Disassembly and assembly of centrifugal pump

Centrifugal pump disassembly and assembly assembly, is to check, repair the pump when the important work. Some special type or large centrifugal pump in the factory and transport process, and sometimes need to be dismantled into parts, such as single-stage double-suction centrifugal pump open in the pump unit installed, in accordance with national standards and corporate standards It is required that the pump be assembled correctly. The overall pump factory in the manufacturer's rust-proof guarantee period, the internal parts should not be demolished, only clean appearance. When more than rust-proof period or obvious defects to be removed, the demolition, cleaning and inspection should be consistent with the provisions of the equipment technical documents. When no technical requirements, the national standard may refer to the general provisions. Disassemble the water pump, in the assembly before the pump parts seat rigorous inspection, the pump's main parts, components and ancillary equipment, in the surface and set the parts, parts of the end shall not forgive scratches and scratches; Cracks, crush and other defects. After cleansing the parts, remove the water and parts, parts and equipment should be coated with lubricating oil and the order according to the classification of heavy volume.
  Disassembly or Assembly Before assembling a centrifugal pump, various tools need to be prepared in advance, including the fitter tools (such as wrenches, hand hammers, screwdrivers) and inspection tools (such as the micrometer card, feeler) and some auxiliary, Supplies (such as bolts loose agent, lubricants, gaskets) and so on.