转子式混凝土喷射机试验探讨及应用  

Testing of Rotor Type Concrete Spraying Machine

作　　者：丁艳宝[1] 郭鑫[1] 王晨[1] 

机构地区：[1]长沙矿山研究院有限责任公司,长沙410012

出　　处：《煤矿机械》2015年第9期132-133,共2页Coal Mine Machinery

摘　　要：矿山井下支护工程中,为了改善工人作业环境、降低粉尘浓度,支护作业采用湿式作业替代干式作业,同时作为支护设备的转子式混凝土喷射机也得到进一步更新。测定喷射机的各项性能指标及粉尘浓度,对工作效率的保证、粉尘浓度的控制有一定的参考价值。In mine underground support project, in order to improve the working environment for workers, reduce dust concentration, supporting operation uses wet operation replacing dry operation. At the same time, as supporting device, rotor type concrete spraying machine has been further updated. Determination of various performance indicators and dust concentration has the certain reference value to guarantee the work efficiency, control the dust concentration.

关 键 词：井下巷道 支护作业 喷射机 检验 

分 类 号：TD353[矿业工程—矿井建设]