Device of generating vortex and vortex flushing apparatus comprising the same and vortex flushing method using the same

摘要

The present invention provides a fluid ejecting apparatus comprising: a main body having an inlet through which fluid flows and an outlet through which fluid is discharged and having a passage through which fluid flows; And at least one vane arranged on the inner side of the body to convert the fluid flowing in the passageway of the body into vortex flow, the vanes projecting from the inner side of the body to have a predetermined height and thickness, And the thickness of the guiding portion is thicker at the leading end where the fluid first comes into contact, thicker at the leading end than at the trailing end, and thicker from the leading end toward the central portion, and thinner from the central portion toward the trailing end. Thereby generating a vortex in the flowing fluid by guiding the fluid to rotate while rotating the fluid around the central axis along the fluid moving direction without interfering with the fluid movement along the fluid moving direction, It is possible to easily remove the foreign matter from the air.