大型火电机组吹管靶板装置应用及研究

Application and Research Regarding Steam Blowing Target Plate in Large Thermal Power Plant

目前大型火力发电机组由于系统参数的提高和系统复杂性的增加,对与蒸汽吹管临时系统安全性及检查准确性提出了更高的要求,作为吹管结果检查载体的靶板装置更为受到重视,本文针对以往火电机组吹管各种形式靶板装置的优缺点进行探讨及论述,并提出采取一种新型靶板装置的研制,为高参数大容量火电机组的吹管靶板装置提供了有意义的参考。

Now it shall improve safety of steam blowing temporary system and check accuracy due to the greater parameter the system requires and raise of system complexity and shall attach more importance to target plate as steam blowing check carrier. In this article, it will discuss and dig into advantages and disadvantages of all types of target plates used in power plants and come up with research of a new type of target plate to provide meaningful references for steam blowing target plate in power plant with large parameter.