| 摘要 |
<p>A method for increasing the capacity of a boiler plant both in energy production and as regards fuel processing capacity. The invention is, among other things, suited for increasing the share of electric power particularly in plants using fluidized-bed boilers and for increasing the capacity of soda recovery boilers. The invention is based on exhausting gas by suction from an air-deficient zone in phased combustion, e.g. from the fluidized bed of a fluidized-bed boiler, whereafter the gas is separately combusted in a gas turbine or a separate boiler. An amount of additional fuel corresponding approximately to the amount of exhaust gas can then be fed into the boiler or burner.</p> |
