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Industrial Boiler Air Preheater Enameled Tubes , Tubular Type Air Preheater High Pressure

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Industrial Boiler Air Preheater Enameled Tubes , Tubular Type Air Preheater High Pressure

Brand Name : HD Boiler

Model Number : Air Preheater

Certification : ISO9001,ASME,Grade A,SGS,EN

Place of Origin : China

MOQ : 1Set

Price : Negotiable

Payment Terms : L/C, T/T, Western Union, D/P, MoneyGram

Supply Ability : 300 Tons/Month

Delivery Time : Within 30 Days

Packaging Details : Seaworthy Packing

Condition : New

Structure : Fire/Water Tube

Fuel : Coal/Gas/Coal-fired/Water heat

Type : Pressure Parts

Pressure : Low/High Pressure

Range of Applications : Industrial/Power Station

Specification : Customized

Manufacturing Level : A

Surface Treatment : Painted

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Environmental Heat Conduction Elements Enameled Tubes for Boiler Air Preheater ASME standard

Product Description


An air preheater (APH) is a general term to describe any device designed to preheat the combustion air used in a fuel-burning furnace for the purpose of increasing the thermal efficiency of the furnace.

In particular, this article describes the combustion air preheaters for the large fuel-burning furnaces used to generate steam in thermal power plants. The air preheater increases the steam generator's thermal efficiency by preheating the combustion air with heat recovered from the hot combustion flue gases .

Configuration(Tubular type)


1. A bundle of vertical tubes through which the flue gas flows downward and exchanges heat with ambient air flowing horizontally across the exterior of the tubes. Baffles are usually provided so that the air flows across the tubes a number of times.
2. The same as (1) above except that the flue gas flows upward rather than downward.
3. A bundle of horizontal tubes through which the air flows and exchanges heat with the hot flue gas flowing downward across the tube bundle.

Parameter

Medium air, flue gas, thermal oil, water, brine, refrigerant, etc.
Temperature standard heat exchanger to 560 ° C by special materials also higher
Materials carbon steel, stainless steel, alloy or special materials
Thermal insulation &Surface treatment according to the customers specification
Maintenance according to the contamination, once or twice a year a maintenance carried out

Industrial Boiler Air Preheater Enameled Tubes , Tubular Type Air Preheater High Pressure

Product advantages


1.High corrosion resistance property;

2.Small covering area;

3.Pipe and tube plate in every link between separated, the heated bilges cold heat distortion is not bound to avoid stress destruction;

4.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

Testing


Industrial Boiler Air Preheater Enameled Tubes , Tubular Type Air Preheater High Pressure

Certifications


Industrial Boiler Air Preheater Enameled Tubes , Tubular Type Air Preheater High Pressure

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.

Industrial Boiler Air Preheater Enameled Tubes , Tubular Type Air Preheater High Pressure


Product Tags:

air preheater for boiler

      

air preheater in thermal power plant

      
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