自控新型增氧机具在青虾养殖中的应用研究

The Applied Research on the New Self-controlled Aerator Used in the Pond of Shrimp Cultivation

池塘青虾的正常生长需要一定量的溶氧作保证。结合已有的增氧技术,试制了带自控系统的曝气射流水车式增氧机,在青虾养殖期间对该增氧机进行了试验和监测。为此,着重介绍了增氧机的效用,测量了典型天气里无增氧机工作状态下青虾池塘的溶氧情况,探讨了自控系统在青虾养殖过程中的改进问题。

Shrimp who lived in the pond needs some oxygen to make their life comfortable and then they can grow quickly. Combined with the existed technologies, the research tried to produce an aerator with self-controlled system, which contains both diving aerator and impeller aerator. We did research on the machine and inspected it during the cultivation of freshwater shrimp. The paper introduced the effect of this machine, measured the quantity of oxygen contained in the pond while no aerator was not used during the typical weather, and discussed the improvement of the self-controlled system in the shrimp cultivation.