Device and method for manufacturing foamed particles

The purpose of the present invention is to uniformly prevent shrinkage of foamed particles in a real machine, and in a device (10) for manufacturing foamed particles, a curing circulation line (1) and a drying hot air line (2) are configured so that a curing gas (A) and a drying hot air (B), which contain steam, outside air, and an atmosphere above a dryer (3), are introduced into the dryer (3) from the lower part of the dryer (3). And the air supply outlet (5) is formed in a manner that the curing gas (A) and the drying hot air (B) are discharged from the upper part of the dryer (3). 本发明的目的在于在实机情况下均匀地防止发泡颗粒收缩，在本发明的发泡颗粒的制造装置(10)中，熟化循环管路(1)和干燥热风管路(2)以含有蒸汽、外气及干燥器(3)上部的气氛的熟化用气体(A)和干燥热风(B)从干燥器(3)的下部导入干燥器(3)的方式构成，送风出口(5)以熟化用气体(A)和干燥热风(B)从干燥器(3)的上部排出的方式构成。