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Concrete volute pumps Condensers pumps and cooling water

Nuclear Power Plants The Turbine Island

•Direct sea-water cooling of the condenser tubes •2 x 50% pumps arrangement •110 000 m3/h each (30,5 m3/s each) •15,4 m head •Rotate at 151 rpm •Civil engineering works on suction ducts (Sept. 2009) Nuclear Pumps Concrete Volute Circulating Water Pumps

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CVP (Concrete Volute Pump) - Rodelta

The pump type CVP "Concrete Volute Pump" is a vertical dry pit pump, single stage with volute pump casing of pre-fabricated concrete material. The CVP have pull-out design rotor. The material of the metal pull-out unit depends on the pump liquid and is available in various materials. The CVP pump is used in cooling water, flood control, drainage- and irrigation applications.

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Power Generation

vertical circulating water pumps for cooling water service. Horizontal design pumps and concrete volute pumps are also available. Vertical, Wet-Pit Pumps Mixed flow pumps specifically designed for extended operation in condenser cooling water service; pullout and non-pullout designs Operating Parameters • Flows to 115 000 m3/h (500 000 gpm)

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Cooling water pump | KSB

Oct 29, 2019 · Each pump is rated for 220,000 gallons per minute. In June of 2018 the pumps were field performance and endurance tested. DALLAS ABLE CONCRETE VOLUTE PUMPS - A SITUATION AVERTED Flowserve developed the first concrete volute pump in the 1930s and they are still used successfully to this day in applications for drainage, irrigation, flood control, dry dock watering, cooling water and …

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Pumps BSV BCV - Pumps! That's what it's about

cooling water systems in power plants with river or sea source water. In closed systems such as cooling towers or where high head is needed, the BCV type is recommended. Concrete Volute Pumps Drainage and Irrigation Concrete volute pumps were originally designed more than 80 years ago for drainage of polders, or reclaimed low-lying land

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MVP - Rodelta Pumps International | Dutch Pump

With the consideration of the high flow and the head developed by metallic volute pump, it is not possible to conduct performance test of proto pump at test lab. Proto pump performance is guaranteed by carrying out scale down model pump testing. Applications: Circulating / Condenser Cooling Water for Power Plants; Lift Irrigation; Water Supply

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Cooling water pump | KSB

Cooling water pumps are used for supplying heat exchangers with cooling water. Their flow rate varies depending on the heat flow to be dissipated. The required head is determined by the type of cooling system. A distinction is made between wet cooling and dry cooling processes. Range of head and flow rate The required heads for fresh water operation usually lie within 5 to 15 m. In cooling

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Circulating and Cooling Water Pumps | GE Steam Power

GE Steam Power Systems' circulating and cooling pumps. Our circulating water pump offers high reliability, (averaging above 99.9%) along with a very high flow rate (up to 40 m3/s).The pumps consist of: Suction duct, with different shapes available. Mechanical parts are embedded in the concrete.

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Turbines for Taishan - Nuclear Engineering International

May 17, 2010 · Four concrete volute pumps supplied by Alstom are used to pump the seawater from this reservoir to the condenser and then back to the sea. The steam condenses in the condenser. The condensate extraction pumps and the feedwater pumps then send back this water via seven stages of feedwater reheating to the steam generators, thus closing the cycle.

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Power Generation - Flowserve

vertical circulating water pumps for cooling water service. Horizontal design pumps and concrete volute pumps are also available. Vertical, Wet-Pit Pumps Mixed-flow pumps specifically designed for extended operation in condenser cooling water service; pullout and non-pullout designs Operating Parameters • Flows to 181 700 m3/h (800 000 gpm)

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Pumphouse - an overview | ScienceDirect Topics

Condensers, pumps and cooling water plant. British Electricity International, in Turbines, Generators and Associated Plant (Third Edition), 1991. 12.3 Vertical pumps12.3.1 Vertical metal-casing pumps. Figure 4.48. shows the sectional arrangement of a typical concrete volute pump, which follows the same hydraulic principles as the

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Industrial Application Series Concrete Volute Pumps

Concrete Volute Pumps Industry: Power Generation Application: Concrete Volute Pumps water system is to provide cooling water for the main condenser. Circulating water systems have two central functions: Filtering the water supply that will be pumped to and through the condenser, and keepni g the

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Concrete Volute Pump - CR4 Discussion Thread

May 02, 2007 · I am currently working on my senior project designing a Condenser cooling water system for a fictional plant. I have defined my system parameters and have a tenetive systme curve, after some research I found that a Concrete Volute pump would satisfy my pumping requirements of 250 000 USgpm (approximate) but have then found that these pumps are

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Power Generation - Flowserve

For flowrates over 10 mVs, main cooling water pumps are now based on the concrete volute type. Below around 6 mVs, it is impractical to consider concrete volutes because of physical access limitations in the mechanical seal area, and metal casing designs have been used. Between 6 and 10 mVs the CEGB have so far installed only metal casing pumps, al¬though concrete volutes have been successfully used …

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Selecting the Right Pump for Power Generation Applications

Feb 04, 2020 · However, depending on end user specific preference, single-stage, double-suction horizontally split, or concrete volute pumps may be used. IMAGE 5 …

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MANJUNG 3x700MW Thermal Power Plant Malaysia

Circulating water pumps The circulating water system takes cooling water from the sea to the three condensers by means of six 50% duty concrete volute type main cooling water pumps. Feedwater heating plant The feedwater heating plant includes four LP heaters arranged in series, with LP1 & 2 located in the condenser neck, one feedwater tank

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Introduction | Condensers, pumps and cooling water

Concrete volute pumps are designed for high flow applications, resulting in fewer pumps. This need for fewer pumps reduces overall civil dimensions considerably. The pump is predominantly produced in concrete, which eliminates potential corrosion problems often experienced in corrosive environments. The pump is constructed as an integral part of the pump-house ensuring consistent civil and …

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Concrete Volute Pump - CR4 Discussion Thread

May 02, 2007 · I am currently working on my senior project designing a Condenser cooling water system for a fictional plant. I have defined my system parameters and have a tenetive systme curve, after some research I found that a Concrete Volute pump would satisfy my pumping requirements of 250 000 USgpm (approximate) but have then found that these pumps are

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BEVERON Concrete Volute Casing Pump – The Ultimate in

The BEVERON concrete volume casing pump is the result of close cooperation with our partner, Bosman Water Management B.V. All BEVERON components are designed to match precisely. An excellent example of this are the BEVERON volute casing and the KSB hydraulic systems, which have a proven track record of use in cooling water pumps in power stations.

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Concrete Volute Pump - Flowserve

dikes, concrete volute pumps are now used in a variety of high-capacity water applications in numerous industries, including desalination, oil and gas, and power generation. Typical applications include: • Drainage • Irrigation • Flood control • Dry dock dewatering • Cooling water • Seawater intake Proven Design Complementary Pump Designs

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