Seaweed net curtain permanent green algae removal device

Abstract

The invention discloses a device for removing fixed green algae from a laver net curtain, which comprises a cleaning component, a cleaning component, a first liquid supply component and a second liquid supply component, the cleaning component and the cleaning component are sequentially arranged along the moving direction of the net curtain, The cleaning assembly includes a first box body and a first guide roller, a second guide roller, a flushing member and a friction member arranged in the first box body, the first guide roller is rotatably arranged at the lower part of the first box body, The second guide roller is rotatably arranged on the upper part of the first box parallel to the first guide roller, the flushing member is arranged between the first guide roller and the second guide roller, and the friction member is arranged on the first box The bottom of the body is located below the first guide roller. It can quickly and labor-savingly realize the high-efficiency removal of the fixed green algae of the laver net curtain, greatly save manpower, material resources and time, and contribute to the protection of the coastal sea environment.

Description

technical field [0001] The invention relates to the field of marine biology research, in particular to a device for removing fixed green algae from laver net curtains. Background technique [0002] The Yellow Sea green tide has broken out year after year since 2008, causing serious impacts on the coastal environments of Jiangsu and Shandong. Research at home and abroad has found that the green tide in the Yellow Sea originated from the net curtain of laver cultivation in Jiangsu. Under the action of the monsoon, the green algae falling from the seaweed cultivation net floated from Jiangsu to the Shandong Peninsula to form a large-scale green tide. Prevention and control of green tide from the source, that is, clearing the fixed green algae on the net curtain of laver cultivation, can achieve twice the result with half the effort for the prevention and control of green tide. At present, the removal of fixed green algae on the net curtain of seaweed cultivation generally ado...

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Problems solved by technology

At present, the removal of fixed green algae on the net curtain of seaweed cultivation generally adopts the method of artificially applying biological acid and then flushing with water pipes. This method not only consumes a lot of manpower, material resources and time, but also has poor removal effect. How can it be more efficient and labor-saving? It is a technical problem to be urgently solved in this field to realize the removal of the fixed green algae of the laver net curtain and to better realize the protection of the coastal sea area environment.

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