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      Classification of power station pumps

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      Classification of power station pumps

      Release date:2015-06-15 15:53 Source:http://www.biricikmaket.com Views:

      Power station pump power pump product classification, product market of detailed analysis, and analysis status of pump industry and power plants pump products and pointed out the pump industry technology development facing the grim situation, finally puts forward five aspects of power pump technology development trend, for a correct understanding of the power pump industry current status and future direction of development has certain directive significance.

      There are many kinds of power station pumps, which are widely used, and are of great effects.. The classification of the power pump is first divided according to the types of power station, secondly in the type of each plant, according to the purposes and detailed classification, respectively, following a to fire power plants, nuclear power plants pump are introduced.

      Thermal power station pump of Figure 1 - 1 is a schematic drawing of the thermodynamic system of thermal power station, according to use can be divided into: boiler feed pump, booster pump, condensate pump, circulating pump, forced circulation pump, ash pump, metering pump, drainage pump, condensate pump, flue gas desulfurization device for pump etc.. In these types of pump products, the boiler feed pump is the most important, its high technology, high degree of automation, high temperature and high pressure. In recent years, in order to improve the efficiency of generating units, the supercritical units and ultra supercritical units are launched, and the technical requirements of the pump are higher and higher..

      II nuclear power plant pump of nuclear power station is nuclear fission to produce fuel energy into electrical energy generator reactor, nuclear power plant by the nuclear island (including reactor, steam generator), conventional island (mainly comprises a steam turbine, a generator) and supporting facilities, nuclear power plants and thermal power station, the main difference is the nuclear part of the. In the part of the nuclear island, used a lot of pump products, including the nuclear main pump, overriding pump, stop pump cooling pump, spray pump, high pressure safety injection pump, acid pump, boiler feed water pump, auxiliary feedwater pump metering pump, such as one, two, three loop reactor. Power station pump


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      日本免费av一区二区三区

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