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Energy Saving Stainless Boiler Superheater And Reheater

Energy Saving Stainless Boiler Superheater And Reheater

  • Energy Saving Stainless Boiler Superheater And Reheater
  • Energy Saving Stainless Boiler Superheater And Reheater
  • Energy Saving Stainless Boiler Superheater And Reheater
  • Energy Saving Stainless Boiler Superheater And Reheater
Energy Saving Stainless Boiler Superheater And Reheater
Product Details:
Place of Origin: China,Zhangjiagang City
Brand Name: HD Boiler
Certification: ISO9001 , SGS , ASME "S" "U"
Model Number: Boiler Superheater
Payment & Shipping Terms:
Minimum Order Quantity: 1Set
Price: Negotiable
Packaging Details: Seaworthy Packing
Delivery Time: 35 Days
Payment Terms: L/C, T/T, Western Union,
Supply Ability: 1000 Tons / Month
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Detailed Product Description
Fuel: Coal Type: Anti Corrosion
Range Of Applications: Coal Fired Industrial Boiler Specification: Customized
Surface Treatment: High Corrosion Certification: ISO, ASME
High Light:

boiler superheater and reheater


stainless superheater and reheater


energy saving superheater and reheater


Energy Saving Stainless Boiler Superheater And Reheater With Anti Corrosion Shields





Superheater&Reheater, Custom Component For Boiler


A superheater is a component that heats saturated steam in an industrial boiler, turning it into superheated steam. Our superheater guarantees that the superheated steam temperature will fluctuate to within an allowable range (normally varies from 540°C to 500°C)when the boiler is over loaded.


Super heater types:
1. Radiant super heater: it is the earliest type of super heater and it is located above or behind banks of water tubes to protection them from direct flam or fire.
Parameters that increases the convection

a. Increasing the fuel-and air flow (combustion gas flow)
b. Increasing the mass flow rate of the steam

Radiation is mainly dependent on the flam temperature. as the steam flow rate increases the exit temperature become lower.
Radiant super heater
They are placed exposed to the heat source whcih requires the improvement of metal temperatures.

Radiant and convetive super heaters and reheaters are used for high temperature steam.
The accessory of high temperature radiant steam super heater in boiler

It is made up of snake-like tubes (carbon steel, alloy steel or heat-resistant steel, etc.) and collection boxes and other supporting material. Tubes generally have φ32, φ38, φ42 or other types of specifications, according to user's needs separately.

They are the sane as the super heaters but as their exit temperature is a little bit less than super heaters and their pressure is 20% -25% less than the super heater, they can stand less quality material alloys.

Steam super heater is consisted of dense tube coils and is placed in the flue under the tempearture 450ºC-1000ºC.
For power plant boiler capacity over 10Mpa, platen and coiled superheater are usually adopted.



Functions and characteristics of superheaters and reheaters


functions of superheaters and reheaters:


Superheaters and reheaters are important parts for the heating surfaces, used to increase steam temperature, aiming to improve steam enthalpy and further to increase the thermal circulation efficiency for power station.


Superheaters work to heat surnatured steam to superheated steam with a certain tempetature. When boiler loads or other working conditions change, it is necessary to make sure superheated steam temperature to be normal, and within allowable range of temperature variation.


From the thermal circulation in power station, the original parameters of pressure and temperature is higher, the thermal efficiency of circulation is better, or the steam humidity of the steam turbine rear is too high, influencing its safety. While the superheaer steam temperature is limited by metal materials, at present, due to limitation of metal materials, superheated temperature for most power station boilers are still within the range of 540-555 dgrees, and to avoid the steam humidity of blade of steam turbine rear too big, thus middle reheating system is applied.



What are the differences of Superheater And Reheater?


Type Advantages Disadvantages Supporting method
Pendant-type 1.Firm structural support 1. Flow blockage by condensed steam 2. Needs slow restart to purge the water that accumulates in the bottom. supported from above
Inverted-type 1.Proper drainage of the condensed steam 1. Lack the structural rigidity, especially in high speed gas flow Supported from below
Horizontal -type

1. Proper drainage

2. Good structural rigidity.

1. They do not view the flam directly so they are mainly from the convective type Usually supported in the vertical gas ducts parallel to the main furnace.




Setting Information
process welding
structure horizontal or vertical
material carbon steel, alloy steel
tubes φ32, 38, 42, etc.
size customized
brand HTEG
Warranty 18 months



Principle of superheater is similar to steam generating tubes of boiler.
• The hot gases at high temperature sweep over superheater tubes and raise the temperature of steam which magnitude depends upon exit gas temperature leaving the superheater and gas velocity.


Energy Saving Stainless Boiler Superheater And Reheater 0


Send us required technical data, such as steam capacity, presure, required temperature etc. We will design accordingly.



HD Boiler offers a best in class facility


For over 30years, Hua Dong Boiler has been consistently innovating and improving our boiler superheaters and reheaters.The improvements in bending,welding and design ensure our products meet both Euorpean and American standards, ensuring a relabile performance.


Contact Details
Zhangjiagang HuaDong Boiler Co., Ltd.

Contact Person: Miss. Sandy Chen

Fax: 86- 512-58774453

Send your inquiry directly to us (0 / 3000)


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