COMBUSTION TOOL COMPRISING TAP HOLE BLOCK AND INJECTOR, THE STRUCTURE AND FURNACE OF WHICH ARE EQUIPPED WITH SAID TOOL

• Main Authors: BELASSE, BRENICE, PERIASAMY, CHENDHIL, KALCEVIC, ROBERT, PRABHAKAR, RAJEEV S
• Format: Patent
• Language: English; French
• Published: 08.10.2009
• Subjects: AIR; BLASTING; BURNERS; CASINGS, LININGS, WALLS OR DOORS SPECIALLY ADAPTED FORCOMBUSTION CHAMBERS, e.g. FIREBRIDGES; CHEMISTRY; COMBUSTION APPARATUS; COMBUSTION PROCESSES; 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; GLASS; HEATING; KILNS; LIGHTING; MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES; MECHANICAL ENGINEERING; METALLURGY; METHODSOR APPARATUS FOR COMBUSTION USING FLUID FUELOR SOLID FUEL SUSPENDED IN; MINERAL OR SLAG WOOL; OVENS; RETORTS; SAFETY ARRANGEMENTS SPECIALLY ADAPTED FOR COMBUSTIONAPPARATUS; WEAPONS

The invention relates to a combustion tool including a tap hole block (1) made of refractory material, the tap hole block defining a tap hole (11) and a passage between the entry surface (12) and the tap hole, said tool including an injector (2) of oxidizer and/or fuel that extends through the passage and opens into the tap hole, and also including a sheath (3) that surrounds the injector in the passage section. Outil de combustion comprenant un bloc (1) ouvreau en matière réfractaire, le bloc ouvreau définissant un ouvreau (11) et un passage entre la face d'entrée (12) et l'ouvreau, ledit outil comprenant un injecteur (2) de comburant et/ou de combustible qui traverse le passage et débouche dans l'ouvreau, le outil comprenant également un fourreau (3) qui entoure l'injecteur dans la section de passage.