This module provides detailed knowledge of the condensate and feedwater systems used in thermal power plants and their integration within the turbine generator building. It covers the functions, working principles, design aspects, and constructional details of condensers, vacuum systems, gland steam condensers, feedwater heaters, deaerators, condensate extraction pumps, boiler feedwater pumps, condensate polishing units, chemical feed systems, and boiler water quality monitoring systems. The module emphasizes the importance of maintaining water quality and efficient heat recovery for reliable steam generation.

This module provides a detailed understanding of coal milling systems used in thermal power plants for preparing pulverized coal for efficient combustion. It covers coal and air flow paths, coal storage systems, feeders, various types of coal mills, vertical roller mill construction and operation, lubrication systems, grinding assemblies, classifiers, coal fineness control, seal air systems, primary air flow control, coal temperature control, coal piping, and mill reject handling systems.

This module introduces the design, construction, and operation of boiler air and gas handling systems, including fans, ducts, and air heaters. It covers different types of fans, fan selection criteria, fan sizing methodologies, auxiliary systems, air pre-heaters, regenerative air pre-heaters, duct arrangements, duct construction, accessories, design practices, and applicable codes and standards. The module focuses on ensuring proper air supply, flue gas handling, and improved boiler efficiency.