A kind of bypass circulating aquaculture system

Abstract

The invention proposes a bypass circulating aquaculture system, which belongs to the field of aquaculture technology and equipment, and includes a low-lying land built next to an open water area. The low-lying land is connected to the open water area through a first water channel and a second water channel. The first water channel and the second canal are respectively arranged at the two ends of the low-lying land; at least one recirculating aquaculture container, at least one water-promoting device and at least one sewage discharge structure are arranged in the pool formed by the low-lying land; the water-promoting device is installed on the front side of the recirculating aquaculture container Or the rear side, the recirculating aquaculture container is located in the head of the water flow promoting equipment; the sewage mechanism is connected to the manure output device at the bottom of one or more recirculating aquaculture containers through pipelines, and the rear end is connected through pipelines; the water flows through the open water in sequence After the first water channel, the low-lying land, the recirculating aquaculture container, the low-lying land and the second water channel, it flows into open water again.

Description

technical field [0001] The invention belongs to the field of aquaculture and relates to fishery cultivation technology and equipment, in particular to a bypass circulating aquaculture system. Background technique [0002] The global recirculating aquaculture industry has developed rapidly and has become the fastest growing pole in the aquaculture model. It is water-saving, land-saving, and convenient for site selection; water temperature and water quality are controllable; biologically safe and reliable, with little or no use of drugs, and good quality ; High output; Pollution controllable, effective emission reduction and other advantages. [0003] Recirculating aquaculture is an advanced form of facility aquaculture. Through engineering technology and facilities and equipment, an optimized growth water environment is created for the aquaculture production system to achieve high yield, high quality, high efficiency and environmental protection. Facility aquaculture account...

AI Technical Summary

Problems solved by technology

However, in the existing breeding equipment, the feces are in contact with the cultured organisms for a long time, and the feces are easily dispersed, which increases the difficulty of settlement, affects subsequent collection, concentration and transfer out of the water body, and reduces the pollution of the breeding water area to a limited extent.

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