| 摘要 |
The present invention relates to a wood pellet boiler with improved heat-exchanging efficiency, and more particularly, to a wood pellet boiler with improved heat-exchanging efficiency which carries out a first heat exchange through combustion heat generated in a combustion chamber and carries out a second heat exchange by inducing waste heat remaining in the combustion chamber into a collection chamber so as to minimize fuel consumption and reduce fuel costs by showing superior heat exchange. The wood pellet boiler with improved heat-exchanging efficiency comprises: a supply unit for supplying wood pellets; a combustion unit mounted on one side of the supply unit for inducing first generation of steam by burning the supplied wood pellets through a combustor to heat water; a waste heat collecting unit mounted on one side of the combustion unit to be communicated with the combustion unit, for inducing second generation of steam by heating water by inducing the waste heat, which remains after heating water in the combustion unit, to the inside; and a discharge unit mounted on one side of the waste heat collecting unit to be communicated, for discharging exhaust gas induced from the waste heat collecting unit, to the outside. |
