摘要
根据煤矿井下具体条件，研制了一台适合近水平煤层开采的新型机械式煤仓。介绍了这种水平煤仓的工作原理，对水平煤仓的重要参数即卸煤犁的卸煤速度、喂煤速度和卸煤量进行了分析计算。结果表明，通过控制仓门的打开程度即可控制放煤量的大小，最大放煤量可达４９５ｔ／ｈ。
Based on specific underground conditions in the coal mine, a new type of mechanical coal bin suitable for near-flat coal mining was developed. The working principle of the bin was described. Calculations of important parameters of horizontal coal bin were made. They are speed of coal discharge of plough, coal feeding velocity and quantity of coal discharge. The test results showed that quantity of coal to be discharged can be controlled by adjusting opening of bin gate. And the coal discharged can reach 495t/h in maximum.
出处
《煤炭学报》
EI
CAS
CSCD
北大核心
1995年第4期371-374,共4页
Journal of China Coal Society
基金
国家"八五"重点科技攻关项目
关键词
水平煤仓
试验
煤矿
horizontal coal bin, coal discharging velocity, coal feeding velocity, coal discharging plough
