MachineU > China Products > Machinery > Refrigeration & Heat Exchange Equipment > Boilers & Parts > Boiler Parts
High Performance Waste Incineration Boiler Economizer With Manifold Headers
High Performance Waste Incineration Boiler Economizer With Manifold Headers
High Performance Waste Incineration Boiler Economizer With Manifold Headers
High Performance Waste Incineration Boiler Economizer With Manifold Headers
High Performance Waste Incineration Boiler Economizer With Manifold Headers
High Performance Waste Incineration Boiler Economizer With Manifold Headers
High Performance Waste Incineration Boiler Economizer With Manifold Headers
High Performance Waste Incineration Boiler Economizer With Manifold Headers
Specifications
Brand Name :
HDB
Model Number :
Boiler Economizer
Certification :
ASME,EN,ISO,SGS
Place of Origin :
CHINA
MOQ :
5 Ton
Price :
Negotiable
Payment Terms :
L/C, T/T
Supply Ability :
500 tons/month
Delivery Time :
30 working days
Packaging Details :
Seaworthy Packing
Size :
Customized
Application :
power plant/WTE/waste incineration
Output :
Hot Water/Steam
Fuels :
Coal;Oil;Biomass
Material :
Carbon steel
Standard :
ASME&GB
Description

High-Performance Waste Incineration Boiler Economizer With Manifold Headers

How does economizer affect boiler exhaust temperature?

Every 20-25°C reduction in exhaust temp increases efficiency by ~1%.

Economizer description

HDB installs boiler economizers safely and cost-effectively, improving fuel efficiency, steam generation, and response time. We guide retrofits/installations to reduce fuel use, emissions, and operating costs.

In combined cycle plants, economizers in HRSGs preheat water before it enters the boiler and superheater, preventing cold water flooding.

H-finned tube economizers offer larger heat exchange areas with fewer tubes, reducing flue gas speed and abrasion. Double H-fins provide rigidity for long tube rows.

Spiral finned economizers use spiral fins to combat abrasion and extend lifespan in tough environments like coal-fired boilers, enhancing heat transfer and durability.

High Performance Waste Incineration Boiler Economizer With Manifold Headers

High Performance Waste Incineration Boiler Economizer With Manifold Headers

Function

1. Absorb the heat of low-temperature flue gas, reduce the smoke exhaust temperature, reduce smoke loss and save fuel.

2. Since the feed water is heated in the economizer before entering the drum, the heat absorption of the feed water on the heating surface is reduced, and the economizer can be used to replace part of the high-cost evaporative heating surface.

3. When the feed water temperature is raised, the wall temperature difference will be reduced and the thermal stress will be correspondingly reduced to extend the service life of the steam drum.

Specification

Description Boiler economizer
Material Alloy steel, Carbon steel, SA210C , SA213T22, etc.
Material standard ASTM, EN or ISO etc.
Dimension Customization
Weight

Min: 10 ton

Max.:1000 ton
Smelting Process: EF+LF + VD
Process Material→Ingot → Hot/Cold-Rolling→ Heat treatment (Normalizing+ tempering) → Inspection →rough machining→UT →2nd Heat treatment →finishing machining →Inspection
UT standard ASTM A388 or EN10228, etc

Application

Related Industry: Combined cycle power plant,Heat recovery steam generator(HRSG).

Economizers are commonly used as part of a heat recovery steam generator (HRSG) in a combined cycle power plant. In an HRSG, water passes through an economizer, then a boiler and then a superheater. The economizer also prevents flooding of the boiler with liquid water that is too cold to be boiled given the flow rates and design of the boiler.

High Performance Waste Incineration Boiler Economizer With Manifold Headers

Send your message to this supplier
Send Now

High Performance Waste Incineration Boiler Economizer With Manifold Headers

Ask Latest Price
Watch Video
Product Detail
Brand Name :
HDB
Model Number :
Boiler Economizer
Certification :
ASME,EN,ISO,SGS
Place of Origin :
CHINA
MOQ :
5 Ton
Price :
Negotiable
Contact Supplier
video
High Performance Waste Incineration Boiler Economizer With Manifold Headers
High Performance Waste Incineration Boiler Economizer With Manifold Headers
High Performance Waste Incineration Boiler Economizer With Manifold Headers
High Performance Waste Incineration Boiler Economizer With Manifold Headers

Zhangjiagang HuaDong Boiler Co., Ltd.

Verified Supplier
10 Years
jiangsu
Since 1985
Business Type :
Manufacturer, Trading Company
Main Products :
Superheater Coil, Boiler Membrane Wall, Boiler Economizer
Total Annual :
100,000,000-120,000,000
Employee Number :
1000~1100
Certification Level :
Verified Supplier
Discover similar products
View More

Find Similar Products By Category:

Supplier Homepage Products Boiler Economizer
MachineU China Products Machinery Refrigeration & Heat Exchange Equipment Boilers & Parts Boiler Parts
Contact Supplier
Submit Requirement