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Machine translation
1. (WO1979000794) HEATING BY TURBULENT FLUIDIZED BED
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1979/000794    International Application No.:    PCT/DE1979/000030
Publication Date: 18.10.1979 International Filing Date: 19.03.1979
IPC:
B01J 8/18 (2006.01), B01J 8/38 (2006.01), F27B 15/10 (2006.01), F28D 13/00 (2006.01)
Applicants:
Inventors:
Priority Data:
2811995 18.03.1978 DE
Title (EN) HEATING BY TURBULENT FLUIDIZED BED
(FR) CHAUFFAGE A LIT FLUIDISE TURBULENT
Abstract: front page image
(EN)A container (1, 11) comprises a bottom (4) which is traversed by air nozzles (3). Air blown through the air nozzles (3) maintains a fluidized bed composed of inert material. Fuel is provided to the fluidized bed after it has reached the ignition temperature. Air entering through the air nozzles (3) to form the fluidized bed is imparted with a movement of which a component (14) provides at least a rotation (7) in a horizontal plane, and fuel is injected to the lower part of the fluidized bed, preferably at about 20% of the height of the bed. Additional air for generating the rotation of the fluidized bed is supplied by an eccentric supply (5). Preferably, at least the air nozzles (3) located close to the wall of the container are sloped with respect to the vertical and in the same direction thereof.
(FR)Un recipient (1, 11) comprend un fond (4) qui est traverse par des buses d"air (3). De l"air insuffle a travers les buses d"air (3) sert a maintenir un lit fluidise compose d"un materiau inerte. Du carburant est amene au lit fluidise apres que celui-ci a atteint la temperature d"inflammation. On impartit a l"air entrant par les buses d"air (3) pour former le lit fluidise un mouvement dont une composante (14) fournit au moins une rotation (7) dans un plan horizontal et on injecte le carburant dans la partie inferieure du lit fluidise, de preference a environ 20% de la hauteur du lit. De l"air supplementaire qui sert a engendrer la rotation du lit fluidise, est amene par une alimentation excentree (5). De preference au moins les buses d"air (13) situees pres de la paroi du recipient sont inclinees par rapport a la verticale et dans le meme sens.
Designated States:
Publication Language: German (DE)
Filing Language: German (DE)