This is an eco-friendly yet devised reduce heating costs by using the pellets as raw material, a simple structure for combustion will facilitate the maintenance by using a cradle, and the pellet supply and the combustion waste treatment of the pellets sikimyeo further improve the combustion efficiency and also quickly and easily on the wood pellet boiler which can reduce the power consumption. ; In accordance with the subject innovation, in wood pellets (2) to the boiler using the fuel, and the pellet (2) a storage unit for storing (10), the pellet (2) is generated combustion heat of combustion comprises a combustion unit is to produce hot water or steam to 20, the pellet (2) to the storage unit combustion section 20 for transferring a pellet feeder (40) in (10), and; ; The combustion section 20 is conveyed in the pellet pellet supply (40) (2) is the combustion chamber 21, is provided in the lower portion of the combustion chamber 21, the pellets on the upper surface ( 2) The combustion plate 30 which are stacked and fired, the combustion plate 30 for rotating the drive motor 33, is provided in the lower portion of the combustion plate 30, a burner to burn pellets (2) ( 27) comprises a; ; The pellet feeder 40 has one end thereof, the storage section 10 and the other end in communication with the horizontal is in communication with the interior of the combustion chamber 21, transfer pipe 42, a horizontal conveying line ( 42) is provided inside the feed screw 46 for transferring the pellets (2), and a feed motor 49 for driving the feed screw 46, the horizontal is upright to the other end of the transfer pipe 41 communicates This installation is located on a vertical upper side of the combustion plate 30 made, including conveying line (42); ; The diameter of the combustion plate 30 is vertically formed a relatively larger than the diameter of the transfer pipe 42, the lower portion of the vertical transfer pipe 42, with a curved blade impeller (43 ) is formed, the pellet (2) the impeller located at the central portion of the combustion plate (30) and the corresponding diameter of the combustion plate 30 is perpendicular to the rotation when the transfer pipe 42 by the drive motor 33 (43) pushed to the side of the combustion plate 30 is provided by a wood pellet boiler, characterized in that a.
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