干除灰系统节能和出力评估分析

盘电干除灰系统设备运行稳定，燃用神华煤的灰分在7％左右，现在系统每天按照节能方式运行16h左右，随着国内煤炭市场的变化，盘电公司的煤种也将会发生变化，对干除灰系统的关键设备——仓泵和斜槽的出力进行研究，从中计算出干除灰系统的最大出力，并对干除灰系统的节能和危险点进行评估，提出改进建议。

Analysis and Appraisal of Energy-saving and Performance of Dry-ash-disposal System

The operation of dry-ash-disposal system in Panshan Power Plant is stable, and the ash content of Shenhua coal is about 7% , the operation of the system is around 16 hours per day under energy-saving mode. The coal type of Panshan Power Plantwill be undergoing changes with the change of domestic coal market. The research on the performance of storage pump and flume-key equipments of dry-ash-disposal system was conducted, the best performance of the dry-ash-disposal system was thus calculated. In addition, energy-saving operation of the system and its risky points were assessed, and recommendation on improvement was presented.