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

Abstract

Disclosed is a water conservancy river channel silt removal device with a silt and water separation function. The water conservancy river channel silt removal device with the silt and water separationfunction comprises a silt removal ship, a silt removal pipeline and a silt removal pump, wherein the silt removal pipeline is arranged at the bottom of the silt removal ship, and the silt removal pump communicates with the silt removal pipeline. An extension pipe is arranged at the bottom end of the silt removal pipeline in a sliding and sleeving mode, a silt removal suction disc is arranged at the bottom end of the extension pipe, and a fixing plate is arranged on the side wall of the portion, close to the bottom end, of the extension pipe. A telescopic cylinder is perpendicularly arranged on the side, adjacent to the silt removal pipeline, of the silt removal ship, and the telescopic rod end of the telescopic cylinder is connected with the fixing plate to drive the extension pipe to perpendicularly stretch out of and draw back to the silt removal pipeline. A sewage discharging pipe is arranged in the outlet formed in the top of the silt removal pump, and a filtering drum which is used for conducting silt and water separation is arranged on the silt removal ship and located on the lower side of the outlet of the sewage discharging pipe. The water conservancy river channel silt removal device with the silt and water separation function is adjustable in length of the silt removal pipeline, is suitable for silt removal operation of river channels with different water depths, cantimely conduct separation of pumped silt and water, and enables silt to be conveniently discharged.

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

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