蒙东褐煤火电机组掺配掺烧安全经济性浅析

Analysis of Safety and Economy of Blending and Burning Lignite from Eastern Inner Mongolia

为解决当前形势下如何应对电煤供应紧缺问题,XX二级公司积极响应集团拓宽机组适烧煤种政策,进一步控制燃料成本,提质增效,决定引进燃用蒙东褐煤。2022年,该二级公司在下属三家发电公司开展了蒙东褐煤试烧工作。通过试烧发现蒙东褐煤掺配掺烧在安全、经济等多方面存在的问题和隐患,三家发电企业认真总结提炼出好的解决办法并固化,使蒙东褐煤南下成为可能,意义非凡。

To deal with the shortage of thermal coal supply,XX secondary company,actively responding to the group′s policy of expanding types of coal suitable for burning units,decided to introduce lignite from eastern Inner Mongolia to further control the fuel cost and improve the quality and efficiency.In 2022,the secondary company carried out lignite test work in three subordinate power generation companies.The trial burning found the problems and hidden risks in safety,economy and other aspects in coal blending and burning.The three power generation enterprises carefully summarized and extracted good solutions and solidified them,making it possible for eastern lignite to move south,which was of great significance.