Cement conveying system

The utility model discloses a cement conveying system, and relates to the technical field of cement conveying. According to the cement conveying system, the first grout outlet, the second grout outlet, the grouting pumps and the filter are arranged, foreign matter with the particle size exceeding the standard can be effectively prevented from entering through the filter, pipeline blockage is prevented, a single processor adopts the eight grouting pumps to supply grout to the eight pipelines respectively, a one-to-one grout supply mode is adopted, finding and fault removal are convenient when the grout supply flow and pressure are abnormal, and the working efficiency is improved. The upper guniting opening and the lower guniting opening can be cleaned at the same time after construction is completed, pipeline blockage is avoided, the pipeline on the upper portion of the butterfly valve should be as short as possible during design, cement paste is prevented from precipitating when the butterfly valve is closed,