Send Message
Home ProductsBoiler Air Preheater

Stainless Natural Gas Heater Tube Bundle Steel Mill Boiler Pressure Parts For Waste Heat Boiler

Stainless Natural Gas Heater Tube Bundle Steel Mill Boiler Pressure Parts For Waste Heat Boiler

  • Stainless Natural Gas Heater Tube Bundle Steel Mill Boiler Pressure Parts For Waste Heat Boiler
  • Stainless Natural Gas Heater Tube Bundle Steel Mill Boiler Pressure Parts For Waste Heat Boiler
  • Stainless Natural Gas Heater Tube Bundle Steel Mill Boiler Pressure Parts For Waste Heat Boiler
  • Stainless Natural Gas Heater Tube Bundle Steel Mill Boiler Pressure Parts For Waste Heat Boiler
Stainless Natural Gas Heater Tube Bundle Steel Mill Boiler Pressure Parts For Waste Heat Boiler
Product Details:
Place of Origin: Zhangjiagang City,China
Brand Name: HD BOILER
Certification: ISO9001,ASME,Grade A,SGS,
Model Number: Air Preheater
Payment & Shipping Terms:
Minimum Order Quantity: 1 Set
Price: Negociable
Packaging Details: Sea Iron frame Packing Iron Frame
Delivery Time: 60 days after deposit
Payment Terms: L/C, T/T, Western Union,
Supply Ability: 500 Tons per Month
Contact Now
Detailed Product Description
Condition: New Type: Customized
Style: Horizontal And Vertical Range Of Applications: Steel Power Plant
Material: Stainless Steel Painting: Anti Corrosion Silver
High Light:

Stainless Steel boiler air preheater

,

horizontal boiler air preheater

,

vertical boiler air preheater

 

 

Natural Gas Heater Tube Bundle For Steel Mill Boiler Pressure Parts For Waste Heat Boiler


Product Description
 
Air pre-heater is a kind of equipment used to improve the heat exchange performance and reduce energy consumption of the boiler, which means that the flue gas in the tail flue of the boiler will preheat the air before entering the boiler to a certain temperature through the internal radiator. Air preheater is generally divided into three types: plate type, rotary type and tube type. Taking the rotary type as an example, the working principle of air preheater is introduced. A large number of unburned combustibles will deposit on the heat transfer elements, which may cause the air preheater to ignite. The causes of ignition and the countermeasures are described in detail. The shutdown analysis and air leakage control are also introduced in detail.

 

Different types


For the use in Steam Generators (boilers)in Thermal power stations of Utility power stations, there are two types of design of the Airpreheaters. One is a tubular type built into the boiler outlet Flue_gas ducting and another one is of the regenerative type known as Ljungstrom (named after the name of inventor) Regenerative Air Pre Heater(RAPH),a rotating type. This may be horizontal (now very common in power generation utilities) or vertical.

 

Stainless Natural Gas Heater Tube Bundle Steel Mill Boiler Pressure Parts For Waste Heat Boiler 0
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

 

 

 

 
Parameter

 

Name Thermal efficiency improving coal fired industrial steam boiler combustion APH air preheater
Material Carbon steel or equivalent
Structure vertical
Tubes enameled seam or seamless tubes
Tube OD as required
Enamel thickness 0.34+/-0.06mm
Size Customzied design

 
Product advantages


  •  High corrosion resistance property;
  •  
  •  Small covering area;
  •  
  •  Pipe and tube plate in every link between separated, the heated bilges cold heat distortion is not bound to avoid stress destruction;
  •  
  • Single pipe, tube single or parts of equipment failure does not affect the heat normal operation, two fluid were heat tube, can go outside fin
  •  

 Benefits

1. Improved combustion rate and then increases steam generations rate of boiler.

2. Due to higher temperature of air, furnance temperature increases, so low grade coal can be burnt efficiently.

3. Air heated by heat of exhaust gases.It reduces fuel consumptions.Therfore thermal efficiency of boiler increased.

4. Saving in fuel consumption and Increased steam generation capacity.


 
Parameters


 

Layout item Horizontal layout Vertical layout
Tube arrangement

staggered arrangement /
in-line arrangement

staggered arrangement /
in-line arrangement

Sealing of pipe and plate

Packing heat- resistant material/
welding

welding
Anti-wearing

a,when gas scours external tube, welcoming smoke tubes have protective tile
b,when gas scours inside tube,wear casing pipes are installed in gas inlet.

 
Company Information


The products of our company have been widely used in major power plants of various provinces and cities in China, bringing stable and significant economic and social benefits to cooperated power plants. At the same time, we attach great importance to product development and strive to improve product quality. Through the cooperation with a number of domestic and foreign companies, we constantly explore the international market.
 

 

 
Tag:

air preheater for boiler,

tubular type air preheater

Contact Details
Zhangjiagang HuaDong Boiler Co., Ltd.

Contact Person: Miss. Sandy Chen

Fax: 86- 512-58774453

Send your inquiry directly to us (0 / 3000)

Other Products

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