A fast harvesting method and fast harvesting system for aquatic animals in deep water net cages

A technology for deep-water net cages and aquatic animals, which is applied in fishing, application, animal husbandry, etc. It can solve the problems of affecting market selling price, affecting fish quality, and long transshipment time, so as to save energy, facilitate and quickly drive and transship high efficiency effect

Active Publication Date: 2019-09-06
SOUTH CHINA SEA FISHERIES RES INST CHINESE ACAD OF FISHERY SCI
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Problems solved by technology

Not only does it require many operators, but it is also labor-intensive; the transshipment efficiency is low, the transshipment time is long, and the intensive accumulation of farmed fish for a long time often leads to dead fish and injured fish, which affects the quality of fish and thus affects the market price

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  • A fast harvesting method and fast harvesting system for aquatic animals in deep water net cages
  • A fast harvesting method and fast harvesting system for aquatic animals in deep water net cages
  • A fast harvesting method and fast harvesting system for aquatic animals in deep water net cages

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Embodiment Construction

[0037] like Figure 1 to Figure 6 As shown, what the present invention discloses is a fast harvesting system for aquatic animals in deep water net cages. 12 deep-water net cages 1, and aquatic animals 6 are cultivated in the breeding space surrounded by net clothing 12; this fast collection system is provided with collection channel 2 and collection floating body 3; Net clothing outlet 12a, the entrance of collecting channel 2 is sewn on the outside of net clothing 12 and is communicated with the cultivation space of net clothing 12 by net clothing outlet 12a; The top surface of collecting floating body 3 has cavity 3a, and side wall is provided with floating body Passage 3b, the inner channel opening of floating body channel 3b communicates with cavity 3a, the outer channel opening is located on the side wall outer surface 3c of collecting floating body 3, and the side wall outer surface 3c of collecting floating body 3 is equipped with hatch door 31, cabin The door 31 can c...

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Abstract

The invention discloses a rapid collecting method and system for aquatic animals in a deep water cage. The system comprises a collecting channel and a collecting floating body; according to the method, the aquatic animals are driven to the collecting floating body from the deep water cage so as to be collected, the aquatic animals cannot be extruded excessively and cannot be accumulated for long time in the process, quality of the aquatic animals can be guaranteed to the greatest extent, and the transport efficiency is relatively high; the transfer process is basically completed by the aquatic animals, therefore, the labor intensity of operators is low, and few operators are required; besides, the collecting floating body is brought to the water area where the deep water cage is located when a cabinet door is in a closed state, transportation is convenient, energy is saved, and the collecting floating body completing collection of the aquatic animals can be directly transported to the destination over the sea.

Description

technical field [0001] The invention relates to a quick harvesting method and a quick harvesting system for aquatic animals in deep-water cages, and belongs to the technical field of marine organism breeding devices. Background technique [0002] The existing deep-water net cage culture products are mostly collected by first concentrating the fish in the net cage to one side, and then by hanging the fishing net under the crane that comes with the transshipment ship, they are transferred to the cabin one by one Inside. Not only does it require many operators, but it is also labor-intensive; the transshipment efficiency is low, the transshipment time is long, and the cultured fish are accumulated intensively for a long time, often causing dead fish and wounding fish, which affects the quality of fish and then affects the market price. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a fast harvesting method and a q...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01K69/06
Inventor 陶启友王绍敏刘海阳郭根喜黄小华胡昱
Owner SOUTH CHINA SEA FISHERIES RES INST CHINESE ACAD OF FISHERY SCI
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