3.2水泥球磨机参数

3.2水泥球磨机参数

φ3.2×13m Cement Mill
（Edge drive）
Ⅰ、Relative technical parameters and performance
1、Specification：φ3.2×13m
2、Capacity：50-55t/h（Open circuit，ordinary portland cement，feed size isn’t more than 5mm; moisture content isn’t more than 0.5%;feed temperature isn’t more than 50℃; air velocity inside the mill :1.1-1.2m/s; specific area isn’t less than 320m2/kg）
3、Rotating speed of the mill：18.7r/min
4、Main motor：（Jiangxi Motor Factory）
Model：YR1600-8/1430 Power：1600kW Rotating speed：743r/min
Voltage： 6KV/10KV
5、Main reducer：
Model：MBY1000 hard teeth （Nanjing High-speed & Accurate Gear Co., Ltd.）
Input rotating speed: 740r/min reduction ratio i=7.15
6、Auxiliary motor
Model：YEJ225M-8 Power：22kW Rotating speed：740r/min
7、Auxiliary reducer：
Model：ZSY315-Ⅱ Reduction ratio：i=100 Input rotating speed: 740r/min
8、Cooling way：water cooling
9、Lubrication way：Thin oil station（GYXZ-40A）
（1）Low pressure system
Flow rate：40L/min Oil supply pressure：0.4MPa Pump type：CB-B63
Oil supply temperature：40±3℃
Motor：Y112M-6 B35 2.2kW
（2）High pressure system
Pump type：2.5MCY14-1B
Flow rate：2.5L/min
Oil supply pressure：32MPa
Motor：Y112M-6 2.2kW
（3）Other performances
Volume of oil box：1m3
Filtering accuracy：0.08mm
Filtering area：0.19m2
Cooling area：5m2
Cooling water consumption：3.6m3/h
Power of heater：3kW×3
Working media：N22-N320
10、Weight of equipment ：235.817t
Ⅱ、Main parts and material
1、Main motor : YR1600-8/1430 1600kW 6KV/10KV
2、Main reducer: MBY1000
3、Auxiliary motor: YEJ225M-8 22kW
4、Auxiliary reducer: ZSY315-Ⅱ i=100
5、Shell: Q235-B
6、Trunnion shaft: ZG230-450（ZG25）
7、Girth gear: ZG310-570（ZG45）
8、Pinion: 40Cr（Quenching and retempering treatment）
9、Main bush：lower bracket HT250
bush body HT250
bush-lined（Pakistan alloy ZchSnSb11-6）
10、Lining：Center chromium alloy
11、Thin oil station: GYXZ-40A
Ⅲ、Scope of supply

1、Rotary section

1 set

2、Feed device

1 set

3、Main bearing device

2 sets

4、Discharge unit

1 set

5、Lining and diaphragm

1 set

6、Drive unit (Girth gear、pinion, casing)

1 set

7、Main motor

1 Unit

8、Main reducer

1 Unit

9、Auxiliary motor

1 Unit

10、Auxiliary reducer

1 Unit

11、Thin oil station

2 Pcs

12、Coupling

1 Set

13、Bed plates of motor 、reducer

1 Set

14、Control section

1 Set

Jiangsu feiPeng Group Co., Ltd
May.2017 T13912858906