摘要
描述了蓄热式加热炉用换向阀组的工作原理,针对目前同类产品存在的问题,开发出旋转式换向阀组。该阀组结构简单,换向准确可靠,已在济钢得到广泛应用,大大减少了高炉煤气的放散,降低了加热炉燃料消耗成本。
The operating principle of reversing valve group used in regenerative heating-furnace is described in this paper.Rotary reversing valve group is developed against questions in like products at the present time.This valve group,stucture simple,reversing accurate and reliable,obtains widespread application and reduces greatly exhalation of blast furnace gas and cost reduction of fuel consumption of heating-furnace.
出处
《冶金设备》
2007年第S1期50-51,共2页
Metallurgical Equipment
关键词
双蓄热
旋转换向阀
二位四通阀
PLC控制
Double heat accumulation Rotation reversing valve Two-position four-way valve PLC control