| 摘要 |
The exchanger (100) has a heating section (108) provided for arrangement on an exhaust gas guide of an oven (146) to heat an exhaust gas produced in the oven. An air guide is inclined from an air inlet (102) to an air outlet (110). The heating section exhibits a shape, which is complementary to a shape of the exhaust gas guide. The heating section is formed in a tubular-shape. The heating section in an assembly condition sectionally encloses a tubular section (144) of the exhaust gas guide of the oven. A heating pipe is made of metallic material. An independent claim is also included for a combination of an oven and a heat exchanger. |
