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| Number | Title | Issue Date |
| 6764642 | Shredder dust feeding device, reverberatory furnace provided with this feeding device, and furnace for burning shredder dust The present invention relates to a device for feeding shredder dust to a furnace such as a reverberatory furnace. This device comprises a feeding chute that passes to the inside of the reverberatory furnace and is fitted to the ceiling of the reverberatory furnace. ... | 07/20/2004 |
| 5725614 | Apparatus for fluidized-bed gasification and melt combustion A combustion apparatus in which combustible matter, e.g., waste matter, coal, etc., is gasified to produce a combustible gas containing a sufficiently large amount of combustible component to melt ash by its own heat. A fluidized-bed furnace has an approx... | 03/10/1998 |
| 5558079 | Trash incinerator An inexpensive trash incinerator having a primary burn chamber and an after burner which includes a spark arrestor. The after burner is a stack which rests on top of the primary burn chamber and it includes an opening in its lower end for admitting fresh ... | 09/24/1996 |
| 4610208 | Vibrating grate in a heating boiler According to the invention it is suggested that, in a heating boiler with a vibrating grate (3), a supply pipe (6) from which fuel material in particle form, in particular pellets, is supplied to the grate, is mechanically connected to the grate (3) and a... | 09/09/1986 |
| 4348968 | Method and apparatus for burning solid fuel Solid fuel such as coal is fed into an inlet shaft of the furnace through a rotary feeder constructed to prevent the admission of air. Primary air channels supply the major part of the air required for combustion of the fuel in a region in which the fuel ... | 09/14/1982 |
| 4046085 | Method and apparatus for treating waste material in a counter-current incinerator The present invention is directed to method and apparatus for treating waste material in a counter-flow furnace wherein the material is introduced at one end thereof and the processed material is discharged from the other end, while the gases of combustio... | 09/06/1977 |
| 4046086 | Treatment of waste material containing alkali metals in a controlled atmosphere furnace The invention is directed to method and apparatus for treating waste material containing alkali metal in a counter-flow furnace wherein the waste material to be processed is introduced at one end thereof and the processed material is discharged from the o... | 09/06/1977 |
| 3958920 | System for controlling the operation of a multiple hearth furnace A system for controlling the operation of a multiple hearth furnace over a diverse range of operating conditions at a minimum level of energy consumption. Relatively low temperature gases are controllably recirculated from the drying zone to the combustio... | 05/25/1976 |
