摘要
为了安全稳定的改造应用旧裂解炉高压蒸汽包,通过采取检测、水压试验、应力测试等方法,对其进行全面的检验并进行安全评定,保证了"合于使用"的原则,结果表明经过改造的高压蒸汽包是安全可用的。
For secure moditication and steady operation of the existing steam drum,safety factor assessment is carried out for the steam drum by means of general ex- amination,hydrodynamic test and stress test to guaran- tee the'fitness for service'principle.The results show that the revamped high-pressure steam drum is safe and useable.
出处
《乙烯工业》
CAS
2007年第2期31-35,共5页
Ethylene Industry
关键词
高压蒸汽包
应力测试
应力强度因子
安全评定
Steam drum
Stress test
Stress intensity factor
Safety factor assessment
