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Industrial Usage Boiler Economizer with Natural Circulation and 1 Year Warranty for Energy Saving

Industrial Usage Boiler Economizer with Natural Circulation and 1 Year Warranty for Energy Saving

МОК: 1
цена: $300
Подробная информация
Место происхождения
Чжанцзянган, Китай
Фирменное наименование
HD Boiler
Сертификация
ISO9001,ASME,Grade A,SGS,EN
Номер модели
Экономизатор голого типа
Тип:
Естественная циркуляция
Структура:
Огневая труба и водяная труба
Давление:
Низкое/высокое давление
Стиль:
Вертикальный
Топливо:
Угольные
Выход:
Горячая вода/пар
Обработка поверхности:
Окрашен
Голая труба OD:
25-1650 мм
Голая толщина трубы:
2-40 мм
Толщина плавника:
00,6-3,0 мм
Плавник высота:
5-30 мм
Fin Tube Pitch:
5-30 мм
Фин -трубка длина:
≤12000 мм
Материал:
Углеродистая сталь, сплав, аустенитная сталь
Гидравлический тест:
Стандартное рабочее давление
Выделить:

Industrial Usage Boiler Economizer

,

Natural Circulation Boiler Economizer

,

1 Year Warranty Boiler Economizer

Описание продукта
Wood Fired Generators Boiler Economizer for Portable Steam Boiler
Industrial Usage Boiler Economizer with Natural Circulation and 1 Year Warranty for Energy Saving 0 Industrial Usage Boiler Economizer with Natural Circulation and 1 Year Warranty for Energy Saving 1
Introduction

The economizer performs a key function in providing high overall boiler thermal efficiency by recovering low-level energy from flue gas before it's exhausted to the atmosphere. This energy recovery occurs by heating the boiler feedwater.

Economizers are tubular heat transfer surfaces that preheat boiler feed water before it enters the steam drum or furnace surfaces. They reduce operating costs by recovering extra energy from flue gas, resulting in significant fuel savings.

Procedure

Economizers also reduce the potential for thermal shock and strong water temperature fluctuations as feed water enters the drum or waterwalls. Increasingly stringent environmental regulations limiting nitrogen oxides and sulfur dioxide emissions can affect economizer design.

The gas-side heat transfer coefficient is much less than the water-side coefficient. To compensate, the outer surface of tubes may be finned to increase heat transfer surface area. The ultimate goal of economizer design is to achieve necessary heat transfer at minimum cost, with maximum allowable flue gas velocity being a key design criterion.

Specifications
Name (unit) Specification (mm)
Bare pipe (OD) 25-1650
Bare pipe (Thickness) 2-40
Fin (Thickness) 0.6-3.0
Fin (Height) 5-30
Fin tube thread pitch 5-30
Fin tube length ≤12000

Material: Carbon Steel, Alloy, Austenitic Steel (Nickel and Chromium or Manganese)

Quality Control
  • Impact test and Strength calculation report with applied materials information
  • 100% NDT (non-destructive inspection) report of steel plate, tube and electrode
  • X-ray, γ-ray and liquid penetrant test inspection report (welding seam) to ensure the quality of the entire boiler
  • Hydraulic test report to ensure standard working pressure and safety
Similar Products
Industrial Usage Boiler Economizer with Natural Circulation and 1 Year Warranty for Energy Saving 2
Industrial Usage Boiler Economizer with Natural Circulation and 1 Year Warranty for Energy Saving 3
Company Information
Industrial Usage Boiler Economizer with Natural Circulation and 1 Year Warranty for Energy Saving 4
Industrial Usage Boiler Economizer with Natural Circulation and 1 Year Warranty for Energy Saving 5
Certificate
Industrial Usage Boiler Economizer with Natural Circulation and 1 Year Warranty for Energy Saving 6
Industrial Usage Boiler Economizer with Natural Circulation and 1 Year Warranty for Energy Saving 7
Packaging & Shipping
Industrial Usage Boiler Economizer with Natural Circulation and 1 Year Warranty for Energy Saving 8
Industrial Usage Boiler Economizer with Natural Circulation and 1 Year Warranty for Energy Saving 9
FAQ
Industrial Usage Boiler Economizer with Natural Circulation and 1 Year Warranty for Energy Saving 10
Industrial Usage Boiler Economizer with Natural Circulation and 1 Year Warranty for Energy Saving 11
Contact Us
Industrial Usage Boiler Economizer with Natural Circulation and 1 Year Warranty for Energy Saving 12
Industrial Usage Boiler Economizer with Natural Circulation and 1 Year Warranty for Energy Saving 13
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Подробная информация о продукции
Industrial Usage Boiler Economizer with Natural Circulation and 1 Year Warranty for Energy Saving
МОК: 1
цена: $300
Подробная информация
Место происхождения
Чжанцзянган, Китай
Фирменное наименование
HD Boiler
Сертификация
ISO9001,ASME,Grade A,SGS,EN
Номер модели
Экономизатор голого типа
Тип:
Естественная циркуляция
Структура:
Огневая труба и водяная труба
Давление:
Низкое/высокое давление
Стиль:
Вертикальный
Топливо:
Угольные
Выход:
Горячая вода/пар
Обработка поверхности:
Окрашен
Голая труба OD:
25-1650 мм
Голая толщина трубы:
2-40 мм
Толщина плавника:
00,6-3,0 мм
Плавник высота:
5-30 мм
Fin Tube Pitch:
5-30 мм
Фин -трубка длина:
≤12000 мм
Материал:
Углеродистая сталь, сплав, аустенитная сталь
Гидравлический тест:
Стандартное рабочее давление
Количество мин заказа:
1
Цена:
$300
Выделить

Industrial Usage Boiler Economizer

,

Natural Circulation Boiler Economizer

,

1 Year Warranty Boiler Economizer

Описание продукта
Wood Fired Generators Boiler Economizer for Portable Steam Boiler
Industrial Usage Boiler Economizer with Natural Circulation and 1 Year Warranty for Energy Saving 0 Industrial Usage Boiler Economizer with Natural Circulation and 1 Year Warranty for Energy Saving 1
Introduction

The economizer performs a key function in providing high overall boiler thermal efficiency by recovering low-level energy from flue gas before it's exhausted to the atmosphere. This energy recovery occurs by heating the boiler feedwater.

Economizers are tubular heat transfer surfaces that preheat boiler feed water before it enters the steam drum or furnace surfaces. They reduce operating costs by recovering extra energy from flue gas, resulting in significant fuel savings.

Procedure

Economizers also reduce the potential for thermal shock and strong water temperature fluctuations as feed water enters the drum or waterwalls. Increasingly stringent environmental regulations limiting nitrogen oxides and sulfur dioxide emissions can affect economizer design.

The gas-side heat transfer coefficient is much less than the water-side coefficient. To compensate, the outer surface of tubes may be finned to increase heat transfer surface area. The ultimate goal of economizer design is to achieve necessary heat transfer at minimum cost, with maximum allowable flue gas velocity being a key design criterion.

Specifications
Name (unit) Specification (mm)
Bare pipe (OD) 25-1650
Bare pipe (Thickness) 2-40
Fin (Thickness) 0.6-3.0
Fin (Height) 5-30
Fin tube thread pitch 5-30
Fin tube length ≤12000

Material: Carbon Steel, Alloy, Austenitic Steel (Nickel and Chromium or Manganese)

Quality Control
  • Impact test and Strength calculation report with applied materials information
  • 100% NDT (non-destructive inspection) report of steel plate, tube and electrode
  • X-ray, γ-ray and liquid penetrant test inspection report (welding seam) to ensure the quality of the entire boiler
  • Hydraulic test report to ensure standard working pressure and safety
Similar Products
Industrial Usage Boiler Economizer with Natural Circulation and 1 Year Warranty for Energy Saving 2
Industrial Usage Boiler Economizer with Natural Circulation and 1 Year Warranty for Energy Saving 3
Company Information
Industrial Usage Boiler Economizer with Natural Circulation and 1 Year Warranty for Energy Saving 4
Industrial Usage Boiler Economizer with Natural Circulation and 1 Year Warranty for Energy Saving 5
Certificate
Industrial Usage Boiler Economizer with Natural Circulation and 1 Year Warranty for Energy Saving 6
Industrial Usage Boiler Economizer with Natural Circulation and 1 Year Warranty for Energy Saving 7
Packaging & Shipping
Industrial Usage Boiler Economizer with Natural Circulation and 1 Year Warranty for Energy Saving 8
Industrial Usage Boiler Economizer with Natural Circulation and 1 Year Warranty for Energy Saving 9
FAQ
Industrial Usage Boiler Economizer with Natural Circulation and 1 Year Warranty for Energy Saving 10
Industrial Usage Boiler Economizer with Natural Circulation and 1 Year Warranty for Energy Saving 11
Contact Us
Industrial Usage Boiler Economizer with Natural Circulation and 1 Year Warranty for Energy Saving 12
Industrial Usage Boiler Economizer with Natural Circulation and 1 Year Warranty for Energy Saving 13
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