COOLING CHAMBER ASSEMBLY FOR GASIFIER

摘要

PROBLEM TO BE SOLVED: To improve a cooling chamber assembly for both use of quenching and for washer to remove substantial amount of substance contained in entrained liquid from the waste gas generated at a gasification chamber.SOLUTION: The gasifier (10) includes a combustion chamber (14) in which a combustible fuel is burned to produce a syngas and a particulate solid residue. The cooling chamber (16) having a liquid coolant (32) is disposed downstream of the combustion chamber (14). A dip tube (38) is disposed coupling the combustion chamber (14) to the cooling chamber (16). The syngas is directed from the combustion chamber (14) to the cooling chamber (16) via the dip tube (38) to contact the liquid coolant (32) and produce a cooled syngas. An asymmetric or symmetric liquid separator (54) is disposed proximate to an exit path (52) of the cooling chamber (16) and configured to remove entrained liquid content from the cooled syngas directed through the annular passage (50) to the exit path (52).