Application Example of Wear-resistant Rubber Liner for Mill (Shanxi Branch of Aluminum Corporation of China)


Release time:

2018-09-28

Application Example of Wear-resistant Rubber Liner for Mill (Shanxi Branch of Aluminum Corporation of China)

* Mill and mining conditions

 

1
Mill specifications:
MQY3.6*6.0m
5
Particle size of discharge:
-200 mesh 80%
2
Mill speed:
17.3r/min
6
Grinding media:
Steel ball Φ≤ 70
3
Raw ore:
Hard aluminum slurry, containing NaOH strong alkali
7
Filling rate:
42%
4
Feed particle size:
≤ 2mm, accounting for more than 90%
8
Capacity:
110t/h

 

* Hubei Sikejia wear-resistant rubber liner

 

1
Cylinder part
165-135FKS
P65
2
Feed end
165-160FKS
P60
3
Discharge end
165-135FKS
P60

 

* Application effect comparison

 

Project
Name
Rubber liner
Metal liner
Contrast
1
Service life (hours)
10000 hours
7000 hours
3000 hours
2
Lifetime production (thousand tons)
1.6 million tons
1.12 million tons
480000 tons
3
Electricity consumption (kWh/ton)
10.1
10.7
0.6
4
Noise (dB)
90db
110db
-20db
5
Weight of lining plate (ton)
17
65
-48
6
Liner cost (yuan/ton)
0.25
0.66
0.41