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Machine translation
1. (WO1982000187) HEATING BOILER
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1982/000187    International Application No.:    PCT/FI1981/000054
Publication Date: 21.01.1982 International Filing Date: 06.07.1981
IPC:
F24H 1/26 (2006.01)
Applicants: AUTERE, Ilpo;
Inventors: AUTERE, Ilpo;
Priority Data:
Title (EN) HEATING BOILER
(FR) CHAUDIERE
Abstract: front page image
(EN)A heating boiler operating on solid, comparatively finely divided fuel, such as chips or peat, and which is used to produce hot water or steam. The boiler comprises a furnace (7), in which the grate consists of a shell-like burning basket (1), which can be placed in rotary motion about its substantially horizontal axis. The rotating of the burning basket (1) may be arranged by connecting to the basket a tubular arm (5) provided with a gear wheel and which is connected to a motor (24) placed outside the boiler. The arm (5) then simultaneously serves as duct through which the fuel is introduced into the burning basket (1). The purpose of the rotating burning basket (1) is to boost the combustion reaction so that comparatively wet fuel can be used in the boiler. The combustion may furthermore be boosted by placing the burning basket (1) in the furnace (7) in a housing (11) having as its extension a cyclone (12) constituting a helical exhaust duct for the flue gases, which sets the gases at high temperature into strongly turbulent motion.
(FR)Chaudiere fonctionnant avec un combustible solide relativement fin, tel que des copeaux ou de la tourbe, et utilisee pour produire de l'eau chaude ou de la vapeur. La chaudiere comprend un four (7) dans lequel la grille du foyer consiste en un panier de combustion en forme de coquille (1), qui peut etre anime d'un mouvement rotatif autour de son axe sensiblement horizontal. La rotation du panier de combustion (1) peut etre effectuee en assujettissant au panier un bras tubulaire (5) pourvu d'une roue d'engrenage connectee a un moteur (24) place a l'exterieur de la chaudiere. Le bras (5) sert simultanement de conduite par l'intermediaire de laquelle le combustible est introduit dans le panier de combustion (1). Le but du panier de combustion rotatif (1) est d'intensifier la reaction de combustion de maniere a pouvoir utiliser dans la chaudiere un combustible relativement humide. La combustion peut aussi etre intensifiee en placant le panier de combustion (1) dans le four (7) dans une enceinte (11) ayant comme extension un cyclone (12) constituant une conduite helicoidale de refoulement pour les gaz de fumee, qui donne aux gaz a temperature elevee un mouvement tres turbulent.
Designated States:
Publication Language: English (EN)
Filing Language: Finnish (FI)