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Zhangjiagang HuaDong Boiler Co., Ltd.
Zhangjiagang HuaDong Boiler Co., Ltd.
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Air Cooled Steel Finned Tube Bundle Heat Exchanger For Boilers , Flue Gas Heat Exchanger

Zhangjiagang HuaDong Boiler Co., Ltd.
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Zhangjiagang HuaDong Boiler Co., Ltd.
Province/State: Jiangsu
Country/Region: China
Tel: 86-512-58666196
Contact Person:
Miss Sandy Chen

Air Cooled Steel Finned Tube Bundle Heat Exchanger For Boilers , Flue Gas Heat Exchanger

Brand Name : HD BOILER
Model Number : Furnace wall
Certification : ISO9001 , SGS , TUV , ASME , EN
Place of Origin : ZHANGJIAGANG,CHINA
MOQ : 1 Set
Price : Negotiable
Payment Terms : Western Union, L/C, T/T
Supply Ability : 500Sets / Month
Delivery Time : 50 Days
Packaging Details : Iron Frame Package
Function : Steam Boiler
Structure : Tube Heat Exchanger
Fin type : Spiral type, Extruded type or Plate type
Power(W) : Customized
Pressure : Low Pressure
Port : Shanghai
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Air Cooled Steel Finned Tube Bundle Heat Exchanger for boilers


Product Description

Air heat exchangeris a kind of heat exchanger that is used to cool or heat forcibly flowing air with water, glycol solution, steam or heat conduction oil as the medium.Different models of heat exchanger should be selected according to the actual working conditions.


Air heat exchanger can be divided into air heater and air cooler.

Air heater has several forms including electric heating, steam heating, and oil heating etc.

Air cooling machine, with the environment air as the cooling medium, is the equipment to cool or condensate the process fluid with high temperature in the tube. It is called “air cooler” for short, and is also called “air cooling heat exchanger”. Air cooler can be also called as fin blower that is often used to replace the cooling medium of water-cooling shell-tube heat exchanger.

Details


——Before designing this kind of equipment, it is necessary to know the nature of the gases to be cooled and their dust content.


——The purpose of all that is to design an equipment free of important fouling which would force to make cleaning works more frequently than wanted.


——We must have in mind as well the availability to detach the dust from the gaseous stream containing it in all those areas where there is a bend or some enlarging in the pass section, which forces to include in the design some systems for dust collection and removal, to allow the correct heat exchange.


Conclusion


——Kind of fluid.


——Dust content.


——Maintenance and cleaning works.


——Connection of the equipment with the rest of the plant.


——Depending on the above mentioned factors, different technical solutions may be applied which will go


through the adoption of an arrangement:


——Vertical/Horizontal.


——Modular (with only one or many fans).

One or more steps.


Design principle


When the designer's choice is the multi-cyclone collector,or the electrostatic precipitator,or a different type constructed of metals or ther low temperature materials,it becomes necessary to add a gas-cooling device.This is done to assure that he entering flue gases are with in the temperature range of 600 to 700F,with no possibility of even flashes of higher temperatures.


The exit temperature depends upon the materials used downstream from the cooling chamber.Since , however , experience and economical evaluations justifying the use of the high temperature alloys are not generally available this paper is based upon the exit temperatures stated above.


The two agents commonly used as cooling materials are air and water.Both have advantages and disadvantages.Generally,a combination of the two is found most acceptable.However,they must first be considered separately,so that the characteristics of each may be properly evaluated.


Product picture



Certifications


Environmental Friendly High Efficiency Coal Fired CFB Boiler and Utility Boiler with ISO Standard


Company Information


HD Boiler established in 1985, Zhangjiagang Hua Dong Boiler Co., Ltd. (trading as HD Boiler), is a professional industrial manufacturer, producing utility boiler,industrial boiler,HRSG boiler and all kinds of boiler parts, such as waterwall panels, economizers, air preheaters, superheaters, headers, spiral fin tubes, H-fin tubes, heat pipes etc. HD Boiler is located in Dong Lai Industrial Park, east suburb of Zhang Jia Gang City. The plant’s location is around 150km Expressway to Shanghai Port or 60km State Road to Suzhou or Wuxi, with transportation extending in all directions conveniently and quickly.



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