The hottest pump information pump valve technology

2022-08-12
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Pump data pump valve technology selection

analysis and Countermeasures of the causes of cavitation of canned motor pump (2 Jinan experimental machine control computer has a communication interface with the upper computer (using tcp/ip protocol))

Abstract: combined with the structural characteristics of canned motor pump, the causes of cavitation of canned motor pump are analyzed from two aspects of pump body and canned motor respectively, and the corresponding countermeasures are put forward [details]

cavitation and structural design of canned motor pump ()

cavitation and structural design of canned motor pump, canned motor pump, NPSH, necessary NPSH, data structure and algorithm design, special vehicle structure and design, pump NPSH, vehicle body structure and design, rail car... Therefore [details]

structural characteristics and key technologies of canned motor pump (18 hazardous chemical relocation and reconstruction projects -30 completed)

Abstract: I Overview canned motor pump is a leak free pump composed of canned motor and pump. It is mainly composed of pump body, impeller, stator, rotor, front and rear bearings, thrust disc and other parts. The screen between stator and rotor is made of non-magnetic thin-wall materials [details]

cause analysis and solution of condensate pump vibration ()

cause analysis and solution of condensate pump vibration - for the cavitation phenomenon of condensate pump, step-by-step inspection and analysis are carried out from the aspects of condensate pump structure, leakage of low-pressure heater and return water heating process to find out [details]

centrifugal pump operation manual ()

centrifugal pump operation specification document - centrifugal pump operation specification? 1、 Preparations before start-up: 1. Before starting up, check the inlet and outlet pipeline valves of the pump, the pressure gauge connector, the computer system, whether there is leakage, whether the cooling water is unblocked, the foundation screw and its... [details]

centrifugal pump theory, installation, maintenance, operation and failure ()

impeller: the impeller is the core component of the centrifugal pump, which is composed of blades of the blade, forming the same number of liquid channels. It can be divided into open type, closed type and semi open type according to whether there is a cover plate (see the textbook for its role). (2) Pump casing: outside the pump body [details]

technical characteristics of domestic 600MW supercritical steam turbine feed pump unit ()

Abstract: the technical characteristics of domestic imported 600MW supercritical steam turbine feed pump unit are introduced, and the key equipment of feed pump unit is compared and analyzed, which can be used as a reference for the selection of imported feed pump unit of domestic 600MW Supercritical Steam Turbine [details]

experimental study on the flow performance of the labyrinth minimum flow regulating valve of the boiler feed pump ()

experimental study on the flow performance of the labyrinth minimum flow regulating valve of the boiler feed pump 1 overview the minimum flow regulating valve of the boiler feed pump recirculation system of the power plant is installed at the outlet of the feed pump, High pressure water is reduced gradually and discharged to... [details]

improvement of valve pressure test pump ()

future development trend of valve pressure test pump. Hongyuan will explain it to you. I hope it will be helpful to you. Valve The quotation and system composition of the valve pressure test pump refer to the basic price of the ordinary portable pressure pump digital display recorder in the Standard Version [details]

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