针对机车重力式撒砂阀压力空气逆流,砂子倒吸堵塞风管这一故障现象展开论述。通过对撒砂系统的基本结构和工作原理进行剖析,重点分析了砂子倒吸进入风管的作用过程和根本原因,提出了相应优化方案,且取得了良好的改进效果。
Product Catalog The Leader in solid-processing Valves In the 21st century Gemco Valve remains committ ed to the same core values of our founders in 19 th and 20th centuries. These ideals of innovation in design, excellence of manufacturing and superior customer service has allowed us to penetrate the global market with the same dedica tion and support we have established domesti cally. We con