Furnaces – Refuse incinerator – Vehicle mounted
Patent
1993-03-30
1994-09-20
Yuen, Henry C.
Furnaces
Refuse incinerator
Vehicle mounted
110241, 126224, F23D 300, F23G 500
Patent
active
053479351
ABSTRACT:
A yard trash burner capable of effectively burning leaves, branches and other yard waste while preventing flying sparks and ashes that can create a fire hazard. The burner includes a wheeled frame with a handle structure to enable it to be easily moved to a desired position alongside of material to be burned. The burner includes an external barrel rigidly affixed to the wheeled frame and provided with a removable inner burner spaced concentrically from the barrel and being constructed of perforated metal or screen material. The inner burner has open ends with the top end having an inverted channel shaped cover welded thereto which is rigidly affixed to the barrel in spaced relation to enable air to enter the space between the inner burner and barrel to feed air though the openings in the inner burner at any elevation. The cover includes a perforated plate forming a spark arrester, grate and filter and a structure to facilitate moving and retaining the plate in open inclined position in order to load material into the inner burner. This structure enables combustion supporting air to move down between the outer barrel and perforated inner burner to supply combustion supporting air to the trash being burned at any elevation in the perforated inner burner.
REFERENCES:
patent: 264920 (1882-09-01), Bell
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patent: 3498240 (1970-03-01), Trott
patent: 4688494 (1987-08-01), Domnitch
patent: 5195501 (1993-03-01), Ault
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