| 摘要 |
The invention relates to a plant for burning impure solid fuel, preferably coal, in a fluidised bed combustion chamber (1). The plant contains a transducer (13) to determine the impurity content, particularly the sulphur dioxide content, of the flue gases, a comparator element (12) to compare the measured actual value with a reference value, and a controller (11) to control the metering device (5) for the absorption medium. Fuel and adsorption medium are fed to the fluidised bed of the combustion chamber (1) from supply containers (2,3) via metering devices (4,5) through a common feed arrangement (8). <IMAGE> |
