Coal gasification coal quality regulation and control method and device, electronic equipment and storage medium

The invention discloses a coal gasification coal quality regulation and control method and device, electronic equipment and a storage medium. The method comprises the following steps: acquiring a preset ash viscosity temperature of a main gasified raw coal quality, acquiring ash components of the main gasified raw coal quality, and calculating a coal quality ash viscosity temperature prediction model based on the main gasified raw coal; when the coal quality fluctuates, calculating the ash viscosity temperature corresponding to the mass ratio of acid and alkali oxides of ash components of the mixed coal sample through the coal quality ash viscosity temperature prediction model, calculating the temperature deviation between the ash viscosity temperature to be compared and the coal quality ash viscosity temperature of the main gasified raw coal, and if the temperature deviation is smaller than or equal to a preset deviation threshold value, determining that the coal quality is abnormal. And if so, judging that