摘要
DN3 0 0～ DN80 0 mm球墨铸铁管水泥涂内衬机自动控制系统以可编程序控制器、变频调速器、操作员终端为主 ,包括过程控制系统和离心旋转脱水系统两部分。该系统具有可靠性高、性能稳定、操作维修方便等特点 ,该系统的投用降低了工人的劳动强度 ,提高生产效率约 47%。
Taking programmable controller, frequency conversion speed controller and operator terminal as dominant factors , the auto-control system of coating cement inner-lining machine for DN300~DN800mm ductile cast-iron pipe includes two parts of procedure control system and centrifugal rotating dewater system This system has the features of high reliability, stable performance and convenient operation and repair The application of the system can decrease labor intensity and increase the productive efficiency by 47 %
出处
《山东冶金》
CAS
2001年第6期51-53,共3页
Shandong Metallurgy
关键词
球墨铸铁管
水泥涂内衬机
变频调速器
操作员终端
PLC
自动控制系统
ductile cast-iron pipe
coating cement inner-lining machine
programmable controller
frequency conversion speed controller
operator terminal
