基于电子屏的选煤厂报数系统研究

Study on Reporting Data System in Coal Preparation Plant Based on the Electronic Screen

针对目前绝大多数选煤厂在生产过程中均由化验室主要采用电话方式将快浮、快灰等化验数据报给集控室和相应的生产岗位而导致的时效性差、速度慢和容易出现误报等问题,提出了采用计算机检测、软件编程和LED电子屏技术来实现选煤厂报数系统自动化,生产数据的计算机采集、管理和有选择性的岗位显示。实际应用表明,基于电子屏的选煤厂报数系统的数据传输可靠、方便快捷,有助于岗位司机及时调整分选设备,使设备工作于最佳状态,从而提高了选煤的经济效益和现代化装备水平。

Because of these problems of the bad time effect,slow speed and easy to misreport,originating from the current situation in many Coal Preparation Plants that the laboratory reports the analysis data,such as the quick float and sink analysis,through the telephone to the centralized control office and the relevant production station,the paper submits a reporting data system using the computer detection,software programming and the LED electronic screen technology to obtain the automatic collection,management and the selective station display to the production data.The application of this reporting data system in Huaibei Coal Preparation Plant(south area) demonstrates that it helps the station driver to timely adjust the processing equipment so as to work in the best condition,and increases the economic benefit and the modernization level of the coal preparation plant with the characteristics of the reliable and fast data transport and the real-time data display in the operating station.