The present invention relates to kiln furniture kits for supporting ceramic products, such as for example sanitary ware, during high temperature processes in a kiln. The invention further relates to rolling element holders as part of the kiln furniture kits according to the present invention for deformation and breakage free firing or drying of ceramic products.

A refractory article having a support structure including a first plurality of posts coupled by a first member; and a second plurality of posts substantially parallel with the first plurality of posts, the second plurality of posts coupled by a second member, wherein the support structure has a height, H, and wherein the first and second members are positioned between 0.3H and 0.7H. In another aspect, the support structure has a height to width ratio of at least 1.5, a stiffness factor of no greater than 100 mm, and a solid to open volume ratio of no greater than 5%. In another aspect, the support structure has a weight of no greater than 1200 kg, a stiffness factor of no greater than 100 mm, and a solid to open volume ratio of no greater than 5%.

A refractory article having a support structure including a first plurality of posts coupled by a first member; and a second plurality of posts substantially parallel with the first plurality of posts, the second plurality of posts coupled by a second member, wherein the support structure has a height, H, and wherein the first and second members are positioned between 0.3H and 0.7H. In another aspect, the support structure has a height to width ratio of at least 1.5, a stiffness factor of no greater than 100 mm, and a solid to open volume ratio of no greater than 5%. In another aspect, the support structure has a weight of no greater than 1200 kg, a stiffness factor of no greater than 100 mm, and a solid to open volume ratio of no greater than 5%.

A transport device comprises: a plate 10; an unloading apparatus 30 to push a plurality of articles 20 disposed on the plate 10; a conveyor 40 to transport the articles pushed from the plate 10; and a pusher 80 to push articles 20, from among the articles 20 pushed onto the conveyor 40, that have not tipped over back toward the plate 10, and to separate, on the conveyor 40, articles 20A that have not tipped over from articles 20Z that have tipped over.

The ceramic production and purification equipment of the present invention comprises a first fuselage, a furnace is fixedly arranged on the right end surface of the first fuselage, a cavity is provided in the first fuselage, and a top surface of the first fuselage is provided. A fixed block is fixedly fixed, and a feeding slot with an upward opening is provided in the fixed block. The device of the present invention can purify the ceramic before melting and casting. Compared with the traditional purification equipment, the device can remove iron impurities more thoroughly and the produced ceramics have higher purity. The equipment can also remove other impurities, while the operation is simple and clear, convenient and fast. In addition, the equipment can screen fine ceramic powder for melting, reducing the time required for melting ceramic powder, and the equipment has high purification efficiency.

A setter for firing used for firing a honeycomb formed body and interposed between the honeycomb formed body and a shelf plate, the setter for firing including: a setter body part having a honeycomb placement surface at least partially in contact with a formed body end face of the honeycomb formed body and placing the honeycomb formed body on the honeycomb placement surface; and a setter supporting part that is provided below the setter body part and supports the setter body part, wherein a value obtained by dividing an area of the honeycomb placement surface of the setter body part by an area of a setter supporting surface of the setter supporting part that contacts the setter body part is in a range of 1.5 to 20.0.

A refractory article having a support structure including a first plurality of posts coupled by a first member; and a second plurality of posts substantially parallel with the first plurality of posts, the second plurality of posts coupled by a second member, wherein the support structure has a height, H, and wherein the first and second members are positioned between 0.3H and 0.7H. In another aspect, the support structure has a height to width ratio of at least 1.5, a stiffness factor of no greater than 100 mm, and a solid to open volume ratio of no greater than 5%. In another aspect, the support structure has a weight of no greater than 1200 kg, a stiffness factor of no greater than 100 mm, and a solid to open volume ratio of no greater than 5%.

A refractory article having a support structure including a first plurality of posts coupled by a first member; and a second plurality of posts substantially parallel with the first plurality of posts, the second plurality of posts coupled by a second member, wherein the support structure has a height, H, and wherein the first and second members are positioned between 0.3H and 0.7H. In another aspect, the support structure has a height to width ratio of at least 1.5, a stiffness factor of no greater than 100 mm, and a solid to open volume ratio of no greater than 5%. In another aspect, the support structure has a weight of no greater than 1200 kg, a stiffness factor of no greater than 100 mm, and a solid to open volume ratio of no greater than 5%.

A refractory article having a support structure including a first plurality of posts coupled by a first member; and a second plurality of posts substantially parallel with the first plurality of posts, the second plurality of posts coupled by a second member, wherein the support structure has a height, H, and wherein the first and second members are positioned between 0.3H and 0.7H. In another aspect, the support structure has a height to width ratio of at least 1.5, a stiffness factor of no greater than 100 mm, and a solid to open volume ratio of no greater than 5%. In another aspect, the support structure has a weight of no greater than 1200 kg, a stiffness factor of no greater than 100 mm, and a solid to open volume ratio of no greater than 5%.

The present invention relates to kiln furniture kits for supporting ceramic products, such as for example sanitary ware, during high temperature processes in a kiln. The invention further relates to rolling element holders as part of the kiln furniture kits according to the present invention for deformation and breakage free firing or drying of ceramic products.