The invention discloses baking equipment for biomass processing. The baking equipment comprises an outer barrel body and a drying unit, wherein the drying unit comprises a stepped inner barrel, a rotating shaft, a lifting auger, a dispersing disc and a hot air drying assembly, wherein the hot air drying assembly comprises a first hot air blower, a second hot air blower, a third hot air blower, airspraying holes and a drying barrel; the drying unit comprises a stepped inner barrel, a rotating shaft, a lifting auger, dispersing discs and a hot air drying assembly; biomass enters the stepped inner barrel, and a first driving mechanism drives the rotating shaft and the lifting auger to rotate, the second driving mechanism drives the stepped inner barrel to rotate reversely; and biomass is lifted upwards, then scattered out from the top part of the stepped inner barrel, sequentially falls down from the plurality of dispersion discs in a multi-layer curtain shape, is dried sufficiently andevenly and then enters the stepped inner barrel again. Through the circulation falling and dispersing type drying, the baking equipment has the advantages of fast drying speed and high efficiency, isprovided with the hot air drying assembly and can dry the biomass from the interior and the exterior at the same time.