CN217204361U

CN217204361U - Sediment discharging device for hydraulic engineering

Info

Publication number: CN217204361U
Application number: CN202220253634.8U
Authority: CN
Inventors: 高春雷; 郭宇; 李成威; 冯先龙; 袁存杰
Original assignee: Henan Ji'an Construction Group Co ltd
Current assignee: Henan Ji'an Construction Group Co ltd
Priority date: 2022-02-07
Filing date: 2022-02-07
Publication date: 2022-08-16
Anticipated expiration: 2032-02-07

Abstract

The application relates to the technical field of hydraulic engineering, in particular to a silt removing device for the hydraulic engineering, which comprises a box body, a mud pumping assembly and a separating 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 feeding pipe and a discharging pipe are installed on the water pump, the feeding pipe is inserted into a river channel, and the discharging pipe is inserted into the box body; the separating assembly comprises a filter plate fixedly embedded in the box body, a guide plate overturned on a vertical surface and a motor installed on the box body, the filter plate is arc-shaped and is upwarped at two ends, the middle part of the guide plate is connected to the inner wall of the box body through the rotation of a horizontal shaft, the lower end of the guide plate is rotated to be abutted to the upper surface of the filter plate, the upper end of the guide plate stretches into the left side and the right side of one end of the box body at a discharge pipe to swing, and an output shaft of the motor and the horizontal shaft are coaxially arranged and connected to the horizontal shaft. The water body in the silt can be separated out and flows back to the river channel.

Description

Sediment discharging device for hydraulic engineering

Technical Field

The application relates to hydraulic engineering's technical field especially relates to a hydraulic engineering is with arranging silt 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 river channels 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.

Disclosure of Invention

In order to separate the water among the silt and flow back the river course, this application provides a hydraulic engineering is with arranging silt device.

The application provides a pair of hydraulic engineering is with arranging silt device adopts following technical scheme: a silt discharging 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 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 and inserted into a river channel and the box body respectively; the separable set includes that the fixed filter plate of establishing in the box of inlaying, the guide plate of upset on vertical face with install the motor on the box, the filter plate is the arc and sets up and upwarps at its both ends, the middle part of guide plate is passed through the horizontal axis and is rotated and connect in the inner wall of box, the lower extreme of guide plate rotates and contradicts in the upper surface of filter plate, the left and right sides swing of one end in the box is stretched into at the discharging pipe in the upper end of guide plate, the output shaft of motor is the coaxial line setting and connects in the horizontal axis with the horizontal axis.

Optionally, the left and right sides of box all is equipped with the mud discharging port, and two mud discharging ports are located the both ends department that the filter plate perk upwards, and mud discharging port department is equipped with the closure.

Optionally, the closing piece comprises a closing plate rotatably connected to the wall of the sludge discharge port through a rotating shaft, and the rotating shaft is horizontally arranged; when the closing plate is closed at the sludge discharge port, the axis of the rotating shaft is positioned right above the gravity center of the closing plate.

Optionally, the height of the opening wall at the bottom of the sludge discharge port is gradually reduced from the inside of the box body to the outside of the box body.

Optionally, the outer walls of the left side and the right side of the box body are respectively provided with a collection box with an upward opening, and the collection boxes are positioned below the corresponding sludge discharge ports.

Optionally, push rods for pushing the closing plate to be separated from the sludge discharge port are mounted on the left side and the right side of the guide plate.

Optionally, both sides all are equipped with the roll groove around the guide plate, roll in the roll groove and inlay and be equipped with the ball, all are equipped with the arc wall that supplies the ball to roll to inlay to establish on the relative both sides inner wall of box.

Optionally, a plurality of tearing teeth that contradict in the filter plate upper surface are all installed to the left and right sides of guide plate.

To sum up, the application comprises the following beneficial technical effects:

1. in the process of cleaning the sludge, the water pump extracts the sludge through the feeding pipe and discharges the sludge to the upper surface of the filter plate through the discharging pipe, the sludge is accumulated on the upper surface of the filter plate, and water passes through the filter plate and flows back into the river channel through the return pipe;

2. in the process of cleaning the sludge, the motor can drive the horizontal shaft to rotate, so that the upper end of the guide plate rotates to the left side or the right side of one end of the discharge pipe extending into the box body, the sludge discharged from the discharge pipe slides downwards on the guide plate to the right side or the left side of the guide plate, the side without the sludge on the upper surface of the filter plate can filter the sludge, the side with the sludge on the upper surface of the filter plate can drain, and the separation speed and the separation effect of the sludge and water are improved;

3. when the guide plate pushes the sludge on the upper surface of the filter plate to one of the sludge discharge ports, the guide plate pushes the sealing plate in the sludge discharge port to rotate towards the push rod on one side of the sludge discharge port, so that the sealing plate is separated from the sludge discharge port in a rotating manner, and the sludge pushed by the guide plate is discharged into the collection box from the sludge discharge port.

Drawings

FIG. 1 is a schematic sectional view of the whole of an embodiment of the present application;

fig. 2 is a schematic sectional view showing a casing in the embodiment of the present application.

Reference numerals: 1. a box body; 11. an arc-shaped slot; 12. a sludge discharge port; 13. a collection box; 14. a closing plate; 15. a rotating shaft; 2. a mud pumping assembly; 21. a water pump; 22. a feed pipe; 23. a discharge pipe; 24. a return pipe; 3. a separation assembly; 31. filtering the plate; 32. a baffle; 33. a horizontal axis; 34. a motor; 35. a rolling groove; 36. a ball bearing; 37. tearing teeth; 38. a push rod.

Detailed Description

The present application is described in further detail below with reference to figures 1-2.

The embodiment of the application discloses hydraulic engineering is with arranging silt device. As shown in fig. 1, the silt discharging device for the water conservancy project comprises a box body 1, a mud pumping assembly 2 and a separating assembly 3, wherein 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 24 communicated with the bottom of the box body 1, a feed pipe 22 and a discharge pipe 23 are arranged on the water pump 21, and one end, far away from the water pump 21, of the feed pipe 22 is inserted into a river channel, so that silt is pumped; an end of the discharge pipe 23 remote from the water pump 21 is inserted into the tank 1 so that the extracted sludge enters the tank 1.

The separation assembly 3 comprises a filter plate 31 fixedly embedded in the box body 1, sludge in the discharge pipe 23 falls onto the filter plate 31, the sludge is accumulated on the upper surface of the filter plate 31, and water passes through the filter plate 31 and flows back into a river channel through the return pipe 24; the filter plates 31 are arranged in an arc shape, and both ends of the filter plates 31 are raised, so that the sludge on the filter plates 31 is gathered at the center of the downward recess of the filter plates 31, and the filter plates 31 are not easy to be completely blocked.

As shown in fig. 1 and 2, the separation assembly 3 further includes a guide plate 32 and a motor 34 mounted on the box body 1, the guide plate 32 is rotatably connected to the inner wall of the box body 1 through a horizontal shaft 33 at the middle part thereof, the lower end of the guide plate 32 is rotatably abutted to the upper surface of the filter plate 31, the guide plate 32 swings at the left and right sides of one end of the discharge pipe 23 extending into the box body 1, and the output shaft of the motor 34 is coaxially arranged with the horizontal shaft 33 and connected to the horizontal shaft 33.

In the process of cleaning sludge, the motor 34 can drive the horizontal shaft 33 to rotate, so that the upper end of the guide plate 32 rotates to the left side or the right side of one end of the discharging pipe 23 extending into the box body 1, and the sludge discharged from the discharging pipe 23 slides downwards on the guide plate 32 to the right side or the left side of the guide plate 32.

When the upper surface of the filter plate 31 on the left side of the guide plate 32 is full of sludge, the motor 34 drives the horizontal shaft 33 to rotate, so that the upper end of the guide plate 32 rotates to the left side of one end of the discharge pipe 23 extending into the box body 1, and at the moment, the sludge discharged from the discharge pipe 23 slides downwards on the guide plate 32 to the upper surface of the filter plate 31 on the right side of the guide plate 32, so that the sludge is continuously filtered; and the water in the sludge on the upper surface of the filter plate 31 on the left side of the guide plate 32 is gradually leached, so that the separation effect of the sludge and the water is improved.

When the upper surface of the filter plate 31 on the right side of the guide plate 32 is full of sludge, the motor 34 drives the horizontal shaft 33 to rotate, so that the upper end of the guide plate 32 rotates to the right side of one end of the discharge pipe 23 extending into the box body 1, and at the moment, the sludge discharged from the discharge pipe 23 slides downwards on the guide plate 32 to the upper surface of the filter plate 31 on the right side of the guide plate 32, so that the sludge is continuously filtered; and the water in the sludge on the upper surface of the filter plate 31 on the right side of the guide plate 32 is gradually leached, so that the separation effect of the sludge and the water is improved.

The front side and the rear side of the guide plate 32 are both provided with rolling grooves 35, balls 36 are embedded in the rolling grooves 35 in a rolling manner, and the inner walls of the two opposite sides of the box body 1 are both provided with arc-shaped grooves 11. When the motor 34 drives the guide plate 32 to rotate through the horizontal shaft 33, the balls 36 roll in the rolling grooves 35 and the arc-shaped grooves 11, so that the stability of the guide plate 32 in the rotating process is improved.

The left side and the right side of the box body 1 are both provided with sludge discharge ports 12, and the two sludge discharge ports 12 are respectively arranged at two ends of the filter plate 31 which are tilted upwards. In the rotation process of guide plate 32, the lower extreme of guide plate 32 can push the silt of filter plate 31 upper surface to the mud discharging port 12 in, and silt will be discharged outside box 1 through mud discharging port 12, has made things convenient for the clearance of silt on the filter plate 31.

The left side and the right side of the guide plate 32 are provided with a plurality of tearing teeth 37 which are abutted against the upper surface of the filter plate 31, and in the rotating process of the guide plate 32, the tearing teeth 37 firstly tear the sludge on the upper surface of the filter plate 31, so that the lower end of the guide plate 32 rotates to clean the sludge on the upper surface of the filter plate 31.

The height of the bottom opening wall of the sludge discharge opening 12 is gradually reduced from the inside of the box body 1 to the outside of the box body 1, so that sludge is not easy to accumulate on the bottom opening wall of the sludge discharge opening 12; all install the collection box 13 that the opening faced upward on the left and right sides outer wall of box 1, collect box 13 and be located the oblique below that corresponds mud discharging port 12, will fall into from mud discharging port 12 exhaust silt and collect box 13 in, realized the collection to silt.

The sludge discharge port 12 is provided with a sealing piece, the sealing piece comprises a sealing plate 14 which is rotatably connected to the wall of the sludge discharge port 12 through a rotating shaft 15, and the rotating shaft 15 is horizontally arranged. When the closing plate 14 is not subjected to external force, the closing plate 14 hangs down and is closed at the sludge discharge port 12, and the axis of the rotating shaft 15 is positioned right above the gravity center of the closing plate 14; since the object always tends to have a lower center of gravity, the closing plate 14 will be kept stable, ensuring the closing effect of the closing plate 14 on the sludge discharge opening 12.

Push rods 38 are mounted on the left side and the right side of the flow guide plate 32, when the flow guide plate 32 pushes the sludge on the upper surface of the filter plate 31 to one of the sludge discharge ports 12, the push rods 38 on the side of the flow guide plate 32 facing the sludge discharge port 12 push the closing plate 14 in the sludge discharge port 12 to rotate, so that the closing plate 14 is rotated and separated from the sludge discharge port 12, and the sludge pushed by the flow guide plate 32 is discharged from the sludge discharge port 12 into the collecting box 13.

The implementation principle of a row's silt device for hydraulic engineering of the embodiment of this application is: during the process of cleaning the sludge, the water pump 21 will pump the sludge through the feeding pipe 22 and discharge the sludge to the upper surface of the filter plate 31 through the discharging pipe 23, the sludge will be accumulated on the upper surface of the filter plate 31, and the water will pass through the filter plate 31 and flow back into the river channel through the return pipe 24.

When the upper surfaces of the filter plates 31 on the left side of the guide plate 32 are full of sludge, the motor 34 drives the horizontal shaft 33 to rotate, so that the upper end of the guide plate 32 rotates to the left side of one end of the discharge pipe 23 extending into the box body 1, and at the moment, the sludge discharged from the discharge pipe 23 slides downwards on the guide plate 32 to the upper surfaces of the filter plates 31 on the right side of the guide plate 32, so that the sludge is continuously filtered; and the water in the sludge on the upper surface of the filter plate 31 on the left side of the guide plate 32 is gradually leached, so that the separation effect of the sludge and the water is improved.

When sludge on the filter plate 31 needs to be cleaned, the motor 34 drives the horizontal shaft 33 to rotate, the horizontal shaft 33 drives the guide plate 32 to rotate towards one of the sludge discharge ports 12 to be close to the sludge discharge port, the tearing teeth 37 on the guide plate 32 tear the sludge on the upper surface of the filter plate 31 firstly, and the sludge on the upper surface of the filter plate 31 is scraped at the lower end of the guide plate 32; then the guide plate 32 pushes the closing plate 14 in the sludge discharge port 12 to rotate towards the push rod 38 on one side of the sludge discharge port 12, so that the closing plate 14 is separated from the sludge discharge port 12 in a rotating manner, and the sludge pushed by the guide plate 32 is discharged from the sludge discharge port 12 into the collecting box 13, thereby realizing the quick cleaning of the sludge on the upper surface of the filter plate 31.

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

1. The utility model provides a hydraulic engineering is with arranging silt 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 (24) communicated with the bottom of the box body (1), and a feed pipe (22) and a discharge pipe (23) which are respectively inserted into a river channel and the box body (1) are arranged on the water pump (21); separation module (3) are including fixed filter plate (31) of inlaying establishing in box (1), guide plate (32) of upset on vertical face and motor (34) of installing on box (1), filter plate (31) are arc setting and its both ends upwarp, the middle part of guide plate (32) is passed through horizontal axis (33) and is rotated and connect in the inner wall of box (1), the lower extreme of guide plate (32) is rotated and is contradicted in the upper surface of filter plate (31), the left and right sides swing of one end in box (1) is stretched into in discharging pipe (23) in the upper end of guide plate (32), the output shaft and horizontal axis (33) of motor (34) are the coaxial line setting and connect in horizontal axis (33).

2. The water conservancy project is with arranging silt device of claim 1, characterized in that: the left side and the right side of the box body (1) are respectively provided with a sludge discharge port (12), the two sludge discharge ports (12) are respectively arranged at two ends of the filter plate (31) which is tilted upwards, and a sealing part is arranged at the sludge discharge port (12).

3. The water conservancy project is with arranging silt device of claim 2, characterized in that: the closing piece comprises a closing plate (14) which is rotatably connected to the wall of the sludge discharge port (12) through a rotating shaft (15), and the rotating shaft (15) is horizontally arranged; when the closing plate (14) is closed at the sludge discharge port (12), the axis of the rotating shaft (15) is positioned right above the gravity center of the closing plate (14).

4. The water conservancy project is with arranging silt device of claim 3, characterized in that: the height of the bottom opening wall of the sludge discharge opening (12) is gradually reduced from the inside of the box body (1) to the outside of the box body (1).

5. The water conservancy project is with arranging silt device of claim 3, characterized in that: the collection box (13) with the upward opening is installed on the outer walls of the left side and the right side of the box body (1), and the collection box (13) is located below the sludge discharge port (12) in an inclined mode.

6. The water conservancy project is with arranging silt device of claim 3, characterized in that: push rods (38) used for pushing the closing plate (14) to be separated from the sludge discharge port (12) are mounted on the left side and the right side of the guide plate (32).

7. The water conservancy project is with arranging silt device of claim 1, characterized in that: both sides all are equipped with roll groove (35) around guide plate (32), and the roll is inlayed in roll groove (35) and is equipped with ball (36), all is equipped with on the both sides inner wall that supplies ball (36) to roll and inlays arc wall (11) of establishing on box (1) the relative both sides.

8. The water conservancy project is with arranging silt device of claim 1, characterized in that: the left and right sides of guide plate (32) all install a plurality of contradiction in tear tooth (37) of filter plate (31) upper surface.