A Practical Manual On Sea Water Distillation
With A Description Of The Necessary Machinery For The Process
Forfatter: Frank Normandy
År: 1909
Forlag: Charles Griffen & Co., LTD.
Sted: London
Sider: 244
UDK: 663.6
Søgning i bogen
Den bedste måde at søge i bogen er ved at downloade PDF'en og søge i den.
Derved får du fremhævet ordene visuelt direkte på billedet af siden.
Digitaliseret bog
Bogens tekst er maskinlæst, så der kan være en del fejl og mangler.
138 SEA WATER DISTILLATION.
Here the secondary steam entering at (S) is condensed in
the upper tubes, and the hot distilled water, as it
drops from the inside of the condensing tubes, falls into
the lower tubes, which become filled with water up to
half way in the middle chamber (M). The water rises to
this level as the fresh water rises from the bottom chamber
(B) up the fresh-water pipe (F), the outlet of which is
Fig. 18.
on a level with the fresh water in the middle chamber.
The circulation water, as before, enters at the lower
branch (C inlet), and escapes at the upper branch
(C outlet). The feed-water for the evaporator is at
another outlet near the top. Branches for filling and
diluting can also be placed near the bottom.
Note.—By taking the fresh water in the manner just