| 摘要 |
PROBLEM TO BE SOLVED: To provide a uniaxial eccentric screw pump which cleans and sterilizes the interior of a stator at a high temperature during normal operation without needing disassembly and causing abnormal wear in the stator.SOLUTION: A uniaxial eccentric screw pump includes: a casing 1; a stator 2 where one end part is connected with the casing 1 and an inner peripheral surface is formed into a female screw shape; a rotor 3 which may be inserted into the stator 2 and is formed by a shaft body having a male screw shape; and an end stud 4 connected with the other end part of the stator 2. The stator 2 may expand and contract in a radial direction. |
