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Spiral Finned Tube Economiser For Boiler , Economizer Heat Exchanger , Economizer Module

Spiral Finned Tube Economiser For Boiler , Economizer Heat Exchanger , Economizer Module

  • Spiral Finned Tube Economiser For Boiler , Economizer Heat Exchanger , Economizer Module
  • Spiral Finned Tube Economiser For Boiler , Economizer Heat Exchanger , Economizer Module
  • Spiral Finned Tube Economiser For Boiler , Economizer Heat Exchanger , Economizer Module
  • Spiral Finned Tube Economiser For Boiler , Economizer Heat Exchanger , Economizer Module
Spiral Finned Tube Economiser For Boiler , Economizer Heat Exchanger , Economizer Module
Product Details:
Place of Origin: China
Brand Name: HD BOILER
Certification: ISO9001,ASME,Grade A,SGS,EN
Model Number: Economizer
Payment & Shipping Terms:
Minimum Order Quantity: 1 Set/Sets 10tons
Price: Negotiable
Packaging Details: Seaworthy Packing
Delivery Time: 30 Days
Payment Terms: Western Union, L/C, T/T
Supply Ability: 500 Tons per month
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Detailed Product Description
Model: Boiler Part Product Name: Furnace Economizer
Specification: Customized Surface Treatment: Painted
Type: Energy Saving Condition: New
Range Of Applications: Power Station, Industrial Port: Shanghai
High Light:

economiser in boiler

,

economizer for boiler

CFB Boiler Spiral Finned Tube Cast Iron stack Economiser factory optional device High efficiency Annealing treatment

 

Spiral Finned Tube Economizer

 

The economizer can be installed at the rear of exhaust gas stovepipe to recovery exhaust gas heat,increase the electricity output,lower the coal consumption.spiral finned tube economizer is a new and efficient heat transfer equipment, which is a good solution to the light tube economizer because of badly worn, short life and other shortcomings.

 

Details

 

Heat transfer area can be greatly extended, reducing the volume and angle fittings, enhanced heat transfer. As gas flows through the finned tube forming the boundary layer, resulting in the vortex.Adapting to wide temperature, high pressure;impact resistance low flue gas resistance.

 

Characteristics

a) Dimensional range

Diameter 6 – 102 mm(0.24 – 4.02 in.)
Wall thickness 0.3 – 9 mm(0.01 – 0.33 in.)
Length up to 25,000 mm(984 in.)

b) Annealing conditions

• Hard
• Annealed conforming to standards (soft, half-hard, blank, etc.)
• According to customer specifications

Spiral Finned Tube Economiser For Boiler , Economizer Heat Exchanger , Economizer Module 0

 

Purpose

 

Using an economizer does not just prevent heat loss — it can also extend the life of the boiler. Stresses from using cooler temperature make-up water, known as “thermal shock”, can subject wear and tear on the boiler’s structural integrity over time. This hammering “shock” effect occurs as the boiler’s fixed tube-sheets and fire-tubes rapidly contract from the sudden make-up of cooler temperature water. However, when this water is pre-heated, the temperature differential is far less extreme, putting less strain on the boiler and giving it a longer operating life. 

 

Quality Control

 

1. Fabrication area of 200,000 square meters

2. 150 Engineers

3. 600 Coded welders

4. 60 Licensed Inspectors(NDT Level-III instructors)

5. Class-A Licenses for Design and Manufacture Boiler

6. ISO 9001:2008 Quality System

7. ASME Certificate of Power Boilers

8. ASME 'S','U' and NB stamp authorization

Spiral Finned Tube Economiser For Boiler , Economizer Heat Exchanger , Economizer Module 1

 

Certificate

 

Spiral Finned Tube Economiser For Boiler , Economizer Heat Exchanger , Economizer Module 2

 

Company Introduction

 

Established in 1985,Zhangjiagang Hua Dong Boiler Co.,Ltd.(trading as HD Boiler),produces power plant; industrial; waste heat; waste incineration; biomass; organic heat carrier and electric steam boilers. Coupled with a comprehensive range of heating surfaces, HD Boiler brings to the market a unique service including boiler design , fabrication, installation, maintenance and replacement of boiler pressure parts.

 

Spiral Finned Tube Economiser For Boiler , Economizer Heat Exchanger , Economizer Module 3

Contact Details
Zhangjiagang HuaDong Boiler Co., Ltd.

Contact Person: Miss. Sandy Chen

Fax: 86- 512-58774453

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Contact

Address: Address: N0.1, Dongli Road, Donglai, Zhangjiagang City, Jiangsu Province, China

Factory Address:Address: N0.1, Dongli Road, Donglai, Zhangjiagang City, Jiangsu Province, China