The inner and outer nozzles of the bottle are connected to the sliding valve system. A nozzle is installed on the inside of the sliding valve which is inside the bottle, which is called the internal nozzle of the bottle. Also, the outer part of the sliding valve also has a nozzle, which is called the outer nozzle of Patil.
The internal and external nozzles of the pot are responsible for guiding and passing the melt from the pot to the tank.
The difference between the internal and external nozzle of Patil
The difference between the internal nozzle of the bottle and the external nozzle is that a metal frame is also installed on the outer surface of the external nozzle of the bottle, which is the part of the sliding valve that is located outside the bottle, but the internal nozzle does not have such a metal shell.
In EBT electric arc furnaces for steel production, the taphole discharge chamber is placed vertically on the furnace floor. When the discharge valve is closed, this chamber is filled with special refractory sand, which prevents the penetration of melt into the chamber. After finishing loading the furnace, an electric arc is created and the melting process begins.
Chromite sands are disposable materials, so that after the internal and external nozzles are installed under the bottom of the pot, every time the melt is discharged from the pot, the sliding valve is closed and chromite sand is poured into the hole of the inner nozzle.
The function of the molten wall block of the blower is to protect and maintain the Prosplug. In order to remove the molten impurities from the bottle, a Prosplug is installed in the bottom of the bottle. Gas is blown into the melt through the Prosplug and causes the melt to be purified.
Electric arc furnace or EAF furnace is included in the group of electric furnaces. Today,
According to May Metals, today these materials are widely used as a protective coating for
Mohammad Hosseinzadeh Yazdi, CEO of Atlas Seram Desert Company, says: “This product is designed and
