A net cage cleaning system

A technology for cage and decontamination, applied in the field of cage decontamination system and decontamination system, can solve problems such as fish stress and increase bacterial load, and achieve the effects of flexible use, easy maintenance, and convenient cleaning.

Active Publication Date: 2021-11-19
CSIC NO 710 RES & DEV INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Fouling organisms that are not easy to fall off on the fishing net can prevent the supply of dissolved oxygen. In addition, the growth of algae and the dirt on the bottom of the tank can increase the bacterial load, cause disease and cause stress to fish

Method used

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  • A net cage cleaning system
  • A net cage cleaning system

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Embodiment Construction

[0017] The present invention will be described in detail below with reference to the accompanying drawings and examples.

[0018] This embodiment provides a net cage cleaning system, which can control the horizontal position and vertical position of the suction head, and directly use the pump to drain and absorb the sewage, and the sewage suction efficiency is high.

[0019] Such as figure 1 As shown, the cleaning system includes: cage floating platform 1, floating platform 3, suction head 4, position control cable machine 5, pump room, positioning cable 7 and lifting cable machine 9.

[0020] The top of the net cage 2 is provided with a net cage floating platform 1, and the net cage floating platform 1 is used to carry the position control cable machine 5, and the position control cable machine 5 adopts a motor to drive the cable winding machine to retract and release the cable connected to it. The middle net cage 2 is a cylindrical structure, and the net cage floating platf...

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PUM

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Abstract

The invention discloses a net cage cleaning system, which can control the horizontal position and vertical position of the suction head, and directly use the pump to drain and absorb the sewage, and has high sewage suction efficiency. The decontamination system includes a net cage floating platform, a horizontal position control mechanism, a vertical position control mechanism, a floating platform, a suction head and a pump room; the net cage floating platform is arranged on the top of the net cage; the floating platform is arranged on the net cage On the water surface in the wrapping area, the horizontal position control mechanism is used to control the position of the floating platform on the water surface; the floating platform is connected to the suction head through a vertical position control mechanism, and the vertical position control mechanism uses To control the position of the suction head in the vertical direction; the suction head is connected to the pump cabin arranged on the floating platform of the net cage through a pipeline, and the pump cabin is a watertight cabin body, which is equipped with a suction and discharge cabin The water pump in the body can then form a negative pressure in the cabin, and the dirt in the net cage can be sucked away by the suction head.

Description

technical field [0001] The invention relates to a pollution cleaning system, in particular to a net cage cleaning system, and belongs to the technical field of marine aquaculture equipment. Background technique [0002] With the increasingly stringent environmental protection requirements for aquaculture, underwater cleaning of fish cages has become more and more common. Fouling organisms that are not easy to fall off on the fishing net can prevent the supply of dissolved oxygen. In addition, the growth of algae and the dirt on the bottom of the tank can increase the bacterial load, cause disease and cause stress to fish. Facts have proved that the increased number of cage fouling organisms leads to reduced water flow, and most of the oxygen-enriched water will flow away bypassing the cages, and effective net cleaning ensures the most suitable dissolved oxygen level and faster growth rate, so explore It is increasingly urgent to develop a useful, practical and durable net c...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B08B9/08B08B9/46A01K61/60
CPCY02A40/81
Inventor 于秋礼吴中平齐彦生查智王波罗存刚邹森王东张建邱恒
Owner CSIC NO 710 RES & DEV INST
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