Cement clinker manufacturing process

The invention provides a cement clinker manufacturing process, belongs to the technical field of cement manufacturing processes, and overcomes the technical defects that in an existing roller milling process, a millstone is large in stress and prone to aging, the manufacturing process comprises the following steps that S1, starting is conducted, specifically, a direct drive motor rotates bidirectionally; s2, feeding: feeding to the middle position of the upper part of a grinding disc; s3, roller milling: the millstone and the rolling wheel are mutually reversely and forcefully twisted and rotated, and the roller milling material is quickly fragmented under the dual-impact action of dual-drive strong power of the rolling wheel and the millstone, slides from the middle of the millstone to the peripheral edge and is rolled into powder; and S4, discharging is conducted, specifically, the rolling materials are wound into a dust recovery device under the action of a fan, the grinding disc and the rolling wheel oppo