Ammonia-nitrogen-byproduct-free tin stripping centrifugal device

The utility model discloses an ammonia nitrogen byproduct-free tin stripping centrifugal device which comprises an upper frame body and a lower frame body, the upper frame body is arranged at the upper end of the lower frame body, centrifugal mechanisms are arranged on the inner sides of the upper frame body and the lower frame body, and a liquid guide mechanism is arranged at the lower end of the inner side of the lower frame body; the tin stripping machine is simple in structure and reasonable in design, mixed liquid containing tin stripping liquid can be subjected to solid-liquid separation by driving the rotary drum to rotate through the first motor, tin sludge adhered to the inner side of the centrifugal barrel after separation can be spin-dried by driving the centrifugal barrel to rotate through the second motor, the spin-dried tin sludge is higher in purity and easier to extract, and the tin stripping efficiency is improved. And on the other hand, the annular liquid guide groove is formed in the lower