F - Mech Eng,Light,Heat,Weapons – 27 – D
Patent
F - Mech Eng,Light,Heat,Weapons
27
D
F27D 25/00 (2010.01) B08B 7/02 (2006.01)
Patent
CA 2412590
The invention relates to an apparatus for mechanically breaking up and detaching dust accretions created by process gases and accumulated on the inner walls of a suspension smelting furnace and/or a waste heat boiler permanently connected to the suspension smelting furnace. According to the invention, on the outer surface (7, 13) of the wall of a suspension smelting furnace (1) and/or a waste heat boiler (6), in the vicinity of the connecting point (5) of the suspension smelting furnace and the waste heat boiler, there is installed at least one striker device (8, 14), whereby there can be created a mechanical impact effect and mechanical contact between the apparatus (8, 14) and at least one of the dust accretions (12, 19).
L'invention concerne un appareil destiné à briser et à détacher mécaniquement les dépôts de poussière créés par des processus gazeux et déposés sur les parois internes d'un four de fusion en suspension et/ou d'une chaudière de récupération connectée de façon permanente au four de fusion en suspension. Selon l'invention, on installe sur la surface externe (7, 13) de la paroi d'un four de fusion en suspension (1) et/ou d'une chaudière de récupération (6), dans le voisinage du point de connexion (5) du four de fusion en suspension et de la chaudière de récupération, au moins un percuteur (8, 14) permettant de créer un impact mécanique et un contact mécanique entre le percuteur (8, 14) et au moins un des dépôts de poussière (12, 19).
Hugg Eero
Saarinen Risto
Norton Rose Or S.e.n.c.r.l. S.r.l./llp
Outokumpu Oyj
LandOfFree
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