Slag Powders Production Line_ZK Ball Mill_Cement Mill_Rotary Kiln

1

INTRODUCTION
2

SPECIFICATIONS
3

PROCESS

Slag powder is a new type and high-performance concrete admixture. We have the entire technical solutions and equipment of 10, 30, 50, 80, 100, 150, 200 thousand tons annual capacity.

PRODUCTION PROCESS BY VERTICAL MILL

Slag is transported into the plant by truck and stored under the shed. After reclaiming by loader and metering by feeder, the material is delivered and de-ironed into the vertical mill by the belt conveyor and its magnetic separator. After de-ironing the slag enter the vertical mill for grinding. Dried and grinded slag powder is collected by the separator and sent into the finished product silo by air chute and bucket elevator. The discharged slag is sent back to the mill by conveyor and elevator. The drying heat source is provided by an air heating furnace.

Vertical Mill Configuration Table

小时产量（t/h）闭路 Hourly Capacity			年产量（×10kt/a） Annual Capacity			立磨型号 Vertical Mill Model	磨盘直径（mm） Disc Diameter		立磨电机功率（kW） Vertical Mill Motor Power
高炉矿渣 Blast Furnace Slag	水泥 Cement	生料 Raw Material	高炉矿渣 Blast Furnace Slag	水泥 Cement	生料 Raw Material	立磨型号 Vertical Mill Model	直径 Diameter	中径 Roller Diameter	立磨电机功率（kW） Vertical Mill Motor Power
1.5~2	3~4	6~8	1.5	3	5.5	ZKRM08.2	1200	800	55
3~4	5~6	10~12	3	4.5	9	ZKRM11.2	1500	1100	110
8~9	11~13	20~22	6	9.5	17	ZKRM13.2	1700	1300	185
9~10	14~16	26~34	8	12	24	ZKRM15.2	1900	1500	250
12~14	20~23	40~50	10	17	36	ZKRM17.2	2100	1700	355
15~17	24~26	50~60	13	20	43.5	ZKRM19.2	2300	1900	450
18~20	27~30	60~75	15	22.5	55	ZKRM20.2	2400	2000	560
23~25	40~50	85~110	20	35.5	77	ZKRM22.3	2600	2200	710

PRODUCTION PROCESS BY BALL MILL

Slag is transported into the plant by truck and stored under the shed. After reclaiming by loader and metering by feeder, the material is delivered into the dryer by belt conveyor for drying. After drying the slag enter the ball mill for grinding. Grinded slag powder is send into the separator by the bucket elevator for grading. Qualified power is sent into the finished product silo by air chute, hoist and elevator. Large particle powders return to ball mill for re-grinding. There is the dust filter at the discharge end of the ball mill. The slag dust is collected and transported into the finished product silo. The drying heat source is provided by an air heating furnace.

Ball Mill Configuration Table

小时产量（t/h） Hourly Capacity			年产量（×10kt/a） Annual Capacity			球磨机型号 Ball Mill Model	选粉机型号 Separator Model	球磨机电机功率（kW） Ball Mill Motor Power
高炉矿渣 Blast Furnace Slag	水泥 Cement	生料 Raw Material	高炉矿渣 Blast Furnace Slag	水泥 Cement	生料 Raw Material	球磨机型号 Ball Mill Model	选粉机型号 Separator Model	球磨机电机功率（kW） Ball Mill Motor Power
1.5~2	3~4	6~8	1.5	3	5.5	φ1.2×4.5m	NHX200	55
3~4	5~6	10~12	3	4.5	9	φ1.5×5.7m	NHX300	130
8~9	11~13	20~22	6	9.5	17	φ2.2×9m	NHX400	475
9~10	14~16	26~34	8	12	24	φ2.2×11m	NHX400	570
12~14	20~23	40~50	10	17	36	φ2.4×11m	NHX500	630
15~17	24~26	50~60	13	20	43.5	φ2.4×13m	NHX500	800
18~20	27~30	60~75	15	22.5	55	φ2.6×10m	NHX600	1000
23~25	40~50	85~110	20	35.5	77	φ3.0×11m	NHX700	1250

Production Process by Vertical Mill
Slag is transported into the plant by truck and stored under the shed. After reclaiming by loader and metering by feeder, the material is delivered and de-ironed into the vertical mill by the belt conveyor and its magnetic separator.

After de-ironing the slag enter the vertical mill for grinding. Dried and grinded slag powder is collected by the separator and sent into the finished product silo by air chute and bucket elevator. The discharged slag is sent back to the mill by conveyor and elevator. The drying heat source is provided by an air heating furnace.

Production Process by Ball Mill
Slag is transported into the plant by truck and stored under the shed. After reclaiming by loader and metering by feeder, the material is delivered into the dryer by belt conveyor for drying. After drying the slag enter the ball mill for grinding. Grinded slag powder is send into the separator by the bucket elevator for grading. Qualified power is sent into the finished product silo by air chute, hoist and elevator. Large particle powders return to ball mill for re-grinding. There is the dust filter at the discharge end of the ball mill. The slag dust is collected and transported into the finished product silo. The drying heat source is provided by an air heating furnace.