| 摘要 |
In a gasification reactor having a shell, a combustion chamber in the shell, and a burner positioned to direct a carbonaceous fuel mixture into the combustion chamber. A quench chamber within the shell holds a cooling bath into which the hot effluent resulting from the combustion is cooled. A throat communicating the combustion chamber with the quench chamber guides the hot effluent stream toward the bath. A quench ring including a receptacle rim, is positioned beneath the throat to support a water jacketed dip tube which guides the hot effluent into contact with the bath liquid. Liquid coolant is conducted into the water jacket by way of connectable flow passages formed into the rim and the dip tube assembly, and thereafter discharged against the dip tube.
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