Multi-section speed control panel for three-time dust removal of converter

The utility model discloses a converter three-time dust removal multi-section speed control panel which comprises a panel body, a processor is arranged on the panel body, and the processor is in communication connection with at least one power control interface and at least two valve opening control interfaces. The processor is also provided with an external communication interface; the external communication interface is in communication connection with the converter smelting cycle link analysis system; the power control interface is in communication connection with a frequency converter of a third dust removal equipment motor; and the valve opening control interface is in communication connection with a valve control end of the third dust removal equipment. According to the multi-section speed control panel for three-time dust removal of the converter, the electric energy consumption is effectively reduced; a one-key high-speed mode is added, if abnormity occurs in a low-speed mode, the high-speed state can