Combination plant with multi-pressure boiler

Details Combination plant with multi-pressure boiler Combination plant with multi-pressure boiler

1996-11-12

1998-06-16

Bennett, Henry A.

Liquid heaters and vaporizers

Industrial

Waste heat

122 1C, 122420, 122421, F22D 100

Patent

active

057655090

ABSTRACT:
A mixed-pressure waste-heat boiler (7) has a forced-flow steam generator, essentially composed of a low-pressure economizer (15), of a low-pressure drum (17) and of a low-pressure evaporator (16), and a once-through forced-flow steam generator, essentially composed of a high-pressure economizer (21), of a high-pressure evaporator (22) and of a high-pressure superheater (23). The high-pressure economizer (21) is fed from the steam drum (17) of the forced-circulation steam generator via a high-pressure feed pump (20). Arranged between the high-pressure evaporator (22) and high-pressure superheater (23) is a separation bottle (25) which is connected to the steam drum (17) via a recirculation line (26). During startup, until superheated conditions are reached at the outlet of the high-pressure evaporator (22), high-pressure saturated water is recirculated into the drum (17) of the forced-circulation steam generator via the separation bottle (25).

REFERENCES:
patent: 3204407 (1965-09-01), Meissenberg et al.
patent: 3687115 (1972-08-01), Bell
patent: 3807364 (1974-04-01), Schwartz
patent: 3841270 (1974-10-01), Sokolowski
patent: 4262636 (1981-04-01), Augsburger
patent: 4694782 (1987-09-01), Premel et al.
patent: 4854121 (1989-08-01), Arii et al.
patent: 4915062 (1990-04-01), Dolezal
patent: 5159897 (1992-11-01), Franke et al.
patent: 5267434 (1993-12-01), Termuehlen et al.
patent: 5293842 (1994-03-01), Loesel

Affiliated with

Also associated with

Rating

Combination plant with multi-pressure 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 Combination plant with multi-pressure boiler, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Combination plant with multi-pressure boiler will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1715061