| 摘要 |
PURPOSE:To mix the liquid especially consisting of a main agent and a curing agent without heat release at low motive power by crossing both a right-handed groove and a left-handed groove respectively on the outer circumferential surface of an agitation shaft wherein a plurality of liquids that are separately fed are simultaneously introduced, mixed and agitated and forming the titled agitator. CONSTITUTION:For example, in a liquid injector wherein a proximity sensor or the like is set in a small-sized vessel and furthermore curable resin is injected quantitatively under vacuum, the title agitator is formed by crossing both a right-handed groove 38A and a left-handed groove 38B respectively on the outer circumferential surface of the agitation shaft 32 of the mixing agitator 6. Two kinds of liquids consisting of a main agent A and a curing agent B are continuously introduced into the clearance between a cylinder part 33 and the agitation shaft 32 at the same time through an inlet 36 for the main agent and an inlet 37 for the curing agent. Thereafter both liquids flow downward along the groove 38A and the groove 38B and both a split flow and the confluence are repeated in the crossed parts. Thereby the agitation of the main agent A and the curing agent B is performed and sufficiently mixed resin liquid M is fed into the liquid injector. |
