Следите за нами|

Boland Hydro Turbine 100KW -500KW Francis Turbine

100KW 200KW 300KW 400KW 500KW Francis Turbine of Boland

Frequency:50HZ/60HZ
Rated power:100KW-500KW
Certification:ISO
Пожалуйста, не стесняйтесь обращаться к нам, если вы заинтересованы.
Моя электронная почта: marketing@boland-hydroturbine.com
https://youtu.be/qW6h6YT7o5M

 

Категории: , ,

Product Details

100KW 200KW 300KW 400KW 500KW Francis Turbine

Francis turbine
Francis turbine

Введение

Boland's francis turbines offer low cost, high generation efficiency and have one of the top 8 senior engineering teams in China.

The Francis turbine is a kind of reverse impact turbine, invented by The American engineer Francis in 1849, also known as the Francis turbine, or spoke turbine. Water flows radially into the turbine in all directions, and then approximately axially out of the turbine, which consists of an upper crown, a lower ring, and blades. In recent years, the trend is high head, high capacity, high specific speed and high efficiency.

Characteristics of francis turbines

Compact, efficient and able to accommodate a wide range of heads, Francis turbines are one of the most widely used types of turbine in the world. When the water flows through the working wheel of this type of turbine, the water enters in a spoke direction and flows out in an axial direction, so it is also known as a spoke axial flow turbine.

It is suitable for heads from 20 m to 700 m. The mechanism is simple, stable and efficient, but is generally used in the medium head range (50 m to 400 m). The output of individual turbines varies from a few tens to hundreds of thousands of kilowatts. Currently, the maximum output of this turbine exceeds 700,000 kW. It is one of the most widely used turbine types. Chinese units with a single capacity of 700 MW operate at Three Gorges, and Xiangjiaba uses an 800 MW mixed-flow unit

Francis turbine
Francis turbine

Composition of Francis turbine

Francis turbines are simple in structure and the main components include the worm shell, seat ring, water guide mechanism, top cover, runner, main shaft, guide bearing (see turbine guide bearing), bottom ring and tail pipe, see Figure 1, which also shows the water flow direction. A snail shell is a water guide assembly, shaped like a snail shell, usually made of metal and having a circular cross section. Said snail shell seat ring is placed between the snail shell and the guide flap and consists of an upper ring, a lower ring and a number of uprights, said snail shell seat ring being directly connected to the snail shell; the uprights are wing-shaped and cannot be rotated, also known as fixed guide vane. The water guide mechanism consists of movable guide vane, speed control ring, curved arm, connecting rod and other components. The rotor is directly connected to the main shaft (see turbine spindle) and is the rotating part of this type of turbine. The runners consist of the upper crown, lower ring, drain cone and a number of fixed vanes, the shape and mating dimensions of the components varying depending on the head used. The exhaust pipe is the turbine drainage component that directs the flow of water downstream from the rotor outlet. The exhaust pipe is generally elbow-shaped, the same as the straight conical exhaust pipe commonly used in small turbines

Boland is a hydropower equipment company with 60 years of experience that can contract hydropower EM and EPC projects. Boland has one of the top 8 engineering design teams in China.We can provide you with expert technical advice and solution regarding hydroelectric power plant. And we have teamed up with China CRRC. All of China's high-speed rail projects are built by CRRC.

Boland's units have been installed in more than 1000 locations in China and in more than 20 countries abroad, such as Indonesia, Brazil, Cuba, Vietnam, Myanmar, Malaysia and the Philippines.

Francis turbine
Francis turbine

Пожалуйста, не стесняйтесь обращаться к нам, если вам нужна техническая поддержка.

Моя электронная почта: marketing@boland-hydroturbine.com

Вашингтон: +8613923745989

Boland’s office website:https://www.boland-hydropower.com/

Boland’s facebook:https://www.facebook.com/bolandhydrogenerator

YouTube home page:https://www.youtube.com/channel/UC6aR-4J85p5LZluVll7otYA

 

Hot Tags: 100kw 200kw 300kw 400kw 500kw francis turbine of boland, China, suppliers, manufacturers, factory, price, quotation, for sale, digital control hydro panelmicro turgo turbinepelton turbine for hydropower stationslow-voltage hydro generatorslow-voltage hydro generatorTransformer

Пролистать наверх
Запрос сейчас
Prompt reply, no spam email
Этот веб-сайт использует файлы cookie, чтобы обеспечить вам лучший опытПолитика конфиденциальности
Чем мы можем вам помочь?