Multi-stage crushing treatment device for wheat flour production and use method of multi-stage crushing treatment device

The invention relates to a multi-stage crushing treatment device for wheat flour production and a using method thereof.The multi-stage crushing treatment device comprises a feeding port used for conducting impurity screening on wheat raw materials, a crushing chamber used for grinding wheat into flour and a screening chamber used for screening wheat flour, and a vibrating circular ring and a screen are installed in the feeding port; the equipment comprises a feeding port, a crushing chamber and a screening chamber, the feeding port and the crushing chamber are installed in a mutual communicating mode, a first crushing wheel set, a second crushing wheel set and a third crushing wheel set are rotationally connected into the crushing chamber, and the equipment is provided with the feeding port, the crushing chamber and the screening chamber, so that integrated operation of wheat raw material screening, wheat grinding and wheat flour secondary screening is completed; and the high-quality wheat flour is obtained t