Journal of the Association of Engineering Societies (1881)
Association of Engineering Societies (U.S.) · New York, [etc.] Board of Managers · leaf 217
of a kiln is in this way preserved for many years. Internally these kilns resemble a square box with a grate of i^-inch square wrought iron bars located above an ash or cinder pit 2 feet from the floor. The roof is arched directly over each kiln, and a second arch above this extending over both… … Fig. 2. Section of Kiln Through A-B. The kilns are charged in turn and as rapidly as possible, to pre- vent the admission of excessive air. The charging is done through a door in the fronts, arranged for the purpose, and the cinders are withdrawn from the pit before the charging is done. A crank,…
Engineering
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