| 摘要 |
PURPOSE: A wood combustion apparatus without producing smoke is provided to maximize thermal efficiency as smoke and heat of high temperature exchanges enough heat with outer hot water chamber by convection and retention in a retention chamber. CONSTITUTION: A wood combustion apparatus without producing smoke comprises a hopper-shaped combustion chamber(10), a lower chamber(20), a retention chamber(30), and an exhaust grille(40). An input port(12) is formed on the front part of the hopper-shaped combustion chamber. An opening and closing port(22) of a lower chamber flows in the air for the combustion. A funnel(32) for discharging the smoke is formed on the top of the retention chamber. The exhaust grille has an exhaust passage for smoke on the upper part thereof and gas(42) and a flame passage(44) on the lower part thereof. |
