Abstract:Pumping water and mud system is one of the eight systems in the metal underground mines. It would directly effect the production organization, mining safety and production sustainability in the process of underground mining. Based on production task heavy and pumping and mud system maintenance limited in Tongkeng Tin Mine, theory and method of cleaner was used, aimed at mechanization and cleaner production. Taken the 2# shaft as an example, a cleaner production method suitable for pumping and mud system cleaning in mine shaft was exploited. The professional technology project was implemented, such as multi-level automatic separation of sludge sedimentation, and the difficult problem of pumping and mud system cleaner and maintain on 2# shaft in the Tongkeng Tine Mine was solved.