Sludge cleaning boat

Abstract

The invention discloses a sludge cleaning boat. The sludge cleaning boat comprises a boat body, wherein the boat body is provided with a sludge excavating mechanism, a propelling mechanism and a sludge conveying mechanism, wherein the sludge excavating mechanism is arranged at the front end of the boat body, and can lift and fall relative to the boat body; the sludge excavating mechanism comprisesan excavating component and a sludge suction component; the sludge suction component is connected with the sludge conveying mechanism; the sludge conveying mechanism is connected with the sludge treatment mechanism; and the propelling mechanism has a first state in which the propelling mechanism is folded and a second state in which the propelling mechanism descends, is in contact with sludge andpushes the boat body to move. The sludge cleaning boat has the advantages that by the propelling mechanism, a certain propelling force is provided for the sludge excavating mechanism through the propelling mechanism, and the excavating speed of the excavating component is increased; and meanwhile, because the propelling mechanism is supported on sludge, stability of the boat body can be ensured,vibration of the sludge excavating mechanism during excavating cannot affect stability of the boat body easily, and safety of operators on the boat body is ensured.

Description

technical field [0001] The invention relates to a dredging device, in particular to a dredging dredger. Background technique [0002] At present, the accumulation of silt in existing rivers and lakes is becoming more and more serious, seriously affecting the ecosystem of rivers and lakes, especially these silts contain a large amount of pollutants, pollute water sources, and the silt accumulates higher and higher, raising the river bed. With the global With the increase of abnormal weather, it is no longer a small probability event for river basin floods. Due to the long-term stagnation of sediment deposits in the middle and lower reaches of the river, the channel becomes shallower and narrower, and the flood-holding capacity deteriorates. In addition, the original flood control dams are too short and too narrow, and most of them are ridge-shaped dams stretching for more than tens of kilometers. Once a super flood occurs, flood disasters are almost inevitable. [0003] Man...

AI Technical Summary

Problems solved by technology

[0003] Many existing dredging equipment need to empty the river to process the sludge, causing great damage to the ecology. At the same time, some large rivers and lakes have a huge amount of water that cannot be drained. There are also some dredging machines combined with ships, such as CN90223590.7 discloses a kind of pond dredging ship, and CN02267671.6 discloses a kind of winch type dredging ship, these dredging ships float on the water surface and rely on propellers to push

When encountering fluid pollutants, silt, and hard clay with high plasticity on the surface of the river bed, the problem of insufficient forward power is likely to occur

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