Corundum casket-like bowl

The utility model relates to a corundum casket-like bowl, including casket-like bowl main part and a plurality of supporting shoe, the casket-like bowl main part is the cylinder, a plurality of supporting shoe evenly distributed in the edge of casket-like bowl main part top surface, the bottom surface of casket-like bowl main part is provided with protective coat, the casket-like bowl main part includes bottom plate and lateral wall, the cross section of bottom plate is circular, the lateral wall is the hollow circular cylinder, and this hollow circular cylinder fixes on this bottom plate, the bottom of lateral wall and the outward flange of bottom plate are by the outer extremely interior echelonment structure that all is. The beneficial effects of the utility model are that: firing the material and carrying out the superpose again all placing in a plurality of casket-like bowls, make through the supporting shoe between two continuous casket-like bowl main parts, can effectively lighten whole self weight, improve its bearing capacity, reduce the energy consumption and increase its diathermancy, protective coat can prevent effectively that casket-like bowl your majesty corundum from falling into down in the casket-like bowl main part of one deck to the corundum material that effectively prevents to drop is on attached to the material of firing.