Automatic pneumatic-conveying feeding system for deep sea cage culture

Abstract

The invention discloses an automatic pneumatic-conveying feeding system for deep sea cage culture. The system comprises a pneumatic conveying mechanism, a discharging mechanism, a pipeline distributor and a scattering device. The pneumatic conveying mechanism comprises a Roots blower, a fan driving motor and a front-end steel pipe, the Roots blower and the fan driving motor are connected through a transmission belt, and an air outlet of the Roots blower is connected with the front-end steel pipe. The discharging mechanism comprises a large material tank, a small material tank and a discharger, the larger material tank and the small material tank are connected and communicated through an inclined material pipe, and a lower discharging port of the small material tank is connected with an upper feeding port of the discharger through an upper connector. A lower discharging port of the discharger is connected with the front-end steel pipe through a lower connector, the front-end steel pipe is connected with an inlet pipe at the front end of the pipeline distributor, and an outlet pipe is arranged at the rear end of the pipeline distributor and connected with a remote PE delivery pipe which is connected with the scattering device. The automatic pneumatic-conveying feeding system which adopts pneumatic pipelines for conveying is long in conveying distance, low in labor intensity and suitable for massive feeding for large-scale marine net cage groups.

Description

technical field [0001] The invention relates to the field of farming machinery, in particular to an air-fed automatic feeding system for deep-sea cage farming. Background technique [0002] The development of modern marine aquaculture is an important way to ensure food safety and meet people's demand for high-quality protein food. my country's ocean area is large, and there is huge room for the development of mariculture. With the rapid development of deep-sea cages in China, cage culture has expanded to deep waters below -15m, and the water body of a single cage culture has also further expanded, and cage culture has developed towards large-scale, deep-water and large-scale development. At present, feeding methods for deep-sea cage culture include artificial feeding and mechanical feeding, but artificial feeding is labor-intensive, uneven feeding, difficult to control the amount of feeding, and poor adaptability to the environment; mechanical feeding mainly uses cages Bre...

AI Technical Summary

Problems solved by technology

At present, feeding methods for deep-sea cage culture include artificial feeding and mechanical feeding, but artificial feeding is labor-intensive, uneven feeding, difficult to control the amount of feeding, and poor adaptability to the environment; mechanical feeding mainly uses cages Breeding wind feed feeding system, but at present, the system is mainly aimed at small fish ponds, the automatic feeding system is immature, the feeding efficiency is low, and it cannot meet the needs of remote transportation and mass transportation of deep-sea cage culture

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