| 摘要 |
PURPOSE:To prevent the abrasion of mounting portions in an apparatus for feeding powder and particles, such as limestone, by providing the portions of a bracket and the side wall of a casing to which a guide member and another bracket are mounted, respectively, with members for shielding the mounting portions from the powder and particles. CONSTITUTION:Plate members 7 are provided on both sides of a mounting portion 5 of a bracket 3 to which a guide member 4 is mounted and on both sides of a mounting portion 6 with which the bracket 3 is mounted to the side wall 1b of a casing 1. The shielding plate members 7 hold the powder and particles between the adjacent plate members so that the powder and particles as held can not move. This construction can prevent the mounting portions 5 and 6 from abrasion. |
