【摘要】 介绍了结构设计新颖、独特,既能单独用于搅拌,又可混合使用水泥浆泵,即在搅拌的同时可将混凝土泥浆进行压力输送到工作区内。目前煤炭井下瓦斯检测技术还没有类似设备,因而该设备的运用将会取得很好的社会效益和经济效益。更多还原

【Abstract】 The structural design of the pump is novel and unique.It not only can mix round separately,but also can transport the concrete slurry into the work section by pressure while mixing round.In the gas monitoring technology under the coal mine well,there isn’t the analogous facility that is not used,so is application will gain good social and economic benefit.更多还原