Cyanobacteria slurry concentration apparatus

Abstract

The invention relates to a cyanobacteria treatment apparatus, particularly to a cyanobacteria slurry concentration apparatus, which comprises a box body, wherein a main pipeline is connected to the box body, one side of the main pipeline has a water inlet pipe, the water outlet end of the water inlet pipe extends into the box body, a filtering screen plate arranged downwardly is arranged in the box body from one end to the other end of the water inlet pipe, a clear water pool is arranged directly below the filtering screen plate, the lower end of the filtering screen plate is connected to an algae slurry pool, the side wall, corresponding to one end of the algae slurry pool, of the box body is provided with an outlet, a roller brush is arranged above the filtering screen plate, the axis ofthe roller brush is parallel to the plate surface of the filtering screen plate, and a drive mechanism for driving the roller brush to rotate is arranged in the box body. According to the present invention, with the concentration apparatus, after the salvaized algae slurry is concentrated, and the concentrated algae slurry is conveyed so as to be subjected to algae water separation and other deeptreatments, such that the working efficiency of the whole link can be effectively improved, the daily processing amount of cyanobacteria can be increased, and the treatment effect can be improved.

Description

technical field [0001] The invention relates to a blue-green algae treatment device, in particular to a blue-green algae pulp concentration device. Background technique [0002] In recent years, with the rapid development of the national economy, the control of environmental pollution is relatively lagging behind. Many water bodies are loaded with a large amount of nutrients such as nitrogen, phosphorus and other organic pollutants, far exceeding the self-purification capacity of the lake body, resulting in the continuous deterioration of the lake environment. The eutrophication of lakes is already a prominent environmental problem in China, and the algae damage caused by eutrophication in the "three lakes" under national priority control has become increasingly serious. [0003] At present, the mainstream process route of cyanobacteria treatment is: salvage-algae water separation-resource utilization. Spirulina salvage is mainly to extract algae slurry from the water body ...

AI Technical Summary

Problems solved by technology

The existence of a large amount of water has had a serious impact on the subsequent treatment of cyanobacteria: the concentration of cyanobacteria algal pulp is too low, and most of the processing capacity of facilities and equipment is consumed in the treatment of "water", resulting in a very low overall efficiency of cyanobacteria disposal facilities. The daily processing capacity is greatly limited, and the governance effect is not good

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