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Some University презентация
Содержание
- 1. Some University
- 2. Plan: Introduction; Steam generator components; Economizer; Advantages
- 3. Introduction
- 4. Steam generator components
- 5. Economizer The economizer is a mechanical
- 6. Advantages of economizer Fuel economy; Longer life
- 7. Boiler economizer
- 8. Сonstruction of economizer
- 9. Conclusion The common
- 10. Thanks for your attention!
Слайд 2Plan:
Introduction;
Steam generator components;
Economizer;
Advantages of economizer;
Boiler economizer;
Сonstruction of economizer;
Conclusion.
Слайд 3
Introduction
Steam generators, or boilers use heat
to convert water into steam for variety of applications. Steam is widely used on thermal power plants to produce electricity.
Слайд 4
Steam generator components
The major components in the
steam generating and heat recovery system are the following:
Furnace
steam superheaters
steam reheater
economizer
steam drum
air heater
Furnace
steam superheaters
steam reheater
economizer
steam drum
air heater
Слайд 5Economizer
The economizer is a mechanical device intended to reduce energy consumption,
or to perform another useful function like preheating fluid.
Слайд 6Advantages of economizer
Fuel economy;
Longer life of the boiler;
Increase in steaming
capacity.
Слайд 7
Boiler economizer
In boilers, economizers are heat
exchange devices that heat fluids, usually water, up to but not normally beyond the boiling point of that fluid.
Слайд 8
Сonstruction of economizer
Boiler economizers are series of
horizontal tubular elements generally made from low-carbon steel.
Слайд 9Conclusion
The common application of economizers in steam
power plants is to capture the waste heat from boiler stack gases and transfer it to the boiler feedwater.
