| 摘要 |
The invention relates to heat treating machines. It relates to a machine of the in line type which comprises a tunnel (1), displacement means (2) for conveying the articles or products to be heated from the inlet of said tunnel to its outlet and, in the following order, a first chamber (10) for the condensation of secondary vapour, a second chamber (20) for the vaporization of secondary liquid and for the complementary condensation of the primary vapour, a third chamber (30) for heating the article or product to be heated and which is filled with primary vapour, a fourth chamber (40) for the vaporization of secondary liquid and for the complementary condensation of the primary vapour, and a fifth chamber (50) for the condensation of the secondary vapour, said chambers having a cross-section larger than that of the tunnel, and being distributed along said tunnel and being interconnected by sections of said tunnel. Utilization particularly in the electronic industry. |
