Three screw pump removal steps: 1, the screw pump is separated from the motor, emptying the medium (preventing the motor, toxic media injury); 2, disassemble the screw pump discharge body; 3, disassemble the screw pump stator, if necessary, according to the pump shaft steering shaft to assist; 4, disassemble the rotor and the intermediate shaft; 5, disassemble the drive shaft and shaft seal; 6, long-term use of the screw pump, to do anti-rust treatment, the method is to use anti-rust grease to apply non-painted metal surface, including the shaft surface, the filling shell cavity, etc., and lubrication. When assembling the screw pump, note the following: 1. The screw pump parts should be carefully cleaned and inspected during assembly, and the damaged parts should be replaced; 2. When assembling the transmission shaft 20,000 joints, check the seals for damage and fill the cavity with grease; 3, the correct installation of the bearing makes the shaft flexible, no jamming phenomenon. 4, shaft seal installation: when the stuffing box is installed, the packing gland pressing bolt position should be in the housing installation window, which is convenient for the wrench to adjust the bolt; 5, the timing of the discharge body pressure tightening, the nut should be tightened evenly; 6, mechanical seal installation should be careful, the friction end face should be cleaned and coated with grease; 7. When installing the stator, apply the lubricant to the rotor, and the surface of the stator cavity is beneficial to the stator installation; 8. When installing and assembling, the coupling installation deviation: △Y≤0.2mm, △α≤30'. Concerned about surprises Label: Three screw pump removal steps Previous: Functional advantages of automatic capping centrifuge Next: CCTV inspection (central control industrial pipeline endoscopic Modern Soap Dispenser,Soap Dispenser For Vila,Soap Dispenser Pump For Sink,Kitchen Sink Soap Dispenser Kaiping Jenor Sanitary Ware Co., Ltd , https://www.jmjenorsanitary.com