heat rate of exhaust gas boiler

Purchased equipment: heat rate of exhaust gas boiler
Location: WUXI China
Telephone: +86 13861509127
Contact us for more details about our boilers, solutions and services.

High quality aluminum silicate fiber is used with fire clay insulation, to control the boiler body temperature below 45℃ and reduce heat lost.Sufficient steam storage room and heating area to generate high quality steam and high thermal power.Condenser is added to recycle the waste heat of the exhausted smoke to increase feeding water’s temperature and reduce flue gas emission temperature and increase the thermal efficiency over 98% and save operating cost.

Environmental protection

Big combustion chamber equipped with Low emission combustion burner effectively reduce the NOx to 30mg/m3. Smoke duct and smoke outlet use internal insulation to reduce operating noise.

Combustion chamber uses full membrane water cooling wall structure and pressurized combustion without smoke mixture.

Energy conservation

Good quality alumina silicate fiber and fire clay insulation material are used and the boiler body temperature is controlled below 45℃ and greatly heat loss is reduced. Combustion chamber is designed with narrow distance tube membrane water cooling wall which has good air proof to reduce heat lost and increase boiler thermal efficiency. Internal inspection holes uses high-alumina refractory and manhole cover seal devices, solving superheat problem in this part caused by using refractory bricks.

CNC manufacturing technology

The key processing technologies such as steel plate blanking, circling, drum and tube plate drilling adopt advanced CNC machining to reduce the assembly stress and prolong the service life of the boiler.

Steel tube cutting, thread tube pressing and convection tube processing all adopt advanced CNC technology.

Automatic production line.

Leave a Comment



Edward Levy explains, “Heat rate REDUCING HEAT RATES OF COAL-FIRED POWER PLANTS Examples of Heat Rate Improvement Opportunities: Bituminous, Subbituminous and Lignite Coals Potential Heat Rate Reductions (%) Lignite and PRB Bituminous BOILER AND FUEL MOISTURE • Optimize Combustion and Sootblowing 1 to 2 1 to 2

Understanding Coal Power Plant Heat Rate and Efficien

Unless the temperature of the exhaust gas leaving the boiler air heater is below the boiling point of the water contained within the gas, all of that latent heat of vaporization will exit the

Waste Exhaust Heat Boilers - Clarke Ener

Waste Exhaust Heat Boilers. Approximately 25% of the usable energy of the fuel gas is released in the exhaust of the gas engine. This can be captured for cogeneration in a combined heat and power plant. This heat exits the engine at ~450 o C as ‘high grade heat’, contrasting to ‘low-grade heat’ available from the generator cooling

Soot Deposits and Fires in Exhaust gas Boile

is the exhaust gas heat. Approximately one fourth of the fuel energy comes out as exhaust gas heat. Even though since 1980 the exhaust gas temperature has decreased about 130°C, from approx. 375°C to ap nent, such as the exhaust gas boiler and silencer, may be chosen indepen

Furnaces and Boilers | Department of Ener

Upgrading your furnace or boiler from 56% to 90% efficiency in an average cold-climate house will save 1.5 tons of carbon dioxide emissions each year if you heat with gas, or 2.5 tons if you heat with oil.

waste heat steam boiler,coking waste heat boiler,flue ga

Hot gas grade improved. The temperature distribution of the hot exhaust gas of the conventional sinter cooling device is wide (150 ℃ ~ 450 ℃), which brings great difficulties for the waste heat recovery.

Combined cycle heat rates at simple - Gas Turbine Wor

gas turbine exhaust to improve per-formance. The Cheng Cycle differs er the heat rate by 40%, depending on gas turbine’s OEM design parameters. Major project cost factors for the util- heat input into the boiler is used to evaporate water into vapor. Overall,

Exhaust gas heat recovery boiler - alfalaval.c

The standard Aalborg AV-6N exhaust gas boiler for steam appli-cation has a natural circulation design offering several operational advantages compared to traditional forced circulation. Aalborg AV-6N heat recovery boiler improves overall efficiency Aalborg AV-6N is the optimum solution for high-performance heat recovery systems.

Heat Rate Calculation for EIA Generators | Catalys

Gas combustion turbines (CTs) are more like 11-12, and combined cycle natural gas plants (which send the exhaust heat from a combustion turbine into a steam turbine), average around 7.5 The most efficient combined cycle plants in the world have heat rates of around 5.5 (which is about 62% thermal efficiency).

Waste Heat Generates Steam and Savings - Angu

The Waste Heat Boiler package is a skid-mounted unit, forced circulation, fire tube, and heat recovery steam generator. The unit has automatic, modulating, exhaust gas bypass that is controlled by steam pressure. A boiler feedwater and blowdown separator was included as part of the package.

Conceptual Design and Performance Analysis of an Exhaus

Waste heat in exhaust gas and cooling water are the two main heat sources to be exploited on ships. Exhaust gas is always chosen due to its high temperature and huge mass flow rate. In order to effectively recover thermal energy in exhaust gas, exhaust gas temperature is usually increased [2]