Aiming at the localization of steam turbine for cracking gas compressor with annual output of one million tons of ethylene device, it was introduced that the background and process of the project based on the instance of the application of steam turbine research and development projects in Tianjin Petrochemical. Combined with conforming and implementation of the development scheme which relies on the first domestic set of steam turbine used in this condition, it was described in detail the main technical parameters,structure configuration, technical characteristics and the international standard needed to be complied with, as well as the key issues, research difficulties and the measures. In the end, the three innovation patents were introduced which were achieved during the process of the steam turbine's development of localization. The results indicate that the localization of the steam turbine is completely realized.%针对年产百万吨乙烯装置裂解气压缩机用汽轮机的国产化问题,依托天津石化实例应用汽轮机的研制开发项目,介绍了年产百万吨乙烯装置用汽轮压缩机组国产化研制论证立项的背景和过程,结合国内首台套该用途汽轮机研制方案的确定和实施,详述了该用途汽轮机的主要技术参数、结构配置、技术特点、需遵循和执行的国际标准,以及研制过程中需要解决的关键问题、方案难点和采取的对策措施,最后简述了该汽轮机国产化研制中获得的3个创新专利成果.研究结果表明,本研究实现了该用途汽轮机的完全国产化.
展开▼
