Máy nghiền bi tràn Φ4.0×5.4m
Description: Pengfei group has developed large-scale autogenous mill, semi autogenous mill, overflow mill and air swept mill by increasing cooperation with scientific research institutions for many years. Widely used in metallurgy, mining, cement, power and other industries. "Pengfei" brand ball mill takes full account of the operating conditions of users, improves the internal conditions of the mill continuously according to the partition plate and discharge grate plate, provides new liner plate as required, adjusts the mill speed, optimizes the gear design and bearing pad lubrication parameters, increases the stability and service life of the mill, and improves the grinding efficiency.
Giới thiệu
Pengfei group has developed large-scale autogenous mill, semi autogenous mill, overflow mill and air swept mill by increasing cooperation with scientific research institutions for many years. Widely used in metallurgy, mining, cement, power and other industries. "Pengfei" brand ball mill takes full account of the operating conditions of users, improves the internal conditions of the mill continuously according to the partition plate and discharge grate plate, provides new liner plate as required, adjusts the mill speed, optimizes the gear design and bearing pad lubrication parameters, increases the stability and service life of the mill, and improves the grinding efficiency.Kỹ thuật
I. Kỹ thuật performance1. Specification: φ4.0×5.4m
2. Năng lực sản xuất: Theo quy trình điều chỉnh
3. Tốc độ quay của nhà máy: 16,36r / phút
4. Tải trọng phương tiện mài: 83t
5. Độ ẩm bùn: 25-35%
6. Động cơ chính: Động cơ Xiangtan
Model: YRKK560-6 Power: 1250kW Rotating speed: 991r/min
Voltage: 10KV Biaxial stretching (Imported bearing)
7. Bộ giảm tốc chính: Truyền NGC hoặc bộ giảm tốc Boneng
Transmitted power: 1250kW Ratio: 7.658
8. Động cơ phụ:
Model: YEJ180L-4 Power: 22kW Speed: 1470r/min Voltage: 380V
9. Auxiliary reducer:
Model: NGW123-00 Ratio: 281.4:1 Output speed: 5.22r/min
10. Cooling water consumption of main bearing: 2×3m3/h
11. Tiêu thụ nước làm mát của bộ giảm tốc: 3m3 / h
12. Bôi trơn ổ trục chính: trạm dầu mỏng (GDR-63)
(1) Hệ thống áp suất thấp
Flow: 63L/min Charge oil pressure: 0.4MPa
Pump type: CB-B63 Oil supply temperature: 40±3℃
Motor: Y112M-6 B35 4kW
(2) Hệ thống cao áp
Pump type: 2.5MCY14-1B Flow: 5L/min
Charge oil pressure: 32Mpa Motor: Y112M-6 4kW
(3) Khác
Oil tank capacity: 1m3 Filtration accuracy: 0.08mm Filter area: 0.19m2
Khu vực làm mát: 5m2
Tiêu thụ nước làm mát: 3,6m3 / h
Power of heater: 3kW×3
Môi trường làm việc: N22-N320
13. Bôi trơn bánh răng chu vi: Bôi trơn sương mù GPZ-Z (với máy nén khí)
14. Tủ điều khiển nhà máy: Tủ khởi động áp suất cao, tủ kháng chất lỏng, trạm thủy lực, tủ điều khiển trạm dầu và điều khiển PLC
15. Trọng lượng thiết bị: 200t (Không bao gồm phương tiện mài)
II. Phạm vi cung cấp
i. Rotary part
1. Shell body 16Mn δ=32mm 1pc
2. End cover: ZG230-450 2 pcs
3. Hollow shaft head ZG230-450 2 pcs
4. Girth gear ZG42CrMo HB=180-210 1 set
4. Liner ZGMn13-4/ chromium molybdenum alloy 1 set
5. Lining-plate bolt 1 set
ii. Bộ phận chịu lực chính
1. Bearing bush chPbSb16-6-22 pcs
2. Bearing seat Assembly 2 sets
3. Thin oil station GDR-63 1 set
iii. Bộ phận truyền động
Thiết bị bánh răng:
1. Pinion 40CrMo HB=210-250 1pc
2. Pinion shaft 42CrMo HB=217-255 1pc
3. Bearing support Assembly 1 set
Sự truyền:
1. Main motor YRKK560-6 1250KW 10KV (rolling bearing) 1pc
2. Main reducer i=7.658 1pc
3. Auxiliary reducer NGW123 1pc
4. Auxiliary motor YEJ180L-4 1pc
5. Coupling Assembly 1 set
6. Transmission base Assembly 1 pc
iv. Girth gear cover Assembly 1pc
v. Feeder unit (with trolley mechanism feed tube QT600) 1 set
vi. Discharge device Assembly 1pc
vii. Girth gear lubrication: Fog lubrication GPZ-Z (with air compressor) 1 set
viii. Control cabinet: High pressure start cabinet, liquid resistance cabinet, hydraulic station, oil station control cabinet, and PLC control 1 set
ix. Hydraulic jacking device (Two brackets, jack) 1 set
x. Foundation bolt, shim plate, etc. 1 set
Yêu cầu nhanh
Yêu cầu nhanh