Water conservancy river channel silt removal device with silt and water separation function

Abstract

A water conservancy river channel dredging device with mud-water separation function, comprising a dredging ship, a dredging pipeline arranged at the bottom of the dredging vessel, and a dredging pump connected with the dredging pipeline, the bottom end of the dredging pipeline is slidably sleeved There is a telescopic tube, the bottom end of the telescopic tube is provided with a dredging suction cup, the side wall of the telescopic tube near the bottom is provided with a fixed plate, and a telescopic oil cylinder is vertically provided on one side of the dredging ship adjacent to the dredging pipeline, and the telescopic oil cylinder The rod end is connected with the fixed plate to drive the telescopic tube to expand and contract vertically in the dredging pipeline. The top outlet of the dredging pump is provided with a sewage pipe. The length of the dredging pipeline of the invention is adjustable, and is suitable for dredging operations of river courses with different water depths, and the extracted sludge can be separated from mud and water in time to facilitate discharge.

Description

technical field [0001] The invention relates to the technical field of water conservancy engineering, in particular to a water conservancy river channel dredging device with the function of separating mud and water. Background technique [0002] The river ecological restoration dredging device for water conservancy projects is a device used to clear river silt, which mainly consists of eight parts: filter tank, sewage cleaning pump, motor, water pump, controller, propeller, stirring rod and spiral filter With the development of science and technology, there are more and more types of dredging devices for river ecological restoration in water conservancy projects, and the demand for dredging devices for river ecological restoration in water conservancy projects is getting higher and higher. However, the dredging devices for river channel ecological restoration used in water conservancy projects still have some deficiencies more or less. For example, most of the dredging devic...

AI Technical Summary

Problems solved by technology

However, the dredging devices for river channel ecological restoration used in water conservancy projects still have some deficiencies more or less. For example, most of the dredging devices used now are complex in structure and difficult to operate. It can be filtered in time and the water in it can be discharged, but it can’t reduce the space required for storage well, and can’t meet the needs of use. Some dredging pipelines have a fixed length, and they can’t touch the bottom silt in some deep rivers, so In view of the existence of this situation, it is now necessary to carry out innovative design of related equipment

Images