燃气-蒸汽联合循环机组余热锅炉吹管浅析

Brief Analysis of Steam Blow Pipe for the HRSG of Gas-steam Combined Cycle Unit

介绍了目前配GE 9E级燃机余热锅炉吹管方法,对自产蒸汽吹管和辅汽吹管经行选择比较、分析优缺点,并结合现场实际情况制定吹管方法,重点阐述了9E燃气-蒸汽联合循环机组余热锅炉吹管过程,分析了联合循环机组吹管的独特性。

Introduces the methods of steam blow pipe for the HRSG of the gas turbine with GE 9E, and compares and analyses the advantages and disadvantages between the self-produced vapor and auxiliary steam. It mainly focuses on the in- troduction of the process of steam blow pipe for the HRSG of the gas turbine with GE 9E combining the method formed based on the actual situation, and analyses the uniqueness of the gas- steam combined cycle waste- heat boiler.