新型化学反应式胶囊-黏液封孔器压强参数实验研究  

Experimental Study on Pressure Parameter of New Type of Chemical Reaction Capsule-mucus Sealing Device

作　　者：夏翠萍 蒋曙光[1] 王媛媛[1] 吴征艳[1] 邵昊[1] 王凯[1] 

机构地区：[1]中国矿业大学,江苏徐州221116

出　　处：《煤炭技术》2018年第3期178-179,共2页Coal Technology

摘　　要：针对传统封孔器在实际应用中存在的封孔不严、耗时长、测定系统复杂等问题,提出一种与无线测压技术结合的新型化学反应式胶囊-黏液封孔器,并以Na HCO3和Al2(SO4)3作为反应物进行了压强测试预实验及正式实验,得出压强与Na HCO3、容器体积的函数关系。In order to solve the problems in practical application, such as sealing hole, time-consuming and complicated measuring system. A new type of chemical reaction capsule-mucus sealer combined with wireless pressure measurement technology is proposed. The pressure test pre-experiment and the formal experiment are conducted with NaHCO3 and Al2（SO4）3 as the reactants. Among the relationship of the pressure, sodium bicarbonate and container volume.

关 键 词：新型胶囊-黏液封孔器 碳酸氢钠 硫酸铝 

分 类 号：TD712[矿业工程—矿井通风与安全]