Method of installing furnace walls of a boiler

Details Method of installing furnace walls of a boiler Method of installing furnace walls of a boiler

2007-04-10

2010-06-01

Wilson, Gregory A (Department: 3749)

Liquid heaters and vaporizers

Regulation

Suspended boiler

C122S493000, C029S890051

Reexamination Certificate

active

07726264

ABSTRACT:
New and useful method of installing furnace walls for a boiler that does not require dedicated temporary lifting mechanism and reduces the installation work period significantly is disclosed. The method of installing furnace walls for a boiler configured with an upper portion of boiler proper30and a lower portion of boiler proper40, temporally suspending two left and right face furnace water wall panels48among four furnace water wall panels, the upper portion of boiler proper is assembled while it is hanged from a top girder module28positioned on the top portion of a center portion in a boiler frame, a furnace rear wall44and a furnace front wall42among the furnace water wall panels are hanged sequentially, the temporally suspended two left and right face furnace water wall panels48are moved to designated positions, and the upper ends of the furnace water wall panels48, 44and42are connected with the lower end of the upper portion of boiler proper30.

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