| 摘要 |
A waste-heat tank which is constructed as a pressure tank, is charged with coolant, and is connected after a pressure gasification. The waste-heat tank has a cooled feed device or tubular-fin-tubular construction which includes an ash container. The waste-heat tank also has a gas/liquid heat exchanger which includes equally long tubular elements which serve as heat transfer surfaces and are integrated into tubular or planar wall units. Each element of the tubular elements is formed of a tube having an axis which is located extending generally parallel to the container axis of the waste-heat tank. Each element itself is guided in a winding manner. Each tube opens via a feed tube into the finger-like end portion of the feed device. The finger-like end portion is coated with refractory material. Each tube is arranged in an individual tubular or channel-like chamber about a polygonal, preferably hexagonal, tubular or channel-like inner space arrangement.
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