Industrial Boilers and Deaerators

This course is created to explain Industrial Boilers and deaerators and their associated equipment. Topics like

• Boiler function, working principle, Layout and the function of steam drum, mud drum, riser and water tubes, safety relief valves, sigh gauge glass, continuous and intermittent blowdown.
• Location of all the associated equipment of the boiler according to boiler design.
• Superheaters need in boilers.
• Superheated steam and saturated steam and their advantages and disadvantages.
• Visual identification of saturated and superheated system.
• Economizer and its differences with superheater.
• Steam Drum internals and the function and benefits of using different types of filtration system in the steam drum as Baffles, cyclone separators, primary and secondary separators.
• Deaerators (pressurized and vacuum type) working principle based on henrys laws are explained in a very easy and understandable way.
• The reason of introducing steam into deaerator chamber.
• Pressurized and vacuum deaerators inside equipment’s such as spray nozzles, Trays
• Vacuum ejector and how it creates Vacuum in a vessel with its suction, discharge and motive steam.
• Real Life practical example of Pressure and solubility of dissolved gases
• Types of Deaerators.
• Efficiency of Deaerator and oxygen quantity after Deaeration.
• The mechanical and chemical mechanisms used to remove oxygen from Deaerator.
• Boiler Furnace and combustion system. Forced, Induced and natural draft. Complete and incomplete combustion. Different types of burners and their function.