Supplying Air PRIMARY AIR FANS The PAF supplies tempered air to the pulverizer for coal drying and transportation to boiler. FORCED DRAFT FANS The FDF supplies secondary air to the boiler for complete fuel combustion. INDUCED DRAFT FANS The IDF draws the flue gas out of the boiler and maintains balance and furnace draft at - 0.15 in H₂0. FuelRead More
Cogeneration can be used to provide energy to a single home, a large industrial plant or even a whole city. In the home, a micro cogeneration unit resembling a gas-fired boiler will provide both heat for of the space and water heating, as does a boiler, but also electricity to …Read More
Types of reboilers. The most critical element of reboiler design is the selection of the proper type of reboiler for a specific service. Most reboilers are of the shell and tube heat exchanger type and normally steam is used as the heat source in such reboilers. However, other heat transfer fluids like hot oil or Dowtherm (TM) may be used. Fuel-fired furnaces may also be used as reboilers inRead More
Aug 17, 2020 · The plant is operating since October 2013 and supplies space heating and hot water to a school located in the above mentioned area. The heating generation system consists of a 1 MW gas-fired boiler and a 200 kW water-water heat pump, which uses as low heat source water from the sewage.Read More
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