| 摘要 |
<p>A heat-exchanger (HE) (2) and an auxiliary boiler (AB) (3) work with a boiler (1). One side of the HE links to tubes (4) on a boiler's (1) tube wall. The other side of the HE links to tubes (5) in the AB. Thermal oil is heated to about 300[deg] Celsius so as to serve as a heat-carrier in the AB. An independent claim is also included for a device for dry-heating or drying out a fireproof cladding in front of a tube wall on a boiler, especially a garbage- incinerating plant.</p> |
