汽轮机组用低压饱和蒸汽除垢清洗总结

Descaling cleaning summary of turbine using low-pressure steam

中化吉林长山化工有限公司空分车间蒸汽透平空压机汽轮机为16 000Nm3/h空分装置配套汽轮机。由于高压蒸汽品质问题,在运行过程中汽轮机转子叶轮、上下持环等部件结垢,影响正常运行。2014年1月28日利用低压饱和蒸汽对汽轮机进行清洗,从清洗后机组运行状态来看,此次清洗效果良好,达到了预期目标。

The steam turbine compressor turbine is 16 000 Nm3/h in Sinochem Jilin Changshan Chemical Co., Ltd. for air separation plant. Because of quality of high pressure steam, rotor wheel and ring up and down of steam turbine scaling while in operation which effects normal operation. By using low pressure saturated steam on January 28, 2014, the result of cleaning effect is good, which achieves desired goals.