BURNER TILE BURNER AND FURNACE

• Main Authors: FUKUI TSUYOSHI, SUZUKI MITSUO, YAMAMOTO SHUNSUKE, OOHASHI TAKESHI, KAWABATA KENSUKE
• Format: Patent
• Language: English; Korean
• Published: 24.10.2016
• Subjects: ARTIFICIAL STONE; BLASTING; CASINGS, LININGS, WALLS OR DOORS SPECIALLY ADAPTED FORCOMBUSTION CHAMBERS, e.g. FIREBRIDGES; CEMENTS; CERAMICS; CHEMISTRY; COMBUSTION APPARATUS; COMBUSTION PROCESSES; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS; CONCRETE; DETAILS OF COMBUSTION CHAMBERS, NOT OTHERWISE PROVIDEDFOR; DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS,IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KINDOF FURNACE; DEVICES FOR DEFLECTING AIR, FLAMES OR COMBUSTION PRODUCTS INCOMBUSTION CHAMBERS; FURNACES; HEATING; KILNS; LAYERED PRODUCTS; LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM; LIGHTING; LIME, MAGNESIA; MECHANICAL ENGINEERING; METALLURGY; OVENS; PERFORMING OPERATIONS; REFRACTORIES; RETORTS; SAFETY ARRANGEMENTS SPECIALLY ADAPTED FOR COMBUSTIONAPPARATUS; SLAG; TRANSPORTING; TREATMENT OF NATURAL STONE; WEAPONS

내화성, 내열성, 내풍식성, 내열 충격성이 양호한 버너 타일이 제공된다. 무기 섬유 성형체로 이루어지고, 버너용 주구멍(3E)을 갖는 버너 타일(1E)에 있어서, 주구멍(3E)의 내주면을 무기 섬유제 판체(121, 122)의 적층체를 포함하는 내투부(120)로 구성한다. 내투부(120)의 외주를 무기 섬유 성형체로 둘러싸 외투부(130)를 구성한다. 주구멍(3E)의 내주면을 따르는 부분이, 고벌크 밀도로 되어 있다. 내주면 부근을 구성하는 무기 섬유에 무기 바인더를 많이 부착시킴으로써 고벌크 밀도로 된다. Provided is a burner tile that has good fire resistance, good heat resistance, good erosion resistance, and good thermal shock resistance. A burner tile includes a molded inorganic fiber product and has a burner main hole extending therethrough in a furnace interior-exterior direction. The burner tile comprises: high bulk density part that extends along an inner circumferential surface of the main hole and has a higher bulk density than intermediate part located between the inner circumferential surface and an outer surface of the burner tile. The burner tile includes outer part formed by rolling a plurality of superposed inorganic fiber blankets having different bulk densities.