| 摘要 |
<p>The hollow reactor cover (1) is tamped with a refractory mass (16) in which a cooling coil (13) is embedded. The latter has branch lines (14) which are taken around the feed units (6) and the pre-burner (7). The feed units (6) are uniformly distributed around the pre-burner (7) arranged centrally in the reactor cover (1). In this way, a preset temperature is maintained in the reactor chamber, with an advantageous effect on the quality of the product manufactured at any time. <IMAGE></p> |
