Posts Tagged ‘boiler recirculation’

KSB: Pumps for Vietnamese power plant

Wednesday, November 16th, 2016 von admin

CHTD 7/7, 997095377/800, Auftrag BARH Block II, RohrleitungsfotoKSB has been contracted to supply 22 power station pumps for the new Vietnamese Long Phu-1 power plant. The plant’s two 600 MW units are currently being built by a Russian engineering contractor. The complex is situated 20 kilometres east of Soc Trang city, on the right bank of the Hau River.

Included in the order are six boiler feed pump sets. The main and associated booster pumps are driven by 15,200 kW high-voltage electric motors. A geared variable speed coupling installed between the main pump and the motor varies the speed to achieve different operating parameters. Each pump set has been designed for a maximum flow rate of 1,200 m³/h and a head of 4,400 m. The boiler feed water temperature is expected to be 175 °C. To reduce energy consumption, the seven-stage pumps are equipped with optimised hydraulic systems which have proven their quality many times over.

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KSB: Pumps for the world’s most modern coal-fired power plant

Wednesday, April 16th, 2014 von admin

LUV, komplett montiert.KSB has been awarded contracts by two Chinese power plant constructors to supply four new-generation boiler recirculation pumps. The pump sets are destined for the two new Chinese power stations: Laiwu in the province of Shandong and Taizhou in the province of Zhejiang.  These power stations are being designed to use twice-heated boiler technology, the only technology of its kind in the world which is capable of handling the highest temperature and pressure requirements for power plant boilers. The boiler recirculation pumps from the LUVAk series are designed for a pressure of 400 bar and an operating temperature of 425 °C. The pumps are driven by high-voltage motors with supply voltages of 6,000 volts and 10,000 volts and a drive rating of around 800 kW.

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