Method for continuously carrying out industrial desulfurization and ash reduction on raw coal

The invention provides a method for continuously carrying out industrial desulfurization and ash reduction on raw coal, and in order to ensure industrial continuous work, a system comprises a feeding chute, a high-voltage pulse generator capable of generating high-voltage pulses, parallel discharge electrodes formed by alternately arranging high-voltage electrodes and grounding electrodes, and a conveying system. The treatment method comprises the steps that raw coal particles are conveyed to the parallel discharge electrodes through the feeding sliding groove; starting a high-voltage pulse generator, and carrying out high-voltage pulse discharge treatment on the raw coal particles; the treated raw coal particles enter a material receiving container and are conveyed out by a conveying system; and the raw coal particles sent out and treated by the conveying system are screened, the oversize part is dried and recycled, and the undersize part is discharged. The desulfurization and ash reduction efficiency and ef