Embedded casting type refractory brick

• Main Authors: JIANG ZHIZHONG, JING RENJIE, FEI YONG, JING YUANMING, YING SIYUAN, JIANG HONGFEN
• Format: Patent
• Language: English
• Published: 29.04.2015
• 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; HEATING; KILNS; LIGHTING; MECHANICAL ENGINEERING; OVENS; RETORTS; WEAPONS

The invention relates to an embedded casting type refractory brick, which comprises a refractory brick body, an embedding block is arranged at the top of the refractory brick body, the embedding block is fixed on the refractory brick body through a connecting block, an embedding channel which can be matched with the embedding block is formed between the embedding block and the refractory brick body, ribs are arranged at intervals on one sidewall of the refractory brick body, and grooves matched with the ribs are arranged on the other sidewall of the refractory brick body. Since the strip-shaped embedding block and the embedding channel are arranged on the refractory brick body, a shape like a square curling stone is formed, the embedding block and the embedding channel of an upper refractory brick body can be engaged with the embedding block and the embedding channel of a neighboring lower refractory brick body, moreover, the ribs and the grooves of a left refractory brick body can be coupled with the ribs and the grooves of a neighboring right refractory brick body, fit sealing is formed, consequently, strength and tightness are increased greatly, the physical properties of the refractory brick are enhanced greatly, the service life is prolonged, and the collapse of a kiln wall caused by channeling fire is effectively prevented.