预膜式烧嘴在新型撞击流水煤浆气化炉上的首次应用与改进措施

First application of prefilming burners in new type of impinging stream coal-water slurry gasifier and improving measures

介绍了预膜式烧嘴的结构和工作机理,总结了预膜式烧嘴在新型撞击流水煤浆气化炉上的使用经验和技术优势,分析了其在工业应用中出现的问题,提出了改进措施。

The configuration and the work principle of prefilming burners are introduced, compared with Texaco burners, the work experience and technical advantages of prefilming burners in the new type of impinging stream coal-water slurry gasifier are summarized.Some problems of the prefilming burner are also analyzed,some improving measures are put forward.