Crushing equipment for cement production

The invention relates to the field of crushing, in particular to crushing equipment for cement production, a conical crushing cavity is formed in a matching part, a guide assembly is rotationally mounted in a feeding port and can synchronously rotate along with a crushing part, and the guide assembly is suitable for crushing materials with uneven particle sizes in the rotating direction of the crushing part; the materials are sequentially dispersed in the conical crushing cavity from small to large from the position where the gap between the crushing piece and the inner conical surface of the matching piece is the smallest, so that the crushing piece can crush all the materials dispersed in the conical crushing cavity, and the impurity removing piece can slide in the extending direction of the generatrix of the outer conical surface of the crushing piece. And when the impurity removing part is extruded by the hard particles to slide downwards in the extension direction of the generatrix of the outer conical s