| 摘要 |
<p>The invention pertains to the processing furnace (1) with a controllable working medium, comprising a working chamber (2), a combustion chamber (4), an insulating lining (5) of the working chamber and combustion chamber, a source of operating medium, a channel for introduction of the operating medium into the working chamber, at least one section (10) of said channel being positioned into said combustion chamber (4), a channel for discharging spent operating medium from the working chamber (2), a channel (12) for discharging furnace off-gas, and a system of temperature sensors (21). The processing furnace offered further comprises at least one pair of heating elements (17), each of them being carried out as pipe-line provided with coil pipe (18), wherein the first end of said heaters is connected with source of operating medium and the second one goes into the working chamber (2). The channel (10) for introduction of operating medium comprises at least one fitting (14), positioned in the working chamber (2) opposite to the channel (22) for discharging the spent operating medium, said fitting being provided with at least one pair of delivery openings (15), positioned symmetrically to the plane of vertical section of said fitting. The working chamber and combustion chamber are positioned adjacently.</p> |
