A Practical Handbook on the Distillation of Alcohol from Farm ProductsWright, F. B. (Frederic B.)
Science
A Practical Handbook on the Distillation of Alcohol from Farm Products
Wright, F. B. (Frederic B.)
Alcohol; Alcohol, Denatured
The diffusers _F_ should be arranged so that small trucks may be driven
beneath them to receive the spent slices and carry them to the spent beet
silos. _U_ indicates a gauging tank into which the juice runs from the
diffusers. From thence it passes to coolers (not seen) and thence to the
fermentation tanks _G_. _R_ indicates a small engine for driving the
beet slicers and _S_ a battery of pumps whereby the wash may be forced up
into the reservoir _I_ from which the wash descends into the still _K_.
_H_ and _J_ are reservoirs for hot and cold water respectively.
From the distilling column _K_ the phlegm or raw spirit passes to the
phlegm tank _L_ from which it is drawn as desired into the rectifying
column _M_, thence into the coolers and condensers and thence into the
alcohol tanks _N_.
On the other side of the building as indicated by the chimney is the
boiler for generating the motive power for the plant and for supplying
the steam necessary for the distilling and rectifying columns and the hot
water for the diffusion batteries. The boiler should be very capacious
and it would be well to have two, one in reserve.
If possible, advantage should be taken of the natural slope of the ground
so that the trucks bringing beets from the silo to the washer and
carrying the spent beets away may roll downward by their own weight. The
silos for the spent beets should be excavated from the ground and the
trucks be constructed to tip their contents into these pits. The natural
slope of the bottom of these pits should drain away the water and means
be provided whereby carts can load with the spent beets to carry them
away.
The spent liquors should flow off into ponds from which they may be drawn
away to fertilize land.
A very convenient method of carrying beets from the silos to the washing
machine is by means of a narrow canal of rapidly flowing water, flowing
between the silos and entering the washing machines. Beets pitched into
this stream are carried along by the current to the washers and at the
same time undergo a preliminary washing. By laying out a system of
channels throughout the beet yard the labor of handling is reduced to a
minimum. These channels may be covered by boards on which the beets may
be piled. These may be lifted and the beets thereon dumped into the
stream.
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