Sichuan Chengdu filling industrial pump accessories, industrial filling pump accessories, and tailings paste filling pump accessories are installed at the outlet end of the pipeline conveying device to enhance their performance and add mixing devices; The modified low-density addition device is a metering addition pump; The modified and enhanced mixing device includes a metering pump and a mixer This utility model has a reasonable design and high safety, achieving the goal of low-density and increased resistance transportation of paste filling slurry by filling industrial pumps and industrial filling pumps, and defoaming and enhanced filling industrial pumps and industrial filling pumps for paste filling The increase in volume and mining depth of the goaf in iron mines has led to significant ground pressure activity, resulting in varying degrees of roof collapse, fragmentation, and other phenomena in the mining rooms and tunnels, seriously affecting underground safety production To ensure the safety of mining operations, prevent an increase in the volume of goaf, and reduce the impact of ground pressure activities, based on the characteristics of filling each layer of the mining site with industrial pumps and industrial filling pumps at a height of about 3 meters for paste filling, the lower part of it is 1 5 meters of paste filling is carried out using fine particle tailings cemented filling industrial pumps and industrial filling pumps, with the upper part 1 5 meters of paste filling was carried out using coarse tailings cemented filling industrial pumps and industrial filling pumps, and the paste filling process and operating steps of the filling industrial pumps and industrial filling pumps were optimized The uniaxial compressive strength test results of paste filling using industrial pumps and industrial filling pumps with different ratios of fine and coarse tailings showed that the strength of paste filling using industrial pumps and industrial filling pumps bonded with fine tailings met production safety requirements The application of paste filling technology using filling industrial pumps and industrial filling pumps can effectively reduce goaf and minimize the impact of ground pressure activities, which has practical significance for ensuring underground safety production A mining and mining ultra-fine full tailings pipeline self flowing transportation filling industrial pump and industrial filling pump for paste filling system, and filling industrial pump and industrial filling pump for paste filling method, belonging to the field of mining engineering technology The system includes四川成都充填工业泵配件、工业充填泵配件、尾砂膏体充填泵配件性增强添加混匀装置设置在管道输送装置出口端;改性低密添加装置为计量添加泵;改性增强添加混匀装置包括计量添加泵和搅拌机.本实用新型设计合理,安全性高,实现了充填工业泵和工业充填泵进行膏体充填料浆的低密增阻输送,消泡增强充填工业泵和工业充填泵进行膏体充填的目标. 铁矿采空区体积的增大和开采深度的加大,地压活动明显,导致矿房,巷道不同程度出现冒顶,片帮等现象,严重影响了井下安全生产.为确保采矿作业安全,防止采空区体积增大,减小地压活动的影响,根据采场每分层充填工业泵和工业充填泵进行膏体充填高度3 m左右的特点,将其下部1. 5 m采用微细粒尾砂胶结充填工业泵和工业充填泵进行膏体充填,上部1. 5 m采用粗粒尾砂胶结充填工业泵和工业充填泵进行膏体充填,并优化了充填工业泵和工业充填泵进行膏体充填工艺和操作步骤.微细粒和粗颗粒尾砂不同配比的充填工业泵和工业充填泵进行膏体充填体单轴抗压强度试验结果表明,微细粒尾砂胶结充填工业泵和工业充填泵进行膏体充填体强度满足生产安全要求.充填工业泵和工业充填泵进行膏体充填技术的应用能够有效减少采空区,减小地压活动影响,对于确保井下安全生产具有现实意义. 一种矿山采掘碎石超细全尾砂管道自流输送充填工业泵和工业充填泵进行膏体充填系统及充填工业泵和工业充填泵进行膏体充填方法,属于矿山工程技术领域.该系统包括