Blue algae salvaging method for preventing blue algae water bloom generating

Abstract

The invention relates to a water body treatment technology, in particular to a method of salvaging blue algae so as to prevent blue algal bloom. In accordance with the technical proposal provided by the invention, the process is: a. Blue algae collection:a landing craft type boat with front deck and big opening door is adopted; both sides of the bow of the boat are fixed side walls; one part of the two side walls in soaked into the water; a blade is articulated between the two side walls; the rear end of the blade is a hatch for collecting blue algae; the roof of the blade is articulated to the upper edge of the hatch; when moving towards the blue algae area, the boat drops the blade of the bow and scoops up the blue algae floating on the water with the blade; as the boat moves forward, the blue algae will be continuously absorbed into the hatch; b. Blue algae absorption under negative pressure:The blue algae scooped up into the hatch is absorbed into a conveyor by a negative pressure blue algae absorbing machine with the negative pressure principle; c. Conveying:First the blue algae conveyed by the negative pressure blue algae absorbing machine is collected, and then the collected blue algae is conveyed into a fodder processing machine by a rotational screw stem. Treatment of blue algae with the method can prevent the blue algal bloom.

Description

technical field [0001] The invention relates to a water body treatment technology, in particular to a method for salvaging blue algae to prevent blue algae blooms from occurring. Background technique [0002] When cyanobacteria bursts out and accumulates on the shore in a large area, and accumulates on the water surface above 2-3cm, dispatch enough salvage ships to salvage quickly with this technology, and complete the salvage before the cyanobacteria are sunburned to death. To ensure that 'water blooms' do not occur and cause blue-green algae disasters. [0003] Over the past 20 years, my country's national economy has developed rapidly, and people's living standards have also been greatly improved. However, due to neglect of environmental protection, most of my country's natural water bodies have been polluted to varying degrees. Among them, most lakes have experienced varying degrees of eutrophication, and many water bodies have become quite serious, such as Chaohu Lake ...

AI Technical Summary

Problems solved by technology

For emergencies, tools such as dung spoons are often used to salvage the algae and water to the ship, then transport them to the shore, and fill them in potholes. The labor intensity is high, the effect is poor, and the pollution to the shore is also serious.