Xinjiang Urumqi filling industrial pump accessories, industrial filling pump accessories, tailings paste filling pump accessories materials, and water were prepared with different ash to sand ratios and different mass concentrations of full tailings slurry. Semi industrial loop tests were conducted using a pipeline with a diameter of 100 mm and a length of 300 m to test the flow characteristics of different slurries and the pressure loss during transportation The results showed that the overall integrity of the tailings slurry in the mine was good, and there was no blockage caused by tailings segregation and settlement. The feasible ideas for the transformation of the paste filling system using industrial filling pumps and industrial filling pumps include: filling the tailings with industrial pumps, filling the paste with industrial pumps, filling the paste with industrial pumps, and filling the paste with industrial pumps. The paste filling system is a complex system, and in order to prepare qualified paste, the control requirements for the concentration and ash sand ratio of the tailings binder are extremely strict. Therefore, designing a reasonable control system is a prerequisite for preparing qualified tailings paste Different mines have different paste filling processes for filling industrial pumps and industrial filling pumps. The composition and performance of paste filling materials for filling industrial pumps and industrial filling pumps also differ greatly, and special research and design of control systems should be carried out This article analyzes the process characteristics and performance parameters of the paste filling system for a molybdenum mine in Heilongjiang province by using paste filling industrial pumps and industrial filling pumps for paste filling industrial pumps and industrial filling pumps for paste filling industrial pumps and industrial filling pumps for paste filling. The objectives and structure of the paste filling control system for filling industrial pumps and industrial filling pumps are designed, which includes controlling the ash to sand ratio and the concentration of paste filling slurry for filling industrial pumps and industrial filling pumps, as well as using DCS structure Then, the control system scheme was further designed, including the use of a dual closed-loop ratio control scheme, fuzzy PID control algorithm, etc., in order to provide reference for further design work A slurry preparation and pumping filling industrial pump and industrial filling pump device for slurry filling of waste rock and tailings mixture, comprising a slurry preparation system, a waste rock crushing system, a mixing system, and a pumping filling industrial pump and industrial filling pump for slurry filling system. The slurry preparation system is set on the surface, and the waste rock crushing system, mixing system, and pumping filling industrial pump and industrial filling pump for slurry filling system are all set underground. The slurry preparation system is connected to the feed end of the mixing system through a self sliding filling industrial pump and an industrial filling pump for slurry filling pipeline. The discharge end of the waste rock crushing system is connected to the feed end of the mixing system, and the pumping filling industrial pump and industrial filling system are connected to the feed end of the mixing system. The pump connects the mixture outlet of the paste filling system and the mixing system,新疆乌鲁木齐充填工业泵配件、工业充填泵配件、尾砂膏体充填泵配件材料和水配制了不同灰砂比,不同质量浓度的全尾砂料浆,采用Φ100 mm,长300 m的管道进行半工业环管试验,测试了不同料浆的流动特性和输送过程的管道压力损失情况.结果表明:该矿全尾砂料浆的整体性较好,未发生尾砂离析沉降造成堵管现象,充填工业泵和工业充填泵进行膏体充填系统改造思路可行要：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为复杂系统,为制备合格的膏体,对全尾砂胶结料的浓度及灰砂比控制要求极其严格,为此,设计合理的控制系统是制备合格的全尾砂膏体的前提条件.不同的矿山,充填工业泵和工业充填泵进行膏体充填工艺不同,充填工业泵和工业充填泵进行膏体充填材料组成及性能差别也很大,应进行控制系统专题研究与设计.本文通过对黑龙江某钼矿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工艺特点及全尾砂膏体性能参数的分析,设计了充填工业泵和工业充填泵进行膏体充填控制系统的目标和结构,即实现对灰砂比和充填工业泵和工业充填泵进行膏体充填料浆浓度的控制,以及采用DCS结构.然后进一步对控制系统方案进行了设计,包括采用双闭环比值控制方案,模糊PID控制算法等,以便为进一步设计工作提供参考. 一种废石与尾砂混合料浆制备与泵送充填工业泵和工业充填泵进行膏体充填装置,包括料浆制备系统,废石破碎系统,搅拌系统和泵送充填工业泵和工业充填泵进行膏体充填系统,料浆制备系统设置于地表,废石破碎系统,搅拌系统和泵送充填工业泵和工业充填泵进行膏体充填系统均设置于井下,料浆制备系统通过自溜充填工业泵和工业充填泵进行膏体充填管道与搅拌系统的进料端对接,废石破碎系统的出料端与搅拌系统的进料端对接,泵送充填工业泵和工业充填泵进行膏体充填系统与搅拌系统的混合料出口对接,