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Steam Boiler Super Heater Tube Coils For Coal Power Plant

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Steam Boiler Super Heater Tube Coils For Coal Power Plant

Steam Boiler Super Heater Tube Coils For Coal Power Plant
Steam Boiler Super Heater Tube Coils For Coal Power Plant Steam Boiler Super Heater Tube Coils For Coal Power Plant

Large Image :  Steam Boiler Super Heater Tube Coils For Coal Power Plant

Product Details:
Place of Origin: Zhangjiagang,Jiangsu,China
Brand Name: ORL Power
Certification: ISO9001/SGS/TUV/ASME/EN
Model Number: Customization
Payment & Shipping Terms:
Minimum Order Quantity: 1 Set/Sets 10tons
Price: Contact me | Get Latest Price
Packaging Details: Iron Frame Package
Delivery Time: 50~100 Days
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: 500Ton/Tons per Month
Detailed Product Description
Condition: New Type: Natural Circulation/Once Through
Usage: Industry/Power Station Structure: Fire/Water Tube
Pressure: High/Low Pressure Style: CFB Boiler
Fuel: Coal/Gas/Oil-fired, Water Heat Output: Hot Water/Steam
Dimension(L*W*H): Customization Weight: 10~1000ton
Product Name: Boiler Superheater Tube Coils For Coal Power Plant
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Boiler Superheater tube coils for coal power plant

 

Description

 

The function of Super heater in the thermal power plant is to remove the last traces of moisture from the saturated steam coming out of boiler and to increase its temperature above saturation temperature as per requirement at inlet of steam turbine.

 

 

 

Details

 

• Superheating raises overall efficiency as well as avoids too much condensation in last stages of turbine which avoids blade erosion.

• The heat of combustion gases from furnace is utilised for removal of moisture from steam and to superheat the steam.

• Super-heaters ususlly have several tube circuits in parallel with one or more return bends,connected between headers.

• Heat from the hot gases to the vapour in the surperheater is transferred at high temperatures.

• Therefore promary section of superheater is arranged in counterflow and secondary section in parallel flow to reduce the temp.stressing of the tube wall.

 

Superheater Tube Coils Specification:

Super heaters are the one of the most important boiler sapre parts that improves the thermal efficiency. High temperature steam boiler radiant super heater is usually applied in high pressure power plant boiler.
In the boiler, the role of super heater is to heat the saturated steam to a certain temperature of superheated steam to increase power plant efficiency. Repeater essentially further improves the thermal power plant cycle efficiency.
Steam Super heater Coils: Super heater coils are used in a boiler to generate saturated steam. The super heater coils are specially used in Boilers of Power plant. We manufacture Super heater coils in various grades of Alloy steel and in stain less steel tubes with or without support & Header as per customer's drawing.

 

 

Technical parameters:
Material
carbon steel, alloy steel , or durable heat steel
Tube OD
30-60mm, or as per requirement
Tube W.T.
0.8mm- 15mm
Structure
vertical or horizontal
Type
radiant, convection superheater

 

 

Steam Boiler Super Heater Tube Coils For Coal Power Plant 0

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.


 

 

Reheaters
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.

 

 

Application:

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.

 
Detailed Images
Steam Boiler Super Heater Tube Coils For Coal Power Plant 1

 

FAQ

 

1. Why choose us?

We are boiler and boiler parts(boiler drum, boiler waterwall panel, boiler economizer, boiler header, boiler cyclone separator, boiler flue pipe, boiler air preheater, boiler pipe, boiler tube)manufacture and we are one of the best suppliers in China.

We ensure the deliver time, high quality, and the best after-sale service for you.

 

2. How to order?
Welcome come to our factory for inspecting and discussion the technical details.

 

Contact Us

ADD: 11 East Renmin Road, Zhangjiagang City, Jiangsu, China

Phone:+86 0512-56770166

E-mail: orl@orlpower.com

Website: http://www.orlpower.com

Contact Details
Suzhou orl power engineering co ., ltd

Contact Person: Allen Liu

Tel: +8618550138377

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