Appleton's dictionary of machines, mechanics, engine-work, and engineering : illustrated with four thousand engravings on wood ; in two volumes (1873)
D. Appleton and Company · New York : D. Appleton and Co. · leaf 689
ough thegrate immediately above, and pass around in the flue under No. 1, and, descending in the direction rep * Thfse flues pass tliTotigh the boilers. 682 SUGAR BOILERS. resented by the bent arrow, will finally pass through the flue a h into the chimney. Two valves arerepresented by the letter a,… … =£i 1 / Q i - -^ ,_1 1 ! J- The flue ed passes i/irouijh the teache and is composed of a series of jjipcis, .is represented at >. irFig. 3379. The valve e is so constructed as to close all tliese pipes, and corresponds to the v:\lve !{,in Fig. SSVg. The valve d is made in the same way. Tlie…
Mechanical engineering · Mechanics · Engineering
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