This invention relates to one kind of humic acid coal briquette the production method, after raw coal froth screening, smashing, is ready to be used; Joins the right amount clear water in the system fluid pot, pours into including the humic acid 45-55% lignite and the density is 96% fever alkali, passes over the steam to carry on the elevation of temperature, the vapor temperature for 100-105degree C, elevates temperature for 1-1.5 hours, the full agitation, causes the acid, the alkali to carry on and the response, forms the humic acid sodium solution; After will crush qualified the original dust coal after the leather belt input mixer, simultaneously even puts in the humic acid sodium solution the mixer and the original dust coal agitation is even, its area south of Yellow River dust coal and the humic acid sodium solution load ratio for 100:4, then the pile of bubbles 16-20 hours, causes the coal and the fluid infiltrates Run to adsorb fully; After piles the bubbles the Chalmette coal sends in the geosyncline, after the leather belt input powder lot machine, the elevator, the re-entry presses the ball machine, presses out fresh ball after class screen-out froth, by leather belt input helix, further after the froth lives the ball to distribute evenly in the coal spherical tank, carries on 15-18 hour elevation of temperature air seasoning to the wet bulb, after the coal briquette air seasoning, or gives the gas-producing fever after the coal briquette tank bottom department by the leather belt input coal briquette warehouse storage to use directly.