ROTOR FOR HEAT EXCHANGER

摘要

A rotor for a rotary regenerative heat exchanger comprising a series of sector-shaped compartments that surround a rotatable rotor post. The compartments are formed between diaphragms that extend radially outward from the rotor post and are connected at their outward ends by an arrangement of double arcuate walls. The double walls are spaced apart to provide an expansion space sufficient to permit relative distortion of the arcuate walls without inducing interference therebetween.