Flare burner for waste combustible gas
AssigneeCombustion Unlimited Incorporated
InventorJohn F. Straitz, III
Life of this patent
Estimating the term…
Abstract
A flare burner of the ground flare type for incinerating waste combustible gas from refineries and the like is disclosed, for use in populated areas, which has a plurality of waste gas burner heads for simultaneous operation at the same level, which may be utilized as a ground flare or which may, in a modified form, be elevated and provided with a bottom heat shield, which can have additional combustible liquid waste burners in one or more side walls, the flare burner having a combustion chamber with an improved panel construction and a fence of the knock out type to minimize wind effects and to provide an acoustical barrier so that noise transmission horizontally from the lower air inlets is greatly reduced.
Claims16
A flare gas burner for combustible waste gas comprising
- a vertical combustion chamber open at the top and spaced upwardly at the bottom for induction of air thereinto for combustion,
- means for supplying combustible waste gas to the bottom of said combustion chamber through a plurality of burners.
- said combustion chamber comprising a plurality of vertical panels each having an outer metallic panel wall and parallel thereto an inwardly facing exposed noise absorbent alumina-silica ceramic fiber blanket of a density of the order of eight pounds per cubic foot having continuous elongated inner and outer faces secured at a plurality of spaced locations to the inner face of said metallic panel wall with said faces parallel to said panel wall.
A flare gas burner for combustible waste gas comprising
- a vertical combustion chamber open at the top and spaced upwardly at the bottom for induction of air thereinto for combustion,
- means for supplying combustible waste gas to the bottom of said combustion chamber through a plurality of burners,
- said combustion chamber comprising a plurality of vertical panels each having an outer metallic panel wall and parallel thereto an inwardly facing exposed noise absorbent low density ceramic fiber blanket secured at a plurality of spaced locations to the inner face of said metallic panel wall,
- each burner including a plurality of outwardly extending vanes with gas delivery openings.
A flare gas burner for combustible waste gas comprising
- a vertical combustion chamber open at the top and spaced upwardly at the bottom for induction of air thereinto for combustion,
- means for supplying combustible waste gas to the bottom of said combustion chamber through a plurality of burners,
- said combustion chamber comprising a plurality of vertical panels each having an outer metallic panel wall and an inwardly facing exposed noise absorbent low density ceramic fiber covering secured at a plurality of spaced locations to the inner face of said metallic panel wall,
- said combustion chamber being supported in an elevated condition and having a bottom floor with a plurality of elongated openings therein.
A flare gas burner for combustible waste gas comprising
- a vertical combustion chamber open at the top and spaced upwardly at the bottom for induction of air thereinto for combustion,
- means for supplying combustible waste gas to the bottom of said combustion chamber through a plurality of burners,
- said combustion chamber comprising a plurality of vertical panels each having an outer metallic panel wall and an inwardly facing exposed noise absorbent low density ceramic fiber covering secured at a plurality of spaced locations to the inner face of said metallic panel wall,
- said combustion chamber being supported in an elevated condition and having a bottom floor below said burners,
- said floor comprising a plurality of spaced overlapping plates with heat insulating material associated therewith.
A flare gas burner for combustible waste gas comprising
- a vertical combustion chamber open at the top and spaced upwardly at the bottom for induction of air thereinto for combustion,
- means for supplying combustible waste gas into the bottom of said combustion chamber through a plurality of burners,
- an air and wind shielding fence in surrounding relation to the bottom of said combustion chamber and spaced outwardly therefrom for the delivery of air thereover and to the bottom of the combustion chamber.
- said fence comprising a plurality of vertical panels each having an outer imperforate metallic panel wall, a noise absorbent low density fiber blanket and an inner perforated metallic covering for reducing outward transmission of combustion noise from the combustion chamber.
A flare gas burner for combustible waste gas comprising
- a vertical combustion chamber open at the top and spaced upwardly at the bottom for induction of air thereinto for combustion,
- means for supplying combustible waste gas to the bottom of said combustion chamber through a plurality of burners,
- said combustion chamber comprising a plurality of vertical panels each having a lining of a blanket of ceramic fiber;
- said means for supplying combustible waste gas comprising a plurality of outwardly extending vanes with gas delivery openings, and
- said vanes have pipes extending upwardly therefrom with discharge nozzles thereon.
Dependencies are inferred from the claim text.