CN220644387U

CN220644387U - Hydraulic engineering environmental protection dredging device

Info

Publication number: CN220644387U
Application number: CN202321825114.0U
Authority: CN
Inventors: 胡根华; 徐建慧
Original assignee: Anhui Kaixin Construction Engineering Co ltd
Current assignee: Anhui Kaixin Construction Engineering Co ltd
Priority date: 2023-07-12
Filing date: 2023-07-12
Publication date: 2024-03-22
Anticipated expiration: 2033-07-12

Abstract

The utility model discloses an environment-friendly dredging device for hydraulic engineering, which relates to the technical field of hydraulic engineering and comprises a mounting plate, wherein the upper end of the mounting plate is provided with a filtering device, the upper end of the filtering device is provided with a cleaning device, one side of the filtering device is provided with a sludge discharge pipe, one side of the sludge discharge pipe is provided with a sludge storage tank, the lower end of the mounting plate is provided with a dredging pump, one side of the dredging pump is provided with a protective shell, one side of the protective shell is provided with a support column, the other side of the dredging pump is provided with an absorption pipe, and one side of the absorption pipe is provided with a stirring device.

Description

Hydraulic engineering environmental protection dredging device

Technical Field

The utility model relates to the technical field of hydraulic engineering, in particular to an environment-friendly dredging device for hydraulic engineering.

Background

Hydraulic engineering is a project constructed for eliminating water damage and developing and utilizing water resources. According to its service objects, it is classified into flood control engineering, farmland hydraulic engineering, hydroelectric engineering, channel and harbor engineering, water supply and drainage engineering, environmental hydraulic engineering, coastal reclamation engineering, etc. The hydraulic engineering which can serve various targets such as flood control, water supply, irrigation, power generation and the like at the same time is called comprehensive utilization hydraulic engineering. Hydraulic engineering needs to build different types of hydraulic structures such as dams, dykes, spillways, sluice gates, water inlets, channels, raft grooves, raft ways, fishways and the like so as to achieve the aim. River channel siltation increasingly influences the normal play of various functions such as flood control, drainage, irrigation, water supply, navigation and the like, and is used for restoring the normal functions of the river channel, promoting the rapid and sustainable development of economy and society and carrying out river channel dredging engineering. The river channel is deepened and widened by treatment, the river water is clear, and the production conditions and living environment of the masses are obviously improved. The following problems exist in the prior art:

1. the existing hydraulic engineering environment-friendly dredging device has the disadvantages that the size of equipment used for dredging is large, the dredging cost is relatively high, the working efficiency cannot be guaranteed, the dredging time is long, meanwhile, the cleaned sludge contains a large amount of water, and a large amount of storage space is occupied when the sludge is collected, so that the sludge is not convenient to transport or carry out other treatments;

2. most of the existing hydraulic engineering environment-friendly dredging devices are not provided with cleaning equipment when in use, the filtering box cannot be cleaned, and sludge is easy to adhere to the inner wall of the filtering box to cause corrosion, so that the filtering box is high in replacement frequency, and the cleaning cost is increased;

3. the existing environmental-friendly dredging device for hydraulic engineering mostly utilizes a dredge pump to pump out sludge and water together, and because the sludge is in a caking state or a dilution state, the dredge pump is easy to block in the pumping process, and is easy to damage, so that dredging work during construction is influenced, and great trouble is brought to dredging.

Disclosure of Invention

In order to solve the technical problems, the utility model adopts the following technical scheme:

the utility model provides a hydraulic engineering environmental protection desilting device, includes the mounting panel, the upper end of mounting panel is provided with filter equipment, filter equipment's upper end is provided with cleaning device, one side of filter equipment is provided with the mud pipe, one side of mud pipe is provided with the mud storage tank, the lower extreme of mounting panel is provided with the desilting pump, one side of desilting pump is provided with the protecting crust, one side of protecting crust is provided with the support column, the opposite side of desilting pump is provided with the absorption pipe, one side of absorption pipe is provided with agitating unit.

The technical scheme of the utility model is further improved as follows: the filtering device comprises a recycling box, a chute, a filter plate, a sliding block and a drain pipe, wherein the recycling box is positioned at the upper end of the filter plate, the sliding block is positioned at one side of the filter plate, the chute is positioned at the upper end of the sliding block, and the drain pipe is positioned at the lower end of the sliding block.

The technical scheme of the utility model is further improved as follows: one side of the recovery box is fixedly connected with one side of the chute, the upper end of the sliding block is movably connected with the lower end of the chute, one side of the filter plate is fixedly connected with one side of the sliding block, and one side of the drain pipe is fixedly connected with the inner surface of the recovery box.

The technical scheme of the utility model is further improved as follows: the cleaning device comprises a mounting block, a connecting rod, a driver, a rotating shaft, a hairbrush plate, a spring, a mounting rod and a cleaning brush, wherein the mounting block is positioned at the upper end of the connecting rod, the driver is positioned at the lower end of the connecting rod, the rotating shaft is positioned at the lower end of the driver, the mounting rod is positioned at the lower end of the rotating shaft, the cleaning brush is positioned at the lower end of the mounting rod, the spring is positioned at one side of the mounting rod, and the hairbrush plate is positioned at one side of the spring.

The technical scheme of the utility model is further improved as follows: the upper end and the lower extreme fixed connection of installation piece and connecting rod, the upper end of driver and the lower extreme fixed connection of connecting rod, the upper end of pivot and the lower extreme electric connection of driver, the upper end of installation pole and the lower extreme fixed connection of pivot, the upper end and the lower extreme fixed connection of installation pole of cleaning brush, one side and one side fixed connection of installation pole of spring, one side and the opposite side fixed connection of spring of brush board.

The technical scheme of the utility model is further improved as follows: the stirring device comprises a motor, a fixed plate, a driving gear, a driven gear, a rotating shaft and a crushing shaft, wherein the motor is positioned at the upper end of the fixed plate, the driving gear is positioned at the lower end of the fixed plate, the driven gear is positioned at one side of the driving gear, the rotating shaft is positioned at the lower end of the driving gear, and the crushing shaft is positioned at one side of the rotating shaft.

The technical scheme of the utility model is further improved as follows: the lower extreme of motor and fixed plate's upper end fixed connection, one side of driving gear and one side meshing of driven gear, the upper end of axis of rotation and the lower extreme fixed connection of driving gear, smash the upper end of axle and the lower extreme fixed connection of driven gear.

By adopting the technical scheme, compared with the prior art, the utility model has the following technical progress:

1. the utility model provides an environment-friendly dredging device for hydraulic engineering, which can filter the sludge sucked by a dredging pump under the combined action of a recovery tank, a chute, a filter plate, a sliding block and a drain pipe, so that water and the sludge can be separated and treated, and when the recovery tank is used, more sludge can be contained and the water on the sludge can be drained, so that the weight of the sludge is reduced, the working efficiency is improved, when the device is used, the sludge is sucked by the dredging pump, the sludge is stirred by a stirring device and then enters a transmission pipe at the rear end of the device, then enters the recovery tank, the sludge is accumulated on the filter plate after entering the recovery tank, the water in the sludge flows to the lower end of the filter plate, the sludge is left on the filter plate, the sliding block slides in the chute along with the increasing weight of the sludge on the filter plate, and when the accumulated sludge is too much, the sludge is discharged into a sludge storage tank for storage, the convenience of subsequent transportation and the like, and the upper-lower separated sludge is used for filtering, so that the volume is reduced, the sludge is further processed, and the working efficiency of the device is improved.

2. The utility model provides an environment-friendly dredging device for hydraulic engineering, which can clean a recovery tank after sludge is discharged under the combined action of a mounting block, a connecting rod, a driver, a rotating shaft, a hairbrush plate, springs, a mounting rod and a cleaning brush, so that the filter plate is prevented from being blocked due to long-time use, the sludge is prevented from adhering to the inner wall of the filter tank to cause corrosion, the cleaning cost is reduced, the connecting rod is stretched and contracted during cleaning, the rotating shaft at the lower end is started to rotate by the driver, the mounting rod connected with the lower end is placed in the recovery tank, the hairbrush plates at the two sides are driven to transversely rotate by the rotation of the rotating shaft, the sludge on the inner wall of the recovery tank is cleaned, the springs are stretched and contracted when the mounting rod rotates, the cleaning brush at the lower end simultaneously cleans the sludge on the filter plate, and the hairbrush plates at the two sides and the bottom are mutually matched for use, so that the sludge is cleaned more and washed more effectively and rapidly, and the cleaning effect of the recovery tank is improved.

3. The utility model provides an environment-friendly dredging device for hydraulic engineering, which can be used for stirring agglomerated sludge under the combined action of a motor, a fixed plate, a driving gear, driven gears, a rotating shaft and a crushing shaft, so that a dredging pump can be used for preventing a transmission pipe from being blocked after being extracted, the service efficiency of the device is improved, long-term maintenance work is avoided, when the sludge is cleaned, the sludge enters a stirring bin from an opening at one side, then the motor is started to rotate the driving gear at the lower end, when the driving gear rotates, the rotating shaft at the lower end is driven to rotate, surrounding sludge is rotated, and when the rotating shaft rotates, the driving gear at the upper end rotates and drives the driven gears at two sides to rotate, the driven gear drives the crushing shaft at the lower end to stir the sludge in the stirring bin, and the agglomerated sludge is mutually matched with the rotating shaft to be crushed and mixed with water, so that the blocking caused by the extraction of the dredging pump is prevented, and the dredging efficiency of the device is improved.

Drawings

FIG. 1 is a schematic structural view of an environmental-friendly dredging device for hydraulic engineering;

FIG. 2 is a schematic diagram of a filter device according to the present utility model;

FIG. 3 is a schematic view of a cleaning apparatus according to the present utility model;

fig. 4 is a schematic structural view of the stirring device of the present utility model.

In the figure: 1. a mounting plate; 2. a filtering device; 3. a transmission tube; 4. a cleaning device; 5. a mud pipe; 6. a mud storage tank; 7. a stirring device; 8. an absorption tube; 9. a dredging pump; 10. a protective shell; 11. a support column; 21. a recovery box; 22. a chute; 23. a filter plate; 24. a slide block; 25. a drain pipe; 41. a mounting block; 42. a connecting rod; 43. a driver; 44. a rotating shaft; 45. a brush plate; 46. a spring; 47. a mounting rod; 48. cleaning brushes; 71. a motor; 72. a fixing plate; 73. a drive gear; 74. a driven gear; 75. a rotating shaft; 76. and (5) crushing the shaft.

Detailed Description

The utility model is further illustrated by the following examples:

example 1

As shown in fig. 1-4, the utility model provides an environment-friendly dredging device for hydraulic engineering, which comprises a mounting plate 1, wherein a filtering device 2 is arranged at the upper end of the mounting plate 1, a cleaning device 4 is arranged at the upper end of the filtering device 2, a mud discharging pipe 5 is arranged on one side of the filtering device 2, a mud storage tank 6 is arranged on one side of the mud discharging pipe 5, a dredging pump 9 is arranged at the lower end of the mounting plate 1, a protective shell 10 is arranged on one side of the dredging pump 9, a supporting column 11 is arranged on one side of the protective shell 10, an absorption pipe 8 is arranged on the other side of the dredging pump 9, and a stirring device 7 is arranged on one side of the absorption pipe 8.

Example 2

As shown in fig. 1-4, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the filtering device 2 comprises a recovery tank 21, a chute 22, a filter plate 23, a sliding block 24 and a drain pipe 25, wherein the recovery tank 21 is positioned at the upper end of the filter plate 23, the sliding block 24 is positioned at one side of the filter plate 23, the chute 22 is positioned at the upper end of the sliding block 24, the drain pipe 25 is positioned at the lower end of the sliding block 24, one side of the recovery tank 21 is fixedly connected with one side of the chute 22, the upper end of the sliding block 24 is movably connected with the lower end of the chute 22, one side of the filter plate 23 is fixedly connected with one side of the sliding block 24, and one side of the drain pipe 25 is fixedly connected with the inner surface of the recovery tank 21.

In this embodiment, the sludge sucked by the dredging pump 9 can be filtered, so that water and sludge can be separated and treated, and the water on the sludge can be drained while more sludge can be contained in the recycling tank 21, so that the working efficiency is improved, when the sludge is sucked by the dredging pump 9 in use, the sludge is stirred by the stirring device 7 and then enters the rear-end conveying pipe 3 through the absorbing pipe 8 and then enters the recycling tank 21, the sludge can be accumulated on the filter plate 23 after entering the recycling tank 21, the water in the sludge can flow to the lower end of the filter plate 23, the sludge is left on the filter plate 23, the filter plate 23 can slide in the chute 22 along with the sludge on the filter plate 23, when the accumulated sludge is too much, the sludge is discharged into the sludge storage tank 6 by the sludge discharge pipe 5 on one side, the subsequent sludge is convenient to store in the process, the subsequent sludge is filtered by using the up-down separation device, the volume is not only reduced, the subsequent sludge processing working efficiency is further improved, and the working efficiency of the subsequent sludge processing device is improved.

Example 3

As shown in fig. 1-4, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the cleaning device 4 includes a mounting block 41, a connecting rod 42, a driver 43, a rotating shaft 44, a brush plate 45, a spring 46, a mounting rod 47, and a cleaning brush 48, wherein the mounting block 41 is located at the upper end of the connecting rod 42, the driver 43 is located at the lower end of the connecting rod 42, the rotating shaft 44 is located at the lower end of the driver 43, the mounting rod 47 is located at the lower end of the rotating shaft 44, the cleaning brush 48 is located at the lower end of the mounting rod 47, the spring 46 is located at one side of the mounting rod 47, the brush plate 45 is located at one side of the spring 46, the upper end and the lower end of the mounting block 41 are fixedly connected with the upper end of the connecting rod 42, the upper end of the rotating shaft 44 is electrically connected with the lower end of the driver 43, the upper end of the mounting rod 47 is fixedly connected with the lower end of the rotating shaft 44, the upper end of the cleaning brush 48 is fixedly connected with the lower end of the mounting rod 47, one side of the spring 46 is fixedly connected with one side of the mounting rod 47, and one side of the brush plate 45 is fixedly connected with the other side of the spring 46.

In this embodiment, the recovery tank 21 can be cleaned after the sludge is discharged, the filter plate 23 is prevented from being blocked due to long-time use, the sludge is prevented from adhering to the inner wall of the filter tank and corroding, and therefore cleaning cost is reduced, the connecting rod 42 is stretched out and drawn back during cleaning, the driver 43 is used for starting the rotation of the rotating shaft 44 at the lower end, the mounting rod 47 connected with the lower end is placed into the recovery tank 21, the brush plates 45 at the two sides are driven to transversely rotate through the rotation of the rotating shaft 44, the sludge on the inner wall of the recovery tank 21 is cleaned, the spring 46 stretches out and draws back while the mounting rod 47 rotates, the inner wall of the recovery tank 21 is attached to the filter plate 23 at the lower end, the cleaning brush 48 at the lower end simultaneously brushes the filter plate 23, the sludge on the filter plate 23 is cleaned, and the brush plates 45 at the two sides are matched with the cleaning brush 48 at the bottom to be used, so that the sludge is cleaned more effectively and quickly, and the effect of cleaning the recovery tank 21 is improved.

Example 4

As shown in fig. 1-4, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the stirring device 7 comprises a motor 71, a fixed plate 72, a driving gear 73, a driven gear 74, a rotating shaft 75 and a crushing shaft 76, wherein the motor 71 is positioned at the upper end of the fixed plate 72, the driving gear 73 is positioned at the lower end of the fixed plate 72, the driven gear 74 is positioned at one side of the driving gear 73, the rotating shaft 75 is positioned at the lower end of the driving gear 73, the crushing shaft 76 is positioned at one side of the rotating shaft 75, the lower end of the motor 71 is fixedly connected with the upper end of the fixed plate 72, one side of the driving gear 73 is meshed with one side of the driven gear 74, the upper end of the rotating shaft 75 is fixedly connected with the lower end of the driving gear 73, and the upper end of the crushing shaft 76 is fixedly connected with the lower end of the driven gear 74.

In this embodiment, the blocking of the conveying pipe 3 can be prevented after the dredging pump 9 is extracted, so that the use efficiency of the device is improved, long-term maintenance work is avoided, when the sludge is cleaned, the sludge enters the stirring bin from an opening at one side, then the motor 71 is started to rotate the driving gear 73 at the lower end, when the driving gear 73 rotates, the rotating shaft 75 at the lower end is driven to rotate, the surrounding sludge is driven to rotate, when the rotating shaft 75 rotates, the driving gear 73 at the upper end rotates and drives the driven gears 74 at two sides to rotate, the driven gears 74 drive the crushing shafts 76 at the lower end to rotate, the sludge in the stirring bin is stirred, the blocked sludge is crushed by being matched with the rotating shaft 75, and the blocking caused by the extraction of the dredging pump 9 is prevented, so that the dredging efficiency of the device is improved.

The working principle of the hydraulic engineering environment-friendly dredging device is specifically described below.

As shown in fig. 1 to 4, the sludge sucked up by the dredging pump 9 can be filtered by the filtering device 2, so that water and sludge can be separated, and the water on the sludge can be drained while more sludge can be contained in the recycling tank 21, so that the working efficiency is improved, when the sludge is sucked up by the dredging pump 9 in use, the sludge is stirred by the stirring device 7, enters the rear-end conveying pipe 3 through the absorbing pipe 8 and then enters the recycling tank 21, after entering the recycling tank 21, the sludge is accumulated on the filter plate 23, the water in the sludge flows to the lower end of the filter plate 23, the sludge is left on the filter plate 23, the filter plate 23 slides in the chute 22 along with the slide blocks 24 as the sludge on the filter plate 23 is heavier, when the accumulated sludge is too much, the sludge is discharged into the sludge storage tank 6 by the sludge discharge pipe 5 on one side, the device is convenient for subsequent transportation during processing and the like, and uses the up-down separation device to filter, thereby not only reducing the volume of the sludge and saving the subsequent sludge treatment work, further improving the working efficiency of the device for cleaning the sludge, cleaning the recovery tank 21 after the sludge is discharged through the cleaning device 4, preventing the filter plate 23 from being blocked due to long-time use, avoiding the sludge from adhering to the inner wall of the filter tank and causing corrosion, thereby being beneficial to reducing the cleaning cost, and when cleaning, the connecting rod 42 stretches and contracts, then the driver 43 is used for starting the rotating shaft 44 at the lower end to rotate, the mounting rod 47 connected at the lower end is placed in the recovery tank 21, and then the brush plates 45 at two sides are driven to transversely rotate through the rotation of the rotating shaft 44, so that the sludge on the inner wall of the recovery tank 21 is cleaned, and the spring 46 that sets up stretches out and draws back and can laminate the inner wall of collection box 21 more when installation pole 47 rotates, and the scrubbing brush 48 of lower extreme washs the filter plate 23 of lower extreme simultaneously, make the silt on the filter plate 23 washs, and the brush plate 45 of both sides and the scrubbing brush 48 of bottom use mutually supporting, make the clearance silt thing more laborsaving swift, thereby improve the cleaning effect to collection box 21, can stir the silt of blocking up of transmission tube 3 after taking out through agitating unit 7, thereby the availability factor of this device has been improved, and long-term maintenance work has been removed, in going into the stirring storehouse from the opening of one side when carrying out the silt clearance, then start motor 71 makes the driving gear 73 of lower extreme rotate, drive the axis of rotation 75 of lower extreme when driving gear 73 rotates, make the silt that surrounds rotate, and when axis of rotation 75 rotates, the driving gear 73 of upper end rotates and drives driven gear 74 of both sides and rotate, driven gear 74 drives the crushing axis of rotation 76 of lower extreme and rotates, with stirring storehouse and carry out the jam, and the stirring piece is carried out the mutual cooperation with 75 in the stirring storehouse, thereby the silt that causes the silt of blocking up, thereby the stirring efficiency is improved, the device is carried out to prevent to take out the silt of blocking up.

The foregoing utility model has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.

Claims

1. The utility model provides a hydraulic engineering environmental protection desilting device, includes mounting panel (1), its characterized in that: the utility model discloses a mud pump, including mounting panel (1), filter equipment, absorbing pipe (8), agitating unit (7) are provided with mud pump (9), filter equipment (2) are provided with in the upper end of mounting panel (1), the upper end of filter equipment (2) is provided with cleaning device (4), one side of filter equipment (2) is provided with mud pipe (5), one side of mud pipe (5) is provided with mud storage tank (6), the lower extreme of mounting panel (1) is provided with desilting pump (9), one side of desilting pump (9) is provided with protecting crust (10), one side of protecting crust (10) is provided with support column (11), the opposite side of desilting pump (9) is provided with absorbing pipe (8), one side of absorbing pipe (8) is provided with agitating unit (7).

2. The hydraulic engineering environment-friendly dredging device according to claim 1, wherein: the filtering device (2) comprises a recycling box (21), a sliding chute (22), a filter plate (23), a sliding block (24) and a drain pipe (25), wherein the recycling box (21) is located at the upper end of the filter plate (23), the sliding block (24) is located at one side of the filter plate (23), the sliding chute (22) is located at the upper end of the sliding block (24), and the drain pipe (25) is located at the lower end of the sliding block (24).

3. The hydraulic engineering environment-friendly dredging device according to claim 2, wherein: one side of the recovery box (21) is fixedly connected with one side of the sliding groove (22), the upper end of the sliding block (24) is movably connected with the lower end of the sliding groove (22), one side of the filter plate (23) is fixedly connected with one side of the sliding block (24), and one side of the drain pipe (25) is fixedly connected with the inner surface of the recovery box (21).

4. The hydraulic engineering environment-friendly dredging device according to claim 1, wherein: cleaning device (4) are including installation piece (41), connecting rod (42), driver (43), pivot (44), brush board (45), spring (46), installation pole (47), cleaning brush (48), installation piece (41) are located the upper end of connecting rod (42), driver (43) are located the lower extreme of connecting rod (42), pivot (44) are located the lower extreme of driver (43), installation pole (47) are located the lower extreme of pivot (44), cleaning brush (48) are located the lower extreme of installation pole (47), spring (46) are located one side of installation pole (47), brush board (45) are located one side of spring (46).

5. The hydraulic engineering environment-friendly dredging device according to claim 4, wherein: the upper and lower ends of installation piece (41) and the upper end fixed connection of connecting rod (42), the upper end of driver (43) and the lower extreme fixed connection of connecting rod (42), the upper end of pivot (44) and the lower extreme electric connection of driver (43), the upper end of installation pole (47) and the lower extreme fixed connection of pivot (44), the upper end of cleaning brush (48) and the lower extreme fixed connection of installation pole (47), one side of spring (46) and one side fixed connection of installation pole (47), one side of brush board (45) and the opposite side fixed connection of spring (46).

6. The hydraulic engineering environment-friendly dredging device according to claim 1, wherein: stirring device (7) are including motor (71), fixed plate (72), driving gear (73), driven gear (74), axis of rotation (75), crushing axle (76), motor (71) are located the upper end of fixed plate (72), driving gear (73) are located the lower extreme of fixed plate (72), driven gear (74) are located one side of driving gear (73), axis of rotation (75) are located the lower extreme of driving gear (73), crushing axle (76) are located one side of axis of rotation (75).

7. The hydraulic engineering environment-friendly dredging device as claimed in claim 6, wherein: the lower extreme of motor (71) is fixed connection with the upper end of fixed plate (72), one side of driving gear (73) and one side meshing of driven gear (74), the upper end of axis of rotation (75) is fixed connection with the lower extreme of driving gear (73), the upper end of smashing axle (76) is fixed connection with the lower extreme of driven gear (74).