TORCH ROLLER MILL

摘要

A torch roller mill, comprising a housing (4) provided with a sandwiched layer cylindrical block structure, a feed port (11) and a fine powder discharge port (12) in communication with the inner cavity of the housing sandwiched layer are provided on the top of the housing, a coarse powder discharge port (14) in communication with the inner cavity of the housing sandwiched layer is provided at the bottom of the housing, the upper end of a main shaft (1) is placed in an upper bearing seat (10), the lower end of the main shaft is placed in a lower bearing seat (3), and a driving wheel (2) is co-axially sleeve-mounted on the lower end of the lower bearing seat of the main shaft; at least two layers of turntables (7) and mixing pans (9) are axially mounted on the main shaft between the upper bearing seat and the lower bearing seat at intervals; at least three sliders (5) that can rotate with the main shaft are evenly embedded on the periphery of the turntables, a grinding roller (6) that can rotate and grind along the inner wall of the housing is hinge-connected on the sliders, the grinding roller is a torch-shaped grinding roller with a torch-shaped appearance, and a inner lining (8) matching the roller body shape of the torch-shaped grinding roller is mounted on the inner wall part of the housing corresponding to the torch-shaped grinding roller. The mill has the advantages of flexible operation with low running resistance, low energy consumption, high grinding efficiency, long service life, easy replacement of wearing parts, and low operating cost.