| 摘要 |
PROBLEM TO BE SOLVED: To provide an agitator for small-size reactor which can prevent idling between an extension shaft and an agitation shaft and can be easily removed. SOLUTION: The agitator for small-size reactor includes: agitation vanes for a small-size reactor composed of the extension shaft and agitation shaft; the extension shaft; a connection fixture of taking the form of a tube which allows the agitation shaft of the agitation vanes for the small-size reactor to pass therethrough, is provided with a hole bored at an angle not being right angle with respect to the axis to pass through the axial center and is capable of piercing a stopping pin therethrough; and an elastic body tube capable of connecting the extension shaft and the connection fixture by covering respective connection parts of both therewith, wherein the connection part of the agitation shaft is provided with a through-hole bored at an angle not being right angle with respect to the axis to pass through the axial center and is capable of piercing the stopping pin therethrough and, when piercing the agitation shaft into the tube of the connection fixture, the agitation shaft and the connection fixture are connected to each other by inserting the stopping pin to the hole for the stopping pin of the connection fixture and the through-hole for the stopping pin of the agitation shaft. COPYRIGHT: (C)2009,JPO&INPIT
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