: A TUBE WALL SECTION FOR A CIRCULATING FLUDIZED BED BOILER.
Application IN/PCT/2001/00198 published 2005-11-25, filed 2001-02-19
A tube wall, division wall, or wing wall section (10) for a circulating fluidized bed boiler with improved erosion resistant characteristics has a reduced diameter tube section (40) adjacent the refractory covered by an abrasion resistant refractory tile (60). The refractory tile (60) is mounted to the reduced diameter tube section (40) with the upper edge of the refractory tile outside of or not extending beyond a solids fall line of solids in the fluidized bed to eliminate exposed discontinuities (FIG.)1
Applicant
THE BABCOCK & WILCOX COMPANY
1615 POYDRAS STREET, NEW ORLEANS,LA 70112 USA
Inventor
1. WALKER DAVID J 2. WIETZKE DONALD L 3. ANDERSON GARY F 4. ROMANSKY RICHARD F JR.
International Info
Classification: F22B 37/10
Publication Number: WO 00/68615 A1
Application Date: 2000-04-03
Priority Information
09/305,962 US 1999-05-06