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Training Session on Energy Equipment

Training Session on Energy Equipment. Boilers & Thermic Fluid Heaters Presentation to THE GERIAP TOOLKIT Chapter 10. Thermal Systems/Boilers. © UNEP GERIAP. Training Agenda: Boiler. What is a boiler and how does it work? What various kinds of boilers are there?

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Training Session on Energy Equipment

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  1. Training Session on Energy Equipment Boilers & Thermic Fluid Heaters Presentation to THE GERIAP TOOLKIT Chapter 10 Thermal Systems/Boilers © UNEP GERIAP

  2. Training Agenda: Boiler What is a boiler and how does it work? What various kinds of boilers are there? How can the performance of a boiler be assessed? What are the energy efficiency opportunities with a boiler? Thermal Systems/Boilers © UNEP 2005

  3. What is a boiler? A vessel that uses water to transfer combustion heat into working energy While the water is heated its volume increases about 1,600 times Under pressure, the hot water or steam can be transferred into a process Thermal Systems/Boilers © UNEP 2005

  4. What is a boiler? STEAM TO PROCESS VENT EXHAUST GAS STACK DEAERATOR PUMPS ECO-NOMI-ZER Thermal Systems/Boilers BOILER VENT BURNER WATER SOURCE BLOW DOWN SEPARATOR FUEL BRINE CHEMICAL FEED SOFTENERS Figure: Schematic Overview of a Boiler Room © UNEP 2005

  5. Types of boilers What type of boilers are there? • Atmospheric Fluidized Bed Combustion • Pressurized Fluidized Bed Combustion • Atmospheric Circu-lating Fluidized Bed Combustion • Pulverized Fuel Boiler • Waste Heat Boiler • Fire Tube Boiler • Water Tube Boiler • Packaged Boiler • FBC Boiler • Spreader Stoker Boiler • Chain- or Traveling Grate Boiler Thermal Systems/Boilers © UNEP 2005

  6. Type of boilers • Fire tube boiler • Relatively small steam capacities (12,000 kg/hour) • Low to medium steam pressures (18 kg/cm2) • Operates with oil, gas or solid fuels Thermal Systems/Boilers © UNEP 2005

  7. Type of boilers Fire tube boiler Thermal Systems/Boilers Figure: Sectional View of a Fire Tube Boiler Source: Bathram © UNEP 2005

  8. To be completed…

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