φ4.2×14m Cement Mill
（Central double slide shoe）
一、Technical parameters & performances of cement mill
1、Specification：φ4.2×14m
2、Capacity: 180t/h (configures roller press + Scattered classifier or V separator, inlet moisture content ≤0.5%, inlet temperature≤50℃,Blaine:340-360m2/kg
3、Rotating speed of mill：15.8r/min
4、Supporting type: double side shoe
5、Transmission type: central driving
6、Chambers: 2pcs
7、Grinder load: 240t (max)
8、Main motor:
Type：YRKK1000-8 Power：3550kW Rotating speed：740r/min
Voltage：10KV
9、Main reducer（*****）：
(1) Type：JS150-B
(2) Transmission power：3550KW
(3) Output rotating speed：15.8r/min
10、Slow driving device
(1) Type：JMS660
(2) Motor power：45kW
(3)Motor rotating speed 740r/min
(4) Transmission ratio：98.58:1
11、Diaphram coupling
Type：JL150-00
12、Oil station (configures main reducer)
(1) Nominal flow rate：400L/min
(2) Oil pump type：XBZ-400
(3) Motor power：18kW
(4) Motor rotating speed：1460r/min
(5) Cooling area：30m2
(6) Cooling water volume：35t/h
(7) Heater power：4×6=24KW
13、Cooling type: water cooling
14、Lubrication type ( thin oil station NC-63S)
（1）Low pressure system
Flow rate：80L/min Oil supply pressure：0.4MPa
Oil supply temperature：40±3℃
Motor：Y112M-6 2.2kW 380V
（2） High voltage system
Pump type：10SCY14-1B
Flow rate：2.5L/min
Oil supply pressure：32MPa
Motor：Y112M-4 4kW 380V
（3） Other performances
Oil cooler GLCQ3-70.63
Nominal pressure：0.63MPa
Cooling area：7m2
Inlet water temperature：<28℃
Heater power：SRYZ-220/4 Power 4KW 220V
Working media：N33-N320
15、 Equipment weight：257.7t（Without grinder & mill transmission device）
二、 Main spare parts and material quality
1、 Shell Q235-C δ=40mm Entire annealing
Max. outline dimension φ4390×16620 Weight of max. part: 96t
2、 Slide ring：20g-Z25 Thickness 95
3、 Web of slide ring 20g， Thickness 80
4、 Supporting：ZG270-500
Bush lining（ Babbitt Metal ZSnSb11Cu6）
Idler roller：45
Bump ball：34CrNi3MoA
Ball base：ZG270-500
Bottom plate：Q235-B
5、 Liner: wear-resisting alloy steel
6、Thin oil station NC-63S two sets for each pc, 63l/min supplied oil of low pressure oil for each pc
7、Controller of thin oil station
三、Supply range
|
1、Rotary section |
1 set |
|
2、Feed device |
1set |
|
3、Slide shoe device |
2 sets/pc |
|
4、Discharge device |
1set |
|
5、Liner & diaphram |
1set |
|
6、Main motor YRKK1000-8 3550kW |
1pc |
|
7、Main reducer JS150-B |
1pc |
|
8、Slow driving device HMS660 |
1set |
|
9、Diaphram coupling JL150-00 |
1set |
|
10、Thin oil station NC－63S |
2 sets |
|
11、Controller of thin oil station |
1set |
|
12、Coupling |
1set per pc |
|
13、Anchor bolts |
1set | |
