▎ 摘　　要

NOVELTY - A corrosion-resistant lining of a rotor pump has an inner lining (2) provided with several through-holes, an outer lining (3) sleeved on an outside of the inner lining, and a mounting bracket (1) fixed on an outer side of the inner lining. The inner lining has two staggered circular structures in which staggered portions are communicated with the inner side of the circular structures. USE - Corrosion-resistant lining of rotor pump. ADVANTAGE - The corrosion-resistant lining of rotor pump has different outer lining which can be set on the inner lining according to the requirements, so as to improve the applicability of the lining and has excellent wear resistance and corrosion resistance. DESCRIPTION OF DRAWING(S) - The drawing shows a sectional view of a corrosion-resistant lining of a rotor pump. Mounting bracket (1) Inner lining (2) Outer lining (3)