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Layered electric-lifting three-dimensional ecological net cage for deep water cultivation

A layered, cage technology, applied in application, fish farming, climate change adaptation, etc., can solve the problems of easy-to-tilt bait utilization rate, single breeding species, low seawater utilization rate, etc., to improve the utilization rate of bait, The effect of increasing efficiency and improving the utilization rate of seawater

Inactive Publication Date: 2019-03-01
潜江市尚娟贸易有限公司
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Problems solved by technology

[0004] The existing circular lifting cages are all single-layer structures, and the cultured products are greatly affected by the seawater conditions in the depth direction, the utilization rate of seawater is low, and the cultured species is single; the lifting is slow and easy to tilt; the utilization rate of bait is low; it is inconvenient to collect fish

Method used

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  • Layered electric-lifting three-dimensional ecological net cage for deep water cultivation

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Embodiment 1

[0020] Such as figure 1 As shown, the present invention discloses a layered electric lifting three-dimensional ecological net cage for deep-water aquaculture, including an annular frame 1, a sealing net 2, a bottom ring 3, a local reinforcement component 4, a support ring buckle component, and a lifting buoy 7 , wherein the support ring buckle assembly includes a support ring 5 and a hook chain 6 .

[0021] Each floor of the ecological net cage is composed of double-row ring frames 1, wherein the cage frames of the first layer are distributed in double rows horizontally, the cage frames of the second and third layers are distributed in double rows vertically, and the ring frame 1 and the bottom ring 3 are jointly supported The sealing net 2 constitutes an independent and closed breeding space. The local reinforcement components 4 are nested on the four quarter points of the ring frame 1. The support ring buckle components are arranged on the local reinforcement group 4, and th...

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Abstract

The invention relates to the field of aquaculture, and discloses a layered electric-lifting three-dimensional ecological net cage for deep water cultivation. The ecological net cage comprises annularframes, sealing nets, bottom rings, supporting ring buckle assemblies and lifting-force floating balls. Multi-layer three-dimensional ecological breeding is adopted, and different types of fish can bebred. Living habits of different fish can be utilized, and fish excrement and remaining baits of an upper layer are diffused to a lower layer, so that baits are saved, the utilization rate of the baits is increased, and benefits are increased. The ecological net cage is reasonably designed, advanced feeding and monitoring devices can be matched, and the ecological net cage is independently installed in deep water with good water quality, so that offshore environment pollution is avoided, the sea surface space is saved, and the seawater utilization rate is improved.

Description

technical field [0001] The invention relates to the field of aquaculture, in particular to a layered electric lifting three-dimensional ecological net cage for deep water aquaculture. Background technique [0002] Existing marine culture net cage mainly contains three kinds of floating type, sinking type, lifting type. Deep water net cages are required to have anti-wind and wave performance, but also to consider the convenience of management and operation, so lift-type net cages are generally used. At present, the main lifting cages in the world include the marine Sparta butterfly cages in the United States, the Muhai type cages in Sweden, and the round lifting cages in Norway. [0003] The circular lifting cage developed by Norway is currently the most widely used deep-water aquaculture cage. It is mainly composed of frame, net, sinker and mooring system. The frame of the net cage is made of multi-circle, hollow, and fully enclosed high-density polyethylene pipes connect...

Claims

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Application Information

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IPC IPC(8): A01K61/60A01K61/80
CPCA01K61/60A01K61/80Y02A40/81
Inventor 王红军
Owner 潜江市尚娟贸易有限公司
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