论文部分内容阅读
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氧、曝气,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·增氧机在工作中受扭力较大,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 widely used pond fish farming machinery, which is through the impeller stirring and other ways to make water aeration, aeration, improve water quality and promote fish growth and improve fish production. In order to ensure safe operation and improve the quality of work, should pay attention to the following points: 1. The aerator in the work by a larger torque, must be installed securely. Cable lock clamps used in the rack, shall not withstand tension, must not be used as a rope