FURNACE WALL, GASIFICATION FURNACE EQUIPMENT, GASIFICATION COMPOUND POWER GENERATION EQUIPMENT, AND METHOD OF MANUFACTURING FURNACE WALL

PROBLEM TO BE SOLVED: To provide a furnace wall capable of forming a throat portion having a flow passage diameter smaller than that in other regions with the usage of all peripheral wall pipes.SOLUTION: A furnace wall includes a plurality of peripheral wall pipes 142 which are arranged side by side...

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Bibliographische Detailangaben
Hauptverfasser:	TOYOMARU MAKOTO, KITADA MASASHI, CHUMA FUMIHIRO
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	AIR INTAKES FOR JET-PROPULSION PLANTS BLASTING CARBURETTING AIR OR OTHER GASES CASINGS, LININGS, WALLS OR DOORS SPECIALLY ADAPTED FORCOMBUSTION CHAMBERS, e.g. FIREBRIDGES CHEMISTRY COMBUSTION APPARATUS COMBUSTION ENGINES COMBUSTION PROCESSES CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS DETAILS OF COMBUSTION CHAMBERS, NOT OTHERWISE PROVIDEDFOR DEVICES FOR DEFLECTING AIR, FLAMES OR COMBUSTION PRODUCTS INCOMBUSTION CHAMBERS ENGINE PLANTS IN GENERAL ENGINE PLANTS NOT OTHERWISE PROVIDED FOR ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES FUELS GAS-TURBINE PLANTS HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS LIGHTING LUBRICANTS MACHINES OR ENGINES IN GENERAL MECHANICAL ENGINEERING METALLURGY METHODS OF STEAM GENERATION PEAT PETROLEUM, GAS OR COKE INDUSTRIES PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROMSOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES SAFETY ARRANGEMENTS SPECIALLY ADAPTED FOR COMBUSTIONAPPARATUS STEAM ACCUMULATORS STEAM BOILERS STEAM ENGINE PLANTS STEAM ENGINES STEAM GENERATION TECHNICAL GASES CONTAINING CARBON MONOXIDE WEAPONS
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a furnace wall capable of forming a throat portion having a flow passage diameter smaller than that in other regions with the usage of all peripheral wall pipes.SOLUTION: A furnace wall includes a plurality of peripheral wall pipes 142 which are arranged side by side in one direction to form a cylindrical shape and through which cooling water flows, and a fin 140 for air-tightly connecting the adjacent peripheral wall pipes 142. In a throat portion where a diameter of a cross section of the cylindrical shape is smaller than that in the other regions, the peripheral wall pipes 142 are arranged to come into contact with each other, and the fin 140 is provided in an inner peripheral side of the cylindrical shape.SELECTED DRAWING: Figure 7 【課題】他の領域よりも流路直径が小さいスロート部を全ての周壁管を用いて構成できる炉壁を提供する。【解決手段】一方向に並んだ状態で円筒形を形成するように配置され、内部に冷却水が流通する複数の周壁管１４２と、隣り合う周壁管１４２の間を気密に接続するフィン１４０とを備えている。円筒形の横断面の直径が他の領域に比べて減少するスロート部では、各周壁管１４２同士が接触して配置されるとともに、円筒形の内周側にフィン１４０が設けられている。【選択図】図７