Equipment and method for cleaning current-resistance submerged cage netting

Abstract

The invention discloses equipment for cleaning a current-resistance submerged cage netting and a method for cleaning the current-resistance submerged cage netting. The cleaning equipment is characterized in that a current-resistance submerged cage comprises a circular cage floating collar and a netting installed on the cage floating collar; a guardrail tube is installed at the top of the cage floating collar, a floating collar track is installed on the cage floating collar through a first movable fixing support platform, a cleaning trolley with a cleaning shower is installed on the floating collar track, and the cleaning shower is connected with a movable host platform which can provide high-pressure water, electric energy and high pressure gas. According to the cleaning equipment, when the netting is cleaned, each position of the netting can realize the cleaning effect of 'cleaning with a hairbrush-flushing with high pressure water-cleaning with the hairbrush', the cleaned netting can be effectively ensured in cleanliness, meanwhile the cleaning effect can be achieved when relevant cleaning equipment is in a progressive process, and thus the cleaning equipment and the cleaning method are relatively high in efficiency.

Description

technical field [0001] The invention relates to a net cleaning mechanism, in particular to a net cleaning device and a cleaning method for deep-sea anti-storm net cages. Background technique [0002] With the structural adjustment of my country's marine fish farming industry, my country introduced deep-sea cage culture technology from Norway for the first time in the late 1990s, and deep-sea anti-wave cages have been widely used in my country's deep-sea fish farming industry. From the East China Sea to the South China Sea, thousands of deep-sea anti-wind and wave cages are in service. However, many problems to be solved have also appeared in these net cages in use, the most prominent is the problem of net clothing attachments. When the deep-sea anti-wind and wave cages are in use, the nets are often attached and bred by marine organisms, especially hard shellfish such as oysters; the sea area attachments in the breeding sea area are also often attached to the nets. Once the...

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Problems solved by technology

[0003] At present, the anti-fouling methods to ensure the cleanliness and no attachments of deep-sea anti-wave net cage nets mainly include: regular overall replacement of nets, taking them to the shore or work boats and using high-pressure water guns and brushes for manual washing. This method The efficiency is low, and it is easy to cause external damage to the fish body; coating a layer of bio-adhesive paint on the net rope will cause pollution to the aquaculture water, and the cost is also high; hire professional divers to carry relevant equipment and sneak into Cleaning the net clothes in deep water is effective, but the cost is too high for general farmers to afford, and the professional requirements for divers are also relatively high

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