Shaanxi Xi'an filling industrial pump accessories, industrial filling pump accessories, tailings paste filling pump accessories pumps for paste filling industrial pumps and industrial filling pumps for paste filling systems and methods belong to the field of mining technology. The system includes a full tailings grading system and graded tailings filling industrial pump and industrial filling pump for paste filling. The industrial pump and industrial filling pump are used for paste filling, and the industrial pump and industrial filling pump are used for paste filling. The ultra-fine full tailings slurry from the selection plant is first graded by a cyclone through the system, and the overflow fine tailings are discharged to the tailings pond through a slurry pump. The bottom flow coarse particle tailings enter the high-efficiency thickener, and after deep thickening, they enter the vertical buffer bin. Then, the high concentration tailings slurry enters the secondary mixing and cementitious material for homogenization and mixing to prepare paste. It enters the underground industrial pump and industrial filling pump for filling through pipelines in a self flowing or pumping manner. Fill the filling area with paste. This method overcomes the difficulties of thickening ultrafine tailings, low slurry concentration, and low strength of paste filling using industrial filling pumps. This system has a large buffering capacity, which can solve the contradiction between the continuous discharge and filling of tailings in the selection plant, and the use of industrial pumps and industrial filling pumps for paste filling. The industrial pumps and industrial filling pumps are used for paste filling, while the industrial pumps and industrial filling pumps are used for intermittent operations of paste filling, ensuring stable operation of mining production and underground filling industrial pumps and industrial filling pumps for paste filling. 1. An ultra-fine full tailings filling industrial pump and industrial filling pump for paste filling industrial pump and industrial filling pump for paste filling industrial pump and industrial filling pump for paste filling industrial pump and industrial filling pump for paste filling system, characterized in comprising a full tailings grading system and a graded tailings filling industrial pump and industrial filling pump for paste filling industrial pump and industrial filling pump for paste filling陕西西安充填工业泵配件、工业充填泵配件、尾砂膏体充填泵配件泵进行膏体充填工业泵和工业充填泵进行膏体充填系统及方法,属于采矿技术领域。该系统包括全尾砂分级系统和分级尾砂充填工业泵和工业充填泵进行膏体充填工业泵和工业充填工业泵和工业充填泵进行膏体充填泵进行膏体充填工业泵和工业充填泵进行膏体充填系统,通过该系统将选厂的超细全尾砂浆先进行旋流器分级,溢流细尾砂则通过渣浆泵排放至尾矿库,底流粗颗粒尾砂进入高效浓密机,经深度浓密后进入立式缓冲仓,然后高浓度尾砂浆进入二级搅拌与胶凝材料进行均质化混合制备成膏体,通过管道以自流输送或泵送的方式进入井下待充填工业泵和工业充填泵进行膏体充填空区。该方法克服了超细尾砂浓密困难,料浆浓度低,充填工业泵和工业充填泵进行膏体充填体强度低的难题。该系统具有较大的缓冲能力,可解决选厂尾矿连续排放和充填工业泵和工业充填泵进行膏体充填工业泵和工业充填工业泵和工业充填泵进行膏体充填泵进行膏体充填工业泵和工业充填泵进行膏体充填间断作业之间的矛盾,保证矿山生产和井下充填工业泵和工业充填泵进行膏体充填的稳定运行。1.一种超细全尾砂充填工业泵和工业充填泵进行膏体充填工业泵和工业充填工业泵和工业充填泵进行膏体充填泵进行膏体充填工业泵和工业充填泵进行膏体充填系统，其特征在于：包括全尾砂分级系统和分级尾砂充填工业泵和工业充填泵进行膏体充填工业泵和工业充填工