| 摘要 |
<p>1. Method for pre-heating a cullet mixture (20), which is preferably enriched with raw materials for the production of glass, in which method waste gas from a gas melting furnace (10) is conducted through the cullet mixture (20) and possibly the raw materials mixed in, for pre-heating at least the cullet mixture (20), characterized in that the waste gas from the glass melting furnace (10) is first conducted through a heat exchanger (regenerator 13) for pre-heating fresh combustion air for the glass melting furnace (10) and is subsequently conducted through the cullet mixture (20), which is temporarily stored in a bunker (19), by means of a plurality of flow ducts (33).</p> |
