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Coal Dryer Machine of Reliable Design

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Coal Dryer

Applied Material: Coal, slime, anthracite, lean coal, Mongolian coal, clean coal, nickel coal, coking coal, lignite, raw coal, soft coal, tail coal, middings coal, fly ash, flotation concentrate, mixed coal, slag, clay, bentonite, limestone, quartz, metal ore, etc. in coal industry, construction industry, mineral industry, chemical industry and so on.

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What is Coal Dryer?

Coal dryer is a new type drying equipment grown from rotary dryer to dry all kinds of coal. Coal itself is usually of high humidity and high agglutination. The coal dryer developed by FTM is targeted at these characters and suitable for various particles in coal industry like coal slime, fine coal, tail coal, etc. The special device smashes wet coal, which improves the heat transformation efficiently. Dried coal can be used as the source of the power plant as well as raw material in industry. In addition, coal drying machine is also applied for drying other material of certain humidity and particle size in building materials, metallurgy, mining and so on. 

Coal Dryer.jpg

Fote Coal Dryer

Applications of Coal Dryer Machine

Coal dryer is available for drying all kinds of coal, such as anthracite, lean coal, Mongolian coal, clean coal, nickel coal, coking coal, lignite, raw coal, soft coal, tail coal, mid coal, coal slime, fly ash, etc. The commonly used coal dryers are Mongolian coal dryer, coking coal dryer, raw coal dryer, nickel coal dryer, clean coal dryer, etc. Our coal dryer machine is designed based on customer need. 

Coal Dryer Application.jpg

Examples of Coal Dryer Application

Working Principle of Coal Dryer Machine

Wet coal of a certain humidity firstly passes through a professionally designed dispersion device. The well-dispersed coal is conveyed to the feeder, by which it is then fed into the cylinder. Here in the rolling drum, wet coal is thrown up and down by blades and gets water and heat exchanged. The dried coal is belched out of the drum by the star-shaped unloader and conveyed to the package. The entire drying process is completed.

Coal Dryer Structure.jpg

Structure of Coal Dryer

Structural Advantages of Coal Drying Machine

Environmental Value of Coal Dryer

>> Provide solutions to the pollution and occupied area problems of coal slime in coal separating plants. 

>> Reduce the power generation cost of coal and power plants.

>> Promote the comprehensive utilization of coal.

Rotary Dryer Site.jpg

FTM Roatry Dryer Customer Site

Classic Case of Coal Dryer

Fote coal dryer in the coal production line in Mongolia with the capacity of 5TPH and the output humidity of 1-5%

Coal Dryer Site.jpg

Coal Dryer in Mongolia

General Specification

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
Note: Data may change for the improving technology; we reserve the right of changing without notice; Machine performance may vary depending on application; for more details, please chat online with Fote engineers.
Spec./m
(Dia.×Length)
Shell Cubage
(m³)
Capacity
(t/h)
Φ1.2×8.0
9.0
1.9~2.4
Φ1.2×10
11.3
2.4~3.0
Φ1.5×12
21.2
4.5~5.7
Φ1.5×14
24.7
5.3~6.6
Φ1.5×15
26.5
5.7~7.1
Φ1.8×12
30.5
6.5~8.1
Φ1.8×14
35.6
7.6~9.5
Φ2.2×12
45.6
9.7~12.2
Φ2.2×14
53.2
11.4~14.2
Φ2.2×16
60.8
13.0~16.2
Φ2.4×14
63.3
13.5~16.9
Φ2.4×18
81.4
17.4~21.7
Φ2.4×20
90.4
19.3~24.1
Φ2.4×22
99.5
21.2~26.5
Φ2.6×24
127.4
27.2~34.0
Φ3.0×20
141.3
30.1~37.7
Φ3.0×25
176.6
37.7~47.1
Φ3.2×25
201
42.9~53.6
Φ3.6×28
285
60.8~76.0

Technical parameters of indirect heat dryer:

  Shell 
diameter
×shell 
Length  
Items
Inside 
diameter 
of outer 
shell
(mm)
Inside 
diameter 
of inner 
shell
(mm)
Shell
 cubage
(m³)
Φ1.5×15m 1500 500 20.27
Φ1.5×17m 22.97
Φ1.5×19m 25.68
Φ1.8×21m 1800 650 35.91
Φ1.8×23m 39.33
Φ1.8×25m 42.75
Φ2.2×21m 2200 800 58.10
Φ2.2×23m 63.61
Φ2.2×25m 69.15
Note: Data may change for the improving technology; we reserve the right of changing without notice; Machine performance may vary depending on application; for more details, please chat online with Fote engineers.

Bentonite Dryer

Dia.×Length: ​Φ1.2×8.0-Φ3.6×28m

Capacity: 2-30TPH

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Slurry Dryer

Cylinder Capacity: 9-285m³

Production Capacity: 1.9-76TPH

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Fly Ash Dryer

Moisture Reduction: 40-60%

Capacity:1.9-76TPH

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Kaolin Dryer

Diameter×Length: Φ1.2×8.0-Φ3.6×28m

Capacity: 1.9-76TPH

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Sawdust Dryer

Diameter×Length: Φ2.5×7-Φ3.6×8m

Capacity: 1-76TPH

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Slag Dryer

Diameter×Length: Φ1.2×8.0-Φ3.6×28m

Capacity: 1-100TPH

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Sludge Dryer

Moisture Reduction: 40-75%

Capacity: 1.9-76.0TPH

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Sand Dryer

Length: 6-8.5m

Capacity: 20-99TPH

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