Automatic dehydrating dredge boat for riverway sludge and application method of dredge boat

Abstract

The invention relates to an automatic dehydrating dredge boat for riverway sludge and an application method of the dredge boat and aims to solve the technical problems that the existing similar dredge boats are single in function and inconvenient in sludge processing. The dredge boat comprises a boat body and a dredge machine and is characterized by further comprising a slope oscillating separator, a filter-press sludge-water separator and supporting facility which are disposed on the upper layer of the boat body, and a reagent water distribution cabin and a slurry cabin which are disposed on the lower layer of the boat body. A water pump for conveying reagent in the reagent water distribution cabin to the feed inlet of the slope oscillating separator is disposed in the boat body. The slurry cabin is located on the lower portion of the filter-press sludge-water separator and communicated with the bottom discharge outlet of the slope oscillating separator. A slurry pump and a conveyor which are used for conveying slurry to the filter-press sludge-water separator is disposed in the boat body. The automatic dehydrating dredge boat has the advantages that multiple functions of dredging, decomposing and dehydrating are integrated, river pollution can be treated effectively, and the dredge boat is suitable for riverway dredging.

Description

technical field [0001] The invention relates to the field of ships, and relates to an automatic dewatering dredger for river silt and a method for using the same. Background technique [0002] The sources of water pollution are complicated. Some are directly dumped into the river by domestic garbage, some are directly discharged from industrial waste water or construction debris, and some are caused by long-term non-dredging of the river bottom, resulting in water pollution and shallow river bottom. Faced with this series of environmental problems, the Ministry of Environmental Protection and local governments have introduced some policies and a series of more innovative measures to control environmental pollution, to solve problems, make up for shortcomings, and seek practical results. [0003] There are many dredging ships for rivers and lakes in the prior art, and the dredging methods include cutter suction type, suction type, rake suction type, bucket wheel type, jet suc...

AI Technical Summary

Problems solved by technology

[0004] In order to overcome the above problems, the purpose of the present invention is to provide an automatic dewatering dredger for river silt and its use method to the art, so that it can solve the problem that existing dredgers of the same kind only have the functions of dredging and conveying, and the sludge treatment is relatively inconvenient. technical issues

Images