Ferroalloy smelting furnace

Product Detail

Usage:


Ferroalloy smelting furnace is used for smelting many kind of high quality ferroalloy with material that ore and scrap steel. The products that can be made by the furnace are ferrosilicon, ferromanganese, ferrochrome, ferrotungsten, ferrochrome silicon, silicomanganese, calcium carbide, boron carbide, etc.




Characteristic:

   1.The products are smelted by the arc thermal while the larger current is passing the electrode. The material of electrode is graphite. 

   2.The electrode is up above the furnace burden while smelting, the consumption of electrode is lower than submerged arc furnace, so this kind of furnace can be used for smelting low-carbon products.

   3.When it was tapping , the furnace can be tilted with the convenience that pouring out the liquid smelted. By the different weight, liquid and slag can be separated in different ladles.

   4.This kind of furnace is safe and reliable, is easy to operation. The worker can operate it on computer while charging , smelting, and tapping with HMI.




Furnace Components:

Furnace shall; Furnace cover; Tilting mechanism; Electrode lifting system; large current system; water-cooling system; hydraulic system; high-voltage control system; low-voltage control system;automatic ststem; charging system; dust-collection system;




Parameters of Ferroalloy Smelting Furnace 

Type	Transformer capacity (MVA)	Furnace Shell Inner Dia. (mm)	Electrode Dia. (mm)	Electrode  Consumption	Products
HJ-1250	1.25	3000	250	10~12g/Kwh	Ferrovanadium; Ferrotitanium; Ferronickel; Ferrochrom; Ferromanganese; Ferrosilicon; silico-calcium;
HJ-1500	1.5	3200	300	10~12g/Kwh
HJ-2000	2.2	3500	300	10~12g/Kwh
HJ-2500	2.5	3800	300	10~12g/Kwh
HJ-3000	3.0	4100	350	10~12g/Kwh
HJ-3500	3.6	4500	400	8~10g/Kwh
HJ-4500	4.5	4800	400	8~10g/Kwh
HJ-6300	6.3	5200	400	8~10g/Kwh
HJ-7000	7.0	5000	400	8~10g/Kwh
HJ-9000	9.0	5500	450	6~8g/Kwh
HJ-12000	1.2	6500	450	6~8g/Kwh

    Note: According to the smelting process, the essential parameter may be changed for the difference of Ferroalloy.