论文部分内容阅读
缝较小时,漏出少量铁水在感应器内侧凝固,造成损失较小,仅仅是烧坏感应器线圈的绝缘但当炉衬大块侵蚀时,大量高温铁水从炉衬中漏出,烧坏感应器的铜管,使高温铁水与感应器的冷却水相碰,引起爆炸造成设备及人身事故,这种情况在国内外均发生过。为了防止这种事故产生,特别是在较大型感应熔炼炉上,装设漏炉报警装置是很有必要的,当漏炉时,在铁水未到达感应线圈以前,就提前发生报警。根据漏
A small amount of leakage, the leakage of a small amount of hot metal inside the inductor solidification, resulting in less damage, only the sensor coil burnout insulation But when the lining of large erosion, a large number of high-temperature hot metal leaks from the lining, burn the sensor brass , So that high temperature hot metal and sensor cooling water collide, causing explosion caused by equipment and personal accident, this situation have occurred both at home and abroad. In order to prevent such accident, especially in the larger induction melting furnace, it is necessary to install a leak alarm device. When the furnace leaks, an alarm occurs before the molten iron reaches the induction coil. According to leaks