Rotary Dryer

Rotary Dryer

Cylinder capacity: :9-285m³

Processing capacity: 0.5-50t/h

Applied material: limestone, fly ash, coal powder, slag, clay, sand, etc.

  • Slag
  • Coal
  • Sand
  • Limestone
  • Clay Mine

Introduction:

Rotary dryer is mainly used for the drying of certain humidity and granularity materials in ore dressing, building materials, metallurgy, chemical industry and other departments. It mainly relies on the suction fan, after heating of the air through the heat exchanger, the rotation of the inner cylinder is constantly turning the drying material for heat exchange, so that the material containing water will be heat and vapor and finally discharged out of the machine to achieve the drying of materials in a short period.

Rotary Dryer Processing materials and Applications

Industrial drying machine has high working efficiency, fast temperature rise, reasonable structure, low noise, simple operation, stable performance and good drying effect, which is widely used in mining industry.

Rotary Drum Dryer Classification:

Rotary dryer can be divided into sludge dryer, airflow dryer, industrial dryer, large rotary dryer, small rotary dryer, fly ash dryer, coal slime dryer, quartz sand dryer, etc.

Features:

1. Strong drying strength, because the material is highly dispersed in the air, all the particles on the surface are the positive effective area.

2. Short drying time。

3. Simple structure, small occupied area, easy construction and maintenance.

Rotary Dryer

4. Large processing capacity, high thermal efficiency. When drying non binding water, the heat efficiency can reach 60%.

5. It achieves 'zero thrust', which greatly reduces the block wear roller, and the cylinder has smooth and reliable operation.

6. The dryer adopts 'aligning roller device', so that the roller and rolling ring are always in linear contact, thereby greatly reducing the wear and power loss.

Rotary Dryer Production Site

As the experienced rotary dryer manufacturer, Hongxing Machinery has high quality rotary dryer for sale, and the rotary dryer price of our company is favorable. If you want to know more information about drying equipment, please send emails to sales@hxjq.com or directly pay a visit to our company!

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

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