Yearly Archives: 2025

Key Advantages of Installing an Economizer Where Are They Used? Economizers are essential equipment in virtually any facility that uses a large boiler, including:

The Role of Fin Tubes in an Economizer This is where the connection to our previous discussion becomes clear. Economizers are a prime example of a fin tube heat exchanger. The most common types of fin tubes used in economizers are: H-Finned Tubes: Used in very dusty flue gas (e.g., from coal or biomass) as the design […]

A Boiler Economizer is a mechanical device designed to recover waste heat from the hot flue gases leaving a boiler. It uses this heat to preheat the feedwater being pumped into the boiler. How Does it Work? The principle is straightforward:

Fin tube heat exchanger Industrial Applications Application Process Function Typical Fluids (Tube side / Shell or Air side) Process Gas Heater/Cooler Condition a gas for reaction or processing Hot Oil/Steam / Process Gas or Cooling Water / Process Gas Compressor Aftercooler Cool compressed gas & remove moisture Cooling Water /...

Key Application Areas in Industrial & Process Industries 1. Process Gas Heating and Cooling This is one of the most common applications. Finned tubes are ideal for adding or removing heat from process gas streams. . Compressor Aftercoolers 3. Heat Recovery and Waste Heat Utilization This is a major area for improving plant efficiency and...