Slag processing and utilization requires a slag dryer. Slag is also a major industrial waste produced in steelmaking operations. The industrial application value of slag is relatively high. It can be made into cement, glass, and brick. It can also be used to make agricultural fertilizer or extract useful materials.
According to the heat transfer between the drying medium and the wet material, it can be divided into two types: direct heat transfer drum dryer and indirect heat transfer drum dryer. The direct heat transfer type refers to the direct contact between the drying medium and the wet material to transfer heat, and the indirect heat transfer means that the heat required for drying is indirectly transferred from the cylinder wall to the wet material.
The dryer equipment has strong adaptability to materials and can dry various materials, and the equipment operation is simple and reliable. According to different processing materials, it can be divided into coal dryer, sand dryer, slag dryer, gypsum dryer, lignite dryer, sawdust dryer, etc. Users can choose the machine according to their own needs.
Spec./m
(Dia.×Length) |
Shell Cubage
(m³) |
Capacity
(t/h) |
Installation
Obliquity (%) |
Highest Inlet
Air Temperature (℃) |
Main Motor
(kw) |
Weight
(t) |
Φ1.2×8.0
|
9.0
|
1.9~2.4
|
3~5
|
700~800
|
7.5
|
9
|
Φ1.2×10
|
11.3
|
2.4~3.0
|
3~5
|
700~800
|
7.5
|
11
|
Φ1.5×12
|
21.2
|
4.5~5.7
|
3~5
|
700~800
|
15
|
18.5
|
Φ1.5×14
|
24.7
|
5.3~6.6
|
3~5
|
700~800
|
15
|
19.7
|
Φ1.5×15
|
26.5
|
5.7~7.1
|
3~5
|
700~800
|
15
|
20.5
|
Φ1.8×12
|
30.5
|
6.5~8.1
|
3~5
|
700~800
|
18.5
|
21.5
|
Φ1.8×14
|
35.6
|
7.6~9.5
|
3~5
|
700~800
|
18.5
|
23
|
Φ2.2×12
|
45.6
|
9.7~12.2
|
3~5
|
700~800
|
22
|
33.5
|
Φ2.2×14
|
53.2
|
11.4~14.2
|
3~5
|
700~800
|
22
|
36
|
Φ2.2×16
|
60.8
|
13.0~16.2
|
3~5
|
700~800
|
22
|
38
|
Φ2.4×14
|
63.3
|
13.5~16.9
|
3~5
|
700~800
|
37
|
45
|
Φ2.4×18
|
81.4
|
17.4~21.7
|
3~5
|
700~800
|
37
|
49
|
Φ2.4×20
|
90.4
|
19.3~24.1
|
3~5
|
700~800
|
45
|
54
|
Φ2.4×22
|
99.5
|
21.2~26.5
|
3~5
|
700~800
|
45
|
58
|
Φ2.6×24
|
127.4
|
27.2~34.0
|
3~5
|
700~800
|
55
|
73
|
Φ3.0×20
|
141.3
|
30.1~37.7
|
3~5
|
700~800
|
75
|
85
|
Φ3.0×25
|
176.6
|
37.7~47.1
|
3~5
|
700~800
|
75
|
95
|
Φ3.2×25
|
201
|
42.9~53.6
|
3~5
|
700~800
|
90
|
110
|
Φ3.6×28
|
285
|
60.8~76.0
|
3~5
|
700~800
|
160
|
135
|
Technical parameters of indirect heat dryer:
Shell diameter ×shell Length Items |
Inside diameter of outer shell (mm) |
Inside diameter of inner shell (mm) |
Shell Length (m) |
Shell cubage (m³) |
Shell obliquity |
Lifting blade form |
Highest inlet air temperature (℃) |
Dimensions (m) |
Φ1.5×15m | 1500 | 500 | 15 | 20.27 | 3-5% | Lifting form | 850 | 16.2×2.7×2.7 |
Φ1.5×17m | 17 | 22.97 | 18.2×2.7×2.7 | |||||
Φ1.5×19m | 19 | 25.68 | 20.0×2.9×2.9 | |||||
Φ1.8×21m | 1800 | 650 | 21 | 35.91 | 3-5% | Lifting form | 850 | 22.5×2.7×2.7 |
Φ1.8×23m | 23 | 39.33 | 24.5×2.9×2.9 | |||||
Φ1.8×25m | 25 | 42.75 | 26.5×2.9×2.9 | |||||
Φ2.2×21m | 2200 | 800 | 21 | 58.10 | 3-5% | Lifting form | 850 | ---- |
Φ2.2×23m | 23 | 63.61 | ||||||
Φ2.2×25m | 25 | 69.15 |
1. The drying strength is large, and since the material is highly dispersed in the gas stream, the entire surface area of the particles is the effective area of drying.
2. The airflow dryer has a simple structure, a small footprint, and is easy to construct and maintain.
3. The treatment capacity is large and the thermal efficiency is high. When the non-combined water is dried, the thermal efficiency can reach 60%.
If your machine fails, production at the entire plant will be at risk. To avoid such
losses, you can get critical replacement parts of the machine whenever you need it.
Our products support global logistics network distribution, ensuring that FTM brand spare parts or consumables are available when you need it.
Our fixed-model machines and consumables are available from stock to ensure customers
get the machines they need in time.