FLUID DISPERSION DEVICE AND HEAT TREATMENT DEVICE

摘要

PROBLEM TO BE SOLVED: To provide a fluid dispersion device which is advantageous for dispersing a fluid so that a fluid is efficiently introduced to an introduction destination in a balanced manner.SOLUTION: A fluid dispersion device 1 has a first tubular wall part 2 with an axis L0 extending in a first direction as a central axis and a second wall part 3 separated to the downstream side from the first wall part 2, where the second wall part 3 contains at least one annular member 3a having a plane with which a fluid passing through an internal space of the first wall part 2 is made to collide and a disk-like member 3f, the disk-like member 3f is separated to the downstream side from the annular member 3a, an outer diameter of the annular member 3a is equal to or smaller than an inner diameter d0 of the first wall part 2, and an outer diameter of the disk-like member 3f is equal to or smaller than an outer diameter of a closest annular member 3e.SELECTED DRAWING: Figure 2