vertical cement millQuick Details
Applications:feldspar, calcite, talc, barite, fluorite, rare earth, bentonite, marble, limestone, bauxite, manganese ore, phosphate ore, ferric oxide, quartz sand, cement clinker, activated carbon, clay, coal gangue, gypsum, silicon carbide, slag, manganese ore, potas
Vertical Cement Mill Overview:
The vertical cement mill is large-scale cement grinding machine. With advantages of energy-efficient and stable quality, vertical roller mill is widely applied to many industries, such as cement, power, metallurgy, chemical and nonmetallic mining industry and etc. As a typical type of Cement Mill, vertical cement mill set crushing, drying, grinding, grading transportation in one, it grind bulk, granular or powdery materials into powdery material as required.
Vertical Cement Mill Features:
The compound separator improved powder selection efficiency. Has automatic function of roller uplifting and down falling and can realize idling startup.
Adopt the sealing of jointing arc board, simple and reliable in structure with good sealing effect.
Resorting to the roller turning equipment can conveniently turn the roller out of the mill for overhauling.
Mechanical limiting structure can avoid the direct metal friction and collision between roller and millstone, increasing the use security.
The operation pressure is low in hydraulic pressure system, decreasing the oil leaking failure and vibration of mill, which is conducive to operation and management.
Roller bearing adopts the concentrated cycle lubricating of thin oil, guaranteeing the running of bearing under the conditions of low temperature and pure grease and effectively prolonging the longevity of bearing.
Vertical Cement Mill Working Principle :
The materials drop to the center of millstone through the lay-off tube, and the millstone, which is rotating at constant speed, scatters evenly the material to the outside by means of centrifugal force, making it form material bed with certain thickness. Meanwhile, the material is rolled and smashed by multiple rollers. The material gradually move to the fringe of the millstone under the continuous force of centrifugal force, when the leaving material meets the hot gas entering into the mill through vane and moves upward, entering the separator through the central casing of mill, the material and hot gas achieve sufficient heat exchange and moisture is evaporated quickly in the process. Powder concentrator controls the granularity of finished product at the exit of roller mill, granules that are larger than regulated size are separated and fall to the millstone, while those materials satisfying the fineness requirement enter the finished product storehouse through powder concentrator.
|Specification||Diameter of Millstone D||Median Diameter of Roller d||Quantity of Roller n||Stansard Installed Power P||Standard Ability Q|
Note: The capacity may vary with different materials and feeding sizes.
- Mobile Crusher Machine
- Stone Crusher Mchine
- Sand Making Machine
- Grinding Machine
- Auxiling Machine
- Spare Parts