| 摘要 |
A water wall heat transfer system com- prising tube block and assembly, the assem- bly comprising a plurality of parallel tubes (91) connected therebetween by a membrane (92), wherein the tube block comprises: a) a base sec- tion, and b) a plurality of spaced ridges (3) ex- tending upward from the base section, the upper surface of at least one of the spaced ridges defin- ing a generally horizontal surface the ridges be- ing spaced to define channels (4) therebetween, the height of at least one of spaced ridges being such that the membrane of the assembly seats thereon, said tube block containing a means for securing the tube block to the tube assembly.
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