Water current control module for automatic integrated circulating water breeding

Abstract

The invention provides a water current control module for automatic integrated circulating water breeding. The water current control module comprises a box body, wherein the box body comprises a box body cover plate located at the top of the box body, physical filtering module mounting grooves, a first-stage biologic module mounting groove, a second-stage biologic module mounting groove, a gas exchange module mounting groove, a disinfection module mounting groove and a control module mounting groove are formed in the box body cover plate, the depth of the second-stage biologic module mountinggroove is greater than that of the first-stage biologic module mounting groove, an electric power equipment placing region providing a power supply is formed in the box body cover plate, and a blowerfor aeration is arranged at the electric power equipment placing region. The water current control module for an automatic integrated circulating water breeding system can be in seamless connection with modularized circulating water breeding equipment, so that the modularized circulating water breeding equipment can timely response to changes of water currents, and automatic control of the circulating water breeding system can be realized.

Description

technical field [0001] The invention relates to the field of circulating aquaculture, in particular to a water flow control module for automatic integrated circulating aquaculture. Background technique [0002] Recirculating aquaculture has gradually become the trend of aquaculture in my country. Circulating aquaculture can collect the aquaculture sewage produced in the aquaculture pond in time, and through a series of processes such as physical treatment, biological treatment, and disinfection, the solid pollutants (such as suspended particles, etc.), dissolved pollutants (such as ammonia nitrogen, etc.) , nitrite, dissolved organic carbon, etc.), dissolved gases (such as carbon dioxide), harmful microorganisms, etc. are gradually removed, and the aquaculture wastewater is purified into clean water, which is then reintroduced into the aquaculture pond for fish growth. [0003] During the entire recirculating aquaculture process, maintaining water flow balance is a necessar...

AI Technical Summary

Problems solved by technology

[0004] However, the traditional circulating aquaculture system has a low degree of matching with automation technology, and the nodes that can be adjusted by PLC are usually only water pumps. At the same time, the connection and cooperation between various system equipment and frequency conversion water pumps is a difficult point in system design. For example, the flow rate of water pumps becomes smaller. , at this time, the traditional pipeline connection method cannot bring the water flow into the biological moving bed, resulting in system shutdown

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