CN216713175U - Hydraulic engineering sediment removal device - Google Patents

Abstract

The application relates to the technical field of hydraulic engineering, in particular to a hydraulic engineering dredging device which comprises a barrel body, a mud pumping assembly and a separation assembly, wherein a plurality of idler wheels are installed at the bottom of the barrel body; the separating assembly comprises a filter disc embedded in the barrel body and a trash discharging pipe penetrating through the filter disc and the bottom of the barrel body, the height of the upper surface of the filter disc is gradually reduced from the edge part to the center, and a trash discharging port located at the center of the filter disc is formed in the upper end of the trash discharging pipe; the trash discharging opening is provided with a sealing plate and a rotating rod which is rotatably connected to the barrel body, one end of the rotating rod is connected to the sealing plate, the other end of the rotating rod is located on the outer side of the barrel body, and the sealing plate can control the trash discharging opening to be opened and closed through rotation. The application can reduce the waste of water resources in the dredging process.

Description

Hydraulic engineering sediment removal device

Technical Field

The application relates to hydraulic engineering's technical field, especially relate to a hydraulic engineering sediment removal 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 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 barrel body, a mud pumping assembly and a separating assembly, wherein a plurality of idler wheels are mounted at the bottom of the barrel body, the mud pumping assembly comprises a water pump mounted on the barrel body and a return pipe communicated with the bottom of the barrel body, and a feed pipe inserted into a river channel and a discharge pipe inserted into the barrel body are mounted on the water pump; the separating assembly comprises a filter disc embedded in the barrel body and a trash discharging pipe penetrating through the filter disc and the bottom of the barrel body, the height of the upper surface of the filter disc is gradually reduced from the edge part to the center, and a trash discharging port located at the center of the filter disc is formed in the upper end of the trash discharging pipe; the trash discharging opening is provided with a sealing plate and a rotating rod which is rotatably connected to the barrel body, one end of the rotating rod is connected to the sealing plate, the other end of the rotating rod is located on the outer side of the barrel body, and the sealing plate can control the trash discharging opening to be opened and closed through rotation.

Optionally, install on the staving and supply the dwang to rotate the solid fixed cylinder of establishing of inlaying, screw-thread fit has the first bolt that is used for supporting tight dwang lateral wall on the solid fixed cylinder.

Optionally, the lateral wall of dwang is equipped with the groove of establishing that inlays that supplies first bolt rotatory to inlay to establish, and when first bolt inlays to establish and establishes in inlaying the groove, the closing plate will be sealed in row's miscellaneous mouthful.

Optionally, a scraper abutting against the upper surface of the filter disc is mounted on the rotating rod.

Optionally, the impurity discharging port is arranged in a semicircular shape, and the lower surface of the sealing plate is abutted against the upper end surface of the impurity discharging pipe.

Optionally, the upper end of the barrel body is provided with an arc-shaped cavity for the discharging pipe to penetrate through in a rotating mode, and the discharging pipe is provided with a sliding block which is connected to the barrel body in a rotating mode around the axis of the barrel body.

Optionally, a second bolt for abutting against the upper end of the barrel body is in threaded fit with the sliding block.

Optionally, two splint are installed to the bottom of staving, and two splint are common to be held and are collected the box, collect the box mouth of box up and lie in the lower extreme department of arranging miscellaneous pipe, all install the backup pad of contradicting in collecting box lower extreme on two splint.

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 into the barrel body through the discharging pipe, the sludge is accumulated on the upper surface of the filter disc, and water in the sludge passes through the filter disc and flows back into the river channel through the return pipe;

2. the discharging pipe can rotate in the arc-shaped cavity, so that sludge can fall on different positions of the upper surface of the filter disc, the filter disc can filter the sludge conveniently, the discharging pipe can be locked and fixed on the barrel body through the second bolt, and the stability of the discharging pipe during discharging the sludge is ensured;

3. workers can rotate the rotating rod to extend out of the barrel body, so that the rotating plate drives the sealing plate to rotate, and the sealing plate can control the opening and closing of the impurity discharging port;

4. the dwang drives the rotatory in-process of scraper blade and closing plate, and the rotatable silt of scraping of scraper blade piles up at the filter disc upper surface for the silt of filter disc upper surface descends to row's miscellaneous mouthful department, and the closing plate can scrape the silt of piling up on arranging miscellaneous pipe up end, so that silt discharges through arranging miscellaneous mouthful.

Drawings

FIG. 1 is a schematic diagram of the overall structure in the embodiment of the present application;

FIG. 2 is a schematic diagram showing the construction of a tapping pipe and a barrel body in an embodiment of the present application;

FIG. 3 is a schematic sectional view of the whole of the embodiment of the present application;

FIG. 4 is a schematic cross-sectional view showing the interior of the bucket body in the example of the present application;

fig. 5 is a partially enlarged schematic view at a in fig. 3.

Reference numerals: 1. a barrel body; 11. a roller; 12. an arcuate cavity; 13. a dovetail groove; 14. a fixed cylinder; 15. a first bolt; 2. a mud pumping assembly; 21. a water pump; 22. a feed pipe; 23. a discharge pipe; 24. a slider; 25. a second bolt; 26. a return pipe; 3. a separation assembly; 31. a filter disc; 32. a trash removal pipe; 33. a trash discharge port; 34. a collection box; 35. a splint; 36. a support plate; 37. a closing plate; 38. rotating the rod; 381. embedding a groove; 39. a scraper.

Detailed Description

The present application is described in further detail below with reference to figures 1-5.

The embodiment of the application discloses hydraulic engineering desilting device. As shown in figure 1, the dredging device for the hydraulic engineering comprises a barrel 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 barrel body 1, so that the barrel body 1 is convenient to move and transport; the sludge pumping assembly 2 comprises a water pump 21 arranged on the barrel body 1, a feeding pipe 22 is arranged on the water pump 21, and the water pump 21 can pump sludge in the river channel through the feeding pipe 22; the water pump 21 is further provided with a discharge pipe 23, and the water pump 21 can discharge sludge into the barrel body 1 through the discharge pipe 23.

As shown in fig. 3 and 4, the separation assembly 3 includes a filter disc 31 embedded in the tub 1, sludge entering the tub 1 will be accumulated on the upper surface of the filter disc 31, and a water body in the sludge will pass through the filter disc 31 and flow to the bottom of the tub 1; a return pipe 26 is installed at the bottom of the barrel body 1, and the water body at the bottom of the barrel body 1 can flow back into the river channel through the return pipe 26.

The height of the upper surface of the filter disc 31 is gradually reduced from the edge part to the center, so that the sludge on the upper surface of the filter disc 31 is gradually gathered to the center of the upper surface of the filter disc 31, and the filter disc 31 is not easy to be completely blocked; the upper end of staving 1 is equipped with and supplies discharging pipe 23 to rotate the arc chamber 12 of wearing to establish, and discharging pipe 23 can be at the internal rotation of arc chamber 12 for silt can fall in the different positions of filter disc 31 upper surface, has made things convenient for filter disc 31 to filter silt.

As shown in fig. 1 and 2, the discharge pipe 23 is provided with a slide block 24 arranged in an arc shape, the cross section of the slide block 24 is arranged in a dovetail shape, the upper end of the barrel body 1 is provided with a dovetail groove 13 arranged in an annular shape, and the slide block 24 is embedded in the dovetail groove 13 in a sliding manner, so that the stability of the discharge pipe 23 in the rotating process is improved; the two ends of the sliding block 24 are all in threaded fit with the second bolts 25, and the second bolts 25 can rotate to abut against the bottom groove wall of the dovetail groove 13, so that the discharging pipe 23 can be locked and fixed on the barrel body 1, and the stability of the discharging pipe 23 during discharging sludge is guaranteed.

As shown in fig. 3 to 5, the bottom of the filtering disc 31 and the bottom of the barrel 1 are provided with a vertical impurity discharging pipe 32, the upper end of the impurity discharging pipe 32 is provided with an impurity discharging port 33 located at the center of the filtering disc 31, and the sludge gathered at the center of the filtering disc 31 can enter the impurity discharging pipe 32 through the impurity discharging port 33; the lower extreme of arranging miscellaneous pipe 32 is equipped with collection box 34 that the box mouth faces upwards, and the silt in arranging miscellaneous pipe 32 can fall into in collecting box 34, has realized the collection to silt.

Two splint 35 are installed to the bottom of staving 1, and two splint 35 centre gripping are in collecting box 34 jointly, and all install on two splint 35 and contradict in the backup pad 36 of collecting box 34 lower terminal surface to the stability of collecting box 34 when collecting silt has been guaranteed.

The impurity discharging port 33 is arranged in a semicircular shape, a sealing plate 37 is arranged above the impurity discharging port 33, a rotating rod 38 which is vertically arranged is fixed on the upper surface of the sealing plate 37, and the upper end of the rotating rod 38 is rotatably connected to the barrel body 1 and extends out of the barrel body 1. A worker can rotate the rotating rod 38 to extend out of the barrel body 1, so that the rotating plate drives the closing plate 37 to rotate, and the closing plate 37 controls the opening and closing of the impurity discharging port 33.

It is worth mentioning that the rotating rod 38 is provided with a scraper 39, the scraper 39 abuts against the upper surface of the filter disc 31, and during the rotation of the rotating rod 38, the scraper 39 can rotate to scrape off the sludge accumulated on the upper surface of the filter disc 31, so that the sludge on the upper surface of the filter disc 31 slides down to the impurity discharge port 33; the lower surface of the closing plate 37 abuts against the upper end surface of the impurity discharging pipe 32, so that the closing plate 37 can scrape off sludge accumulated on the upper end surface of the impurity discharging pipe 32 during rotation, so that the sludge can be discharged through the impurity discharging port 33.

The upper end surface of the barrel body 1 is provided with a fixed barrel 14, and the rotating rod 38 is rotatably embedded in the fixed barrel 14; the fixed cylinder 14 is provided with a first bolt 15 which radially extends along the fixed cylinder 14 in a threaded fit manner, the side wall of the rotating rod 38 is provided with an embedding groove 381 which radially extends along the rotating rod 38, and the first bolt 15 can be rotatably embedded into the embedding groove 381. When the first bolt 15 is embedded in the embedding groove 381, the closing plate 37 is closed at the impurity discharging port 33, and the stability of the closing plate 37 when the closing plate is closed at the impurity discharging port 33 is improved.

The implementation principle of a hydraulic engineering desilting device of the embodiment of the application is as follows: during the dredging process, the water pump 21 will pump the sludge in the river channel through the feeding pipe 22 and discharge the sludge into the barrel body 1 through the discharging pipe 23, the sludge will be accumulated on the upper surface of the filter disc 31, and the water in the sludge will pass through the filter disc 31 and flow back into the river channel through the return pipe 26.

When sludge on the upper surface of the filter disc 31 needs to be cleaned, a worker extends the rotating rod 38 to one end outside the barrel body 1, and the rotating rod 38 drives the scraper 39 to rotate to scrape off the sludge accumulated on the upper surface of the filter disc 31, so that the sludge on the filter disc 31 is gathered at the impurity discharge port 33; at the same time, the rotating rod 38 will drive the closing plate 37 to rotate to scrape off the sludge accumulated on the upper end surface of the impurity discharging pipe 32, so that the sludge can be smoothly discharged into the collecting box 34 through the impurity discharging port 33 and the impurity discharging pipe 32.

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 barrel body (1), a mud pumping assembly (2) and a separating assembly (3), wherein a plurality of idler wheels (11) are installed at the bottom of the barrel body (1), the mud pumping assembly (2) comprises a water pump (21) installed on the barrel body (1) and a return pipe (26) communicated with the bottom of the barrel body (1), and a feeding pipe (22) used for being inserted into a river channel and a discharging pipe (23) used for being inserted into the barrel body (1) are installed on the water pump (21); the separation assembly (3) comprises a filter disc (31) embedded in the barrel body (1) and a trash discharge pipe (32) penetrating through the filter disc (31) and the bottom of the barrel body (1), the height of the upper surface of the filter disc (31) is gradually reduced from the edge part to the center, and a trash discharge port (33) located at the center of the filter disc (31) is formed in the upper end of the trash discharge pipe (32); the impurity discharging port (33) is provided with a closing plate (37) and a rotating rod (38) which is rotatably connected with the barrel body (1), one end of the rotating rod (38) is connected with the closing plate (37), the other end of the rotating rod (38) is positioned at the outer side of the barrel body (1), and the closing plate (37) can control the opening and closing of the impurity discharging port (33) through rotation.

2. The hydraulic engineering desilting device of claim 1, characterized in that: the barrel body (1) is provided with a fixed barrel (14) for the rotating rod (38) to be rotatably embedded, and the fixed barrel (14) is provided with a first bolt (15) which is used for tightly abutting against the side wall of the rotating rod (38) in a threaded fit manner.

3. A hydraulic engineering dredging device according to claim 2, characterized in that: the lateral wall of the rotating rod (38) is provided with an embedding groove (381) for the first bolt (15) to be embedded in a rotating mode, and when the first bolt (15) is embedded in the embedding groove (381), the sealing plate (37) is sealed at the impurity discharging port (33).

4. The hydraulic engineering desilting device of claim 1, characterized in that: and a scraper (39) abutting against the upper surface of the filter disc (31) is arranged on the rotating rod (38).

5. The hydraulic engineering desilting device of claim 1, characterized in that: the impurity discharging port (33) is arranged in a semicircular shape, and the lower surface of the closing plate (37) is abutted against the upper end surface of the impurity discharging pipe (32).

6. The hydraulic engineering desilting device of claim 1, characterized in that: the upper end of the barrel body (1) is provided with an arc-shaped cavity (12) for the discharging pipe (23) to penetrate through in a rotating mode, and a sliding block (24) which is connected to the barrel body (1) in a rotating mode around the axis of the barrel body (1) is installed on the discharging pipe (23).

7. A hydraulic engineering sediment removal device of claim 6, characterized in that: and a second bolt (25) used for tightly abutting against the upper end of the barrel body (1) is in threaded fit with the sliding block (24).

8. The hydraulic engineering desilting device of claim 1, characterized in that: two splint (35) are installed to the bottom of staving (1), and two splint (35) are the common centre gripping of clamp have collect box (34), and the box mouth of collecting box (34) is up and be located the lower extreme department of arranging miscellaneous pipe (32), all installs on two splint (35) and contradicts in backup pad (36) of collecting box (34) lower terminal surface.

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