摘要
为了提升输焦皮带机的效率,将皮带秤提供的信号经信号变送器和控制调节器转化为电信号,输出至PLC,实现皮带机变频器调速,达到皮带机根据负载调整连速的目的。结果表明:成功运用变频调速技术可以提高皮带机的工作效率,节约电能,降低生产成本,提高经济效益。
In order to raise the efficiency of transporting coke belt machine , through the acquisition of belt weigher signals provided by the belt machine, using the inverter for speed control, to achieve energy transfermation. The results show that using variable frequency to speed controlcan improve belt machine efficiency, save energy, reduce the production cost and raise economic benefits.
出处
《节能》
2012年第12期28-30,2-3,共3页
Energy Conservation
关键词
皮带机
控制信号
变频调速
belt conveyer
control signal
variable frequency speed regulation
