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Cement Rotary Dryer

Cement Rotary Dryer

Working Principle:

Firstly, the materials that are prepared to be dried are sent by the conveying equipment to the hopper, and the feeding machine inside the hopper will send the materials to the feeding end from which the materials will go into the dryer machine. The drum of the dryer machine slightly inclines upward, and the materials go into the drum from the higher end, and at the same time the heating media will go in the drum from the other end and form backward contact with the materials. Since the drum is slightly slant, the materials will be dried indirectly or directly by the heating media during the moving process, and then the dried materials will be sent from the discharging end.

Cement Rotary Dryer

At the same time, inside the drum there is equipped with shoveling plate which will shovel the materials and then put them down. In this process, since the contact surface of the materials and the air flow increases, the drying efficiency will be improved. Heat carrier after drying by the dryer, it generally requires a cyclone dust collector in the gas with material collected (heat carrier are generally divided into hot air, flue gas, etc.)

Cement Rotary Dryer Delivery Site

Cement rotary dryer is mainly used in cement, chemical industry, metallurgy, building materials and other industries, which has high drying capacity, smooth running, low energy consumption, convenient operation, high yield and other advantages.

Cement Rotary Dryer Technical Data

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
Spec./m
(Dia.×Length)
Capacity
(t/h)
Highest Inlet
Air Temperature
(℃)
Φ1.2×8.0 1.9~2.4 700~800
Φ1.2×10 2.4~3.0 700~800
Φ1.5×12 4.5~5.7 700~800
Φ1.5×14 5.3~6.6 700~800
Φ1.5×15 5.7~7.1 700~800
Φ1.8×12 6.5~8.1 700~800
Φ1.8×14 7.6~9.5 700~800
Φ2.2×12 9.7~12.2 700~800
Φ2.2×14 11.4~14.2 700~800
Φ2.2×16 13.0~16.2 700~800
Φ2.4×14 13.5~16.9 700~800
Φ2.4×18 17.4~21.7 700~800
Φ2.4×20 19.3~24.1 700~800
Φ2.4×22 21.2~26.5 700~800
Φ2.6×24 27.2~34.0 700~800
Φ3.0×20 30.1~37.7 700~800
Φ3.0×25 37.7~47.1 700~800
Φ3.2×25 42.9~53.6 700~800
Φ3.6×28 60.8~76.0 700~800

Technical parameters of indirect heat dryer:

  Shell 
diameter
×shell 
Length  
Items
Shell
 cubage
(m³)
Highest 
inlet air
 temperature
(℃)
Φ1.5×15m 20.27 850
Φ1.5×17m 22.97
Φ1.5×19m 25.68
Φ1.8×21m 35.91 850
Φ1.8×23m 39.33
Φ1.8×25m 42.75
Φ2.2×21m 58.10 850
Φ2.2×23m 63.61
Φ2.2×25m 69.15

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Please tell us your materials, capacity and finished product design, we can offer better service for you. Contact Email: sales@hxjq.com

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