摘要
对机泵检修过程中起吊问题进行调查。针对300万t重催及连续重整两套装置设计出折叠式龙门吊,并对它校核,使它在检维修中发挥应有的作用。
This thesis investigates the problems of hoisting in pump maintenance. Contraposing 3 million ton/year catalytic heavy oil and continuous reforming plants, the author designs and verifies foldaway frame crane, and makes it very useful in pump maintenance work site
出处
《机械研究与应用》
2006年第4期91-93,共3页
Mechanical Research & Application
关键词
龙门吊
折叠
设计
校核
frame crane
foldaway
design
verify
