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

Nom de la marque: HD Boiler
Numéro de modèle: Économiseur de type nu
Lieu d'origine: Zhangjiagang, en Chine
Attestation: ISO9001,ASME,SGS,EN,TUV
Quantité minimum de commande: 10
Prix: $2,200-2,500

Détails du produit


Taper: Circulation naturelle Structure: Tubes à incendie et à eau
Pression: Bas/à haute pression Production de vapeur: Max. 60 t/h
Style: Verticale Carburant: À charbon
Sortir: Eau chaude/vapeur Traitement de surface: Peint
Pipe nue od: 25-1650 mm Épaisseur de pipe nue: 2-40 mm
Épaisseur de nageoires: 00,6 à 3,0 mm Hauteur de nageoires: 5-30 mm
Tangage du tube d&#39;ailettes: 5-30 mm Longueur du tube d&#39;ailettes: ≤12000 mm
Matériel: Acier au carbone, alliage, acier austénitique
Mettre en évidence

Max 60t/h Steam Production Boiler Economizer

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Low High Pressure Boiler Economizer

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Finned Tubes Boiler Economizer

Description du produit

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

Points forts du produit

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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