Gas Fired Tilting Crucible Copper Melting Furnaces for Copper
Scraps
1.melting furnace introduction
The crucible copper melting furnace is used to melting copper with
a max
temperature of 1400 degree celcius (atmosphere temperature). In
comparison
with the normal induction melting furnace, the gas fired copper
melting furnace
with graphite crucible is more easy in operation, and more cost
saving.
2.Technical Parameters
| Item | Parameters |
| model | WDL-RCUQ-1000 |
| Furnace type | Copper melting furnace |
| crucible capacity | 1000KG |
| melting rate | about 500Kg/Hr (at continuous working status) |
| Fuel | natural gas 8400Kcal/M3 |
| rated working temperature | 1250℃ (atmosphere) |
| temperature uniformity | ±15℃ |
| gas consumption | about 45-50m3/ton copper for gas |
| loss rate | about 1% |
3.Furnace Structure
3.1 The crucible copper melting furnace shell is fabricated from
steel plates
and sectional steel.
3.2 Refractory lining: The refractory lining is made of
once-forming castable.
This once-forming casting structure has a strong strength, and a
long service life.
(compression strength: 140Mpa at a temperature higher than 110℃;
linear change rate: 0.1%).
The castable material is high temperature type supplied by Allied
Mineral Products (Tianjin) Co., Ltd.
The heat preservation layer is comprised of porcelain fiber board,
and light mullite heat preservation bricks.
Advantages of lining: good heat preservation purpose, low energy
consumption, and long service life.
3.3 Burning system
The burning system of the crucible copper melting furnace employs
the quality Riello gas
burner which has functions of temperature control, automatic
ignition, flame detection, and
automatic start-up or shut-off of the burner based on the
temperature upper limit and lower limit.
3.4 Hydraulic system
The hydraulic system of the gas fired copper melting furnace is
used to tilt the furnace body
to unload the molten copper.
4. Supply scope
Crucible copper melting furnace body, 1 set; Control box, 1 set; Gas burner, 1 set; Thermal coupling, 2 pieces (1 piece for standby); Graphite crucible, 1 piece for melting copper; Hydraulic system, 1 set; Heat preservation material bundle, 1 set; |
