Patent ID: 9097463
Filing Date: 2015-08-04
Classification: F27B,F27D

Abstract:
1. An apparatus for heating articles to be heated in a furnace comprising: a plurality of units each including a mounting part and a holding part combined with the mounting part, wherein each of the plurality of mounting parts includes a mounting face on which articles to be heated are mounted, the mounting face being a portion of the surface of the mounting part, wherein the holding part of one of the units is detachably connected to another unit so that a plurality of units are stacked while maintaining a space between the mounting parts arranged in a vertical direction to the mounting surfaces of the mounting parts, wherein at least one of the plurality of mounting parts includes a mounting face that has a thermal emissivity which is different from that of the mounting face of at least one of the remaining mounting parts, wherein the thermal emissivity of the center portion of the mounting face is larger than that of a peripheral portion of the mounting face, and wherein each of the plurality of units can be individually arranged in the furnace.