射流式水泥浆液制造器的研究

在分析人工造浆阶段和风动造浆阶段原理及优缺点的基础上,开发研制出射流式水泥液制造器。通过对该设备主要构成部分结构的介绍,说明了其工作原理和使用方法。焦煤集团九里山矿14101工作面和古汉山矿11092(西)工作面的堵水实践证明,该设备的堵水率为100%,不仅可以提高注浆的速度及质量,降低劳动强度,改善注浆工地环境条件,而且具有价格便宜、设备安装简便、操作简单、容易维护,不受场地、注浆量大小、注浆点远近的限制等优点。

A Study on Jet Type Cement Slurry Machine

Based on principle, merits and drawbacks analyses of methods used during artificial and pneumatic slurry-making stages, a jet type cement slurry machine has been -developed and manufactured. Through the introduction to structure of main component parts of the machine, illustrated its operating principle and direction. The water blocking practices in Jiaozuo Coal Industrial Group＇s Jiulishan Coalmine No.14101 working face and Guhanshan Coalmine No.11092 （west） working face have demonstrated that the blocking rate is 100%. Thus the machine not only can enhance grouting rate and quality, reduce labor intensity, improve site surroundings condition, but also has excellences of low-cost, easy to install, operate and maintain, free from limits of site, grouting quantity and grouting site distance.