| 摘要 |
<p>A falling film plate type condenser suitably used to condense a liquid having a high heat sensitivity, in which a preheating flow passage (19), dispersing sections (23), (23), pooling sections (24), (24) and heating flow passages (18), (18), all of which are formed into a heating plate (10), have been improved so that an untreated liquid can be condensed efficiently in one pass. Especially, each of the above-mentioned sections of the heating plate has an optimum passage form suitable for its function of handling the liquid so as to further improve the total heating performance of the condenser.</p> |
