Furnaces – Refuse incinerator – Refuse suspended in or supported by a fluid medium
Patent
1985-10-04
1987-05-19
Yuen, Henry C.
Furnaces
Refuse incinerator
Refuse suspended in or supported by a fluid medium
110265, F23C 512, F23M 900
Patent
active
046658424
ABSTRACT:
An apparatus for producing ignitable solids-gas suspensions has a feeder for vertically feeding the solids-primary gas suspension, a secondary gas passage concentrically surrounding said feeder, and a stage for mixing both streams. In order to improve the igniting and melting of solids-gas suspensions in such apparatus, the feeder for the solids-primary gas suspension consists of a pressure relief vessel, which is provided with a tangentially extending supply line for supplying the solids-primary gas suspension, which supply line opens into said vessel in a substantially horizontal direction, and in that the pressure relief vessel is succeeded by two series-connected mixing stages which consist of venturi diffusers, the secondary gas passage concentrically surrounds the diffuser in the first mixing stage and the second mixing stage contains a flame-sustaining annular gas burner having fuel gas and oxygen nozzles arranged in alternation and surrounding the diffuser outlet, which is provided with a cooling chamber. The entire burner apparatus is mounted on the top rim of a vertical combustion shaft, which opens into a horizontal melting cyclone chamber.
REFERENCES:
patent: 2921542 (1960-01-01), Kidwell et al.
patent: 2957436 (1960-10-01), Lotz
patent: 4132180 (1979-01-01), Fredrick
patent: 4507075 (1985-03-01), Buss et al.
patent: 4515093 (1985-05-01), Beardmore et al.
patent: 4574710 (1986-03-01), Pickard
Bartsch Adalbert
Bartsch Arno W.
Gospos Georg
Kersten Lars
Dubno Herbert
Norddeutsche Affinerie Aktiengesellschaft
Ross Karl F.
Yuen Henry C.
LandOfFree
Apparatus for producing ignitable solids-gas suspensions does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Apparatus for producing ignitable solids-gas suspensions, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Apparatus for producing ignitable solids-gas suspensions will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1557604