通过对冲动式汽轮机工作原理的简要介绍,对汽轮机级内部损失的分析,尤其是对动叶顶部漏汽损失的分析,经过对合成气压缩机组蒸汽轮机(即透平)进行解体检修、汽封齿的修复,在对蒸汽轮机检修前后耗汽量进行对比的基础上,说明本次针对合成气压缩机组蒸汽轮机耗汽量大的问题而进行的检修达到了预期目标,经济效益显著。 Through the brief introduction of the working principle of impulse turbine, the analysis of the internal turbine loss, especially the analysis of the loss of the top of the moving blade, after disassembling and repairing the steam turbine (turbine) of the syngas compressor unit, On the basis of comparing the consumption of steam before and after steam turbine overhaul, it shows that the overhaul achieved by the steam consumption of the steam turbine of the syngas compressor reaches the expected goal, and the economic benefit is remarkable.