Round holding furnace
Round holding furnace
1, Service range：
Working with melting furnace，for aluminum ingot casting, pressure casting, sheet hot rolling, sheet roll casting, industrial aluminum materials, building aluminum materials, etc.
2, product main acteristics：
Fast temperature rising, temperature uniformity, energy conservation, no slag skimming blind angle
3, main spec., size economic technical norms：
|
Spec.
Item
|
4ton
|
6ton
|
8ton
|
10ton
|
12ton
|
15ton
|
20ton
|
25ton
|
|
Rated capacity (t)
|
4
|
6
|
8
|
10
|
12
|
15
|
20
|
25
|
|
Max capacity (t)
|
4.5
|
6.7
|
8.9
|
11.2
|
13.5
|
16.7
|
22
|
27.5
|
|
Energy consumption (104Kcal/t)
|
≤16
|
≤15
|
≤12
|
≤10
|
≤10
|
≤8
|
≤8
|
≤8
|
|
Temperature reducing rate (℃/h)
|
≤20
|
≤15
|
≤10
|
|
Temperature rising rate(℃/h)
|
≥60
|
|
Overhaul cycle(yrs)
|
≥4
|
|
General smoke exhausting temperature(℃)
|
≤300
|
|
Combustor/burner(10^4Kcal/h)
|
30
|
30
|
60
|
60
|
100
|
100
|
2—100
|
2—100
|
|
Holding furnace O.D. (φ1)
|
φ2995
|
φ3576
|
φ3826
|
φ4182
|
φ4500
|
φ4956
|
φ5550
|
φ6072
|
|
Bottom furnace diameter(φ2)
|
φ2670
|
φ3410
|
φ3576
|
φ3826
|
φ4182
|
φ4500
|
φ4956
|
φ5550
|
|
Height of holding furnace (H11)
|
5500
|
6000
|
6500
|
6500
|
7000
|
7000
|
7500
|
7500
|
|
Total weight of holding furnace (t)
|
32
|
55
|
58
|
70
|
76
|
97
|
115
|
138
|
|
Fuels available:
|
Light diesel oil, Poor quality diesel oil, coal tar , raw pine oil, heavy residual oil, natural gas, coal gas, LPG all kinds of oil & gas fuels coal.
|