Mineral wool, rock wool furnace - AC slag furnace
Application of equipment:
This equipment is used to receive hot melt slag from ironmaking
blast furnace, through a small amount of tempering (adjusting the
mass of 10-15%), adjust the current and voltage to make the
temperature of the flow port is stable, and use the patented
equipment copper gate to control the flow of slag port, and
continuously transport to the centrifuge to prepare mineral wool.
By adjusting a small amount of mass (adjusting 10% of mass), the
current and voltage are adjusted to make the temperature of the
flow port stable, and the flow rate of the slag port is controlled
by the patented equipment copper gate, which is continuously
transmitted to the electric furnace equipment for preparing mineral
wool.
Process overview:
The slag bag containing industrial waste slag is transported to the
electric furnace workshop with a slag truck or rail car, poured
into the furnace, began to raise the temperature and adjust the
composition, and determined by temperature measurement and sampling
to meet the production requirements of mineral wool, and
transported to the centrifuge and subsequent mineral wool
production line to provide raw materials for the mineral wool
production line.
Main parameters and performance:
1 Furnace capacity ~ 50t
2 Shell diameter Φ5200 ~ Φ5600
3 Shell height ~ 3500 mm
4 Electrode diameter Φ400mm
5 Electrode pole circle Φ1350 ~ Φ1400mm
6 Maximum electrode stroke 1800 mm
7. Transformer rated capacity 4000 KVA
Performance index:
(1) Slag production capacity: ~ 5 tons/hour (annual output of more
than 30,000 tons)
(2) Slag temperature (mineral wool machine requirements) ~ 1500℃
(3) Original slag temperature ~ 1300℃ (to be measured)
(4) tons of cotton power consumption 350-500KWh/T;
3. Ton of cotton electrode consumption: 2.5-3.0Kg/t
