Water Lifted By Compressed Air
For Municipal, Manufacturing, Irrigation or Other Water Supply
År: 1905
Forlag: The Ingersoll-Sergeant Drill Company
Sted: New York
Udgave: 1
Sider: 96
UDK: 621.65-69
Catalog No 73
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.
Compound Air Lift.
Where a part of the water only is used at a high elevation about
the works, it is an easy matter to put in a supplementary air lift,
taking its supply from the distributing main and raising it in a second
or compound lift to the point desired, thus avoiding the expense of
raising the whole volume of water to the full height.
When wells are shallow, not large in capacity, and the lift high
for the submergence under ordinary methods, we have secured suc-
cessful “compound” results by raising the water to the surface, allow-
ing it to flow by gravity into one well near the tank, thus supplying
the necessary submergence to give the higher tank delivery.
Each of these has its special field of utility, and a choice should
not be made without a full knowledge of your conditions.
Air Lift Plant at Tacoma, Wash.
35