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Net cage trash removal system

A net cage and decontamination technology, which is applied in the field of net cage decontamination systems and decontamination systems, can solve problems such as increased bacterial load and fish stress, and achieve the effects of guaranteed maintenance, easy maintenance, and convenient processing and manufacturing

Active Publication Date: 2019-05-24
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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  • Net cage trash removal system
  • Net cage trash removal 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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Abstract

The invention discloses a net cage trash removal system. The net cage trash removal system can be used for carrying out horizontal position control and vertical position control on a suction head, a pump is directly used for sucking water, and the trash suction efficiency is high; the trash removal system comprises a net cage floating table, a horizontal position control mechanism, a vertical position control mechanism, a floating platform, the suction head and a pump cabin, wherein the net cage floating platform is arranged at the top of a net cage, the floating platform is arranged on the water surface in a net cage enclosing area, and the horizontal position control mechanism is used for controlling the position of the floating platform on the water surface; the floating platform is connected with the suction head through a vertical position control mechanism, and the vertical position control mechanism is used for controlling the position of the suction head in the vertical direction; and the suction head is connected with the pump cabin arranged on the net cage floating platform through a pipeline, the pump cabin is a watertight cabin body, a pump used for sucking accumulatedwater in the cabin body is arranged in the pump cabin, then negative pressure is formed in the cabin body, and trash in the net cage is sucked through 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 Applications(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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