Apparatus to reduce or eliminate combustor perimeter wall erosio

Details Apparatus to reduce or eliminate combustor perimeter wall erosio Apparatus to reduce or eliminate combustor perimeter wall erosio

1991-11-13

1993-08-31

Yuen, Henry C.

Liquid heaters and vaporizers

Miscellaneous

110245, F23D 100

Patent

active

052399451

ABSTRACT:
A fluidized bed boiler or reactor comprising a housing, a reaction (furnace) chamber within the housing, air distribution means within the reaction chamber, a plurality of perimeter walls approximately vertically disposed and arranged about the interior walls of the housing so as to define the reaction chamber, wherein the improvement comprises: providing at least a portion of the vertically disposed perimeter walls with an outward slope sufficient to reduce or eliminate erosion of the perimeter walls caused by impact from entrained solid particles contained within the reaction chamber.

REFERENCES:
patent: 559151 (1896-04-01), Thompson
patent: 628790 (1899-07-01), Gaines et al.
patent: 868485 (1907-10-01), Roberts
patent: 3565408 (1971-02-01), Reh
patent: 3579616 (1971-05-01), Reh et al.
patent: 3625164 (1971-12-01), Spector
patent: 3907674 (1975-09-01), Roberts et al.
patent: 4084545 (1978-04-01), Nack et al.
patent: 4111158 (1978-09-01), Reh et al.
patent: 4165717 (1979-08-01), Reh et al.
patent: 4301771 (1981-11-01), Jukkola et al.
patent: 4449482 (1984-05-01), Leon et al.
patent: 4522154 (1985-06-01), Taylor et al.
patent: 4565139 (1986-01-01), Sage et al.
patent: 4714049 (1987-12-01), McCoy et al.
patent: 4947804 (1990-08-01), Abdulally
patent: 4955323 (1990-09-01), Ziemianek
patent: 5005528 (1991-04-01), Virr
John Stringer and Jeff Stallings, "Materials Issues in Circulating Fluidized-Bed Combustors", Fluidized Bed Combustion, ASME 1991, pp. 589-608.
Jason, Makansi, Special Report: Fluidized-Bed Boilers, Power, Mar. 1991.
Prabir Basu, Circulating Fluidized Bed Technology, Proceedings of the First Int'l Conference on CFB, Halifax Canada, Nov. 18-20, 1985.
Lother Reh, "Highly Expanded Fluidbeds and Melting Cyclones for High-Temp. Reactions Between Gases and Fine Particles".

Affiliated with

Also associated with

Rating

Apparatus to reduce or eliminate combustor perimeter wall erosio does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Apparatus to reduce or eliminate combustor perimeter wall erosio, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Apparatus to reduce or eliminate combustor perimeter wall erosio will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2291573