| 摘要 |
PROBLEM TO BE SOLVED: To provide a technique for supplying a fixed quantity of powder. SOLUTION: This powder supply apparatus 1 includes a motor 3, a motor shaft 5, a power supply port 7, a power supply port lid 9, a motor fixed bed 11, a drum pipe 13, a stirrer 15, a rotary blade 17, an intermediate flange 19, a wire net 21, a lower flange 23, a frame 25, a funnel 27, a vacuum generator 29, a fine powder guide 31 and a fine powder release port 33. With rotation of the stirrer 15, a projecting part 39 integrally formed on the stirrer 15 scrapes or vibrates zeolite supplied to the upper surface of a wire net part 43 and on the wire net part 43. Further, the zeolite supplied on the wire net part 43 is pressed from the upper surface thereof toward the lower surface by the projecting part 39, so that the zeolite is dropped in the funnel 27 through the wire net part 43. COPYRIGHT: (C)2004,JPO
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