Vertical pipeline centrifugal pump repair :
Mainly to clean, replace and repair the wear and corrosion of parts, and adjust the body, to ensure that the equipment can be used to the next planned overhaul. General repairs (dimensions) by the inspection personnel responsible for repair workers, post operation coordination. The main contents are as follows.
1.Check the cleaning filter.
2.Check and adjust the coupling of the coaxial degree and the axial gap, the replacement of the vulnerable parts of the coupling.
3.Check bearing and oil path, replace oil (grease).
4.Check the cooling or heating system and remove scale.
5.Eliminate defects and leakage found in operation. Check and tighten all bolts.
6.Inspection, cleaning pump population, export valve, replace the gasket.
Repair of vertical pipeline centrifugal pump:
Besides minor projects, but also the main components of the equipment for local repair and replace those identified by not continue to use until the next repair time is the main parts.
1.Including minor content.
2.Disassembly, inspection and repair of magnetic couplings in the inner and outer magnetic rotor and isolation kits and replacement parts.
3.Inspection of all parts of the wear, corrosion and erosion degree, to be repaired or replaced.
4.Inspection shaft wear, corrosion and straightness, to repair.
5.Determination of the impeller static balance and check the amount of shaking the rotor.
6.Check the bearing sleeve wear, adjusting clearance, and replacement of bearings.
7.Check and adjust the impeller seal ring, the balance plate and other parts of the gap.
8.Check or check pressure gauge.
9.Inspection, cleaning and motor repair.
Vertical pipeline centrifugal pump overhaul :
All or part of the demolition of equipment, replacement and repair has abrasion and corrosion of parts, in order to restore the original performance of the equipment (including re installation, calibration, paint and re pouring equipment etc.). In order to improve the technical level and the comprehensive function of the device, the equipment can also be used to carry out technological transformation.
1.Including the contents of the repair.
2.Replacement of the impeller.
3.Replace the pump shaft.
4.Pump test thickness, identification, necessary repairs.
5.Measure and adjust the level of pump body.
6.Corrosion.
Equipment maintenance must be carried out after the test run.
