焦化75 t干熄焦旋转密封阀修复技术研究

RESEARCH ON REPAIR TECHNOLOGY OF COKING 75 t DRY QUENCHING ROTARY SEALING VALVE

通过对干熄焦旋转密封阀的结构分析和原理说明,针对存在的问题提出合适的修复方法、材料和加工工艺,形成了一套完整的修复技术,实施后保障了设备运行。

By analyzing the structure and principle of CDQ rotary sealing valve, aiming at the existing problems, appropriate repairing methods, materials and processing technologies are put forward. A complete set of repairing technologiesare formed, the equipment operation is ensured after the implementation.