摘要
鲁南矿业公司60万吨球团生产线原采用链板式输送机运送成品球团矿,投产后,因销轴、轴套、导轨磨损严重,滚轮脱轨等故障导致频繁停产大修,既影响了生产,又增加了维修费用。该厂针对链板机故障原因进行分析,认为该设备不宜用于成品球输送,并提出了采用大倾角挡边带式输送机输送球团的改造方案。2005年实施改造后,取得了很好的效果。
The chain-scraper conveyor was applied originally to transport the product pellets in Gate-Kiln Pelletizing Line, LU NAN Mining Co.. Because of some parts of this conveyor were worn seriously in shorter time, the major repair period was only six months, not only the maintenance cost was too high, but the pelletizing line operation rate was also lower. The analysis results show that the chain-scraper conveyor was not suitable as transportation equipment of product pellets. And then, the modification scheme that the high - angle conveyor was adopted to replace the original chain-scraper conveyor was proposed. This modification was conducted in the year 2005 and the good effect was obtained.
出处
《烧结球团》
北大核心
2007年第6期42-45,共4页
Sintering and Pelletizing
