莱芜钢铁股份有限公司焦化厂 DQ800/1250.30悬臂式斗轮堆取料机
电气系统使用说明书
电气图号:DQ0320.13 工程编号:8030-47
长春发电设备有限责任公司
二零零九年三月
莱芜钢铁股份有限公司焦化厂DQ800/1250.30悬臂式斗轮堆取料机 电气系统使用说明书
审定:
校核:
编制:
莱芜钢铁股份有限公司焦化厂DQ800/1250.30悬臂式斗轮堆取料机 电气系统使用说明书
目录
一.前言 ............................................................................................................... 1 二.起动前的准备工作 ...................................................................................... 1 三.电源 ............................................................................................................... 2 3.1上机电源 ................................................................................................... 2 3.2低压动力电源 ........................................................................................... 2 3.3低压控制电源 ........................................................................................... 2 四.电气系统的布置 .......................................................................................... 2 4.1电气室 ....................................................................................................... 2 4.2司机室 ....................................................................................................... 3 五.工作准备 ....................................................................................................... 4 5.1锚锭抬起 ................................................................................................... 4 5.2控制电源合闸 ........................................................................................... 4 5.3动力电源合闸 ........................................................................................... 5 5.4夹轨器放松 ............................................................................................... 5 5.5控制方式选择 ........................................................................................... 5 六、斗轮机各机构控制 ...................................................................................... 5 6.1单动控制 ................................................................................................... 5 6.2联动控制 ................................................................................................... 9 6.3半自动控制 ............................................................................................. 10
莱芜钢铁股份有限公司焦化厂DQ800/1250.30悬臂式斗轮堆取料机 电气系统使用说明书
6.4联锁控制 ................................................................................................. 12 6.5公用控制 ................................................................................................. 13 七.工作结束 ..................................................................................................... 14 7.1夹轨器夹紧 ............................................................................................. 14 7.2动力电源分闸 ......................................................................................... 14 7.3控制电源分闸 ......................................................................................... 14 7.4锚锭落下 ................................................................................................. 14 八.操作安全注意事项 .................................................................................... 14 8.1概述 ......................................................................................................... 14 8.2操作注意事项 ......................................................................................... 15 8.3斗轮机在工作时需要检查注意项目 .................................................... 15 8.4对于暴风的注意事项............................................................................. 16 九.电气设备的维修与保养 ............................................................................ 16
附录一:半自动取料工艺流程图 .............................................................. 18 附录二:半自动堆料工艺流程图 .............................................................. 19
相关推荐: