Efficient cleaning device for water surface blue-green algae

Abstract

The invention discloses an efficient cleaning device for water surface blue-green algae. The efficient cleaning device comprises a ship body, a feeding mechanism and a material extruding mechanism. Along-strip-shaped floating belt is arranged on the left side of the ship body. A collecting pipe is fixedly arranged on the right side surface of the floating belt. Hanging seats are fixedly arrangedat the positions, close to the left side, of the front end surface and rear end surface of the ship body correspondingly. Paddle wheels are arranged at the positions, close to the right side, of the front end surface and rear end surface of the ship body correspondingly. The two ends of the floating belt are connected with the hanging seats on the front side and rear side of the ship body throughpull ropes correspondingly. The blue-green algae floating on the water surface are concentrated in a blue-green alga cleaning ship through the long-strip-shaped floating belt dragged by the pull ropes, so that the fishing area of blue-green algae in the blue-green alga cleaning ship is greatly increased. The collecting pipe is driven by a first suction pump through a connecting pipe to suck away the blue-green algae concentrated by the floating belt, and the blue-green algae are conveyed into the ship body to be fished, so that the efficiency of fishing the blue-green algae by the blue-green algae cleaning ship is greatly improved.

Description

technical field [0001] The invention relates to the technical field of cyanobacteria cleaning, in particular to a high-efficiency cleaning device for cyanobacteria on the water surface. Background technique [0002] In some nutrient-rich water bodies, some cyanobacteria often multiply in large numbers in summer, and form a layer of blue-green cyanobacteria blooms on the water surface and have a fishy smell. It is called "green tide" (corresponding to the red tide that occurs in the ocean). The green tide causes the deterioration of water quality, and in severe cases, the depletion of oxygen in the water causes the death of fish. What's more serious is that some species of cyanobacteria (such as Microcystis) also Will produce microcystins (microcystins, referred to as MCs), about 50% of the green tide contains a large number of MCs. In addition to being directly toxic to fish, humans and animals, MCs are also an important cause of liver cancer, so the treatment of cyanobacte...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a high-efficiency cleaning device for cyanobacteria on the water surface, which aims to improve the structure of the salvage device of the cyanobacteria cleaning ship, which is complicated in structure, inconvenient to use, unable to effectively filter out the water in the salvaged cyanobacteria and has a small storage capacity, which requires multiple trips. Shore dumping is more troublesome

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