Simple Analysis of the Process of Clinker Grinder

Clinker grinder is a kind of pulverizing mill, the current domestic production is more, it applies all kinds of mineral powder preparation, pulverized coal preparation, such as raw ore, gypsum mine, coal and other materials of powder processing. Clinker grinder used in the cement production line has a strong adaptability to raw materials and can continuous production, and the broken than large, easy to control of motor speed grinding fineness, etc of the product. Grinding miller capable method can also be wet production, also can grinding and drying at the same time for homework.

The Process of Clinker Grinder

All the raw materials are crushed with the help of jaw breaker if they contain lumps. The feed size for the cement mill should be less than 25 mm The raw materials are fed into their respective hoppers with the help of Belt Conveyor Or Bucket elevators. The hoppers are fitted with feeding systems which are connected with auto measuring and control system(Weighing Trolley). The measured quantity of raw material is discharged on a weighing Trolley/ conveyor belt. The weighing trolley/ conveyor belt carry the mixed material to the discharge hopper. The material from discharge hopper is taken to the elevator to feed into the Mill feed hopper. The discharge of the feed hopper is controlled by an adjustable speed rotary feeder. The feed of the cement machinery can be varied as per the requirement. The rotary feeder discharge the material in to the Cement Miller. There are three chambers in the grinding miller. The chambers are filled with grinding Media ( balls & Cylpebs). The material is ground fine ( 3500 Cm2/gm.). The cement is discharged from the mill to the elevator to fill it in the Storage / Aeration Silo. The silo is fitted with compressed air coils. The air cools down the cement in the silo. The cooled Cement is packed with the help of packing machine in 50 Kg. Bags. The final product is tested from the bags for the quality and quantity and other parameters as per the statutory requirements provided by the Government.

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