水力冲孔煤体动态计量装置控制系统设计  

Design of control system for hydraulic punching coal dynamic metering device

作　　者：关建闯 赵金闰 刘传超 杨凌峰 Guan Jianchuang;Zhao Jinrun;Liu Chuanchao;Yang Lingfeng(Gaocheng Coal Mine,Zhengzhou Coal&Electric Co.,Ltd.,Dengfeng 452470,China;Henan Coal Science Research Institute Keming Electromechanical Co.,Ltd.,Zhengzhou 450001,China)

机构地区：[1]郑州煤电股份有限公司告成煤矿,河南登封452470 [2]河南省煤科院科明机电有限公司,河南郑州450001

出　　处：《能源与环保》2024年第10期206-210,218,共6页CHINA ENERGY AND ENVIRONMENTAL PROTECTION

摘　　要：水力冲孔煤体动态计量装置的控制系统相当于计量装置的“大脑”,负责控制装置的动作执行与采集动态下的煤体重量,其性能的好坏与灵敏度的高低将直接影响动态称重的精度与效果,是煤体动态计量装置设计的关键。该控制系统以RAM为核心,进行硬件选型与软件设计,搭建了以集控中心为核心的多级控制与管理平台软件,增加了设备的智能化、可视化功能。该系统能够实时监测和计量水力冲孔过程中的煤体排出量,提高了冲孔作业的效率和安全性。通过对系统的组成、原理、工艺流程、硬件设计、软件设计等进行详细阐述,展示了该控制系统的可行性和有效性。实践与分析表明,该装置具有良好的稳定性,能够满足水力冲孔煤体动态计量的要求;计量装置及控制系统设计合理、精度较高,可为水力冲孔的效果评价提供良好的理论支撑。The control system of the hydraulic punching coal dynamic metering device is equivalent to the"brain"of the metering device,which is responsible for controlling the action execution of the device and collecting the coal weight under the dynamic condition.The quality of its performance and sensitivity will directly affect the precision and effect of dynamic weighing,which is the key to the design of the coal dynamic metering device.The control system takes RAM as the core,carries out hardware selection and software design,builds a multi-level control and management platform software with centralized control center as the core,and increases the intelligent and visual functions of the equipment.The system can monitor and measure the coal body discharge in the process of hydraulic punching process in real-time,which improves the efficiency and safety of punching operation.The feasibility and effectiveness of the control system were demonstrated by elaborating the composition,principle,process flow,hardware design and software design of the system.Practice and analysis show that the device has good stability and can meet the requirements of dynamic metering of hydraulic punching coal.The metering device and control system have reasonable design and high precision,which can provide good theoretical support for the evaluation of hydraulic punching effect.

关 键 词：水力冲孔 动态计量装置 控制系统 系统软件 传感器 

分 类 号：TD744[矿业工程—矿井通风与安全]