Furnaces – Refuse incinerator – Refuse supported above grate
Patent
1993-04-26
1994-05-17
Yuen, Henry C.
Furnaces
Refuse incinerator
Refuse supported above grate
110251, 110254, 110256, F23G 512
Patent
active
053118286
ABSTRACT:
An incinerator includes a furnace body which confines a combustion chamber for receiving refuse therein and which has a bottom wall formed with a central opening, an ash release gate mounted pivotally to the bottom wall at the central opening, a stack which is provided on one side of the furnace body and which has a lower end part that is communicated with the combustion chamber adjacent to the bottom wall, and an exhaust port provided adjacent to an open top of the furnace body and operable so as to communicate the stack and the combustion chamber. A furnace cover is provided on the open top of the furnace body. First and second preheating tube arrangements are received in the lower part of the furnace body. The first preheating tube arrangement includes a plurality of upwardly extending concentric coil turns and has a surface formed with a plurality of air holes. The second preheating tube arrangement has at least a portion provided adjacent to a lower end part of the first preheating tube arrangement and further has a surface formed with a plurality of air holes. A high pressure air generating unit supplies high pressure air to the first and second preheating tube arrangements and to an upper end part of the stack.
REFERENCES:
patent: 2715881 (1955-08-01), O'Neil
patent: 3203377 (1965-08-01), Claassen et al.
patent: 3241504 (1966-03-01), Moores
patent: 3961587 (1976-06-01), Ozawa
patent: 4109590 (1978-08-01), Mansfield
patent: 4278034 (1981-07-01), Roale
patent: 5245936 (1993-09-01), Nakata
Wu Guor-Rern
Wu I-Cheng
LandOfFree
Incinerator does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Incinerator, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Incinerator will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-869882