电厂低阶煤的存储管理探讨

Discussion on management of low-rank coal storage in power plants

对云南某电厂燃用的褐煤开展存储试验研究,结合煤堆升温的监测情况,对褐煤的存储损耗进行初步分析,提出了抑制煤堆自燃的控制措施,指出可采取加强煤堆的测温监控及对煤堆进行分层压实等处理方法以预防煤堆自燃。

The storage experimental research for lignite used for burning in power plant in Yunnan was done, combining with the monitoring circumstance of temperature increasing of coal dump, the primary analysis of storage loss of lignite was done, the control measurements of restraining coal dump self-ignition was proposed, it was also indicated that methods such as enhancing the coal dump temperature monitoring and compacting coal dump hierarchically could all prevent the self-ignition.