Automatic algae removal device for removing planktonic algae in water body

Abstract

The invention discloses an automatic algae removal device used for removing floating algae in a water body. The automatic algae removal device comprises a fixed rack, a filtering net installing support, a filtering net, a lifting device used for driving the filtering net to lift and a flushing device used for cleaning the filtering net; and two guide rails are fixed to the side walls of water channel gates on the left and right sides of the water body correspondingly, the filtering net is arranged in a manner of surrounding the filtering net installing support in the up-and-down manner, a gapis reserved between the filtering net and the filtering net installing support, the lower portion of the filtering net installing support extends into the water body, the filtering net is connected with a filtering net driving device used for driving the filtering net to continuously rotate around the filtering net installing support, and the filtering net driving device comprises a first supporting plate, a second supporting plate, a first motor, a driving chain wheel, a driving chain, a transmission chain wheel, a driving chain wheel set, a movable chain set, a first guide chain wheel set, asecond guide chain wheel set, a first driven chain wheel set and a second driven chain wheel set. By means of the automatic algae removal device, the mechanical stopping manner is adopted, the floating algae at different depths of the water body is removed, and meanwhile, twenty-four continuous algae removal can be achieved.

Description

technical field [0001] The invention relates to the field of algae removal, in particular to an automatic algae removal device for removing planktonic algae in water bodies. Background technique [0002] With the increase of population, the rapid development of industry and agriculture, and the continuous acceleration of urbanization, the impact of human activities on aquatic ecosystems has become increasingly serious. The existence of factors such as long alternating renewal cycle and poor self-purification ability of slow-flowing waters intensifies the eutrophication of water bodies. The growth of planktonic algae is the key process of eutrophication. The overgrowth of a large number of algae in a short period of time makes algal blooms occur frequently, which directly affects human health and social development. [0003] The outbreak of algae in the water body has brought many hazards, such as: algae emits peculiar smell, which affects people's life and reduces water qua...

AI Technical Summary

Problems solved by technology

[0003] The outbreak of algae in the water body has brought many hazards, such as: algae emits peculiar smell, which affects people's life and reduces water quality; algae suspends or floats on the water surface, making the water turbid, the dissolved oxygen in the water decreases, fish and other aquatic organisms Death due to lack of oxygen; some algae produce toxins, threatening human health, etc.

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