Method for increasing P.O42.5 cement powdery clinker mixing amount

The invention discloses a method for increasing P.O42.5 cement powdery clinker mixing amount. The method comprises the following steps: adjusting a linotape to enable baiting to be stable; based on the quality index of cement, adjusting the cement specific area index to enable the cement specific area index as well as the gradation of ball forging in a cement grinding mill to be stable; when powdery clinker is generated, mixing the powdery clinker into cement production in time, and if the amount of the generated powdery clinker is larger, adopting prepared awning cloth to cover the generated powdery clinker. According to the method for increasing the P.O42.5 cement powdery clinker mixing amount, the defects that the powdery clinker is easy to block, the cement strength fluctuation is large, and the grinding condition stability is poor in the prior art are overcome, and the advantages that the powdery clinker is hard to block, the cement strength fluctuation is small and the grinding condition stability is good are achieved.