Power Generation Machinery & Services
|Home||Used Generators||Contact Us|
HEAT RECOVERY STEAM GENERATORS - WASTE HEAT BOILERS
Waste Heat Boiler Intro
A waste heat boiler is a system which converts waste energy into steam.
The "waste energy" is a term applied to waste energy from exhaust of gas turbine, large generators, large furnaces and other such processes where smoke (heat) is thrown in air and thus wasted.
in the Pictures above, it can be seen that the exhaust of a gas turbine is sent towards a particular arrangement of water tubes (boiler).
The waste heat boilers catch this energy through a particular design and from this energy produce steam.
Waste heat boilers are also referred as "Heat Recovery Steam Generators", HRSG, or simply "Heat Recovery Boilers".
Large HRSGs are generally the convective type. But they can resemble large utility boilers with radiant
In the fired condition, although steam generation is larger, steam temperature is also higher due to a higher inlet gas temperature.
Gas turbine HRSGs have fewer options for controlling emissions because exhaust gases are generated at the turbine. Modifications in gas-turbine combustors and steam/water injection have resulted in a low-NO, exhaust, around 40 ppmv.
Gas turbine HRSGs refer to NOx and CO at 15% oxygen dry volume whereas
In HRGs, It is important to select a forced-draft fan to handle the desired combustion air mass flow at the
Our team of skilled persons enable us to provide a multiple range of water tube boilers in all practical sizes.
The basic work-man-ship required in boiler manufacturing consist of steel fabrication, proper welding techniques, design experties. We have Al-Hamdu-Lillah all these basic skills.
Our range includes:
- Gas Turbine Waste Heat Boilers
- Diesel and Gas Generators Waste Heat Boilers
- Process Waste Heat Boilers
- Steel Furnace/Steel Mills Waste Heat Boilers
- Waste Heat Boiler Accessories
We offer both locally manufactured and imported boilers. From installation, provision of accessories, maintenance, up grading, to overhauling and exhange, we provide services in all areas.
Back to HOME Page
|Home||Steam Power Plants|
|A & J Brand Generators||Solar Power|
|Used Generators||Islamic Rules|
|Furnace Oil Generators||Power Calculator|
|Repairing & Parts||Contact Us|
Call Now: 0321-4124133
Copyright © 2020-21 A & J International. All rights reserved - - Site Map