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1,Overview of the Ferronickel Submerged arc Furnace 

   Ferronickel Submerged arc Furnaceis mainly used to proceed the submerged arc smelting by mixing up qualified thermal sintered nickel,carbonaceous reducing agent,additional CaCO3 or CaO and other material with specific proportion, filling into the ferronickel furnace, inputting high voltage through transformer,high current supply system and electrode holder and submerging the electrode into material. After a period of smelting, tapping into the molten ferronickel ladle, moulding by casting, finishing, and then, quantitative packaging into storage. Finally, carting the water quenching cooled slag out of the factory.

Technology Feature: applying self-baking electrode,magnesium brick & magnesium ramming material & high alumina refractory brick as furnace lining,continuous charging,intermittent tapping,continuous processing.

2,Main Technology Parameters and Types of the Ferronickel Submerged arc Furnace

3,Composition of the Ferronickel Submerged arc Furnace

   The mechanical part of the Ferronickel Submerged arc Furnacemainly consists of furnace shell, semi-sealed low hood, pressure ring type electrode holder, high current supply system, smoke extraction system, charging system, feed system, hydraulic system, pneumatic system, water cooling system, etc.

   Auxiliary equipment consists of sintering system, batching station, charging system, tapping system, casting equipment, finishing system, etc. Exhaust gas purification recovery device adopts big bag cyclone de-dusting device.

Electrical part consists of high voltage system (switching station), low voltage system, large screen monitor system and automatic control system.

4,Product Process Flow Diagram