Hartford Steam Boiler Inspection and Insurance Company · Hartford, Ct. : Hartford Steam Boiler Inspection and Insurance Co · leaf 143
r is 170 square feet. Thesurface upon which the deposit may collectis therefore eight times as great in thehorizontal tubular boiler as it is in anequivalent boiler of the vertical type. Itis true that the shell of the horizontalboiler is so steep at the sides that loosescale is not likely to… … , — Deposit on Tube Siieet whenSpaces are kept fp.ee. lodgment of sediment and loose scale is 1000.] T II K LOGO MOT! V K. 131 several times as great in the horizontal tubular boiler, aa ii is in :i vertical tubular Ixjilerof equal evaporative power. The point of .-ill this argument is, that when a…
Locomotives · Steam-boiler explosions
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