| 摘要 |
heat engineering, in particular, heat treatment of articles at their manufacture. SUBSTANCE: the novelty is in arrangement of the remote heat exchanger directly under the vessel obliquely to the vessel vertical axis and connection through branch pipes of the lower end of the heat exchanger to the lower part of the bottom and of the upper end - to the peripheral part of the bottom below the level of the heat-transfer medium in the vessel. The bottom is made convex downwards. The vessel overall dimensions are minimized. EFFECT: intensified heat exchange and simplified construction of the heating device, enhanced economical efficiency. 2 cl, 1 dwg
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