Double Drum Oil Gas Fired Water Tube 50 ton water tube steam boiler
The main component of natural gas is methane (CH4). When one volume of methane is burned, it produces 2 volumes of water vapor and 1 volume of carbon dioxide gas (CO2), and releases 39,842 KJ/m3 of heat. The condensation heat of two volumes of water vapor can reach 10% of its total calorific value, so the low calorific value of natural gas is 10% lower than the high calorific value. The low calorific value of natural gas is 35500-41900KJ/m3.
SZS series gas-fired (oil-fired) steam boiler exhaust heat loss accounts for 68-78% of the total heat loss of the boiler, and as the boiler capacity increases, the share of exhaust heat loss increases to a certain extent. The heat loss of exhaust gas is directly related to the exhaust gas temperature, and it is concluded that the thermal efficiency of the gas boiler depends largely on the temperature of the exhaust gas.
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