Thin-wall ceramic tube sintering tool

• Main Authors: QIAN LIHONG, JIANG JIEYING, XIE SHANSUI, XIAO LIANG, ZHU FULIN
• Format: Patent
• Language: Chinese; English
• Published: 12.08.2022
• Subjects: BLASTING; DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS,IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KINDOF FURNACE; FURNACES; FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; HEATING; KILNS; LIGHTING; MECHANICAL ENGINEERING; OPEN SINTERING OR LIKE APPARATUS; OVENS; RETORTS; WEAPONS

The utility model provides a thin-wall ceramic tube sintering tool which comprises a plurality of stacked setter plates, U-shaped grooves are formed in the top faces of the setter plates at intervals, the groove bottoms of the U-shaped grooves are semicircular, the length of the U-shaped grooves is the same as that of the setter plates, limiting strips are arranged on the bottom faces of the setter plates, semicircular recesses are formed in the limiting strips, and the setter plates are arranged in the semicircular recesses. The limiting strips are inserted into the U-shaped grooves in the adjacent load bearing plates, and the semicircular recesses and the groove bottoms of the U-shaped grooves are enclosed to form cylindrical accommodating cavities for loading ceramic tubes; the sintering tool for the thin-wall ceramic tube is simple in structure, the loading capacity of a furnace chamber can be improved, the production cost is reduced, and the sintered ceramic tube is uniform in wall thickness and good in