Composite type mussel reef fish gathering device

A composite type and algae reef technology, which is applied in fish farming, application, climate change adaptation, etc., can solve the problems of unfavorable near-shore sea areas such as the utilization of multi-water layer space, and achieve the effect of convenient harvesting and improved utilization

Inactive Publication Date: 2020-06-16
MARINE FISHERIES RES INST OF ZHEJIANG
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  • Summary
  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since the current floating algae reefs and mussel culture rafts use the near-shore surface water space, this is not conducive to improving the utilization of the multi-water layer space in the near-shore sea area

Method used

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  • Composite type mussel reef fish gathering device
  • Composite type mussel reef fish gathering device
  • Composite type mussel reef fish gathering device

Examples

Experimental program
Comparison scheme
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specific Embodiment 1

[0034] Specific embodiment one: as figure 1 , figure 2 , image 3 As shown, a composite shellfish reef fish gathering device includes a fish reef body 3 , an algae reef base 1 and a mussel culture device 2 . The body of the reef sinks to the bottom of the sea.

[0035] The buoyancy of the algal reef base 1 is greater than gravity, and the algal reef base and the fish reef body are connected by connecting ropes 4, so that the algal reef base is suspended in the water. In this embodiment, the base of the algae reef is a hollow structure. Several algal reef blocks 1.1 are arranged on the algal reef base. In this embodiment, the algal reef blocks are arranged on the upper surface of the algal reef base, and the algal reef blocks are made of concrete. Artificially cultivated seaweed seedlings are attached to the algae reef block. One side of the algal reef base is provided with a vertical fixing plate 1.2.

[0036]The mussel cultivation device 2 includes a buoyancy block 2....

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Abstract

The invention discloses a composite type mussel reef fish gathering device, and aims to provide the composite type mussel reef fish gathering device which can effectively improve utilization of different water layer spaces of offshore areas and is convenient for mussel harvesting. The composite type mussel reef fish gathering device comprises a fish reef body, a mussel reef base and a mussel breeding device, wherein the fish reef body is settled to the seabed; the buoyancy of the mussel reef base is greater than gravity, and the mussel reef base is connected with the fish reef body through a connecting rope, so that the mussel reef base is suspended in water; a plurality of mussel reef blocks are arranged on the mussel reef base, and a vertical fixed plate is arranged at one side of the mussel reef base; and the mussel breeding device comprises a buoyancy block positioned below the mussel reef base, a vertical guide rod arranged on the lower surface of the buoyancy block, a limiting block arranged at the lower end of the vertical guide rod, a mussel breeding floating frame which is positioned below the buoyancy block and can move up and down along the vertical guide rod, a verticalbaffle plate arranged at one side of the mussel breeding floating frame, and a plurality of mussel breeding ropes suspended on the mussel breeding floating frame.

Description

technical field [0001] The invention relates to a composite reef body, in particular to a composite shellfish reef fish gathering device. Background technique [0002] Artificial algae reefs are artificial reefs used to cultivate and multiply algae. They are artificially placed in the ocean to provide a place for algae to grow and reproduce. The current artificial algae reefs are divided into two types: floating type and submerged type, among which the floating type algae reefs mainly use the near-shore surface water space. Mussel culture rafts are used to grow mussels, which also utilize near-shore surface water space. Since the current floating algae reefs and mussel culture rafts all use the near-shore surface water space, this is not conducive to improving the utilization of the multi-water layer space in the near-shore sea area. [0003] In view of this, how to design an integrated reef, so that seaweed and mussels can be cultured in different water layers, so as to i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01K61/75A01K61/78
CPCA01K61/75A01K61/78Y02A40/81
Inventor 毕远新张亚洲
Owner MARINE FISHERIES RES INST OF ZHEJIANG
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