Supercritical steam pressurized circulating fluidized bed boiler

Details Supercritical steam pressurized circulating fluidized bed boiler Supercritical steam pressurized circulating fluidized bed boiler

1994-04-20

1995-12-12

Bennet, Henry A.

Liquid heaters and vaporizers

Miscellaneous

122 1R, 16510416, B09B 300, F22B 100

Patent

active

054740347

ABSTRACT:
A circulating fluidized bed boiler comprises a fluidized bed combustion chamber, a recirculating system for recirculating fluidized solids through the combustion chamber, and a plurality of tubes for withstanding supercritical pressure are disposed around the walls of the combustion chamber for circulating cooling fluid between an inlet header at the bottom of the chamber and an outlet chamber at the top of the combustion chamber. A water steam separator directs steam to a superheater and is bypassed during normal operation.

REFERENCES:
patent: 2989038 (1961-06-01), Schwarz
patent: 3194218 (1965-07-01), Schroedter et al.
patent: 3370573 (1968-02-01), Hanzalek et al.
patent: 3411300 (1968-11-01), Schuetzeneuebel et al.
patent: 3888470 (1975-06-01), Szewalski
patent: 4290389 (1981-04-01), Palchik
patent: 4325327 (1982-04-01), Kantesaria et al.
patent: 4655147 (1987-04-01), Brannstrom et al.
patent: 4730563 (1988-03-01), Titornblad
patent: 4767315 (1988-08-01), Brannstrom et al.
patent: 4862692 (1989-09-01), Fukuda et al.
patent: 5163384 (1992-11-01), Brannstrom et al.
patent: 5176109 (1993-01-01), Engstrom
"Combined Circulation Boilers", J. I. Argersinger.
"Steam Generator/Turbine Matching At Public Service Indiana Gibson Station", L. W. Leath et al.
"Supercritical Steam Generator Design For Slicing Pressure Operation", Martinez et al. (American Power Conference, Apr. 27, 28 and 29, 1981)

Affiliated with

Also associated with

Rating

Supercritical steam pressurized circulating fluidized bed boiler does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Supercritical steam pressurized circulating fluidized bed boiler, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Supercritical steam pressurized circulating fluidized bed boiler will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1354038