Long-service-life high-strength anti-stripping burner channel brick structure for coal water slurry gasification furnace

• Main Authors: LIU LEI, ZHAO RUIXIAN, WANG BENBEN, ZHANG CHUNJIE, GUO LIUYANG, YANG FUQIAN, CUI QINGYANG, AN NINGNING
• Format: Patent
• Language: Chinese; English
• Published: 20.10.2023
• Subjects: CARBURETTING AIR OR OTHER GASES; CHEMISTRY; FUELS; LUBRICANTS; METALLURGY; PEAT; PETROLEUM, GAS OR COKE INDUSTRIES; PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROMSOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; TECHNICAL GASES CONTAINING CARBON MONOXIDE

The utility model discloses a long-life high-strength anti-stripping burner channel brick structure for a coal water slurry gasification furnace, a round burner channel comprises a basic brick layer, an inner side brick layer and an outer side brick layer, the whole basic brick layer is formed by laying a plurality of basic bricks, a round basic hole is formed in the middle of the basic brick layer, and the inner side brick layer and the outer side brick layer are arranged in the round basic hole. The outer end face of the foundation brick layer is fixedly provided with a trapezoid boss surrounding the circular base hole, the inner side brick layer is connected with the foundation brick layer in a masonry mode, adjacent brick bodies of the foundation brick layer, the inner side brick layer and the outer side brick layer are connected in a masonry mode in a staggered joint mode, and the inner side end face of each brick body of the inner side brick layer and the outer side brick layer is provided with a trapez