| 摘要 |
The invention refers to an effective output regulation device for a multi-stage fluid bed boiler, comprised of at least one burner part (1) and at least one upper afterburning part (2) and possibly at least one upper heat exchanger part (3, 4). According to the invention, the device is characterized by the afterburning part (2) or parts and possibly the heat exchanger part/parts (3, 4) are sectioned in parallel, vertical units (16, 17), equipped with throttle devices (14, 18) for the possible shut off of gas flow from the first burner (1)<IMAGE> |
