Large fishery production platform integrating deep and open sea factory ship and net cages and operating method of fishery production platform

Abstract

The invention provides a large fishery production platform integrating a deep and open sea factory ship and net cages. The large fishery production platform comprises an aquaculture factory ship, deepwater net cages and an anchoring system, wherein a recirculating aquaculture workshop, a fry culture workshop, a feeding workshop, a processing storage system and a management control system are arranged in the aquaculture factory ship; the recirculating aquaculture workshop is arranged in the aquaculture factory ship and comprises an aquaculture bin, a water treatment unit and a raw water treatment system; the deep water net cages are located on the sea surface at the tail of the aquaculture factory ship and connected to the tail of the aquaculture factory ship through fixing rods; the anchoring system comprises a pontoon floating on the sea surface and a catenary type anchor chain fixed on the sea floor; the feeding workshop comprises a fish hold feeding system and a deep water net cagefeeding system; the processing storage system comprises an automatic fish killing and packaging production line and a refrigeration and cryopreservation warehouse, and the automatic fish killing andpackaging production line and the refrigeration and cryopreservation warehouse are located on the upper surface of an aquaculture factory ship cabin body; the management control system is used for supplying power to the aquaculture factory ship and internal equipment, monitoring operating state of the equipment and applying control. The large fishery production platform has a function of integrating aquaculture and processing and is high in universality.

Description

technical field [0001] The invention relates to a fishery production platform, in particular to a fishery production platform integrated with cages of large deep-sea engineering ships and an operation method thereof. Background technique [0002] China is the world's largest fishery producer, accounting for nearly 40% of the world's total. Fishery is the basic industry that guarantees the supply of aquatic products in our society. The total international trade volume of aquatic products ranks first in the world's aquatic product trade and my country's international agricultural product trade. Aquaculture is the main industry of my country's fishery industry, and its aquaculture output accounts for 73% of the total fishery industry %, accounting for 65% of the world's total aquaculture, of which fish farming output accounts for about 20% of the world's total; in 2013, my country's fish farming output was 25.94 million tons, of which 95% came from inland freshwater mainly ponds...

AI Technical Summary

Problems solved by technology

[0004] The key to the development of deep sea aquaculture is safe and reliable facilities and equipment; the research on the cage structure, anchoring system, feed storage, maintenance management and other technologies of cage aquaculture is not yet mature, and because it is connected to open water bodies, environmental control, disease prevention, etc. Faced with huge challenges, the water temperature factor determines the regional characteristics of the species that can be cultivated, which limits the diversity of breeds; in terms of facility performance, especially the research on wind and wave resistance and current resistance is not deep enough, due to waves and typhoons. severe economic losses

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