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Sand dryer

Sand Dryer

To dry river sand, artificial sand, silica sand, etc
Sand dryer

Processing capacity: 20-99 (t/h)

Application area: slag industry, sandstone industry.

Applied materials: river sand, quartz sand, sand, sand mining, ore, slag, blast furnace slag, fly ash, cinder.

mine manufactured sand manufactured sand river sand
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Overview

The sand dryer (generally we mean the China yellow sand dryer) is a type of drying equipment with features of steady and simple operation, strong flexibility and lar ge handling capacity to dry materials in quantity. As a famous Chinese sand dryer supplier and manufacturer, our company has manufactured a lot of advanced sand dryers with quite a reasonable drying machine price in the dryer market. Our sand dryer is good at drying granular materials such as sand, river sand, silica sand and so on. Sand dryers own many advantages: high productivity, wide application range, low flow resistance, wide range of operational fluctuation and simple operation etc. It is often used to dry river sand, artificial sand, silica sand, mineral powder and coal cinder.

Sand dryer

Features

1. The sand dryer is made of the wear-resistant manganese plate which is 3-4 times more wear resisting than the common steel plate.

2. Materials consist of 15% moisture before entering the dryer and after being dried, they have only 0.5-1% water.

3. Compared with the traditional single drum dryer, the sand dryer can reach a thermal efficiency of 40%.

4. It is fueled by the hard coal, soft coal, gangue, oil and steam etc and it can dry bulk materials, granular materials and powder materials with the particle size of 20-40mm.

Sand dryer

5. The sand dryer saves about 60% of both the floor area and the civil engineering investment. It can be easily installed.

6. The discharging temperature is no higher than 60℃ which makes the finished materials able to be stored in the storage bin without the necessity to be cooled in the cooling shed.

7. The temperature of the outer drum is also no higher than 60℃ and the temperature of the waste gas is lower than 120℃. The service time of the bag type dust cleaning apparatus can be prolonged more than 2 times.

8. The coal consumption of the sand dryer is one third of the single drum dryer and it only consumes less than 9kg coal per ton. The sand dryer can save 40% of the power.

Parameter

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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