摘要
电站锅炉过热爆破后,用切向气割代替手工锯切。结果表明,此法安全可靠,简化了切管工艺,减轻了劳动强度,缩短了停机时间,经济效益显著。
After explosive breaking of any superheating tube inside a boiler for power station, the flame cutting method along tangential direction of the tube is adopted to clear it instead of manual saw cutting. The result shows that the shut-down time of boilerturbine-generator system is reduced greatly; safety and reliability of this method simplies the tube cutting process and makes the total work easy also.
出处
《焊接》
北大核心
1989年第9期20-22,共3页
Welding & Joining
