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Riverway sludge removal device and method

A river silt and removal device technology, which is applied to cleaning methods and appliances, chemical instruments and methods, and cleaning hollow objects, etc., can solve the problems of increased silt volume and a large amount of mixing, and achieve the effect of reducing shaking and jamming

Active Publication Date: 2021-10-08
北京碧鑫水务有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] However, in the above structure, the inventor believes that when the silt is sucked at the bottom of the river channel, it is easy to mix a large amount of river water, which increases the amount of silt to be treated.

Method used

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  • Riverway sludge removal device and method
  • Riverway sludge removal device and method
  • Riverway sludge removal device and method

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Embodiment Construction

[0039] The following is attached Figure 1-5 The application is described in further detail.

[0040] The embodiment of the present application discloses a river channel silt removal device. refer to figure 1 , including the hull 1, a dredging cylinder 2 is arranged in the middle of the hull 1, and the upper end of the dredging cylinder 2 is connected with a lifting assembly 3, and the dredging cylinder 2 can be reciprocated in the vertical direction by the lifting assembly 3, when the dredging When the cylinder 2 is lowered to the bottom of the river, the silt is first stored in the dredging cylinder 2, and then when the dredging cylinder 2 is lifted up to the river, the silt in the dredging cylinder 2 is put into the hull 1, thereby achieving Cleans up the silt at the bottom of the river.

[0041] refer to figure 1, the cross section of the dredging cylinder 2 is a square frame, an outer frame 4 is arranged in the middle of the hull 1, the outer frame 4 is vertically arr...

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Abstract

The invention relates to the technical field of riverway sludge removal, in particular to a riverway sludge removal device and method. The riverway sludge removal device comprises a ship body, an outer frame is arranged in the middle of the ship body, a dredging cylinder is vertically and slidably connected into the outer frame, and the dredging cylinder is connected with a lifting assembly; a sealing assembly used for opening or closing the lower end of the dredging cylinder is arranged at the lower end of the dredging cylinder, a horizontally-moving conveying belt is arranged at one side of the outer frame, when the dredging cylinder is lifted to the position above the conveying belt, the conveying belt is used for horizontally moving to the position below the dredging cylinder, and a water draining groove is formed in the side wall of the dredging cylinder; and a water draining assembly used for opening the water draining groove is arranged at the position of the water draining groove. The device has the effects that river water is introduced during sludge cleaning, and the sludge treatment amount is reduced.

Description

technical field [0001] The present application relates to the technical field of river silt removal, in particular to a river silt removal device and method. Background technique [0002] After a certain period of use, the river will accumulate silt at the bottom of the river, making the river shallower and affecting the water quality in the river. Therefore, it is necessary to regularly dredge the inside of the river. During the dredging process, excavation or suction is used. The way to remove the silt in the river from the river. [0003] The authorized announcement number is that CN212689044U discloses a kind of dredging boat in the patent document, comprises hull, is provided with mud storage tank on hull, and hull includes the dredging device that is arranged under water, and dredging device includes mud suction cover, mud scraper. wheel and a waterproof motor, the waterproof motor is arranged on the side wall of the mud suction hood, the side wall of the mud suction ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02F5/28E02F7/04E02F7/02B08B9/087
CPCE02F5/28E02F7/04E02F7/023B08B9/087
Inventor 丁建海龚凯杨建帅牛东
Owner 北京碧鑫水务有限公司
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