Flour production milling device and milling process

The invention relates to the technical field of grinding devices, and discloses a flour production grinding device and a grinding technology.The flour production grinding device comprises a shell, a grinding mechanism and a supporting mechanism, the grinding mechanism is arranged in the shell and used for grinding wheat raw materials, and the supporting mechanism is arranged in the shell and used for supporting the grinding mechanism; the grinding mechanism comprises an upper grinding disc, a lower grinding disc, a connecting part and a power source, the bottom of the upper grinding disc is movably connected with the top of the lower grinding disc through the connecting part, the connecting part has a connecting state switching function, and the driving end of the power source is connected with the bottom of the lower grinding disc. According to the grinding groove cleaning device, the cleaning component is arranged, residues in the annular groove can be intensively scraped and cleaned into the first linear g