Steam generator that burns brown coal with cinders that vary in

Details Steam generator that burns brown coal with cinders that vary in Steam generator that burns brown coal with cinders that vary in

1989-04-04

1990-04-03

Favors, Edward G.

Liquid heaters and vaporizers

Miscellaneous

110204, 16510416, 122406R, F22B 100

Patent

active

049130978

ABSTRACT:
To make it possible to burn brown coals with cinders that vary in composition in the fluidized bed (6) of one and the same steam generator, one of the flue surfaces (12 or 13) accommodated in flues (2 and 3) downstream of the bed is exploited by way of communicating lines (43, 44, and 45), which can be blocked off, as either economizers or superheaters as desired. The economizer mode is employed when a prescribed volume of flue gas is recirculated through a recirculation line (29) to maintain a fuel-type dictated low bed temperature of preferably 730.degree. to 760.degree. C. The superheater mode is employed when less flue gas is recirculated to maintain a fuel-type dictated higher bed temperature of preferably 820.degree. to 805.degree. C.

REFERENCES:
patent: 4416418 (1983-11-01), Goodstine et al.
patent: 4552097 (1985-11-01), Jarmuzewski
patent: 4656972 (1987-04-01), Shimoda
patent: 4766851 (1988-08-01), Emsperger et al.

Affiliated with

Also associated with

Rating

Steam generator that burns brown coal with cinders that vary in does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Steam generator that burns brown coal with cinders that vary in , we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Steam generator that burns brown coal with cinders that vary in will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1350094