Cascaded steam temperature control applied to a universal pressu

Details Cascaded steam temperature control applied to a universal pressu Cascaded steam temperature control applied to a universal pressu

1993-02-05

1994-01-18

Favors, Edward G.

Liquid heaters and vaporizers

Steam treatment

Superheater

1224481, 122460, 364550, 236 14, F22G 504

Patent

active

052792633

ABSTRACT:
The firing rate and the feedwater flow rate of a universal pressure boiler are controlled using a cascaded steam temperature control system. The secondary superheater outlet temperature comprises an outer loop for the control system, while the convection pass outlet temperature comprises an inner loop for the control system. Control variables for the system include the secondary superheater outlet temperature, the convection pass outlet temperature and the difference between the primary superheater outlet temperature and the secondary superheater inlet temperature.

REFERENCES:
patent: 4787554 (1988-11-01), Bartels et al.
patent: 4841918 (1989-06-01), Fukayama et al.
patent: 5053978 (1991-10-01), Solomon

Affiliated with

Also associated with

Rating

Cascaded steam temperature control applied to a universal pressu does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Cascaded steam temperature control applied to a universal pressu, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Cascaded steam temperature control applied to a universal pressu will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1131054