Mineral fine powder drying box

The invention discloses a mineral fine powder drying box which comprises a box body, a box door is hinged to the front end of the box body, an iron gauze is embedded in the outer surface of the box door, transparent glass is arranged at the top of the front end of the box body, a display screen is arranged on one side of the transparent glass, an indicator lamp is arranged on one side of the display screen, and a power key is arranged at the bottom end of the indicator lamp. A storage box is fixedly installed at the bottom end of the box body, a cover door is arranged at the front end of the storage box, a fan is arranged on one side of the top end in the box body, and a magnetron is arranged on one side of the fan. The lifting block can be driven to change the height on the outer surface of the telescopic rod through the locking knob, so that the box body structure is driven to realize height adjustment, the portability of the whole structure is improved through the rollers, the telescopic foot pad can abut