| 摘要 |
FIELD: heating. ^ SUBSTANCE: application describes a partial condenser, having at least one heat exchange unit (1) with condensation channels and channels for coolant throughput, and a vessel (2) designed for operation under pressure and covering the heat exchange unit (1) on top and at the sides. In this partial condenser there are further facilities (14, 15, 16, 17) provided for steam supply into the lower part of condensation channels, as well as facilities (19) for draining the liquid condensate from the lower part of condensation channels, facilities (29, 30) for removal of steam from the upper part of the condensation channels and facilities for supply of coolant into channels designed for its throughput. According to the invention, the condensation channels at their lower end are communicated with a header arranged under the heat exchange unit (1) having a phase-distribution device. ^ EFFECT: using the invention will make it possible to increase the economic efficiency of the partial condenser and to reduce costs for its manufacturing and operation. ^ 12 cl, 2 dwg |
