A mobile integrated processing plant for the preparation of a filling slurry from waste rock in a mine
The intelligent control system, which combines online particle size analysis and microwave moisture meter with load monitoring, solves the problems of aggregate gradation fluctuation and anti-sticking and clogging in downhole filling equipment, and improves the operational stability and efficiency of the equipment.
CN122399983APending Publication Date: 2026-07-17GUIZHOU LUFA IND CO LTD
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Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- GUIZHOU LUFA IND CO LTD
- Filing Date
- 2026-05-13
- Publication Date
- 2026-07-17
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Figure CN122399983A_ABST
Abstract
本发明公开了一种井下废石制备充填料浆的移动式集成处理设备，属于矿山充填技术领域。该设备包括移动平台及设置其上的破碎模块、筛分模块、计量模块、搅拌模块和泵送模块；还包括控制模块及与其电连接的在线粒度分析仪、微波水分仪和雾化喷淋装置。控制模块根据粒度分布数据调节破碎模块的排料口开度和给料速度，使级配偏差不超阈值；根据废石含水率和黏土矿物含量计算黏附趋势指数，分级启动雾化喷淋或高压脉冲喷吹主动防粘；同时获取电流和扭矩计算综合负载指数，分级执行降速或反转保护。本发明实现了骨料级配实时闭环调控、主动预测式防粘及精准负载监测，提高了设备连续作业效率和充填体质量稳定性。
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