Grinding is an vital technical hyperlink while in the production of cement, since it not only determines the unit electricity consumption of cement production, but has fantastic influences around the performance of cement. For a long time, cement grinding is completed inside Quick Lime Vertical Mill as it has the characteristics of simple construction, trustworthy operation, practical servicing and management, sturdy adaptability for your products, steady production, major production capability, huge grinding ratio and easy control in the fineness on the last merchandise.
However, the successful energy availability is only 2%-5%, along with the majority on the rest vitality is changed into heat power, plus the economic rewards usually are not optimum. In recent times, regular grinding mill is enhanced and up to date, and new kind of powder separation closed-circuit process is adopted as well as the cement grinding technologies is developing swiftly. Specially the application of Zeolite Powder Vertical Mill enormously minimizes the vitality consumption of grinding slag cement and improves the grinding efficiency.
Vertical mill is integrated with tertiary crushing, drying, grinding, powder separation and conveying and it is the ideal preference for processing slag and cement. Then compared with ball mill, what exactly are the advantages of vertical mill.
Attapulgite Powder Vertical Mill adopts materials bed grinding principle to grind the elements, to ensure that the grinding efficiency is enhanced by 30% than that of ball mill.
Vertical mill has a separating machine, and uses sizzling smoke to convey the supplies, to ensure that no powder separating machine and elevating machine are wanted. The fuel containing dust will straight go to the powder collector for collection, to ensure the grinding program is easy, the failure fee is reduced, working price is large.
Vertical mill adopts hot air to convey supplies, and when grinding materials with higher water content material, the inlet air temperature can be controlled to generate absolutely sure the merchandise will attain the final water written content. Vertical mill can dry the components together with the water material 12-15%.
In the working process of vertical mill, no metal materials straight contact with each other, to ensure the abrasion is small, as well as unit abrasion consumption for limestone is generally 4-6 g/t.
Within the working process of vertical mill, the grinding sound is soft, normally about 80 db. The grinding roll and also the grinding disk won’t speak to with each other. Vertical mill adopts integrated sealing, as well as process will work beneath negative stress, so the powder dust is very little.
The competent merchandise inside the vertical mill is usually timely discharged, thus keeping away from above grinding as well as the solution granularity is even.