Mixing unit, mixing device, agitation impeller, pump mixer, mixing system and reaction device

Abstract

A mixing unit, a mixing device, an agitation impeller and a pump mixer can mix a large amount of fluid while having significant mixing effects in a small space. There are also provided a mixing system that uses the pump mixer and achieves a continuous operation and a reaction device that uses the mixing unit and achieves an efficient operation. The mixing unit (1) includes: a stacked member (2) in which a plurality of mixing elements (21) are stacked; and a first plate (3) and a second plate (4) between which the stacked member (2) is sandwiched and which are arranged opposite each other. In the mixing unit (1), the mixing elements (21) have a plurality of first through holes (22), the second plate (4) has an opening portion (41) communicating with at least one of the first through holes (22) in the mixing elements (21) and the mixing elements (21) are arranged such that part or all of the first through holes (22) in one of the mixing elements (21) communicate with a first through hole (22) in the adjacent mixing element (21) to allow fluid to be passed in a direction in which the mixing elements (21) extend.

Dependencies are inferred from the claim text.