华电技术 ›› 2011, Vol. 33 ›› Issue (10): 54-55.

• 技术交流 • 上一篇    下一篇

环式给煤机的优化改造

谢武杰   

  1. 山西兴能发电有限公司,山西古交030206
  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:2011-10-25 发布日期:2011-10-25

Optimized reformation of multiring coal feeder

XIE Wujie   

  1. Shanxi Xingneng Power Generation Company Limited, Gujiao 030206, China
  • Received:1900-01-01 Revised:1900-01-01 Online:2011-10-25 Published:2011-10-25

摘要: 针对输煤系统环式给煤机出力不足、撒煤、行走轮/承煤平台磨损严重等问题进行了分析,提出了改进优化方案。环式给煤机优化改造后,取得了令人满意的效果。

关键词: 环式给煤机, 密封及导料装置, 磨损, 优化改造

Abstract: Some problems of multiring coal feeder of coal handling system, such as the insufficient output of the coal feeder, the coal leakage and serious wear of travelling wheel and coal bearing platform, were analyzed. Several optimal reformation schemes were put forward. The coal feeder had been reformed, and satisfactory effect was obtained.

Key words: multi-ring coal feeder, sealing and material guiding device, wear and tear, optimized reformation