CN212715098U

CN212715098U - River course sediment removal device for hydraulic engineering

Info

Publication number: CN212715098U
Application number: CN202021165319.7U
Authority: CN
Inventors: 纪成林
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-22
Filing date: 2020-06-22
Publication date: 2021-03-16
Anticipated expiration: 2030-06-22

Abstract

The utility model discloses a river course sediment removal device for hydraulic engineering relates to hydraulic engineering technical field. The utility model comprises a stirring box and a filter box, wherein a mud suction port is arranged on one side surface of the stirring box, a mud suction pipe is arranged in the mud suction port, floats are arranged on the peripheral side surface of the mud suction pipe, a crusher and a mud suction pump are arranged in the mud suction pipe, a second stirrer is arranged on the peripheral surface of one end of the mud suction pipe, a box cover and a mud guide pipe are arranged on the upper surface of the stirring box, one end of the mud guide pipe extends into the inner bottom of the stirring box, and the other end of the mud guide pipe is provided with the filter box; a filter screen is arranged in the filter box. The utility model is provided with the crusher and the dredge pump in the dredge pipe, which is convenient to prevent the broken stone or the aquatic weed from winding the machine and causing the machine to be blocked; the second stirrer is arranged on the peripheral surface of one end of the sludge suction pipe, so that deep sludge can be stirred and loosened conveniently, the sludge can be sucked away by the sludge suction pipe better, and the phenomenon that water plants are not sucked or wound during sludge suction is avoided; and the side surface of the periphery of the sludge suction pipe is provided with the buoy, so that the depth of sludge suction can be conveniently and flexibly adjusted.

Description

River course sediment removal device for hydraulic engineering

Technical Field

The utility model belongs to the technical field of hydraulic engineering, especially, relate to a river course desilting device for hydraulic engineering.

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. Also known as water engineering. Water is a valuable resource essential for human production and life, but its naturally occurring state does not completely meet the needs of human beings. Only when hydraulic engineering is built, water flow can be controlled, flood disasters are prevented, and water quantity is adjusted and distributed to meet the requirements of people on water resources in life and production. Hydraulic engineering needs to build various types of hydraulic buildings such as dams, dikes, spillways, water gates, water inlets, channels, transition troughs, rafts, fishways and the like so as to achieve the aims.

To achieve its object. In recent years, as rivers, reservoirs, ponds and lakes in China are desilted without water, a large amount of silt and dirt are deposited at the bottom of the water, so that the water storage capacity and the ecological capacity are greatly reduced, a plurality of rivers and water channels are filled with the silt, the original ecological function is lost, and the conventional river desilting is realized by sucking out deep silt by using a mud pump, so that the desilting effect is achieved; however, a large amount of aquatic weeds and gravels exist in some river channels, the aquatic weeds are gathered and seriously wound in the suction dredge pump pipe, so that the suction dredge pump is abnormally operated, the blockage is caused, and the dredging efficiency is reduced; the existing dredging device can not accurately adjust the dredging depth.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a river course sediment removal device for hydraulic engineering, it can seriously twine in the dredge pump pipe to solve current a large amount of pasture and water and rubble gathering, influences the normal work of dredge pump and can't adjust the problem of dredging the degree of depth in a flexible way.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to a river dredging device for hydraulic engineering, which comprises a stirring box and a filter box, wherein a mud suction port is arranged on one side surface of the stirring box, a box cover and a mud guide pipe are arranged on the upper surface of the stirring box, a round hole and a handle are arranged on one surface of the box cover, and a stirrer is arranged in the round hole, so that silt is more easily sucked into the filter box; a second motor is arranged in the mud guide pipe, one end of the mud guide pipe extends into the bottom in the stirring tank, and the other end of the mud guide pipe is provided with a filter tank;

the filter box is provided with the fixed block on two relative surfaces, the fixed block upper surface is provided with the filter screen, conveniently to the simple mud-water separation of silt.

Furthermore, the stirrer comprises a stirring pipe and stirring blades, and a plurality of cleaning holes are formed in the peripheral side of the stirring pipe, so that the equipment can be cleaned automatically after sludge cleaning is finished, and labor waste is reduced; the agitator one end is provided with the motor, be provided with the water pipe in the agitator pipe.

Furthermore, a mud suction pipe is arranged in the mud suction port, floats are arranged on the peripheral side of the mud suction pipe, and the floats are in nested fit with the mud suction pipe, so that the depth of the mud suction can be conveniently and flexibly adjusted.

Furthermore, a crusher and a dredge pump are arranged in the dredge pipe, so that the broken stones and aquatic weeds in the sludge can be conveniently crushed while dredging is facilitated, and the phenomenon that a large amount of aquatic weeds and broken stones are gathered and can be seriously wound in the dredge pump pipe to influence the normal work of the dredge pump is avoided; and a second stirrer is arranged on the peripheral surface of one end of the sludge suction pipe.

Furthermore, a mud discharging hole is formed in one side face of the filter box, a mud discharging pipe is arranged in the mud discharging hole, a water discharging hole is formed in the other side face of the filter box, and a water discharging pipe is arranged in the water discharging hole.

Furthermore, the mud discharging pipe is tightly attached to the upper surface of the filter screen, and the water discharging pipe is tightly attached to the inner bottom surface of the filter box, so that mud water is conveniently discharged from the filter box.

The utility model discloses following beneficial effect has:

the utility model has the advantages that the crusher and the suction dredge pump are arranged in the suction dredge pipe, so that the sludge can be sucked away more easily, and broken stones and aquatic plants can be prevented from winding the machine to block the machine; the second stirrer is arranged on the peripheral surface of one end of the sludge suction pipe, so that deep sludge can be stirred and loosened conveniently, the sludge can be sucked away by the sludge suction pipe better, and the phenomenon that water plants are not sucked or wound during sludge suction is avoided; and the side surface of the periphery of the sludge suction pipe is provided with the buoy, so that the depth of sludge suction can be conveniently and flexibly adjusted.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic overall structure diagram of a river channel dredging device for hydraulic engineering;

FIG. 2 is a top view of a river dredging device for hydraulic engineering;

FIG. 3 is a cross-sectional view taken along line A-A of FIG. 2;

fig. 4 is a schematic side structure view of a river channel dredging device for hydraulic engineering.

In the drawings, the components represented by the respective reference numerals are listed below:

1-stirring box, 2-filtering box, 101-box cover, 1011-handle, 1012-stirrer, 1013-stirring pipe, 1014-stirring blade, 1015-cleaning hole, 1016-motor, 1017-water pipe, 102-mud guide pipe, 1021-second motor, 103-mud suction port, 1031-mud suction pipe, 1032-crusher, 1033-mud suction pump, 1034-float, 1035-second stirrer, 201-fixed block, 2011-filter screen, 203-mud discharge hole, 2031-mud discharge pipe and 204-drain pipe.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "middle", "outer", "inner", and the like, indicate positional or positional relationships, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the referenced components or elements must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Referring to fig. 1-4, the utility model relates to a river dredging device for hydraulic engineering, which comprises a stirring box 1 and a filter box 2, wherein a mud suction port 103 is arranged on one side surface of the stirring box 1, a box cover 101 and a mud guide pipe 102 are arranged on the upper surface of the stirring box 1, a round hole and a handle 1011 are arranged on one surface of the box cover 101, and a stirrer 1012 is arranged in the round hole, so that mud can be sucked into the filter box 2 more easily; a second motor 1021 is arranged in the mud guide pipe 102, one end of the mud guide pipe 102 extends into the bottom in the stirring box 1, and the other end of the mud guide pipe 102 is provided with a filter box 2;

the two opposite surfaces of the filter box 2 are provided with fixing blocks 201, and the upper surface of each fixing block 201 is provided with a filter screen 2011, so that sludge and water can be conveniently separated from sludge simply.

The stirrer 1012 comprises a stirring pipe 1013 and stirring blades 1014, and a plurality of cleaning holes 1015 are formed in the side surface of the periphery of the stirring pipe 1013, so that the equipment can be cleaned automatically after the sludge cleaning is finished, and the manpower waste is reduced; a motor 1016 is arranged at one end of the stirrer 1012, and a water pipe 1017 is arranged in the stirring pipe 1013.

Wherein, set up the mud suction pipe 1031 in the mud suction port 103, the side of the mud suction pipe 1031 is provided with cursory 1034, cursory 1034 and mud suction pipe 1031 nested cooperation, convenient nimble degree of depth of adjusting the suction mud.

The mud absorption pipe 1031 is internally provided with a crusher 1032 and a mud absorption pump 1033, so that the broken stones and aquatic weeds in the sludge are crushed while dredging is facilitated, and the phenomenon that a large amount of aquatic weeds and broken stones are gathered and seriously wound in the mud absorption pipe 1031 to influence the normal work of the mud absorption pump 1033 is avoided; a second agitator 1035 is provided on one peripheral surface of the sludge suction pipe 1031.

Wherein, a mud discharging hole 203 is arranged on one side surface of the filter box 2, a mud discharging pipe 2031 is arranged in the mud discharging hole 203, a water discharging hole is arranged on the other side surface of the filter box 2, and a water discharging pipe 204 is arranged in the water discharging hole.

The sludge discharge pipe 2031 is tightly attached to the upper surface of the filter screen 2011, so that sludge can be conveniently discharged, and the drain pipe 204 is tightly attached to the inner bottom surface of the filter box 2, so that sludge and water can be conveniently discharged from the filter box 2.

Referring to fig. 1-4, the present invention relates to a river dredging device for hydraulic engineering, and its using method: when the river channel needs to be desilted, firstly, the floats 1034 on the peripheral surface of the sludge suction pipe 1031 are well adjusted and fixed according to the desilting depth, then the sludge suction pipe 1031 is placed at the position needing desilting, one end of the sludge suction pipe 1031 is made to penetrate into sludge, then the sludge suction pump 1033 is started to suck out the sludge, meanwhile, the second stirrer 1035 stirs the sludge needing to be sucked out continuously to stir aquatic weeds in the sludge to prevent the sludge suction pump 1033 from being blocked, when the sludge passes through the crusher 1032, the sludge is further crushed to avoid damage to the sludge suction pump 1033 caused by the crushed stones in the sludge, finally, the sludge enters the stirring box 1, the stirrer 1012 stirs the sludge for the second time, then the sludge is sucked into the filter box 2 through the sludge guide pipe 102 to separate sludge from water, water flows out of the water discharge pipe 204, the sludge is discharged from the sludge discharge pipe 2031, and then the discharged sludge and water are treated to finish desilting.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a river course desilting device for hydraulic engineering, includes agitator tank (1) and rose box (2), its characterized in that: a mud suction port (103) is formed in one side face of the stirring box (1), a box cover (101) and a mud guide pipe (102) are arranged on the upper surface of the stirring box (1), a round hole and a handle (1011) are formed in one surface of the box cover (101), a stirrer (1012) is arranged in the round hole, a second motor (1021) is arranged in the mud guide pipe (102), one end of the mud guide pipe (102) extends into the inner bottom of the stirring box (1), and a filter box (2) is arranged at the other end of the mud guide pipe (102);

two surfaces of rose box (2) relative are provided with fixed block (201), fixed block (201) upper surface is provided with filter screen (2011).

2. The river channel dredging device for the water conservancy project according to claim 1, wherein the stirrer (1012) comprises a stirring pipe (1013) and stirring blades (1014), a plurality of cleaning holes (1015) are formed in the peripheral side surface of the stirring pipe (1013), a motor (1016) is arranged at one end of the stirrer (1012), and a water pipe (1017) is arranged in the stirring pipe (1013).

3. The river channel dredging device for the water conservancy project according to claim 1, wherein a sludge suction pipe (1031) is arranged in the sludge suction port (103), a float (1034) is arranged on the peripheral side surface of the sludge suction pipe (1031), and the float (1034) is in nested fit with the sludge suction pipe (1031).

4. A river channel dredging device for water conservancy project according to claim 3, characterized in that a crusher (1032) and a dredge pump (1033) are arranged in the dredge pipe (1031), and a second stirrer (1035) is arranged on the peripheral surface of one end of the dredge pipe (1031).

5. The river channel dredging device for the water conservancy project according to claim 1, wherein a sludge discharge hole (203) is formed in one side surface of the filter box (2), a sludge discharge pipe (2031) is arranged in the sludge discharge hole (203), a water discharge hole is formed in the other side surface of the filter box (2), and a water discharge pipe (204) is arranged in the water discharge hole.

6. The river channel dredging device for the water conservancy project according to claim 5, wherein the sludge discharge pipe (2031) is tightly attached to the upper surface of the filter screen (2011), and the drain pipe (204) is tightly attached to the inner bottom surface of the filter box (2).