main structure of vertical roller mill

The main structure of vertical roller mill by the separator, grinding roller device, a grinding disc device, a pressure device, reducer, motor, shell and other components.

vertical roller mill separator are the important components milling product granularity, which is composed of a driving device, a speed adjustable guide vanes, rotor, casing, coarse powder blanking cone outlet, etc., is a kind of powder selecting device, energy saving, fast and efficient.

Vertical mill grinding roller is the main component of rolling grinding of materials. It was packed in a bent arm grinding machine, under the action of external force and pressed on the disc material, driven by a millstone, rotate the grinding roller, so that the material is compacted and crushing.

Vertical grinding mill grinding disc is fixed on the output shaft of the reducer, the upper millstone for bed, with an annular groove material bed material is in an annular groove is roll grinding crushed.

Pressurizing device for vertical milling machine is to provide the milling pressure grinding roller component, which is composed of high pressure oil station, hydraulic cylinder rod, an energy accumulator and the like, can exert enough pressure to make the material crushing and grinding roller.z

Vertical mill reducer is the main power transmission components, grinding disc speed reducer output shaft speed is.

According to the humidifying tower and a dust catcher position, vertical mill has arranged two different scheme, namely three fan system and double fan system. Using a cyclone dust collector for collecting product, can reduce the system negative pressure and gas through the dust collector capacity.