...给水系统；改进方案 [gap=7316]Keywords: 1000MW Ultra-supercritical Generating unit; energy conservation; feedwater system; renovation project proposesed one of the ..
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?给水管路
给水管路 feed line; feed pipe; feed water line; feedwater system; feedwater line 供水管路 flowline; water supply line; water supply pipe; water-supply line .
An unlimited backup water supply, essential raw cooling water system (or called service water system) is supplied to the auxiliary feedwatersystem.
另一路的备用水来自原水系统(或称为厂用水)，当需要时可以不间断地向辅助给水系统供水。
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Therefore, using steel spirally fluted tube replacing copper plain tube in HP preheater can be adopted for the boiler feedwatersystem without copper.
因此，可以采用钢质螺旋槽管替代低压加热器中的铜光滑管，实现锅炉给水系统无铜化运行的要求。
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The steel named WB36 has been the best material used in pipeline of feedwatersystem in new type of powerstation, because of its advanced mechanical performance.