How does Babcock and Wilcox boiler work?
WORKING OF BABCOCK AND WILCOX BOILER As the hot flue gases come in contact with water tubes, it exchanges the heat with water and converts it into steam. A continuous circulation of water from the drum to the water tubes and water tubes to the drum is thus maintained.
What is the process of boiler?
A boiler incorporates a firebox or furnace in order to burn the fuel and generate heat. The generated heat is transferred to water to make steam, the process of boiling. This produces saturated steam at a rate which can vary according to the pressure above the boiling water.
What is a Babcock boiler?
Babcock And Wilcox Boiler is a stationary water tube boiler. It consists of the steam-water drum. a short tube connects the steam water drum with the uptake header and down header as shown in the figure. A mud box is equipped with each down space header and the mud collected, is removed.
What is boiler explain?
A boiler is an enclosed vessel that provides a means for combustion and transfers heat to water until it becomes hot water or steam. The hot water or steam under pressure is then usable for transferring the heat to a process. Water is useful and cheap medium for transferring heat to a process.
Is Babcock and Wilcox a stationary boiler?
It is a Horizontal drum axis, natural draft, natural circulation, multitubular, stationary, high pressure, solid fuel fired, externally fired water tube boiler.
What is maximum working pressure of Babcock and Wilcox boiler Mcq?
Clarification: The maximum working pressure of a Babcock and Wilcox boiler is 40 bar. Babcock and Wilcox is used when pressure above 10 bar and steam capacity greater than 7000 kg/hr is required.
What is boiler unit?
a structurally unified aggregate of devices used to produce hot water or steam under pressure through the combustion of fuel. The main parts of a boiler unit (see Figure 1) are a combustion chamber and gas flues in which heating surfaces are located.
What is boiler and its parts?
The boiler is the part of the system that heats the water to be distributed. The key elements of a boiler include the burner, combustion chamber, heat exchanger, exhaust stack, and controls. Boiler accessories including the flue gas economizer are also commonly used as an effective method to recover heat from a boiler.
What are boiler accessories?
Boiler accessories are devices and plants that are installed with boilers to improve the operating condition and overall efficiency of the boiler plant. Boiler accessories are devices that are installed along the boiler and the surrounding area to increase the efficiency of the boiler.