Impact flour loosening machine and method for flour production

The invention relates to the technical field of flour loosening machines, and provides an impact flour loosening machine for flour production and a method thereof.The impact flour loosening machine for flour production comprises a flour loosening bottom disc, a flour loosening top disc, a grinding rotary disc, a grinding assembly, a power flour loosening mechanism with a material scraping and dispersing function and a flour suction assembly, and one side of the flour loosening bottom disc communicates with a flour outlet pipe; the powder loosening top disc is arranged on the powder loosening bottom disc through a plurality of grinding boxes, a grinding cavity is formed between the powder loosening top disc and the powder loosening bottom disc, the powder loosening top disc is communicated with a powder inlet pipe, the grinding rotary disc is arranged in the grinding cavity in a sealed and rotating mode, a grinding main gear is arranged on the outer surface of the grinding rotary disc, and a plurality of conic