| 摘要 |
PURPOSE: A heater is provided to minimize ash by completely combusting a wooden chip, a wood pellet, and other fuel and to prevent environmental contamination due to dust or soot. CONSTITUTION: A heater comprises a case(1), a burner body, a fuel supply unit(4), a first air supply unit(18), an ignition unit(20), a flame outlet, a cyclone unit(30), and a second air supply unit(32). The flame outlet is extended from the top of another side of the burner body and a flame and heat caused by combusting are discharged. The cyclone unit is extended to the side direction from the outer circumference of the flame outlet and is formed in a cylindrical shape to partially expand the flame outlet. The second air supply unit is interlocked with one side of the cyclone unit circumference and supplies outdoor air in a tangential direction to the cyclone unit.
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