Cracking often takes place in heating jacket of extruder-dryer.
膨胀干燥机加热夹套在实际使用中经常发生开裂事故,为了保证其正常运行,对加热夹套的开裂原因进行了分析。
Operation Study of Interlayer Heating Equipment in 300MW Steam Turbines;
300MW汽轮机夹层加热装置的运行研究
