Continuous algae removal device for different water levels

Abstract

The invention discloses a continuous algae removing device suitable for different water levels. The continuous algae removing device suitable for the different water levels comprises a filtering net,a filtering net installation frame, two supporting frames, a filtering net drive mechanism, a lifting mechanism used for driving the filtering net to ascend and descend and a flushing mechanism used for cleaning the filtering net. The filtering net is arranged around the filtering net installation frame in the vertical direction, and a gap exists between the filtering net and the filtering net installation frame. The filtering net drive mechanism comprises first supporting plates, second supporting plates, a first motor, a first driving chain wheel, a first drive chain, a first transmission chain wheel, a drive chain wheel group, a moving chain group, a first guide chain wheel group, a second guide chain wheel group, a first driven chain wheel group, a second driven chain wheel group, a third guide chain wheel group, a fourth guide chain wheel group, a first horizontal moving chain wheel group and a second horizontal moving chain wheel group. The lifting mechanism comprises a horizontal moving assembly, a lifting drive shaft and a drive assembly used for driving the horizontal moving assembly to move. The continuous algae removing device suitable for the different water levels canremove algae at different depths in a water body and continuously remove the algae and is stable in structure.

Description

technical field [0001] The invention relates to the field of algae removal, in particular to a continuous algae removal device suitable for different water levels. 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 quality; alga...

AI Technical Summary

Problems solved by technology

[0004] The current methods of algae removal include chemical algae removal and physical algae removal. Chemical algae removal is easy to damage water quality and is not suitable for drinking water such as South-to-North Water Diversion. Physical algae removal, such as mechanical interception, can maintain water quality

There are some deficiencies in the current mechanical algae blocking device: the algae blocking device is fixed and cannot be adjusted according to the water level and the depth of algae

Images