Salvage ship for large-range duckweeds on water surface

Abstract

The invention discloses a salvage ship for large-range duckweeds on the water surface. The salvage ship comprises a salvage ship body, a fixing rod is fixedly welded to the lower surface of the left end of the salvage ship body, an electroplated conveying steel pipe is arranged on the salvage ship body and penetrates through a hull, and the lower end of the electroplated conveying steel pipe is immersed into water and communicates with a floating type duckweed collector through a telescopic conveying pipe. The floating type duckweed collector can be used for collecting duckweeds, the conveyingsteel pipe can conveniently discharge the duckweeds to the surface of a permeation conveyor, and thus water and the duckweeds can be separately collected conveniently; a water flow collector right faces the lower part of the permeation conveyor to prevent water flow from being splashed in the whole hull, and meanwhile, a drainage pipe below can discharge surplus river water in time conveniently;a duckweed collecting box is arranged below the other end of the permeation conveyor to collect duckweeds, the duckweed collecting box is fixed on the hull through hasps and can be conveniently dismounted, and thus duckweeds can be conveniently transferred.

Description

technical field [0001] The invention relates to a large-scale duckweed salvage ship on the water surface. Background technique [0002] With the intensification of pollution, duckweed breeds in many water bodies, and duckweed reproduces quickly and is difficult to clean, seriously affecting the appearance of water bodies. The measures currently taken mainly include: [0003] 1 Ecological management: Duckweed is a good feed for bream, grass carp and crucian carp. Solving the waste of water surface and resuming farming in outer rivers is a good way to control the flooding of duckweed. However, the effect is slow, and it is difficult for temporarily put in fry or adult fish to survive. [0004] 2. Uninterrupted manual salvage: low efficiency and not thorough enough. [0005] 3. Chemical method: It will kill most of the duckweed and floating weeds in lakes or ponds, but the dead weeds will sink to the bottom of the water to form rotting organic matter, which will continue to...

AI Technical Summary

Problems solved by technology

But the effect is slow, and it is difficult for the fry or adult fish temporarily put in to survive

[0004] 2. Uninterrupted manual salvage: low efficiency and not thorough enough

[0006] 4. The current duckweed salvage equipment cannot move in a large area on the water surface, and the maneuverability is poor. It needs to be installed at the downwind outlet, which has great limitations.

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