摘要
大湾煤矿副井绞车提升能力技术改造,即对现有绞车进行挖潜,技改工作在短时间内完成,既节约了技术改造经费,同时又进一步提高了矿井提升能力、经济效益和安全性。为企业300万t扩能改造做出了突出贡献。
Technology reformation of winch hoisting capacity in dawan coal mine auxiliary shaft, namely tap latent potential of winch, which finished in short time, minimizing technology reformation costs, improving coal mine hoisting capacity, economic efficiency and safety at the same time, making a great contributions to coal mine 10 000 tons capacity extension reformation.
出处
《煤矿机械》
北大核心
2010年第11期169-171,共3页
Coal Mine Machinery
关键词
绞车
技术改造
提升能力
经济效益
winch
technology reformation
hoisting capacity
economic efficiency
