A device and method for dredging water conservancy project river

Abstract

The invention relates to a water conservancy engineering river course dredging device, which comprises a ship body. Bearing frames are arranged on one side of the ship body, buckets symmetrical to each other and used for digging mud are slidably connected with the bearing frames, driving assemblies used for driving the buckets to move are correspondingly arranged on the bearing frames, and the buckets are provided with mashing assemblies used for mashing the mud in the buckets; and the ship body is further provided with a mud storage tank, mud suction assemblies used for sucking the mud in thebuckets are arranged between the mud storage tank and the buckets, and a purification assembly used for filtering and purifying the mud is arranged on the ship body and is located one side of the mudstorage tank. The water conservancy engineering river course dredging device has the effect of effective absorption and purification of sewage and the mud, thus functions of fast dredging efficiency,energy conservation and environmental protection on a river course can be convenient to achieve, and thus occurrence of the situation that secondary pollution caused by the sewage and the mud affectsthe surrounding ecological environment is avoided.

Description

technical field [0001] The invention relates to the technical field of river channel regulation, in particular to a river channel dredging device and method for water conservancy projects. Background technique [0002] At present, due to the large amount of domestic garbage, industrial production waste and construction waste dumped into the river, the water body of the river is polluted, which greatly affects the ecological environment of the water body. At the bottom of the river, if these silt and debris are not cleaned up for a long time, they will emit a foul smell, which will affect the surrounding environment and the daily life of the surrounding people. Therefore, every once in a while, it is necessary to carry out dredging operations on the river to maintain the ecological environment of the river. [0003] Existing river channel dredging usually uses a suction pump to suck the sewage in the channel to nearby ditches or ponds, so that the water in the channel is sma...

AI Technical Summary

Problems solved by technology

[0004] The above-mentioned existing technical solutions have the following defects: since there are a lot of garbage or harmful substances in the sewage and silt, the sewage is directly sucked and discharged to nearby ditches or ponds or the silt is directly dumped. High energy consumption, poor operating efficiency, and will cause a certain degree of damage to ditches or ponds, which will lead to secondary pollution, which will also affect the surrounding ecological environment

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