Operation control apparatus for recovery boilers

Details Operation control apparatus for recovery boilers Operation control apparatus for recovery boilers

1987-08-26

1988-09-06

Warner, Steven E.

Liquid heaters and vaporizers

Automatic control of fluid fuel and water

Once through

110101CD, 122 7C, 236 14, 236 15E, F23N 500

Patent

active

047684690

ABSTRACT:
An apparatus for controlling operation of a recovery boiler for compensating a predetermined reference temperature of black liquor by a compensation value in accordance with a type of an injecting gun provided in the boiler, a compensation value set by the properties of the black liquor, a compensation value set by the temperature of charbed and a compensation value set by an air flow rate to the boiler representing the magnitude of boiler steam output or load to control the black liquor temperature supplied to the boiler.

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