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我公司自备矿山距生产厂区4.0km,石灰石经MB70/90型破碎机进行破碎后,由长皮带输送到厂内石灰石圆堆库,长皮带输送石灰石能力800t/h,长皮带长度3.75km,胶带宽度1.0m,皮带速度3m/s。长皮带使用变频器进行控制,并采取了能耗制动和编码隔离器技术。1长皮带控制原理介绍长皮带采用双驱动,分头部驱动和尾部驱动。头、尾部变频交流异步电动机规格型号相同,都是315kW/400V,采用西门子矢量控制变频器驱动。头部变频器
My company owned mine away from the production plant 4.0km, limestone broken by the MB70 / 90 crusher, the long belt transported to the factory limestone round reactor, long belt conveyor capacity of limestone 800t / h, long belt length 3.75km, Tape width 1.0m, belt speed 3m / s. The long belt is controlled using a frequency converter and takes energy-aware braking and coded isolator technology. A long belt control principle Introduction Long belt with dual-drive, split head drive and tail drive. Head and tail of the same frequency AC induction motor specifications, are 315kW / 400V, using Siemens vector control inverter drive. Head frequency converter