Integrated ship moving in urban river channel in two directions for river sludge cleaning and dewatering

Abstract

The invention discloses an integrated ship moving in urban river channel in two directions for river sludge cleaning and dewatering. The integrated ship comprises a ship body, a power driving device,and a sludge suction pump, a sedimentation tank, and a sludge dewatering device which are arranged on the ship body; the sludge suction pump can be lifted on one end of the ship body by a mechanical arm; the ship body is provided with a track for the left and right movement of the mechanical arm; the sludge suction pump is communicated with one end of a sludge pipe, and the other end of the sludgepipe is connected with the sedimentation tank; the sedimentation tank is connected to the sludge dewatering device by a screw pump; the sludge outlet of the sludge dewatering device is provided witha sludge conveyor belt; the sedimentation tank is arranged at the other end opposite to the sludge suction pump; and the sludge dewatering device is arranged between the sedimentation tank and the sludge suction pump. The ship can be drove in a narrow urban river in two directions without turning; the ship integrates the multiple processing facilities of sludge suction, sedimentation, and dewatering, effectively cleans up the river sludge, reduces the water content of sludge, and facilitates the transportation.

Description

technical field [0001] The invention relates to the technical field of environmental protection equipment, in particular to an integrated ship for cleaning and dewatering river bottom mud moving in two directions in urban rivers. Background technique [0002] With the rapid development of the domestic economy, the pace of urbanization is accelerating, and urban planning and construction are speeding up. Many urban domestic sewage and industrial sewage are directly discharged without treatment. Leading to serious pollution and blockage of urban rivers and suburban rivers. Therefore, dredging ships are needed to improve the river environment. [0003] At present, there is a special equipment for cleaning the sediment in the river channel. Its main form is the combination of the sediment cleaning equipment in the river channel and the dehydration equipment on the bank; the sediment cleaning equipment in the channel is a special ship, and the stern of the ship is inserted into ...

AI Technical Summary

Problems solved by technology

However, the biggest problem with this type of equipment is that the equipment is huge. The sludge suction and dehydration equipment are separated, which is inconvenient for mobile operation. The sludge pipe with a length of several hundred meters in the middle is easy to drip and pollute the river surface and is generally very untidy. It cannot meet the ecological and environmental protection requirements of urban landscape and inland rivers. need

At the same time, most of the inland rivers in the urban landscape are characterized by narrow river channels, low bridge openings, and numerous ship locks. This type of equipment can only travel in one direction and cannot turn around in the river channel. There are big problems in operation.

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