以压缩空气为动力的气动技术应用在混凝土自动化工厂中,具有许多其它动力不可比拟的优点。但空气必须净化,即滤掉空气中的灰尘杂质和部分水份,否则气阀易堵,元件易锈,至使控制不灵。1981年,我们承担了我处混凝土自动化搅拌楼气动系统的设计,这里介绍一下一级过滤筒体的结构设计及其强度计算。一、结构设计压风机的压缩空气进入储风筒之后,再进 Pneumatic technology powered by compressed air is used in concrete automation plants and has many advantages that are unmatched by other powers. However, the air must be purified, that is, the dust, impurities, and some moisture in the air should be filtered out. Otherwise, the air valve can be easily blocked and the components can be rusted, making the control ineffective. In 1981, we undertook the design of the pneumatic system of the concrete automated mixing plant at my office. Here we introduce the structural design and strength calculation of the primary filter cartridge. First, the structural design of the compressor after the compressed air into the reservoir, and then into