as possible throughout its length, and its descent the nearer it approaches the tuyeres, and becomes able, and which may be utilized for many purposes. should be as smooth as possible inside, to avoid friction. As completely desiccated and combustible when it reaches the The upper section or cone… … and started may be kept place should be of a less num- running day and night con- ber of square inches than the Fig. 1— FOOTE'S FURNACE FOR BURNING GARBAGE tinuously for days, months, or square of the flue, and never years, if desired; but if it larger, as no more air should becomes necessary to…
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