Hefei Hengcheng Industrial Equipment Technology Co., Ltd
BASED ON POWDER, EQUIPPED WITH THE WORLD
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High Reliability Electric Desulfurization Limestone Vertical Mill
Description
Lime vertical mill
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.
Non-metallic ore grinding: suitable for industrial grinding fields such as limestone, lime, barite, talc, gypsum, cement raw materials, slag, and cement.
Technical Data
| Model | HVM1250 | HVM1300 | HVM1500 | HVM1700 | HVM1900 | HVM2400 | HVM2500 | HVM2800 |
| Grinding Table Median Diameter(mm) | 1250 | 1300 | 1500 | 1700 | 1900 | 2400 | 2500 | 2800 |
| Capacity(t/h) | 6~9 | 9~13 | 15~20 | 24~32 | 26~35 | 36~45 | 45～58 | 56~80 |
| Material Moisture | ≤5% | |||||||
| Limestone Powder Fineness | 325 mesh (44um) 90% passed | |||||||
| Main Motor Power(kw) | 110/132 | 185/200 | 250/280 | 355/400 | 450/500 | 450/500 | 710/800 | 1120/1250 |
Re:The data based on Mohs'hardness 3-4 material
Limestone Bond Index≤13kwh/t
【Working Principle】
The motor drives the disc to rotate through the reducer, so that the material falls from the feed port to the center of the disc, and the hot air enters the mill from the feed port. With the rotation of the turntable, under the action of centrifugal force, the material is brought to the edge of the grinding table by the high-speed air circulation of the air ring, and the large particles directly fall on the grinding table for regrinding. When the rotor rotates, the material in the airflow enters the upper separator. Under the action, the coarse powder falls from the cone to the grinding disc for regrinding. Qualified fine powder is crushed together with the airflow and collected by the dust collector. It is a product, in the process of contact with hot air, the moisture is dried. By adjusting the temperature of the hot air, it can meet the requirements of materials with different humidity and achieve all the moisture required by the product. By adjusting the separator, the required fineness for different products can be achieved.
【Advantage】