Cooling water accident of medium frequency electric furnace
(1) The high temperature of cooling water is generally caused by the
following reasons: the inductor cooling water pipe is blocked and the
water flow is reduced. At this time, it is necessary to stop the
inductor and blow the pipe with compressed air to remove foreign
matters, but it is better to stop the pump for more than 15 minutes.
Another reason is that the coil cooling water has scale. According to
the quality of cooling water, the coil channel must be set every 1-2
years Acid pickling with hydrochloric acid shall be conducted once, and
the hose shall be removed every six months to check the scale. If there
is obvious scale blockage on the water channel, acid washing shall be
carried out in advance.
（2）感应器水管突然漏水。漏水原因多是感应器对磁轭和固定支架绝缘击穿所形成的。当发生此事故时，立即停电，加强击穿处的型槽模具 井盖钢模具 保定雅思 一次性止血带 保定养老院 保定水处理设备 一次性止血带 绝处理，并用环氧树脂或其他绝缘胶等漏水表面封住，降低电压使用。把当前炉铁液熔炼好，倒完后再进行炉子维修，若线圈水道大面积被击穿，无法用环氧树脂等临时封补漏水缺口，只得停炉倒完铁水进行仆补
(2) The water pipe of inductor suddenly leaks. The reason of water
leakage is mostly caused by the insulation breakdown of the inductor to
the yoke and fixed bracket. In case of such an accident, the power
supply shall be cut off immediately, the treatment of breakdown point
shall be strengthened, and the water leakage surface such as epoxy resin
or other insulating glue shall be sealed to reduce the use of voltage.
Melt the molten iron of the current furnace, and then repair the furnace
after pouring. If the coil water channel is broken down in a large
area, and the leakage gap cannot be temporarily sealed with epoxy resin,
it is necessary to stop the furnace and pour out the molten iron for