
Drawings
FIG. 1 is a schematic diagram of the overall structure in the embodiment of the present application;
FIG. 2 is a schematic sectional view of the whole of the embodiment of the present application;
fig. 3 is a partially enlarged schematic view at a in fig. 2.
Reference numerals: 1. a box body; 11. a roller; 12. a sludge discharge port; 13. a closing plate; 131. a horizontal axis; 14. a collection box; 2. a mud pumping assembly; 21. a water pump; 22. a return pipe; 23. a feed pipe; 24. a discharge pipe; 3. a separation assembly; 31. a first filter plate; 32. a second filter plate; 4. a mud scraping assembly; 41. a rotating shaft; 42. a rotating plate; 43. a squeegee; 431. a groove; 44. a magnet; 45. a push rod; 46. a gear; 47. a rack; 48. a limiting rod; 49. and a screw rod.
Detailed Description
The present application is described in further detail below with reference to figures 1-3.
The embodiment of the application discloses hydraulic engineering desilting device. As shown in fig. 1 and 2, the dredging device for the hydraulic engineering comprises a box body 1, a mud pumping assembly 2 and a separating assembly 3, wherein a plurality of rollers 11 are arranged at the bottom of the box body 1, so that the box body 1 is convenient to move and transport; the mud pumping assembly 2 comprises a water pump 21 arranged on the outer side wall of the box body 1 and a return pipe 22 communicated with the bottom of the box body 1, a feed pipe 23 and a discharge pipe 24 are arranged on the water pump 21, and one end, far away from the water pump 21, of the feed pipe 23 is inserted into a river channel, so that mud is pumped; an end of the discharge pipe 24 remote from the water pump 21 is inserted into the tank 1 from an opening at the top of the tank 1 so that the extracted sludge enters the tank 1.
The separation assembly 3 comprises a first filter plate 31 and a second filter plate 32 which are fixedly embedded in the box body 1, the first filter plate 31 is arranged in an inclined mode, the discharge pipe 24 is positioned right above the high end of the first filter plate 31, therefore, sludge discharged from the discharge pipe 24 falls to the high end of the first filter plate 31, water passes through the first filter plate 31 and flows back into a river channel through the return pipe 22, and the sludge slides downwards on the upper surface of the first filter plate 31.
The second filter plate 32 is in an arc shape with a concave middle part and two upward-raised ends, and one end of the second filter plate 32 is connected to the lower end of the first filter plate 31, so that the sludge sliding down on the upper surface of the first filter plate 31 slides down to the center of the upper surface of the second filter plate 32, the water of the sludge gradually drains out and passes through the second filter plate 32, and then the water flows back into the river channel through the return pipe 22.
A sludge discharge port 12 is arranged on the outer wall of the box body 1, the sludge discharge port 12 is positioned at one end of the second filter plate 32 far away from the first filter plate 31, and sludge on the second filter plate 32 can be discharged from the sludge discharge port 12; the closing piece is arranged at the position of the sludge discharge port 12 and is a closing plate 13 which is rotatably connected to the wall of the sludge discharge port 12 through a horizontal shaft 131, when the closing plate 13 is closed at the sludge discharge port 12, the axis of the horizontal shaft 131 is positioned right above the gravity center of the closing plate 13, and an object always tends to be in a state of lower gravity center, so that the closing plate 13 is kept stable, and the stable closing of the sludge discharge port 12 is realized.
The height of the bottom opening wall of the sludge discharge opening 12 is gradually reduced from the inner side of the box body 1 to the outer side of the box body 1, so that sludge discharged from the sludge discharge opening 12 is not easy to accumulate on the bottom opening wall of the sludge discharge opening 12; the outer wall of the box body 1 is provided with a collecting box 14, the box opening of the collecting box 14 faces upwards and is positioned obliquely below the sludge discharge opening 12, and sludge discharged from the sludge discharge opening 12 can slide into the collecting box 14, so that the collection of the sludge is facilitated.
The box 1 internal rotation is connected with mud scraping assembly 4, and mud scraping assembly 4 includes that the pivot 41 that is the level setting rotates the rotor plate 42 of connecting in the box 1 inner wall and rotates the scraper blade 43 of connecting in rotor plate 42, and the plane that rotor plate 42 and scraper blade 43 formed when rotating is on a parallel with same vertical face, and scraper blade 43 is located one side of rotor plate 42 towards mud discharging port 12, and scraper blade 43 is rotatable to be contradicted in the upper surface of second filter plate 32.
When a worker rotates the rotating shaft 41 to rotate the rotating plate 42 and the scraper 43 away from the mud outlet 12, the mud on the upper surface of the second filter plate 32 will prevent the scraper 43 from rotating synchronously with the rotating plate 42, so that the scraper 43 will rotate away from the side of the rotating plate 42 facing the mud outlet 12, and the scraper 43 will not rotate to abut against the upper surface of the second filter plate 32, so as to prevent the scraper 43 from scraping the mud on the second filter plate 32 onto the first filter plate 31.
As shown in fig. 2 and 3, a groove 431 is formed on the scraper 43 on the side facing the rotating plate 42, and a magnet 44 is fixedly embedded in the groove 431 and can be attracted and fixed to the rotating plate 42. After the scraper 43 rotates to separate from the sludge on the second filter plate 32, the magnet 44 will be attracted and fixed on the rotating plate 42, so that the scraper 43 rotates to fit on the side of the rotating plate 42 facing the sludge discharge opening 12, and the scraper 43 can stably scrape off the sludge accumulated on the upper surface of the second filter plate 32 when the rotating plate 42 rotates in the reverse direction.
A push rod 45 is arranged on one side of the scraper 43 facing the sludge discharge port 12, when the scraper 43 pushes the sludge on the second filter plate 32 to the sludge discharge port 12, the push rod 45 on the scraper 43 pushes the closing plate 13 to rotate and separate from the sludge discharge port 12, so that the sludge discharge port 12 is automatically exposed, and the sludge pushed by the scraper 43 is discharged from the sludge discharge port 12 to the collecting box 14; when the push rod 45 is rotated and separated from the closing plate 13, the closing plate 13 is rotated and reset due to the self gravity and is closed at the sludge discharge port 12, so that the automatic closing of the sludge discharge port 12 is realized.
As shown in fig. 1 and 2, one end of the rotating shaft 41 extends out of the case 1 and is sleeved with a gear 46, and a rack 47 which is horizontally arranged is engaged on the gear 46; the box body 1 is provided with a limiting rod 48 and a screw rod 49 which are the same with the rack 47 in the length direction, the limiting rod 48 is installed on the outer wall of the box body 1 and penetrates through the rack 47 in a sliding mode, and the screw rod 49 is rotatably connected to the outer wall of the box body 1 and is in threaded fit with the rack 47.
The worker rotates the screw 49, so that the screw 49 drives the rack 47 to move along the axial direction of the limiting rod 48, and the rack 47 drives the rotating shaft 41 and the rotating plate 42 to rotate through the gear 46, so that the rotating plate 42 drives the scraper 43 to rotate to clean the sludge on the second filter plate 32.
The implementation principle of a hydraulic engineering desilting device of the embodiment of the application is as follows: during the process of cleaning the sludge, the water pump 21 will draw the sludge in the river channel through the feeding pipe 23 and discharge the sludge onto the first filter plate 31 through the discharging pipe 24, the water in the sludge will pass through the first filter plate 31 and flow back into the river channel through the return pipe 22, the sludge will slide down to the center of the upper surface of the second filter plate 32 on the upper surface of the first filter plate 31, the water in the sludge will gradually drain out and pass through the second filter plate 32, and then the water will flow back into the river channel through the return pipe 22.
When the second filter plate 32 needs to be cleaned, a worker rotates the screw rod 49, the screw rod 49 drives the rack 47 to move along the axial direction of the limiting rod 48, the rack 47 drives the rotating shaft 41 and the rotating plate 42 to rotate through the gear 46, the rotating plate 42 pushes the sludge on the second filter plate 32 to the sludge discharge port 12 through the scraper 43, the push rod 45 on the scraper 43 pushes the closing plate 13 to rotate and separate from the sludge discharge port 12, and the sludge pushed by the scraper 43 is discharged from the sludge discharge port 12 into the collecting box 14, so that the sludge on the second filter plate 32 is cleaned.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides a hydraulic engineering desilting device which characterized in that: the device comprises a box body (1), a mud pumping assembly (2) and a separation assembly (3), wherein the mud pumping assembly (2) comprises a water pump (21) arranged on the box body (1) and a return pipe (22) communicated with the bottom of the box body (1), and a feed pipe (23) inserted into a river channel and a discharge pipe (24) inserted into the box body (1) are arranged on the water pump (21); the separation component (3) comprises a first filter plate (31) and a second filter plate (32) which are fixedly embedded in the box body (1), the first filter plate (31) is obliquely arranged, and the discharge pipe (24) is positioned right above the high end of the first filter plate (31); the second filter plate (32) is arranged in an arc shape with a concave middle part and two upwards-raised ends, and one end of the second filter plate (32) is connected with the lower end of the first filter plate (31); the box body (1) is rotationally connected with a mud scraping component (4), and the mud scraping component (4) is rotationally abutted against the upper surface of the second filter plate (32).
2. The hydraulic engineering desilting device of claim 1, characterized in that: the outer wall of the box body (1) is provided with a sludge discharge port (12), the sludge discharge port (12) is positioned at one end of the second filter plate (32) far away from the first filter plate (31), and a sealing piece is arranged at the sludge discharge port (12).
3. A hydraulic engineering dredging device according to claim 2, characterized in that: the closing piece is a closing plate (13) which is rotatably connected to the wall of the mud discharging opening (12) through a horizontal shaft (131), and when the closing plate (13) is closed at the mud discharging opening (12), the axis of the horizontal shaft (131) is positioned right above the gravity center of the closing plate (13).
4. A hydraulic engineering dredging device according to claim 3, wherein: and a push rod (45) for pushing the closing plate (13) to rotate and separate from the sludge discharge port (12) is arranged on the sludge scraping assembly (4).
5. A hydraulic engineering dredging device according to any one of claims 2-4, wherein: scrape mud subassembly (4) and rotate the scraper blade (43) of connecting in rotor plate (42) of box (1) inner wall and connect in rotor plate (42) including rotating through pivot (41) that are the level setting, and rotor plate (42) and scraper blade (43) are on a parallel with same vertical plane at the plane that forms when rotating, and scraper blade (43) are located one side of rotor plate (42) orientation mud discharge mouth (12), and scraper blade (43) rotatable conflict in the upper surface of second filter plate (32).
6. A hydraulic engineering sediment removal device of claim 5, characterized in that: the scraper (43) is provided with a magnet (44) which is used for being adsorbed and fixed on the rotating plate (42), and when the magnet (44) is adsorbed and fixed on the rotating plate (42), the scraper (43) is attached to one side of the rotating plate (42) facing the mud discharging port (12).
7. A hydraulic engineering sediment removal device of claim 5, characterized in that: one end of the rotating shaft (41) extends out of the box body (1) and is sleeved with a gear (46), and a rack (47) which is horizontally arranged is meshed on the gear (46); the box body (1) is provided with a limiting rod (48) and a screw rod (49) which are the same as the rack (47) in the length direction, the limiting rod (48) is installed on the box body (1) and penetrates through the rack (47) in a sliding mode, and the screw rod (49) is rotatably connected to the box body (1) and is in threaded fit with the rack (47).
8. A hydraulic engineering dredging device according to claim 2, characterized in that: the height of the bottom opening wall of the sludge discharge opening (12) is gradually reduced from the inner side of the box body (1) to the outer side of the box body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220136421.7U CN216839630U (en) | 2022-01-17 | 2022-01-17 | Hydraulic engineering sediment removal device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220136421.7U CN216839630U (en) | 2022-01-17 | 2022-01-17 | Hydraulic engineering sediment removal device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216839630U true CN216839630U (en) | 2022-06-28 |
Family
ID=82084024
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220136421.7U Active CN216839630U (en) | 2022-01-17 | 2022-01-17 | Hydraulic engineering sediment removal device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216839630U (en) |
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2022
- 2022-01-17 CN CN202220136421.7U patent/CN216839630U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A dredging device for hydraulic engineering Granted publication date: 20220628 Pledgee: Bank of China Limited by Share Ltd. Lushan Mountain branch Pledgor: Henan Luyu Water Conservancy Engineering Co.,Ltd. Registration number: Y2024980015249 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |