Fluidizing chlorination furnace reaction section lining structure

• Main Authors: ZHANG TAO, LI KUNPENG, WU HAOTIAN, SHI PENGKUN, QIN JUNWEI, LIU PENGCHENG, FAN MUXU, FENG ZHIYUAN, WANG HAN, WU GANG
• Format: Patent
• Language: Chinese; English
• Published: 01.09.2023
• Subjects: BLASTING; CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY; CHEMISTRY; COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSESC01D OR C01F; 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; INORGANIC CHEMISTRY; KILNS; LIGHTING; MECHANICAL ENGINEERING; METALLURGY; OVENS; PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; RETORTS; THEIR RELEVANT APPARATUS; TRANSPORTING; WEAPONS

The utility model relates to a lining structure design of a fluidizing chlorination furnace, in particular to a lining structure of a reaction section of the fluidizing chlorination furnace. The lining structure of the reaction section of the fluidizing chlorination furnace sequentially comprises a steel shell, an integral castable, backing bricks and hot face bricks from outside to inside, a plurality of backing bricks and a plurality of hot face bricks are arranged up and down; vertical expansion gaps are formed between the backing bricks and the hot face bricks; a group of anti-gas-channeling bricks are arranged corresponding to each insertion hole of the furnace shell, each group of anti-gas-channeling bricks comprises two anti-gas-channeling bricks which are arranged up and down, and the upper anti-gas-channeling bricks and the lower anti-gas-channeling bricks are positioned above and below the corresponding insertion holes; each anti-blow-by brick is positioned between two adjacent hot face bricks; the