The utility model discloses a mud recycle circulation system, including the mud veclamation sedimentation tank, set up at the mud veclamation pipe of mud veclamation sedimentation tank import department and set up the play mud pipe in mud veclamation sedimentation tank exit, go out to have connected gradually on the mud pipe screening of multistage mud and handle the pond and puddle special centrifuge, being equipped with useless thick liquid export on the special centrifuge of mud and exporting with core composition thick liquid, useless thick liquid export is gone up there is useless thick liquid pressure filter through the pipe connection, the export of core composition thick liquid is gone up and is connected with core composition thick liquid pressure filter respectively and sizes mixing the pond through the pipeline, core composition thick liquid pressure filter one side is equipped with the collection box, useless thick liquid filter -pressing pond one side is equipped with the muck haulage car, and the grout outlet in the pond of sizing mixing has the mud pit through the pipe connection, and the grout outlet of mud pit is connected with out the thick liquid pipe. The utility model discloses effectively having improved job site mud availability factor, having solved the mud use and used subsequent waste disposal problem, safety ring protects.