| 摘要 |
<p>PURPOSE: A heat treatment apparatus for oxidation of carbon fiber with hot air distribution means is provided to keep air volume and temperature inside a thermal processing chamber uniform by having a hot air distribution means at the upper part of the thermal processing chamber, in which vertical hot air of the heat treatment apparatus for oxidation flows in. CONSTITUTION: The heat treatment apparatus for oxidation of carbon fiber with hot air distribution means includes a thermal processing chamber; a folding roller; and a hot air distribution means. In the thermal processing chamber, vertical hot air flows in through a top vent plate by a hot air distribution means, and a precursor fiber is oxidized. The folding roller puts the precursor fiber in or out the thermal processing chamber. The hot air distribution means(40) is located in the top vent plate of the thermal processing chamber top, in which the vertical hot air flows in.</p> |
