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

Nombre De Pièces: 1
Prix: $300
Informations détaillées
Description du produit
Informations détaillées
Lieu d'origine
Zhangjiagang, en Chine
Nom de marque
HD Boiler
Certification
ISO9001,ASME,Grade A,SGS,EN
Numéro de modèle
Économiseur de type nu
Taper:
Circulation naturelle
Structure:
Tubes à incendie et à eau
Pression:
Bas/à haute pression
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'ailettes:
5-30 mm
Longueur du tube d'ailettes:
≤12000 mm
Matériel:
Acier au carbone, alliage, acier austénitique
Essai hydraulique:
Pression de service standard
Mettre en évidence:

Industrial Usage Boiler Economizer

,

Natural Circulation Boiler Economizer

,

1 Year Warranty Boiler Economizer

Description du produit
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
Les étiquettes: 

Chaudière de rebut de récupération de chaleur,  

chaudières et générateurs de vapeur industriels de récupération de chaleur,  

générateur de vapeur de rebut de récupération de chaleur

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produits
DéTAILS DES PRODUITS
Produits

Bobine de surchauffeur

Mur de membrane de chaudière

Économiseur de chaudière

Tube d'aileron de chaudière

préchauffeur d'air de chaudière

Surchauffeur et réchauffeur

En-têtes divers de chaudière

Tambour de vapeur de chaudière

Séparateur cyclonique industriel

Panneau de mur de l'eau

Chaudière à eau chaude de vapeur

Chaudière thermique d'huile

Chaudière de carburant de biomasse

Refroidisseur de fumée
Industrial Usage Boiler Economizer with Natural Circulation and 1 Year Warranty for Energy Saving
  • Nom
  • Nom
  • Nom
  • Nom
  • Nom
  • Nom
Industrial Usage Boiler Economizer with Natural Circulation and 1 Year Warranty for Energy Saving
Nombre De Pièces: 1
Prix: $300
Informations détaillées
Description du produit
Informations détaillées
Lieu d'origine
Zhangjiagang, en Chine
Nom de marque
HD Boiler
Certification
ISO9001,ASME,Grade A,SGS,EN
Numéro de modèle
Économiseur de type nu
Taper:
Circulation naturelle
Structure:
Tubes à incendie et à eau
Pression:
Bas/à haute pression
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'ailettes:
5-30 mm
Longueur du tube d'ailettes:
≤12000 mm
Matériel:
Acier au carbone, alliage, acier austénitique
Essai hydraulique:
Pression de service standard
Quantité de commande min:
1
Prix:
$300
Mettre en évidence

Industrial Usage Boiler Economizer

,

Natural Circulation Boiler Economizer

,

1 Year Warranty Boiler Economizer

Description du produit
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
Les étiquettes: 

Chaudière de rebut de récupération de chaleur,

chaudières et générateurs de vapeur industriels de récupération de chaleur,

générateur de vapeur de rebut de récupération de chaleur

Zhangjiagang HuaDong Boiler Co., Ltd.
Adresse : N0.1, route de Dongli, Donglai, ville de Zhangjiagang, province de Jiangsu, Chine
Télégramme: 86-15151590099
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