| 摘要 |
Inside a driven cylindrical housing 23 that is a cylindrical rotation member 13, a liquid to be mixed 4 is caused to become an inner circulation current f by extruded plate portions 24A-24D. Discharge ports 22A-22D formed in the cylindrical housing 21 discharge a portion of the inner circulation current f outward as outer discharge current d1-d4 by centrifugal force. At the same time, the outer portion of the liquid to be mixed 4 is sucked into suction ports 23, 30 as suction current e1-e3, h1-h4, thus mixing the liquid to be mixed 4 in the mixing tank 3. |
| 主权项 |
1. A mixing device comprising:
a mixer body comprising
a cylindrical rotating member having a cylindrical housing, the mixer body is rotatable around a center axis line of the cylindrical housing via a rotating drive shaft connected to a top plate that encloses an upper end of the cylindrical housing,a plurality of discharge ports formed in a peripheral surface of the cylindrical housing,a plurality of extruded plate portions formed at an inner peripheral surface of the cylindrical housing so as to protrude inwardly, anda suction port formed at a lower end of the cylindrical housing,wherein when the cylindrical rotating member rotates, the extruded plate portions cause an inner circulation current in which a liquid to be mixed circulates around the center axis line, and a portion of the liquid to be mixed, that forms the inner circulation current, is discharged outwardly as an outer discharge current by centrifugal force through the discharge ports at the same time when an outer portion of the liquid to be mixed that is outside of the cylindrical rotating member is sucked into the cylindrical rotating member as suction current via the suction port. |
