| 摘要 |
The invention concerns a method and a device for removing combustion residues, such as ashes, from a combustion chamber (12) in a combustion device (11) for solid fuel during ongoing combustion. The combustion chamber (12) and/or its space for ashes is connected intermittently to a pressure vessel (21), in which a subpressure has been created, i.e. a pressure which is lower than the pressure in the combustion chamber. Combustion residues and combustion gas are evacuated by the subpressure to the pressure vessel.
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