| 摘要 |
PROBLEM TO BE SOLVED: To discharge exhaust gas toward the ground regardless of an attitude of a fluid discharge device.SOLUTION: A fluid discharge device (7) comprises: a main body part (71) connected to piping extending from a reaction device; a rotary part (72) which is supported in a rotatable manner with respect to the main body part and includes a protrusion (724) at an outer peripheral side so as to have eccentricity in weight around an axis of rotation; and a contact part (73) in contact with the protrusion in such a manner that the rotary part is turned in a predetermined direction. Within the rotary part, a first discharge passage (721) is formed to direct exhaust gas from the piping toward the protrusion and on a joint face of the protrusion and the contact part, a second discharge passage (731) is formed which is continued to the first discharge passage for discharging the exhaust gas to the outside in a protruding direction of the protrusion. The rotary part receives the gravity and the protrusion is separated from the contact part, such that the first discharge flow passage is opened to the outside. |
