| 摘要 |
An automatic combustion hot air fan is provided that the bio energy fuel is automatically supplied to oxidizer and burnt up, and the ash is automatically discharged to outside according to the drive of the rostol. An automatic combustion hot air fan comprises a main body(1), an oxidizer(2) which is installed inside the main body and put in the fire as the fuel is ignited, a fuel supply screw(3) which supplies the fuel to oxidizer while being located inside the fuel supply part and rotating, a rostol(4) which is installed beneath oxidizer and which collects the ash, an air supply pipe which supplies the external air to the oxidizer, an ash discharge screw(5) which is installed inside furnace-bar and ejects the ash to outside, an external air inlet tube(9) making flow in the external air according to the drive of the blower(8) by the main body, a communicating pipe branching the external air to a plurality of U pipes, a branch pipe(13) guiding hot air to the ejecting pipe(12), a stack(14) which is installed at the upper center of the main body and ejects the smoke to outside. |
