蒸汽—空气两用锤结冰问题的解决方法

Solution to problem of freezing in steam-air ham-mer

分析了蒸汽—空气两用锤在用压缩空气作为工作介质时容易产生结冰现象的原因,提出了几个解决结冰问题的方案,最后指出了要从根本上解决结冰问题必须改为使用蒸汽作为工作介质。

Cause that freezing phenomenon will be easy to occur when pressure air has been used as working medi -um in a dual purpose steam-air hammer has been analysed with several solutions.It has been pointed out that the final solu tion to freezing problem should be using only steam in such hammer.