Supplying apparatus for supplying combustible material, a...

Details Supplying apparatus for supplying combustible material, a... Supplying apparatus for supplying combustible material, a...

2006-10-31

2006-10-31

Rinehart, Kenneth (Department: 3749)

Furnaces

Fuel feeders

Feeder responsive to fuel bed height

C110S108000, C110S110000, C110S292000, C110S245000

Reexamination Certificate

active

07128004

ABSTRACT:
A supplying apparatus supplies a combustible material capable of enhancing the sealing effects of a supplying system for supplying a combustible material, such as combustible wastes, to a fluidized-bed chamber, stably supplies a combustible material having an undefined shape, and reduces cost for installation. A facility is also provided for gasifying a combustible material using the supplying apparatus for supplying a combustible material, and a method of gasifying combustible materials is also provided. The supplying apparatus supplies a combustible material onto the fluidized bed of a fluidized-bed gasifier chamber or a fluidized-bed combustion chamber. A screw conveyor is inclined, with transportation of the combustible material directed upward, at an angle of 20 degrees or more and 80 degrees or less with respect to a horizontal plane, causing a bed material to flow into a conveyor casing of the screw conveyor.

REFERENCES:
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patent: 62255719 (1987-11-01), None
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patent: 2001-221419 (2001-08-01), None
patent: 2002-168424 (2002-06-01), None

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