Fujian Fuzhou filling industrial pump accessories, industrial filling pump accessories, and tailings paste filling pump accessories are a new mode of paste filling, suitable for various types of mines using filling industrial pumps and industrial filling pumps for paste filling mining methods; The slurry filled into goaf by filling industrial pumps and industrial filling pumps has the characteristics of high strength, no segregation, and stable pipeline transportation, The occurrence of newly mined ore bodies is relatively shallow, and the filling of industrial pumps and industrial filling pumps for paste filling increases the fold line. In order to achieve self flow, it is necessary to reduce the concentration of paste filling slurry by filling industrial pumps and industrial filling pumps, resulting in a significant decrease in strength after filling industrial pumps and industrial filling pumps for paste filling To this end, the filling industrial pump and the industrial filling pump were renovated for the paste filling system: 1. The tailings feeding system was improved to achieve uniform feeding; 2. The use of chain mixers and double impeller powerful mixers instead of double shaft mixing and high-speed mixing has improved the concentration and quality of paste filling materials for filling industrial pumps and industrial filling pumps; Improve the measurement and control system After the process transformation of the paste filling system of the filling industrial pump and industrial filling pump, the quality of the paste filling body of the filling industrial pump and industrial filling pump has been improved, the loss of top and intermediate column ore volume has been reduced, the mining recovery rate has been improved, and the service life of the mine has been extended. The paste filling process of the existing all tailings cemented filling industrial pump and industrial filling pump has been summarized and analyzed, and the difficulties of the paste filling process of the existing filling industrial pump and industrial filling pump in a certain mine have been addressed. Finally, a paste filling process of the all tailings cemented filling industrial pump and industrial filling pump combined with tailings dry discharge technology has been proposed This process solves the problems of difficult pipeline transportation of mine tailings, strong adhesion of dry tailings, and difficulty in preparation Through years of practice, it has been proven that this process has the characteristics of stable and reliable technology, good paste filling effect using filling industrial pumps and industrial filling pumps, low operating costs, and low investment in paste filling systems using filling industrial pumps and industrial filling pumps. It is suitable for promotion and application in similar mines A coarse-grained 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 method and filling industrial pump and industrial filling pump for paste filling system, comprising the following steps: transporting coarse-grained tailings mortar to a linear vibrating screen, screening to obtain coarse sand and low concentration tailings slurry; Pump low concentration tailings slurry into the deep cone thickener and add flocculant, forming high concentration tailings slurry in the bottom flow; When the sediment layer inside the deep cone thickener is 2 meters away from the highest point of the deep cone thickener, the low concentration tailings slurry is pumped to the tailings pond; Will be high福建福州充填工业泵配件、工业充填泵配件、尾砂膏体充填泵配件行膏体充填新模式,适用于各类应用充填工业泵和工业充填泵进行膏体充填采矿法的矿山;充填工业泵和工业充填泵进行膏体充填入采空区的料浆具有高强度,不离析,管道输送稳定等特点. ,新开采矿体赋存较浅,充填工业泵和工业充填泵进行膏体充填倍线增大,为能实现自流,需降低充填工业泵和工业充填泵进行膏体充填浆体浓度,以致充填工业泵和工业充填泵进行膏体充填体后期强度下降明显.为此,进行了充填工业泵和工业充填泵进行膏体充填系统改造:1改进尾矿给料系统,实现了均匀给料;2采用链条式搅拌机和双叶轮强力搅拌机取代双轴搅拌和高速搅拌,提高了充填工业泵和工业充填泵进行膏体充填料的浓度和质量;3完善计量和控制系统.充填工业泵和工业充填泵进行膏体充填系统工艺改造后,充填工业泵和工业充填泵进行膏体充填体的质量提高,减少了顶柱和间柱矿量损失,提高了矿山回采率,延长了矿山服务年限对现有全尾砂胶结充填工业泵和工业充填泵进行膏体充填工艺进行归纳分析,并从某矿现有充填工业泵和工业充填泵进行膏体充填工艺的难点着手,最后提出了结合尾砂干排技术的全尾砂胶结充填工业泵和工业充填泵进行膏体充填工艺.该工艺解决了矿山尾砂管道输送困难,干尾砂黏结性强不易制备等问题.通过多年的实践证明,该工艺具有工艺稳定可靠,充填工业泵和工业充填泵进行膏体充填效果好,运行成本低,充填工业泵和工业充填泵进行膏体充填系统投入低等特点,适合类似矿山推广应用. 一种粗粒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方法和充填工业泵和工业充填泵进行膏体充填系统,包括如下步骤:将粗粒级尾砂砂浆输送至直线震动筛,筛分得到粗砂和低浓度尾砂料浆；将低浓度尾砂料浆泵送至深锥浓密机中并添加絮凝剂,底流形成高浓度尾砂料浆；当深锥浓密机内沉砂层距离深锥浓密机最高点2m处时,将低浓度尾砂料浆泵送至尾矿库；将高