SPHERICAL REGENERATIVE BODY

摘要

PURPOSE: A spherical regenerative body is provided to reduce the size of a regenerative device and improve the efficiency of a regenerative combustion system by forming semicircular minute grooves on the surface of the regenerative body and increasing the heating surface of the regenerative body. CONSTITUTION: In a spherical regenerative body(6) used in a regenerative device in regenerative combustion system, semicircular minute grooves(7) are formed at the surface of the spherical regenerative body. The grooves increases the heating surface of the regenerative body.