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Qualidade Low High Pressure Boiler Economizer with Finned Tubes and Max 60t/h Steam Production fábrica
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Qualidade Low High Pressure Boiler Economizer with Finned Tubes and Max 60t/h Steam Production fábrica
Qualidade Low High Pressure Boiler Economizer with Finned Tubes and Max 60t/h Steam Production fábrica
Qualidade Low High Pressure Boiler Economizer with Finned Tubes and Max 60t/h Steam Production fábrica
Qualidade Low High Pressure Boiler Economizer with Finned Tubes and Max 60t/h Steam Production fábrica
Qualidade Low High Pressure Boiler Economizer with Finned Tubes and Max 60t/h Steam Production fábrica
Qualidade Low High Pressure Boiler Economizer with Finned Tubes and Max 60t/h Steam Production fábrica
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Low High Pressure Boiler Economizer with Finned Tubes and Max 60t/h Steam Production

Marca: HD Boiler
Número do modelo: Economizador do tipo nu
Local de Origem: Zhangjiagang, China
Certificação: ISO9001,ASME,SGS,EN,TUV
Quantidade mínima de pedido: 10
Preço: $2,200-2,500

Detalhes do produto


Tipo: Circulação natural Estrutura: Tubos de incêndio e de água
Pressão: Baixo/de alta pressão Produção de vapor: Max. 60 t/h
Estilo: Vertical Combustível: Aquecidos a carvão
Saída: Água quente/vapor Tratamento de superfície: Pintado
Tubo nua od: 25-1650 mm Espessura do tubo nu: 2-40 mm
Espessura da barbatana: 00,6-3,0 mm Altura da barbatana: 5-30 mm
Caminho do tubo de barbatana: 5-30 mm Comprimento do tubo de barbatana: ≤12000 mm
Material: Aço carbono, liga, aço austenítico
Destacar

Max 60t/h Steam Production Boiler Economizer

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Low High Pressure Boiler Economizer

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Finned Tubes Boiler Economizer

Descrição do produto

Low / High Pressure Flue Gas Boiler Economizer Heat Exchanger Devices With Finned Tubes
Boiler Economizer
Low High Pressure Boiler Economizer with Finned Tubes and Max 60t/h Steam Production 0
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. It recovers this energy by heating the boiler feedwater. Economizers are tubular heat transfer surfaces used to preheat boiler feed water before it enters the steam drum or furnace surfaces, reducing operating costs by recovering extra energy from flue gas.
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, so outer tube surfaces 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 quality
  • Hydraulic test report to ensure standard working pressure and safety
Similar Products
Low High Pressure Boiler Economizer with Finned Tubes and Max 60t/h Steam Production 1
Company Information
Low High Pressure Boiler Economizer with Finned Tubes and Max 60t/h Steam Production 2
Certificate
Low High Pressure Boiler Economizer with Finned Tubes and Max 60t/h Steam Production 3
Packaging & Shipping
Low High Pressure Boiler Economizer with Finned Tubes and Max 60t/h Steam Production 4
FAQ
Low High Pressure Boiler Economizer with Finned Tubes and Max 60t/h Steam Production 5
Contact Us
Low High Pressure Boiler Economizer with Finned Tubes and Max 60t/h Steam Production 6

Destaques do produto

Low / High Pressure Flue Gas Boiler Economizer Heat Exchanger Devices With Finned Tubes Boiler Economizer 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. It ...

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