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Main points of smelting and pouring operation of intermediate frequency furnace

2018-08-16

1.Check the electrical equipment, water cooling system, sensor copper pipe and so on before opening the furnace, otherwise it is forbidden to open the furnace.

2.Furnace melt loss exceeds the regulations and should be repaired in time. It is strictly forbidden to melt in the melted deep shovel.

3.Power transmission and furnace opening should be handled by a special person. It is strictly forbidden to touch the sensor and cable after power transmission. The shifter must not leave the post without permission, pay attention to the sensor and the external situation.

4.When loading, check whether there are any inflammable, explosive and other harmful substances in the charge. If it should be removed in time, it is forbidden to directly add cold and wet materials to the molten steel. After the molten liquid is filled to the upper part, it is strictly forbidden to add large blocks. Anti-caking.

5.It is strictly forbidden to mix iron filings and iron oxides when replenishing the furnace and making the crucible, and the crucible must be dense.

6.The pouring site and the pit in front of the furnace should be free of obstacles and no water to prevent the molten steel from falling to the ground.