叶轮式增氧机是目前广泛使用的池塘养鱼机械,它是通过叶轮搅拌等方式使水体增养、通气,改善水质而促进鱼类生长,提高鱼的产量。为保证安全作业和提高作业质量,应注意以下几点:1.增氧机在工作中受阻力较大,必须安装牢固。电缆线应用锁夹固定在机架上,不得承受拉力,切不可当绳子 Impeller aerator is currently widely used pond fish machinery, which is through the impeller mixing and other ways to raise water, aeration, improve water quality and promote fish growth and increase fish production. In order to ensure safe operation and improve the quality of operation, should pay attention to the following points: 1. Aerator at work by the larger resistance, must be installed securely. Cable lock clamps used in the rack, shall not withstand tension, must not be used as a rope