摘要
刮板式捞渣机是Shell煤气化工艺中常用的一种除渣设备,由于工况的恶劣以及本身的设计缺陷等导致捞渣机故障率较高。分析了刮板式捞渣机的故障原因、检修和改进方法,以及气化炉工况变化对捞渣机的影响。
Scraper slag fishing machine is a slag removing device commonly used in Shell coal gasification process,and it has a high failure rate due to the harsh conditions and its design defects.To analysze the failure,the methods of mainte-nance and improvement,scraper slag fishing machine and inflience of the gasification furnace condition change on the machine.
出处
《河北化工》
2011年第9期7-9,共3页
Hebei Chemical Industry
关键词
壳牌煤气化
捞渣机
灰分
改进
Shell coal gasification process
scraper slag fishing machine
ash content
improvement
