| 摘要 |
A kiln method and apparatus wherein a kiln chamber is formed of appropriate material, preferably having an oval cross-section with grooves in the narrower sides of the oval and oval shaped shelves which can be inserted into the oval chamber and turned so as to be supported within said grooves, and heat producing apparatus exterior of said chamber surrounded in turn by appropriate insulating material, resulting in a kiln having the mechanical structure of an endo skeleton supporting heating elements, shelves, lid, insulation, temperature control apparatus, and the like.
|
