FLOW MIXER, AND FLOW MIXING DEVICE CONTAINING MULTIPLE FLOW MIXERS

摘要

A flow mixer (10) contains: a first pipe (12) extending along the center line in the longitudinal direction in one direction and having a flow path (12a) through which a first fluid (F1) flows; and a second pipe (14) extending in a direction which intersects with the aforementioned center line of the first pipe, and having an edge section (14a) which is inserted into the wall of the first pipe and which is exposed to the flow path of the first pipe, and a flow path (14b) through which a second fluid (F2) flows and which opens to said edge section. The center line in the longitudinal direction of the flow path of the second pipe extends in a direction that intersects with the center line of the flow path of the first pipe at the edge section of the second pipe, and the aforementioned opening (14c) of the aforementioned edge section faces the upstream side of the flow of the first fluid flowing through the flow path of the first pipe. A fluid mixing device is provide with a plurality of the aforementioned fluid mixers, and the opening at the opposite end of the edge section of the flow path of the second pipe of any given mixer after the second mixer and excluding the last mixer among the plurality of mixers is connected to a mixed fluid discharge destination and the downstream end of the flow path of the first pipe of the mixer positioned before the aforementioned given mixer.