CN219118263U

CN219118263U - Silt cleaning device for hydraulic engineering

Info

Publication number: CN219118263U
Application number: CN202222541966.9U
Authority: CN
Inventors: 笪佐军; 史继杰
Original assignee: Shanghai Zhongchen Construction Group Co ltd
Current assignee: Shanghai Zhongchen Construction Group Co ltd
Priority date: 2022-09-26
Filing date: 2022-09-26
Publication date: 2023-06-02
Anticipated expiration: 2032-09-26

Abstract

The utility model discloses a silt cleaning device for hydraulic engineering, which belongs to the technical field of hydraulic engineering and comprises: the device comprises a cleaning ship and a treatment box connected to the top end of the cleaning ship, wherein the top end of the cleaning ship is connected with a slurry pump, the input end of the slurry pump is connected with a suction pipe, and the output end of the slurry pump is communicated with the inner cavity of the treatment box through a guide pipe; the inner cavity of the treatment box is provided with a stirring cavity and a filtering cavity through a partition board, the stirring cavity is communicated with the filtering cavity through a material guide pipe with an electromagnetic valve, the inner wall of the stirring cavity is rotationally connected with a stirring assembly, and the outer wall of the treatment box is connected with a rotating motor for driving the stirring assembly to rotate; the filter is characterized in that a movable plate is hinged to the inner wall of one side of the filter cavity, a filter screen is embedded and installed in a filter tank formed in the surface of the movable plate, and a vibration motor is connected to the inner wall of one side of the filter cavity. This silt cleaning device for hydraulic engineering, simple structure has reduced the operation degree of difficulty of desilting.

Description

Silt cleaning device for hydraulic engineering

Technical Field

The utility model belongs to the technical field of hydraulic engineering, and particularly relates to a silt cleaning device for hydraulic engineering.

Background

The hydraulic engineering is a project which is used for controlling and preparing surface water and underground water in nature and achieving the purpose of removing damage and benefiting, is also called as a water project, and 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, and scouring and silting phenomena often occur in water conservancy riverways, water damage is easy to occur and water conservancy development is hindered.

Often need silt cleaning device to clear up silt when hydraulic engineering is under construction, and current silt cleaning device is unified to handle the silt of taking out, can't clear up some rubbish, the stone in the silt after the extraction, leads to follow-up silt to handle to become complicated to jam cleaning device easily, lead to the efficiency decline of clearance silt, be unfavorable for hydraulic construction.

Therefore, we propose a silt cleaning device for hydraulic engineering to solve the above problems.

Disclosure of Invention

The utility model aims to solve the problems that in the prior art, the existing sludge cleaning device uniformly processes the extracted sludge, and can not clean some garbage and stones in the sludge after the sludge is extracted, so that the subsequent sludge processing becomes complex, the cleaning device is easy to block, the efficiency of cleaning the sludge is reduced, and the water conservancy construction is not facilitated.

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

a silt cleaning device for hydraulic engineering, comprising:

the device comprises a cleaning ship and a treatment box connected to the top end of the cleaning ship, wherein the top end of the cleaning ship is connected with a slurry pump, the input end of the slurry pump is connected with a suction pipe, and the output end of the slurry pump is communicated with the inner cavity of the treatment box through a guide pipe;

the inner cavity of the treatment box is provided with a stirring cavity and a filtering cavity through a partition board, the stirring cavity is communicated with the filtering cavity through a material guide pipe with an electromagnetic valve, the inner wall of the stirring cavity is rotationally connected with a stirring assembly, and the outer wall of the treatment box is connected with a rotating motor for driving the stirring assembly to rotate;

the filter is characterized in that a movable plate is hinged on the inner wall of one side of the filter cavity, a filter screen is embedded and installed in a filter tank formed in the surface of the movable plate, a vibration motor is connected on the inner wall of one side of the filter cavity, and an output shaft of the vibration motor is hinged with the bottom surface of the movable plate.

Through above-mentioned technical scheme, drive stirring subassembly through rotating electrical machines and rotate for stirring subassembly smashes rubbish and stone in the silt, avoids the jam phenomenon between the pipeline, accelerates the cleaning efficiency of silt, drives the fly leaf vibrations through vibrating motor simultaneously, and the fly leaf drives the filter screen and filters stone and rubbish wherein, and collects through the scum pipe in unison, and the silt after the filtration passes through the discharging pipe discharge, has reduced the operation degree of difficulty of desilting.

Preferably, the outer wall of one side of the treatment box is provided with a slag discharging pipe and a discharging pipe which are communicated with the filter cavity from top to bottom, and the peripheries of the slag discharging pipe and the discharging pipe are provided with valves.

Through above-mentioned technical scheme, the rubbish of filter screen filtration, stone etc. are discharged from the scum pipe and are collected, discharge the silt after will filtering through the discharging pipe.

Preferably, one end of the movable plate extends into the slag discharging pipe, a cushion block is connected to the inner wall of the filter cavity, and an elastic piece is connected between the cushion block and the movable plate.

Through above-mentioned technical scheme, through the elasticity effect of elastic component, spacing to the fly leaf of vibrations, and the production of noise reduction.

Preferably, the back wall of the cleaning ship is provided with a mounting frame, one side inner wall of the mounting frame is connected with a driving motor and a sealing frame, the sealing frame is arranged on the periphery of the driving motor, and an output shaft of the driving motor extends to the outside of the sealing frame and is connected with a propeller.

Through above-mentioned technical scheme, drive the screw through driving motor and rotate, can carry out silt clearance to different waters.

Preferably, rectangular channels are dug in the three vertical portions and one transverse portion of the mounting frame, and metal nets are connected to the inner walls of the rectangular channels.

Through the technical scheme, sundries in water are blocked by utilizing the metal net on the mounting frame, and the operation of the propeller is prevented from being influenced by the sundries.

Preferably, a plurality of clips for fixing the extraction pipe are connected to the outer wall of the cleaning ship.

Through above-mentioned technical scheme, carry out spacingly to the extraction pipe through a plurality of clamps, avoid the extraction pipe to appear the swing phenomenon when the extraction silt.

Preferably, a detachable structure is arranged between the cleaning ship and the mounting frame.

Through above-mentioned technical scheme, the installation frame of being convenient for is installed or is dismantled with the clearance ship.

In summary, the technical effects and advantages of the present utility model are: this silt cleaning device for hydraulic engineering drives stirring subassembly through the rotating electrical machines and rotates for stirring subassembly smashes rubbish and stone in the silt, avoids the jam phenomenon between the pipeline, accelerates the cleaning efficiency of silt, simultaneously drives the fly leaf vibrations through vibrating motor, and the fly leaf drives the filter screen and filters stone and rubbish wherein, and collects through the scum pipe in unison, and the silt after the filtration is discharged through the discharging pipe, has reduced the operation degree of difficulty of dredging;

the arranged screw propeller can clean sludge in different water areas, and meanwhile, sundries in water are blocked by utilizing the metal net on the mounting frame, so that the operation of the screw propeller is prevented from being influenced by the sundries; this silt cleaning device for hydraulic engineering, simple structure has reduced the operation degree of difficulty of desilting.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a longitudinal cross-sectional view of the treatment tank of the present utility model;

FIG. 3 is a longitudinal cross-sectional view of the mounting frame of the present utility model;

fig. 4 is an enlarged view of the structure of fig. 2 a in accordance with the present utility model.

In the figure: 1. cleaning the ship; 2. a treatment box; 3. a mounting frame; 4. a slurry pump; 5. a conduit; 6. an extraction tube; 7. a stirring cavity; 8. a filter chamber; 9. a stirring assembly; 10. a material guiding pipe; 11. a movable plate; 12. a filter screen; 13. a vibration motor; 14. a sealing frame; 15. a driving motor; 16. a propeller; 17. a metal mesh; 18. a cushion block; 19. an elastic member; 20. a slag discharge pipe; 21. a rotating electric machine.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1, 2 and 3, a sludge cleaning device for hydraulic engineering includes: the device comprises a cleaning ship 1 and a treatment box 2 connected to the top end of the cleaning ship 1, wherein the top end of the cleaning ship 1 is connected with a slurry pump 4, the input end of the slurry pump 4 is connected with an extraction pipe 6, the outer wall of the cleaning ship 1 is connected with a plurality of clamps for fixing the extraction pipe 6, the output end of the slurry pump 4 is communicated with the inner cavity of the treatment box 2 through a conduit 5, and the conduit 5 conveys sludge into a filter cavity 8; wherein, a stirring cavity 7 and a filtering cavity 8 are formed in the inner cavity of the processing box 2 through a baffle plate, the stirring cavity 7 is communicated with the filtering cavity 8 through a material guide pipe 10 with an electromagnetic valve, a stirring assembly 9 is rotationally connected on the inner wall of the stirring cavity 7, a rotating motor 21 for driving the stirring assembly 9 to rotate is connected on the outer wall of the processing box 2, and the stirring assembly 9 is driven to rotate through the rotating motor 21, so that the stirring assembly 9 pulverizes garbage and stones in sludge;

referring to fig. 1 and 4, a movable plate 11 is hinged on one side inner wall of a filter cavity 8, a filter screen 12 is embedded and installed in a filter tank formed in the surface of the movable plate 11, a vibration motor 13 is connected on one side inner wall of the filter cavity 8, an output shaft of the vibration motor 13 is hinged with the bottom surface of the movable plate 11, a slag discharge pipe 20 and a discharge pipe which are communicated with the filter cavity 8 from top to bottom are arranged on one side outer wall of a treatment box 2, the movable plate 11 is driven to vibrate by the vibration motor 13, the movable plate 11 drives the filter screen 12 to filter stones and garbage therein, the filtered sludge is uniformly collected by the slag discharge pipe 20, the filtered sludge is discharged by the discharge pipe, valves are installed on the peripheries of the slag discharge pipe 20 and the discharge pipe, one end of the movable plate 11 extends into the slag discharge pipe 20, a cushion block 18 is connected on the inner wall of the filter cavity 8, an elastic piece 19 is connected between the cushion block 18 and the movable plate 11, the elastic piece 19 can be set as a spring, the movable plate 11 is limited by the elastic effect of the elastic piece 19, and noise is reduced.

Referring to fig. 1 and 3, a mounting frame 3 is provided on the rear wall of the cleaning boat 1, a detachable structure is provided between the cleaning boat 1 and the mounting frame 3, a driving motor 15 and a sealing frame 14 are connected on the inner wall of one side of the mounting frame 3, the sealing frame 14 is arranged on the periphery of the driving motor 15, an output shaft of the driving motor 15 extends to the outside of the sealing frame 14 and is connected with a propeller 16, the driving motor 15 drives the propeller 16 to rotate, the propeller 16 drives the cleaning boat 1 to move on the water surface, rectangular channels are dug in all of three vertical parts and one transverse part of the mounting frame 3, metal nets 17 are connected to the inner wall of the rectangular channels, and the metal nets 17 are used for preventing sundries in water from affecting the propeller 16.

Working principle: when the device is used, firstly, the propeller 16 is driven to rotate through the driving motor 15, the propeller 16 drives the cleaning boat 1 to move on the water surface, when the cleaning boat reaches a proper position, the propeller 16 stops moving, underwater sludge is guided into the crushing cavity in the treatment box 2 through the extracting pipe 6 and the guide pipe 5 by the sludge pump 4, the stirring assembly 9 is driven to rotate through the rotating motor 21, the stirring assembly 9 is used for crushing garbage and stones in the sludge, the garbage and stones are discharged into the filtering cavity 8 through the material guide pipe 10, the vibrating motor 13 is started, the movable plate 11 is driven to vibrate through the vibrating motor 13, the movable plate 11 drives the filter screen 12 to filter stones and garbage, the stones and the garbage are uniformly collected through the slag discharging pipe 20, and the filtered sludge is discharged through the material discharging pipe.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. A silt cleaning device for hydraulic engineering, comprising: the cleaning ship comprises a cleaning ship (1) and a treatment box (2) connected to the top end of the cleaning ship (1), wherein the top end of the cleaning ship (1) is connected with a slurry pump (4), the input end of the slurry pump (4) is connected with an extraction pipe (6), and the output end of the slurry pump (4) is communicated with the inner cavity of the treatment box (2) through a guide pipe (5);

the device is characterized in that a stirring cavity (7) and a filtering cavity (8) are formed in an inner cavity of the processing box (2) through a partition plate, the stirring cavity (7) is communicated with the filtering cavity (8) through a material guide pipe (10) with an electromagnetic valve, a stirring assembly (9) is rotationally connected to the inner wall of the stirring cavity (7), and a rotating motor (21) for driving the stirring assembly (9) to rotate is connected to the outer wall of the processing box (2);

the filter is characterized in that a movable plate (11) is hinged to the inner wall of one side of the filter cavity (8), a filter screen (12) is embedded and installed in a filter tank formed in the surface of the movable plate (11), a vibration motor (13) is connected to the inner wall of one side of the filter cavity (8), and an output shaft of the vibration motor (13) is hinged to the bottom surface of the movable plate (11).

2. The sludge cleaning device for hydraulic engineering according to claim 1, wherein a slag discharging pipe (20) and a discharging pipe which are communicated with the filter cavity (8) are arranged on the outer wall of one side of the treatment box (2) from top to bottom, and valves are arranged on the peripheries of the slag discharging pipe (20) and the discharging pipe.

3. The sludge cleaning device for hydraulic engineering according to claim 2, wherein one end of the movable plate (11) extends into the slag discharging pipe (20), a cushion block (18) is connected to the inner wall of the filter cavity (8), and an elastic piece (19) is connected between the cushion block (18) and the movable plate (11).

4. The sludge cleaning device for hydraulic engineering according to claim 1, wherein a mounting frame (3) is arranged on the rear wall of the cleaning ship (1), a driving motor (15) and a sealing frame (14) are connected to the inner wall of one side of the mounting frame (3), the sealing frame (14) is arranged on the periphery of the driving motor (15), and an output shaft of the driving motor (15) extends to the outside of the sealing frame (14) and is connected with a propeller (16).

5. The sludge cleaning device for hydraulic engineering according to claim 4, wherein rectangular channels are dug in the three vertical portions and one transverse portion of the mounting frame (3), and metal nets (17) are connected to the inner walls of the rectangular channels.

6. A sludge cleaning device for hydraulic engineering according to claim 1, characterized in that the outer wall of the cleaning vessel (1) is connected with a plurality of clamps for fixing the suction pipe (6).

7. A sludge cleaning device for hydraulic engineering according to claim 4, characterized in that the cleaning vessel (1) and the mounting frame (3) are of a detachable construction.