摘要
以中煤科工集团上海有限公司研制的煤巷全断面掘进机为例,介绍其冷却、喷雾系统的构成以及工作原理,计算并分析了冷却、喷雾系统的压力以及流量。通过工业性试验表明,该冷却、喷雾系统能够符合掘进机的工作要求,降尘效率显著提升,最终的使用效果良好。
The composition and working principle of cooling and spray system are introduced, and the pressure and flow rate of cooling and spray system are calculated and analyzed taking the full section of road header as an example.The industrial test shows that the designed cooling and spray system can meet the working requirements of the roadheader, the dust control efficiency is improved significantly, and the final use effect is good.
作者
张磊
Zhang Lei(Shanxi Coal Transportation and Marketing Group Yangcheng Sihou Coal Industry Co.,Ltd.,Jincheng Shanxi 048100)
出处
《机械管理开发》
2020年第10期31-32,共2页
Mechanical Management and Development
关键词
全断面
掘进机
冷却与喷雾
降尘
full section
roadheader
cooling and spray
dust reduction
