Large Vertical Limestone Grinding Mill Equipment 1250kw

Large Capacity Energy Saving Complete Model Limestone Vertical Mill

Description

HVM vertical mill is a new energy-saving product launched by our company to solve the technical problems of low output and high energy consumption of industrial mills. The pulverizer is a pulverizing equipment that integrates drying, grinding and powder selection. Widely used in coal chemical industry, thermal power, iron and steel, non-metallic mineral grinding and other fields.

Vertical Mill Application
Non-metallic ore grinding: suitable for industrial grinding fields such as limestone, lime, barite, talc, gypsum, cement raw materials, slag, and cement.

Working Principle
The motor drives the grinding disc to rotate through the reducer, the material falls into the center of the grinding disc from the feed inlet, and the hot air enters the mill from the air inlet. Under the action of centrifugal force, the material moves to the edge of the grinding disc, and is crushed by the grinding roller when passing through the annular groove on the grinding disc. The crushed material is carried by the high-speed airflow at the air ring at the edge of the grinding disc, and the large particles fall directly on the grinding disc. Re-grinding, when the material in the airflow passes through the dynamic and static separator, under the action of the rotating rotor, the coarse powder falls on the grinding disc for re-grinding, and the qualified fine powder is ground together with the airflow and collected in the powder collecting device, which is product. Moisture-containing materials are dried during contact with hot gas to achieve the required product moisture.

Technical Data

Re:The data based on Mohs'hardness 3-4 material

      Limestone Bond Index≤13kwh/t

Outstanding Advantages

1. Small footprint and low investment cost
2. Adjustable loading force, strong applicability and high milling efficiency
3. Strong drying ability
4. Product quality is stable easy to maintain