River and lake dredger with efficient silt-water separation function

Abstract

The invention discloses a river and lake dredger with an efficient silt-water separation function, and relates to the technical field of river and lake dredgers. The river and lake dredger with the efficient silt-water separation function comprises a silt-water separation device. The silt-water separation device comprises a silt storage base and a separation net layer, wherein a silt outlet pipe is arranged at the bottom of the silt storage base, and a water outlet pipe is arranged on the peripheral side of the silt outlet pipe; the separation net layer comprises an outer separation net and aninner separation net; a fixing ring A is arranged between the inner edge of the outer separation net and the outer edge of the inner separation net, and a fixing ring B is arranged on the inner edgeof the inner separation net; a through hole is formed in one surface of the fixing ring B, and a silt inlet pipe is fixed to the inner surface of the through hole; the upper surface of the silt storage base is fixedly connected with the lower surface of the outer separation net; the silt inlet pipe communicates with a silt suction pipe; and the silt outlet pipe stretches into the silt storage box.Under the effect of the silt-water separation device, the river and lake dredger has the advantages that the dredger is not limited by the distance or pipelines, an efficient and complete silt-waterseparation effect is achieved, energy is saved, the production cost is low, and the economical benefits are high.

Description

technical field [0001] The invention belongs to the technical field of river and lake dredging ships, in particular to a river and lake dredging ship with high-efficiency mud-water separation. Background technique [0002] With the development of science and technology, the protection of ecological environment, and the development of river dredging work, the demand for ecological restoration and dredging of river channels is increasing. Most of the existing dredging ships use the method of pumping the silt in rivers and lakes to the shore through suction pipes for dredging treatment, which are also subject to great restrictions, such as the limited distance between the dredging ships and the shore, The pipeline is long, and the oil consumption during operation is large due to the long transportation pipeline, resulting in waste of energy. Some other dredging vessels also have the problems of poor separation effect, low separation rate and poor separation effect of the mud-wa...

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Problems solved by technology

[0004] The object of the present invention is to provide a river and lake dredging ship with high efficiency mud-water separation, through the function of the mud-water separation device, it solves the problems of the existing dredging ship, such as large restrictions, high fuel consumption, energy waste, and poor mud-water separation effect. Good, low separation rate, poor separation effect

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