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Sludge salvaging and cleaning method for river regulation

A cleaning method and sludge technology, which can be applied in the direction of earth mover/shovel, mechanically driven excavator/dredger, construction, etc., can solve the problems of difficult positioning of dredging, slow dredging, etc., so as to improve the salvage efficiency , the effect of reducing energy consumption and reducing load

Active Publication Date: 2021-11-12
THE SIXTH CONSTR CO LTD OF CHINA NAT CHEM ENG
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

The existing dredging has the problems of slow dredging and difficult positioning of dredging

Method used

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  • Sludge salvaging and cleaning method for river regulation
  • Sludge salvaging and cleaning method for river regulation
  • Sludge salvaging and cleaning method for river regulation

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Embodiment Construction

[0030] The present invention will be described in detail and completely below in conjunction with the accompanying drawings. Those skilled in the art will be able to implement the present invention based on these descriptions. Before describing the present invention in conjunction with the accompanying drawings, it needs to be particularly pointed out that: the technical solutions and technical features provided in each part of the present invention, including the following description, in the case of no conflict, these technical solutions and Technical features can be combined with each other.

[0031] In addition, the embodiments of the present invention referred to in the following description are generally only some embodiments of the present invention, not all of them. Therefore, based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts shall fall within the protection scope of the p...

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Abstract

The invention discloses a sludge salvaging and cleaning method for river regulation. The method comprises the following steps: S1, two sets of steel wire rope winding and unwinding devices are arranged on one side of a riverway, the distance between the two sets of steel wire rope winding and unwinding devices is set to be slightly larger than the width of a salvage ship, each steel wire rope winding and unwinding device comprises a winch and a steel wire rope guiding device, and two sets of steel wire rope fixing devices are correspondingly fixed at the positions, opposite to the two sets of steel wire rope guiding devices, of the other side of the riverway; and S2, steel wire ropes on the two sets of steel wire rope winding and unwinding devices are connected with the salvage ship, the salvage ship travels to the opposite bank of the riverway in the width direction of the riverway, the steel wire ropes are fixed to the corresponding steel wire rope fixing devices, and the two sets of steel wire ropes are obliquely arranged in the width direction of the riverway and are opposite in inclination direction. The method has the advantages of quick and accurate salvage and cost saving.

Description

technical field [0001] The invention relates to the field of river sludge treatment. More specifically, the invention relates to a method for dredging and cleaning river channel treatment sludge. Background technique [0002] With the development of urban construction, more and more sewage is discharged into lakes and rivers, which has seriously exceeded the purification capacity of lakes and rivers, resulting in the destruction of the ecosystem of lakes and rivers. The chemical substances discharged into lakes and rivers and the sediment in the water will form more and more toxic sludge under the action of physical force and chemical reaction, which will continue to pollute the rivers. Therefore, it is necessary to salvage and clean the sludge in the rivers and lakes in a timely manner. . The treatment of sludge in the river mainly includes dredging, transportation, treatment and other processes. Existing dredging has the problems of slow dredging and difficult positioni...

Claims

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Application Information

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IPC IPC(8): E02F3/88E02F3/92
CPCE02F3/885E02F3/9218
Inventor 郭凡曹建军黄维郭建军张鹏
Owner THE SIXTH CONSTR CO LTD OF CHINA NAT CHEM ENG