Slag powder is a superior performance of concrete admixtures, more and more applications to the building materials industry, the chaeng slag vertical mill with advanced technology, excellent quality, perfect service system, more value-added services by many building materials production popular at present, including, Orson Hebei, Shanghai Baoshan Iron and Steel, and so they have introduced the chaeng slag vertical mill slag powder production line.

The vertical mill can better adapt to the high moisture material slag grinding requirements compared with the ball mill, however, some companies are using slag as a raw material from the pool, the moisture content is too high, slag vertical mill will not meet the demand, which appears frequently blocking material into the vertical mill down pipe, material bed forming bad problem. If not improve, it will lead slag vertical mill capacity to reduce energy consumption increases, or even damage to the device.

So, how to transform it?

Solution: The original band inclination change to a vertical downpipe, downpipe outlet will move outside the vertical mill, in the discharge port valve is installed in a horizontal screw conveyor. Downpipe into the material through the screw conveyor inlet under the action of the screw conveyor to force the material to the vertical mill, feed downpipe to avoid direct contact with high-temperature gas into the mill and the mill. Although the mill screw conveyor outlet and the high temperature zone of convergence, but the screw conveyor is a continuous conveying machinery, the use of rotary screw of the screw shaft such that raw materials and the relative motion to achieve the purpose of transportation, and can demand, during transportation the complete mixing, kneading to achieve the delivery of materials to eliminate the high moisture material feed valve is clogged compaction problem in the next. Simultaneously canceled downpipe lock valve, self-locking screw conveyor through wind, reducing the amount of air leakage in the salg vertical mill.

What is the specific measures ?

On the side of slag vertical mill housing erection platform directly into the vertical mill of the original valve is removed, the installation of a screw conveyor, the valve is angled to the vertical downpipe, slag after feeding belt conveyor into the vertical down feed downpipe, and through the new installation of screw conveyor into the mill.

With this transformation, slag vertical mill can easily solve the problem of downtime caused by blockage downpipe, it can effectively improve the slag vertical mill operating rates, reduce labor intensity of workers' jobs and improve the mill output and lower power consumption.

Chaeng is a comprehensive service provider of large domestic mill kiln equipment, the introduction of slag vertical mill products using new efficient cage rotor separator to ensure that the finished product than the surface area can be flexibly adjusted in 4000 to 5500c㎡ / g, single electromechanical consumption does not exceed 30Kwh, can achieve intelligent control.

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