| 摘要 |
Thin-layer evaporator with slot liquid raise, consisting of a heating chamber and a fume separator, characterized in that it has an internal heating chamber (2) made of a package of diaphragms, whereas each of them is made up of two plates with superimposed triangles embossed (200 triangles per sq.m. of each plate), located vertically and in parallel thus creating alternate heating spaces (4) and evaporation spaces (3), and besides, the heating chamber (2) has two independent collector outlets: upper outlet (5') and lower outlet (5'') from the evaporation space (3) and from the heating space (4), whereas the fume separator (6) has its diameter 2.25 times, and preferably 10 times the upper collector inlet diameter (5').<IMAGE>
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