Patent ID: 7118057

Claim:
A horizontal roller mill comprising a cylinder and rollers, both ends of said cylinder each being provided with an end cover, the end cover of one end being provided with an inlet, the end cover of the other end being provided with an outlet port, on the outer wall surface of said cylinder is disposed a driving member for rotating the cylinder, the rollers being located within the cylinder and having two axial sections, the axial sections at both ends of the rollers extending out of the end covers of the cylinder, on the two extended axial sections being provided with a mechanism for adjusting the material grinding pressure and for adjusting the gap between the surface of the rollers and the inner wall surface of the cylinder, and there being provided scrapers configured to scrape material layers, wherein at least two of the rollers are distributed along the circumference of an inner cavity of the cylinder, and a support system having a first support structure configured to restrict the cylinder in the downward circumferential direction and a second support structure configured to restrict the cylinder in the upward circumferential direction.