초록 ▼

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

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.

대표청구항 ▼

A trash burner comprising a barrel defined by a peripheral wall disposed generally vertically and including an upper end having an open area, a perforated inner burner defined by a peripheral perforated wall disposed within said barrel in spaced relation to the peripheral wall, said perforated inner

A trash burner comprising a barrel defined by a peripheral wall disposed generally vertically and including an upper end having an open area, a perforated inner burner defined by a peripheral perforated wall disposed within said barrel in spaced relation to the peripheral wall, said perforated inner burner having an upper end with an upwardly facing opening to receive trash to be burned and discharge combustion products, means interconnecting the upper end of the inner burner with the upper end of the barrel to position the inner burner in the barrel and admit combustion supporting air downwardly between the peripheral wall of the barrel and the peripheral wall of the inner burner to supply combustion supporting air to trash being burned in the inner burner and a perforated plate forming a spark arrester and a closure for the upper end of the burner to prevent egress of sparks into the atmosphere.