| 摘要 |
PROBLEM TO BE SOLVED: To provide a vulcanizer or the like that prevents uneven temperature distribution and makes temperature uniform throughout a pressure vessel.SOLUTION: A vulcanizer includes air blowing means installed at one end of a cylindrical pressure vessel, a heat source to heat air blown by the air blowing means, an air duct that extends along the inner surface of the pressure vessel in the longitudinal direction of the pressure vessel and discharges the air blown by the air blowing means from an exhaust port at the other end in the pressure vessel, fins that are arranged at the exhaust port and change the direction of the discharged air to the circumferential direction of the pressure vessel, and an end plate that is disposed at the other end of the pressure vessel and changes the direction of the discharged air from the exhaust port to the direction toward the one end of the pressure vessel. The vulcanizer further includes an air collection duct that has a diameter-reduced part having a diameter gradually deducing toward the end plate from the exhaust port and is installed at the inner side than the air duct with a gap between itself and the air duct.SELECTED DRAWING: Figure 1 |
