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Addnew Technologies Limited

Company Summary:

  • Since 1958
  • 401-500 Employees
  • Turnover 1,500,000.00 USD per year
  • Limited Company

Additional Contacts:

Export Department
Cherie Xie
Phone: +86 - /+86 - 15874968744
Fax: +86 -

Company Address:

5A, Tower 3, Hua Cai Tian Cheng, Wen Xin 2nd Road, Nanshan Central District, Shenzhen, China
Shenzhen, Guangdong
China, 518054
Web Page Link: http://www.toboc.com/addnewtechnologieslimited


Details of Product or Sell Offer

High Efficiency Water Turbine/ Francis Turbine for Hydroelectric Power Plant

"High Efficiency Water Turbine/ Francis Turbine for Hydroelectric Power Plant" is listed under  Hydraulic Category

Brief Descriptions of Francis turbineFrancis turbines can be designed for a wide range of heads and flows and are the most common water turbine in use today. The Francis turbine has the characteristics of simple structure, small size, low cost, high efficiency at full capacity (typically over 90 Percent), stable in running, applicable to a wide range of water heads.The Francis turbine is a type of reaction turbine, a category of turbine in which the working fluid comes to the turbine under immense pressure and the energy is extracted by the turbine blades from the working fluid. A Francis turbine consists of the following main parts: Spiral Casing, Guide or Stay Vanes, Runner Blades, Draft tube, etc.. Francis turbines are almost always mounted with the shaft vertical to keep water away from the attached generator and to facilitate installation and maintenance access to it and the turbine.Application scopeApplication scope of heads: 10m ~ 650m Runner diameters: 1.0 m ~ 10.0m Installable capacity: 200KW ~ 200000KW Specific ratio speed: 50 ~ 300Composition of Francis turbineEmbedded parts, water distributor, rotation parts, auxiliary parts and arrangement parts.Main parts of Francis turbineSpiral casing: It makes the water flow to produce circular motion, and guides the water flow evenly and axisymmetrically into the turbine. Seat ring: It is located in the periphery of the water blades, consists of the upper and lower ring and the upright column.It is the skeleton of turbine, bearing the loads of turbine pier and external parts, transmitting them to the lower foundation and supporting the movable guide vane. Section design: Streamline shape to guarantee strength and stiffness. Its numbers are half of the movable guide vane. Water distributor: It adjusts the discharge of turbine and changes the output according to the load change of the Unit. It also guides the water flow into the runner as tangent direction to form speed-torque. Composition: Water blades with its bearings, governor, servomotor (tumbler, connecting rod, control ring). Runner: The main part for converting water energy to mechanical energyComposition: Bearing, runner crown, blade, band, wearing ring, runner cone.Draft tube: The function of draft tube is to guide water flow into downstream channel and recycle part of kinetic energy and potential energy.

Product Detail

1     USD Per Unit(s)
1     Unit(s)
3   month(s)
500   Unit(s) Yearly
Water Turbine, Francis Turbine, Turbine
#WaterTurbine, #FrancisTurbine, #Turbine

View All Products posted by Addnew Technologies Limited

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