| 摘要 |
PROBLEM TO BE SOLVED: To provide a spraying apparatus which can be made smaller in size as a whole by constituting a conveying part small in size and compact. SOLUTION: The spraying apparatus 1 has a mixer section 2 for mixing and agitation a spraying material 10, a delivery section 5 for pressure-feeding the spraying material 10 in a hose 4 and blowing off the spraying material 10 from a spraying nozzle 11, and a conveying part 3 for conveying the spraying material 10 from the mixer section 2 to the delivery section 5. The conveying part 3 conveys the spraying material 10 by a recessed part 33 formed on the outer peripheral surface of a rotor 31 along the circumferential direction of the rotor. The conveyance route length of the spraying material 10 can thereby be made longer than the diametral size of the rotor which is the size of the conveying part 3. The conveyance route length necessary for adjustment of a conveyance amount can be assured without making the conveying part 3 larger. Accordingly, the spraying apparatus 1 can be constituted to a small size. COPYRIGHT: (C)2004,JPO&NCIPI
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