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

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

Mindestbestellmenge: 10
Preis: $2,200-2,500
Einzelheiten
Herkunftsort
Zhangjiagang, China
Markenname
HD Boiler
Zertifizierung
ISO9001,ASME,SGS,EN,TUV
Modellnummer
Ökonomizer für den leeren Typ
Typ:
Natürliche Zirkulation
Struktur:
Feuerrohr und Wasserrohr
Druck:
Niedrig/Hochdruck
Dampferzeugung:
Max. 60 t/h
Stil:
Vertikal
Kraftstoff:
Kohlenbefeuert
Ausgabe:
Heißwasser/Dampf
Oberflächenbehandlung:
Gestrichen
Nackte Pfeife OD:
25-1650 mm
Bare Rohrdicke:
2-40 mm
Flossendicke:
00,6-3,0 mm
Flossenhöhe:
5-30 mm
Flossenröhrchen -Tonhöhe:
5-30 mm
Flossenrohrlänge:
≤ 12000 mm
Material:
Kohlenstoffstahl, Legierung, Austenitischer Stahl
Hervorheben:

Max 60t/h Steam Production Boiler Economizer

,

Low High Pressure Boiler Economizer

,

Finned Tubes Boiler Economizer

Beschreibung des Produkts
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
produits
EINZELHEITEN ZU DEN PRODUKTEN
Low High Pressure Boiler Economizer with Finned Tubes and Max 60t/h Steam Production
Mindestbestellmenge: 10
Preis: $2,200-2,500
Einzelheiten
Herkunftsort
Zhangjiagang, China
Markenname
HD Boiler
Zertifizierung
ISO9001,ASME,SGS,EN,TUV
Modellnummer
Ökonomizer für den leeren Typ
Typ:
Natürliche Zirkulation
Struktur:
Feuerrohr und Wasserrohr
Druck:
Niedrig/Hochdruck
Dampferzeugung:
Max. 60 t/h
Stil:
Vertikal
Kraftstoff:
Kohlenbefeuert
Ausgabe:
Heißwasser/Dampf
Oberflächenbehandlung:
Gestrichen
Nackte Pfeife OD:
25-1650 mm
Bare Rohrdicke:
2-40 mm
Flossendicke:
00,6-3,0 mm
Flossenhöhe:
5-30 mm
Flossenröhrchen -Tonhöhe:
5-30 mm
Flossenrohrlänge:
≤ 12000 mm
Material:
Kohlenstoffstahl, Legierung, Austenitischer Stahl
Min Bestellmenge:
10
Preis:
$2,200-2,500
Hervorheben

Max 60t/h Steam Production Boiler Economizer

,

Low High Pressure Boiler Economizer

,

Finned Tubes Boiler Economizer

Beschreibung des Produkts
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
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