We find that the stationary boil- center) of about four inches at. er will evaporate 10-65 lbs., of the bottom and ends, Ucreasino- water at 212° into perfectly dry gradually to about six inches at steam for every pound of anthra- the top. This cylinder, by dis- cite coal consumed. COMMON… … plied with steam from a defective- ,.. thus acting as a steam trap to con- Tl IE COMMON CYLINDRICAL BOILER WITH THE GERNER REINFORCEMENT ATTACHED boiler. A boiler must therefore- vey only dry steam, were not the stand alone in any estimate of its essentials to that condition al- worth; its…
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