Slag Powder Production Line

Slag powder production line

As a new admixture of high performance concrete, slag powder has the advantages of improving the compressive, tensile, shear, bending and other properties of concrete. At present, replacing the amount of cement in concrete and cement products with the same amount of slag powder has become the mainstream trend in the building materials industry.

Capacity: 1-300,000 tons/year

Service scope: Provide the overall plan and equipment of mineral powder line

Process: vertical mill, ball mill production process

Outstanding advantage

At present, the domestic large vertical (ball) mill production enterprises do not produce small and medium-sized equipment, and small vertical (ball) mill manufacturing plants do not have the design and manufacturing capacity of the entire production line. In order to solve the difficulties of small and medium-sized investment owners to choose suppliers, according to the needs, design and manufacture the annual output of 1, 3, 5, 8, 10, 15, 200,000, 300,000 tons of mineral powder production line technical solutions and equipment. Its overall structure is reasonable, advanced technology, stable and reliable operation, the main technical and economic indicators reach the domestic advanced level.

Project advantage

1, our company is the domestic professional slag powder production line supplier, is able to provide ball mill production process and vertical mill production process of the production line supplier, but also can provide from the civil construction to commissioning standard "turnkey" service, can let customers worry, labor saving, efficient input into the production of mineral powder.

2. Our company has strong processing and manufacturing strength, strict product quality control and short delivery time; With a strong installation and after-sales service team, we can ensure that the project is completed on schedule and put into operation.

3. The slag vertical grinding production line provided by our company has the advantages of simple process flow, high grinding efficiency, large drying capacity, high powder selection efficiency, easy adjustment of product fineness, low noise, low power consumption, low wear, high degree of automation control, low operating costs, and is very suitable for small and medium-sized owners investment project applications.

Process flow

There are two kinds of production technology, ball milling and vertical grinding, which have their advantages and disadvantages. Ball mill system is the traditional process of slag grinding, strong adaptability to materials, large specific surface area, particle shape is better than vertical mill, simple maintenance, cheap accessories. However, the area is large, the power consumption is large, and the material needs to be dried separately, and the process is complicated. Vertical grinding slag grinding is a rapidly developing system in recent years, the process is simple, drying, grinding, powder selection are completed in the mill, low investment, low power consumption per unit, fast heat transfer, but maintenance is more difficult than ball milling. In recent years, the comprehensive benefits generated by the vertical mill in the cement industry due to the advantages of energy saving and consumption reduction are becoming more and more obvious, and it is also widely used and promoted in the electric power, metallurgy, chemical industry, non-metal and other industries.

1, vertical mill production process

The slag is transported to the plant by car and stored in the shed. The material is taken from the forklift, measured by the hopper and the quantitative feeder, and fed directly to the vertical mill by the belt conveyor, and the iron remover is set on the conveyor for iron removal.

After iron removal, the slag goes into the vertical grinding mill, and after drying and grinding, the slag powder is collected by the bag dust collector and transported to the finished product warehouse by the air chute and elevator. The vertical mill spit material is fed into the vertical mill by conveyor and hoist. The drying heat source is provided by the hot blast stove.

2, Ball milling production process

The slag is transported to the plant by car and stored in the shed. The material is picked up by the forklift, measured by the hopper and the quantitative feeder, and sent to the dryer by the belt conveyor for drying. After drying, the slag enters the ball mill for grinding, and the grinding powder is sent to the classifier by the bucket elevator, and the qualified particle size is transported to the finished product warehouse by the air chute and the elevator. The large particle ore powder is returned to the ball mill for re-grinding. The discharge end of the mill is provided with a dust collector, and the fine powder collected by the dust collector is transported to the finished product bin by the air chute and the elevator. The drying heat source is provided by the hot blast stove.

Technical parameter

Vertical mill parameter