A firetube boiler can react very quickly to load changes due to the fact that it has a large volume of stored energy in the form of hot water and steam.
The thermal efficiency of an industrial boiler is a measure of how effectively the boiler converts the energy contained in the fuel into usable heat. It is typically expressed as a percentage, indicating the ratio of heat output for heating or producing steam to the energy input from the fuel consumed. This efficiency is crucial for understanding the performance of a boiler, as it directly impacts fuel consumption, operational costs, and environmental emissions.
Factors Influencing Thermal Effi...
The term "wet back" refers to a type of steam boiler design where the combustion chamber is surrounded by water on all sides. In a wet back boiler, the combustion gases travel through the furnace and into the smoke tubes, which are immersed in water. The heat from the combustion gases is transferred to the water, which is then converted into steam.
The term "wet back" is used to distinguish this type of boiler from a "dry back" boiler, where the rear of the combustion chamber is exposed...
Load tracking is an important feature of industrial boilers that helps to optimize their performance and efficiency. Load tracking refers to the ability of a boiler to adjust its output in response to changes in demand.
In an industrial setting, the demand for steam or hot water can vary significantly depending on factors such as production schedules, weather conditions, and other variables. Load tracking allows the boiler to adjust its output to match the changing demand, ensuring that...
In recent years, the traditional small-sized coal-fired boilers are not suitable for the development of the environmental protection era because of their large energy waste, high dust concentration and serious air pollution. WNS series has been a new choice for the users to replace the traditional small-sized coal fired boilers. But do you know what ‘WNS’ stand for？
Structural principle of WNS series boiler
The capital letter WN of WNS series boiler refers to the boiler bod...
(1) The boiler and all auxiliary equipment are installed, and all tests such as ball passing test, hydrostatic test and air tightness test are qualified.
(2) All rotating devices, feed water pumps, condensate pumps, salt solution pumps, blowers and induced draft fans for coal conveying, combustion and ash removal are qualified for trial operation.
(3) The fuel and water supply are guaranteed, the steam, water and flue gas piping system are normal, and the connection unrelated to the boiler to ...
It is necessary to confirm whether the boiler pressure is correspondingly higher when steam is not used and lower when steam is used. This is mainly due to the different water pressure and volume under different pressures.
As an effective tool in the era of environmental protection, gas-fired boilers are favored by all walks of life and widely used in food, paper, building materials, wine, chemical industry and other industries. With the increasing use of gas-fired boilers, there are more and more problems.
