摘要
将BTW1耐磨钢和NM360材质的中部槽中板分别在汾西矿业集团的水峪煤矿、贺西煤矿、中兴煤业使用,以实测数据对比分析,结果表明:BTW1耐磨钢在水峪煤矿、贺西煤矿的使用寿命分别是NM360的4倍、5倍以上,在中兴煤矿上的耐磨效果也十分显著。在水峪煤业中板为BTW1的刮板输送机大修一次,中板维修成本相对于NM360可节约172.72~259.08万元,维修周期可节约100~180天。可见,采用BTW1耐磨钢降本增效的效果显著,可以在汾西矿业集团推广使用。
The middle trough of BTW1 wear-resistant steel and NM360 material are used in Shuiyu coal mine,Hexi coal mine and Zhongxing coal mine of Fenxi mining group respectively. The results are compared with the measured data. The results show that the service life of BTW1 wear-resistant steel is four times higher than that of NM360,and its performance in Zhongxing coal mine is also remarkable. The scraper conveyor with BTW1 used in Shuiyu coal mine once taken a heavy maintenance,compared with the costs for NM360,it saved 1. 7 ~ 2. 6 million RMB for BTW1,and the days shortened by 100 ~ 180 days. Practical application shows that the effect of BTW1 wear-resistant steel is remarkable in cost reduction,can be popularized in Fenxi mining group.
出处
《山西焦煤科技》
2017年第4期51-53,共3页
Shanxi Coking Coal Science & Technology
