Circulating fluidized bed boiler control system

The utility model discloses a circulating fluidized bed boiler control system, and belongs to the technical field of circulating fluidized bed boiler control. The technical problem to be solved is to provide the improvement of the hardware structure of the circulating fluidized bed boiler control system. According to the technical scheme, the boiler/steam turbine auxiliary equipment sequence control system comprises a control cabinet module, an analog quantity collecting and adjusting module and a boiler/steam turbine auxiliary equipment sequence control module, and the control cabinet module is connected with the analog quantity collecting and adjusting module and the boiler/steam turbine auxiliary equipment sequence control module through a bus. The control cabinet module comprises boiler control rooms, dust and slag removal control rooms and steam turbine control rooms, each boiler control room, each dust and slag removal control room and each steam turbine control room are respectively provided with a plu