| 摘要 |
PURPOSE: A wood pellet boiler is provided to prevent combustion ash from remaining at the grate since air is blown to the center of the grate through blowing holes. CONSTITUTION: A wood pellet boiler comprises a stove body(10), a pellet supply unit(20), a flame diffusion plate(40), a combustion space(50), a grate(60), and an air supply unit(70). The pellet supply unit continuously supplies wood pellet to a combustion chamber(30) from a pellet storage(22) installed on the sidewall of the stove body. The flame diffusion plate is installed in the combustion chamber of the stove body in a shape having a wide upside and a narrow lower side. |
