江阴纺机厂生产的ＦＵ０３２型转笼式滤尘器是我国早期仿罗瓦滤尘机型之一，全国推广面较大，普遍反映滤尘效果较好。但我们使用中发现存在以下问题：（１）工作阻力大，尘笼易产生轴向窜动，致使回转不灵活，甚至卡死，经常损坏电机；（２）链条传动的吸嘴往复机构结构不... The FU032 rotary cage filter produced by Jiangyin Textile Machinery Factory is one of China’s early-model roove filter dust filters. It is widely promoted throughout the country and generally reflects that the filter dust is effective. However, the following problems are found in our use: (1) The working resistance is large, and the dust cage tends to generate axial turbulence, resulting in inflexible rotation and even jamming, often damaging the motor; (2) The structure of the reciprocating mechanism of the nozzle driven chain is not ...