A boilers capacity is usually expressed as kBtu/hour (1000 Btu/hour) and can be calculated as. W = (h g - h f) m (1) where . W = boiler capacity (Btu/h kW) h g = enthalpy steam (Btu/lb kJ/kg) h f = enthalpy condensate (Btu/lb kJ/kg) m = steam evaporated (lb/h kg/s) Boiler Horsepower - BHP. The Boiler Horsepower (BHP) is

Learn MoreCut-out Pressure Delta. S = 105 80. P2. Cut-in Pressure Delta. S = 25. Factor of Evaporation. Water enters the boiler at 225°F. The boiler pressure is 100 psi and the boiler water temperature is 338°F. The latent heat is 881 Btu.

Learn MoreFeb 12 2021 · Boiler Capacity = (Heating g surface area X Steam generation per square meter) Boiler Capacity = 5200 X 18 = 93600 kg/hr =93600 / 1000 = 93.6 TPH 5-Calculate the Theoretical air & Excess air required to burn 10 MT of coal having carbon (C) 48% Hydrogen (H2) 3.8% Oxygen (O2)

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