Combined type oyster row for fresh oyster cultivation

Abstract

The invention relates to a combined type oyster row for fresh oyster cultivation, and belongs to the technical field of fresh oyster cultivation equipment. The combined type oyster row comprises a plurality of oyster row rods, the adjacent oyster row rods are connected through chain type connecting mechanisms, oyster string lifting lugs are arranged on the oyster row rods, and buoyancy mechanismsare fixedly arranged at the bottoms of the oyster row rods. According to the combined type oyster row, the plurality of oyster row rods are flexibly combined through the chain type connecting structures, so that any area can be adjusted, maintenance and replacement for local damageare are convenient, and installation is convenient; the oyster row rods are made of plastic, and the chain type connecting mechanisms are made of stainless steel, so that the problems that oyster rows made of a bamboo-wood structure are short in service life, prone to decay, poor in typhoon resistance, heavy in weight, difficult in carrying and long in installation period are fundamentally solved; the buoyancy mechanisms adopt PE plastic material blow molding hollow processing design, expandable polystyrene is filled into the buoyancy mechanisms, and therefore the buoyancy mechanisms are large in buoyancy, light in weight, resistant to salt and alkali and resistant to seawater corrosion; and meanwhile, an interlocking mechanism is arranged for connection, firmness and reliability are achieved, installation is convenient, and high practicability is achieved.

Description

technical field [0001] The invention relates to the technical field of oyster cultivation equipment, in particular to a combined oyster steak for oyster cultivation. Background technique [0002] Oysters are oysters, commonly known as sea oysters, oysters, etc., belonging to the mollusk phylum, bivalves, and pearl oysters. They are the largest cultured shellfish in the world and one of the important marine biological resources available to humans. type. Oysters are not only delicious and nutritious, but also have unique health care functions and medicinal value. They are a rare seafood with high nutritional value. [0003] Qinzhou City, Guangxi Province is known as the "Hometown of China's Big Oysters", and the "ten thousand mu oyster row" is a unique scenery that the local area is proud of. The existing oyster rafts are made of wood and bamboo. There are 200,000 mu of large oysters in the tidal flats of the Beibu Gulf. The wood and bamboo are calculated on the basis of 1 ...

AI Technical Summary

Problems solved by technology

The existing oyster rafts are made of wood and bamboo. There are 200,000 mu of large oysters in the tidal flats of the Beibu Gulf. The wood and bamboo are calculated on the basis of 1 mu per year. It takes 10,000 to 15,000 pieces of bamboo to process and manufacture one mu of oyster rafts. , the cost is about 50,000 to 60,000 yuan, and the service life of oyster rafts made of wood and bamboo is only about one year. After one year, it is basically necessary to replace new oyster rafts. Poor corrosion performance has greatly increased the cost of oyster farming, and oyster rafts made of pure wood or bamboo have basically been eliminated from the market; moreover, due to the development of offshore industries, large-scale aquaculture areas in the inner bay will be cleaned up, and offshore aquaculture must be developed. This puts forward higher requirements for prolonging the service life of breeding facilities, anti-wave ability, reducing labor costs and transportation costs

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