This 600tpd active lime production line is a complete line that includes vertical preheater, rotary kiln, grate cooler, air treatment system, raw material conveyimg system, finished product conveying system, raw coal grinding system, and so on. DCS central control system is employed to make concentrated operation management.
High-temperature gases from rotary kiln will do heat exchange with limestone inside the preheater, and after that, the temperature of these gases will reduce to lower 280℃. Then these gases will be cooled down by multi-tube cooler to 200℃ lower. Finally, they enter into the bag filer before discharged into the atmosphere.
No.
Name
Specification
Model
Amount
1
Rotary kiln
Ф4.0×60m
1
2
Vertical preheater
Ф10.5×8.5m
1
3
Vertical cooler
105m⒊
4.2×9m
1
4
Multi-tube cooler
Air treating capacity: 260000m3/h
1
5
High-temperature vapor extractor
900kw,10KV
1
6
Coal grinding system
8-10 ton per hour
PDM1250
1
7
Coal combustion system
Sitong burner
1
8
Dust Collecting Device
8.1
Dust collector of kiln end
Air treating capacity: 260000m3/h
LCMD-3660
1
8.2
Dust collector of coal grinder
Air treating capacity: 45000m3/h
FGM128-6(M)
1
8.3
Dust collector of cooler
Air treating capacity: 18600m3/h
PPc64-4
1
8.4
Dust collector for final product screening
Air treating capacity: 18600m3/h
PPc64-4
1
9
Auxiliary Devices
9.1
Bucket elevator
NE100
1
9.2
Round vibrating screen
YA1536
1
9.2
Round vibrating screen
YA1236
1
9.4
Chain conveyor
DS500
1
9.5
Belt conveyor
6
10
Fan
10.1
Axial flow fan
4
10.2
Centrifugal fan
2
10.3
Fan for coal mill
1
10.4
Roots blower
3