| 摘要 |
PROBLEM TO BE SOLVED: To provide an injection collision type pulverizing method enabled to improve a pulverization treatment efficiency by causing a material to collide properly against a collision part while increasing a travel speed at which the material moves toward the collision part.SOLUTION: In an injection collision type pulverizing method, in which a granular material to be pulverized is caused to flow while accompanying a material transferring gas to be injected from an injection part 1 toward a collision part S is caused to flow so that it is crushed to be pulverized by the collision against the collision part S, it is characterized in that the material is magnetic one, and that a magnetic force to move to the existing side of the collision part S is applied at a magnetic force generating part D to the material flowing while accompanying the material transferring gas.SELECTED DRAWING: Figure 1 |
