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本文为S36·50风扇磨煤机制粉系统的维护及改造第三部分。文中详述了用高铬镶条铸造护钩、比邻护甲及周圈护甲;采用仿制的GSX17CrMo55制作打击轮轮盘;用堆焊耐磨层制作双金属衬板等提高易损件寿命的情况。此外还介绍了对落煤管、分离器回粉斗和后机壳靠通风背筋部位增设检修孔,以便于检修等。
This article for the S36 · 50 fan coal milling system maintenance and transformation of the third part. The article details the use of high chrome cast iron retaining hooks, adjacent armor and the perimeter armor; the use of imitation of the GSX17CrMo55 hit the wheel disc; with surfacing wear-resistant layer of bimetallic lining to improve the life of wearing parts Happening. In addition, it introduces the addition of access holes to the falling coal pipe, the separator back to the powder hopper and the back shell by the ventilation back ribs to facilitate overhaul and so on.