| 摘要 |
PURPOSE: A wood pellet boiler system is provided to regulate wind pressure and wind velocity required for the combustion of a heat exchanger and to improve thermal efficiency by automatically cleaning a boiler by discharging fuel incompletely combusted. CONSTITUTION: A wood pellet boiler system comprises a boiler(10), a heat exchanger(30), and a heat exchanger fan(52). The boiler receives wood pellets from a wood pellet storage unit(5), thereby combusting the same. The heat exchanger performs a heat exchange by using heat of the wood pellet combusted in the boiler. The heat exchanger fan is connected to the heat exchanger and provides wind pressure and wind velocity required for the combustion of the heat exchanger enough for a combustion demand. |
