Beans submerged fermentation machine

The utility model discloses a beans submerged fermentation machine belongs to food processing technology field. The purpose provides a heating evenly, fermentation beans submerged fermentation machine of high quality, which comprises an outer shell, the door discharge, the fermenting case, heating device, and a control syste, be equipped with layer frame in the fermenting case, layer frame is including nonrust steel pipe and corrosion resistant plate, heating device includes the first heating nest of tubes and the second heating nest of tubes, the setting of the first heating nest of tubes is in the fermenting case below, the first heating nest of tubes includes the first heating pipe more than 5, the second heating nest of tubes includes the second heating pipe, the second heating pipe sets up at the stainless steel intraduct, the intraductal insulating layer that is equipped with of stainless steel, whenever, the intraductal second heating pipe quantity successive layer of stainless steel that puts up layer