摘要
氧化锌烟尘抓斗吊的工作环境恶劣、故障率高、维护成本高,引入变频调速技术与PLC控制相结合,可以很好解决上述问题,并达到节约成本、节能降耗、平稳运行的目的。
Due to bad working environment, high failure rate and high maintenance costs of the clamshell crane for zinc oxide fume, the combination of the variable - frequency regulating speed techonology and PLC control were introduced, which can solve the above - mentioned problems and attain the goals of cost saving, energy saving and cost- reducing, and smooth running.
出处
《有色金属设计》
2013年第2期57-60,共4页
Nonferrous Metals Design
关键词
变频调速
PLC
抓斗吊
variable - frequency regulating speed
PLC
clamshell crane
