CN220666332U

CN220666332U - River channel dredging device

Info

Publication number: CN220666332U
Application number: CN202321635277.2U
Authority: CN
Inventors: 刘志明; 唐磊; 郭晶晶; 查艳君; 蓝秀媚; 夏晓春
Original assignee: Zhejiang Huansheng Environmental Engineering Co ltd
Current assignee: Zhejiang Huansheng Environmental Engineering Co ltd
Priority date: 2023-06-26
Filing date: 2023-06-26
Publication date: 2024-03-26
Anticipated expiration: 2033-06-26

Abstract

The utility model relates to the technical field of dredging, in particular to a river dredging device, which comprises a device main body, wherein a first motor is fixedly connected below the inner wall of the device main body, a stirring blade is fixedly connected to the rotation output end of the first motor, a conveying pipe is fixedly connected above the left side surface of the device main body, a separation assembly is arranged at the top end of the device main body, a filter sleeve is fixedly connected inside the separation assembly, one end of the conveying pipe, which is far away from the device main body, extends into the separation assembly and is communicated with the filter sleeve, and a drain pipe is embedded in the right side surface of the separation assembly; this kind of river channel dredging device through being provided with the stirring leaf, starts first motor after the device main part is put into the river channel and drives the stirring leaf and rotate in can bringing into the device main part bottom silt to in entering the filter sleeve through the conveyer pipe, make the water in the silt pass through filter sleeve and silt separation, make this device dredging in-process be difficult for taking away the water in the river channel in the lump.

Description

River channel dredging device

Technical Field

The utility model relates to the technical field of dredging, in particular to a river dredging device.

Background

River dredging generally refers to river treatment, and belongs to hydraulic engineering. Blowing and stirring the silt deposited on the river bottom into turbid water by mechanical equipment, and flowing away along with the river water, so that the dredging effect is achieved, and a dredging device is needed;

most of the existing dredging devices adsorb sludge and sewage in the river channel through a powerful water pump, so that the water and the sludge in the river channel are adsorbed and cleaned at the same time, and a large amount of water in the river channel is lost;

therefore, we propose a new river dredging device to solve the problem that the dredging device in the device can pump away the water in the silt together while clearing away the silt, resulting in water loss in the river.

Disclosure of Invention

The utility model aims to provide a river dredging device, which aims to solve the problem that water in the sludge is pumped away together when the sludge is removed by the dredging device in the background art, so that water in the river is lost.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a river channel dredging device, includes the device main part, the first motor of inner wall below fixedly connected with of device main part, the rotation output fixedly connected with stirring leaf of first motor, the left surface top fixedly connected with conveyer pipe of device main part, the top of device main part is provided with the separation subassembly, the inside fixedly connected with of separation subassembly filters the cover, the conveyer pipe keep away from device main part one end and extend to in the separation subassembly link up the setting with the filter cover, the right side embedding of separation subassembly is provided with the blow off pipe, the blow off pipe link up the setting with the right side of filtering the cover.

Preferably, the top surface of the inner wall of the device body extends obliquely upward from right to left into the conveying pipe.

Preferably, the inside fixedly connected with second motor of filter housing, the rotation output of second motor is fixed connection with auger pole.

Preferably, the upper end and the lower end of the auger stem are fixedly connected with cleaning strips, and the cleaning strips are tightly attached to the inner wall of the filter sleeve.

Preferably, the right side of the cross section of the inner wall of the filter sleeve is in a right inclined truncated cone shape.

Preferably, the inside lower right corner fixedly connected with water pump of separation subassembly, the water pump link up the setting with the drain pipe.

Compared with the prior art, the utility model has the beneficial effects that:

1. this kind of river channel dredging device through being provided with the stirring leaf, starts first motor after the device main part is put into the river channel and drives the stirring leaf and rotate in can bringing into the device main part bottom silt to in entering the filter sleeve through the conveyer pipe, make the water in the silt pass through filter sleeve and silt separation, make this device dredging in-process be difficult for taking away the water in the river channel in the lump.

2. Secondly, this kind of river channel dredging device through being provided with the auger pole, starts the second motor and drives the auger pole and rotate and stir broken and to the blow off intraductal water conservancy diversion of silt that gets into the filter housing, makes silt to the blow off intraductal water conservancy diversion and discharge filter housing in, makes silt be difficult for blockking up the filter housing, and the auger pole rotates simultaneously and can drive clean strip and rotate, and clean strip rotates and can scrape the clean to filter housing inner wall, makes filter housing inside be difficult for blockking up silt, improves the filter housing to sewage filtration efficiency in the silt.

Drawings

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

FIG. 2 is a schematic view of the separation assembly of the present utility model;

FIG. 3 is an enlarged schematic view of the structure of FIG. 2A in accordance with the present utility model;

in the figure: the device comprises a device main body 1, a first motor 102, a stirring blade 103, a conveying pipe 104, a separation assembly 2, a drain pipe 201, a drain pipe 202, a water pump 203, a filter sleeve 3, a second motor 301, a cutter Long Gan and a cleaning strip 303.

Detailed Description

Referring to fig. 1 to 3, in an embodiment of the present utility model;

example 1: the river dredging device comprises a device main body 1, wherein a first motor 102 is fixedly connected below the inner wall of the device main body 1, a stirring blade 103 is fixedly connected to the rotation output end of the first motor 102, a conveying pipe 104 is fixedly connected above the left side surface of the device main body 1, a separation assembly 2 is arranged at the top end of the device main body 1, a filter sleeve 3 is fixedly connected inside the separation assembly 2, one end, far away from the device main body 1, of the conveying pipe 104 extends into the separation assembly 2 and is communicated with the filter sleeve 3, a drain pipe 201 is embedded in the right side surface of the separation assembly 2, and the drain pipe 201 is communicated with the right side of the filter sleeve 3;

when the first motor 102 is started, sludge in the river channel is brought into the device main body 1 and enters the conveying pipe 104 to enter the filter sleeve 3 in the separation assembly 2, the filter sleeve 3 can separate water in the sludge, meanwhile, the second motor 301 is operated to drive the auger stem 302 to bring the sludge in the filter sleeve 3 into the right side to drain the sewage pipe 201 and discharge the sludge out of the filter sleeve 3, so that water in the sludge and the sludge in the dredging process of the device can be separated.

Example 2: as can be seen by referring to fig. 2-3 of the specification, embodiment 2 differs from embodiment 1 in that:

the top surface of the inner wall of the device body 1 extends obliquely upward from right to left into the conveying pipe 104;

when the sludge drives the stirring blade 103 to be carried into the device main body 1 upwards through the first motor 102, the sludge is guided into the conveying pipe 104 through the cambered surface of the top surface of the inner wall of the device main body 1, so that the sludge is more easily pumped into the filter sleeve 3;

the inside of the filter sleeve 3 is fixedly connected with a second motor 301, and the rotation output end of the second motor 301 is fixedly connected with a packing auger rod 302;

when the sludge enters the filter sleeve 3, the second motor 301 is started to stir and crush the sludge and drive the sludge in the filter sleeve 3 to the right, so that sewage in the sludge is filtered by the filter sleeve 3 quickly, and the sludge is separated from the sewage;

the upper end and the lower end of the auger stem 302 are fixedly connected with a cleaning strip 303, and the cleaning strip 303 is tightly attached to the inner wall of the filter sleeve 3;

the auger stem 302 drives the cleaning strip 303 in the rotation process, and the cleaning strip 303 scrapes the sludge impurities attached to the inner wall of the filter sleeve 3 in the rotation process, so that the filter sleeve 3 is not easy to be blocked by the sludge;

the right side of the cross section of the inner wall of the filter sleeve 3 is in a right-tilting truncated cone shape;

the sludge entering the filter sleeve 3 can be quickly guided into the drain pipe 201 and discharged out of the filter sleeve 3 in the rightward movement process;

the water pump 203 is fixedly connected to the lower right corner of the inside of the separation assembly 2, and the water pump 203 is communicated with the drain pipe 202;

the sewage filtered by the filter sleeve 3 is pumped to the drain pipe 202 by the water pump 203 and is discharged to the outside, so that excessive sewage is not easy to remain in the separation assembly 2.

Claims

1. The utility model provides a river channel dredging device, its characterized in that, including device main part (1), the inner wall below fixedly connected with first motor (102) of device main part (1), the rotation output fixedly connected with stirring leaf (103) of first motor (102), the left surface top fixedly connected with conveyer pipe (104) of device main part (1), the top of device main part (1) is provided with separation subassembly (2), the inside fixedly connected with of separation subassembly (2) filters cover (3), conveyer pipe (104) keep away from in device main part (1) one end extends to separation subassembly (2) link up with filter cover (3) and set up, the right flank embedding of separation subassembly (2) is provided with blow off pipe (201), the right side of blow off pipe (201) and filter cover (3) link up and set up.

2. The river dredging apparatus as recited in claim 1, wherein: the top surface of the inner wall of the device main body (1) extends into the conveying pipe (104) from right to left in an inclined way.

3. The river dredging apparatus as recited in claim 1, wherein: the inside fixedly connected with second motor (301) of filter housing (3), the rotation output of second motor (301) is fixed connection with auger pole (302).

4. A river dredging apparatus as claimed in claim 3, wherein: the upper end and the lower end of the hank Long Gan (302) are fixedly connected with cleaning strips (303), and the cleaning strips (303) are tightly attached to the inner wall of the filter sleeve (3).

5. The river dredging apparatus as recited in claim 1, wherein: the right side of the cross section of the inner wall of the filter sleeve (3) is in a right inclined truncated cone shape.

6. The river dredging apparatus as recited in claim 1, wherein: the inside lower right corner fixedly connected with water pump (203) of separation subassembly (2), water pump (203) link up setting with drain pipe (202).