air preheater used for heating furnace boiler Agent

  • Offshore price : $20000-$100000 Get a quote on the right form
  • Minimum order quantity : 1 set :air preheater used for heating furnace boiler Agent
  • Supply Capacity : 10 units/month :air preheater used for heating furnace boiler Agent
  • Manufacturer/Brand : Fangkuai boiler
  • Port : Anyang
  • payment terms : Letter of Credit, Wire Transfer, VISA

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Popular products


θrion Gas Fired Steam Boiler


Rated thermal efficiency: 100-104%

Fixed working pressure: ≤1.6MPa

Applicable fuel:natural gas etc.


Gas(oil) Fired Integrated Hot Water Boiler


Rated thermal efficiency:96-98%

Fixed working pressure:≤1.25MPa

Applicable fuel:Natural gas, light oil, etc.


H6 Gas Fired Hot Water Boiler


Rated thermal efficiency: 97.2-106%

Fixed working pressure:0.1MPa

Applicable fuel:Natural gas, etc.


T7 Vacuum Hot Water Boilerr


Rated thermal efficiency:≥105.5%

Fixed working pressure:-0.02MPa

Applicable fuel:Natural gas, etc.


V6 Gas Fired Hot Water Boiler


Rated thermal efficiency:97.2-104.4%

Fixed working pressure:1.0MPa

Applicable fuel:Natural gas, etc.


Electric Steam Boiler

Capacity:0.5-4.0 t/h

Rated thermal efficiency:98%

Fixed working pressure:≤1.25MPa

Applicable fuel:electric energy


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  • Super-Heaters, Economisers & Air Heaters - Primasonics

    Air Preheaters; Air Heaters are an important part of the heat exchange process. Similar to economisers, they are devices that transfer heat from one surface to another - but this time from fluid to air. The main objective is to increase the thermal efficiency of a boiler system by recovering the heat from the flue gas and using it to heat the air.Get Price


    Boiler Furnace Oil We supply and trade in Boiler Furnace Oil. This high-quality residual oil is used in various boiler applications in plants to warm the air inside them in a forced heating system. It provides the necessary heat for warming purposes. It also acts as a cleaning agent for the inside surface of the boilers and causes no pollution.Get Price

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    The steam air preheater 60 picks up heat energy in steam air preheater 60 from steam coming from boiler feed pump turbine 50. Since the temperature of the flow in conduit 51 may not be much greater than the temperature of the intake air, steam air preheater 60 requires a highly efficient heat transfer surface.Get Price

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    Air Preheater Function: Air preheater pre-heats (increases the temperature) the air supply to the furnace with the help of hot the gases. Air Preheaters are heat exchanger to preheat or air heating of the combustion air by means of flue gas, steam, water or thermal oil. Location: It is installed between the economizer and the chimney. ConstructionGet Price

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    Air and flue gases flow in opposite directions. Baffles are provided in the air pre-heater and the air passes number of times over the tubes. Heat is absorbed by the air from the flue gases. This pre-heater air is supplied to the furnace to air combustion. Advantages . 1. Boiler efficiency is increased. 2. Evaporative rate is increased. 3 Get Price


    As the name implies the tri-sector air pre heater design three sections one used of flue gas, second as primary air used for drying and transport of coal mill to furnace and third as secondary air used for combustion. Air preheater wastage of heat recovers and used increase thermal efficiency of boiler.Get Price

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    Air preheater is commonly found in all modern boilers. To increase the efficiency of the boiler accessories like air preheater is used in the boilers. The Air Pre-Heater reduces steam boiler fuel requirements by sending the Hot air to the Furnace which leads to completely burning of fuel and stabilize the temperature.Get Price

  • Air preheater | Engineering | Fandom

    Airpreheater is a general term and represents any heater designed to heat air. It may be for residential use namely for room heating, house heating, etc. by means of gas, electricity or oil etc. In the present context reference is to the airpreheaters (Fossil fuel power plant#Boiler operation) used in steam generators (boilers) for generation of electricity in Power Generation Utilities. …Get Price

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    Air Preheaters. A regenerative air preheater can reduce cold-end problems when installed instead of a recuperative air preheater on a new or existing boiler. In the regenerative air preheater design, heat transfer surfaces are below the acid dew point for much shorter periods of time.Get Price

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    The function of the air preheater is to heat the flue gas discharged from the tail flue of the boiler and transmit it to the air before entering the boiler through the radiator, so as to preheat the air to a certain temperature. The air preheater is generally used for coal-fired boilers in power station.It can be divided into tubular type and Get Price

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    An air preheater is a general term to describe any device designed to heat air before it is used in another process, for example, combustion in a boiler. The primary objective of air preheating is to increase the overall thermal efficiency of the process. In this example, the purpose of the air preheater is to recover the heat from the boiler Get Price

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    An air preheater (APH) is a device used in steam boilers to transfer heat from the flue gases to the combustion air before it enters the furnace. Air Preheater recovers the heat from the boiler flue gas and increases the thermal efficiency of the boiler . The Flue gases are sent to the fuel gas stack at a lower temperature It allows control Get Price

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    It is then fed to the boiler, where it reacts with coal. The flue gas leaves the furnace at 330°C, goes to an electrostatic precipitator where 99.9% of the particulate material is removed, and then to the air preheater where it exchanges heat with the combustion air.Get Price

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    The Ljungstrom air preheater is a regenerative heat exchanger, invented in the 1920s and soon used throughout the world. Dr. Fredrik Ljungstrom, then technical director at Aktiebolaget Ljunstrom Angturbin, invented it for preheating combustion air in boiler plants, but the use has expanded to include energy recovery in combination with the removal of oxides of sulfur and …Get Price

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