Hiscox, Gardner Dexter, 1822?-1908 · New York, The Norman W. Henley publishing co. · leaf 127
421 c. STEAM SOOT SUCKER forcleaning boiler tubes by drawing the sootand ashes from the tubes by an annularsteam jet. ii6 STEAM APPLIANCES. … 42id. AIR COOLING TOWER—Forcooling the water of a surface condenser.The hot water is forced to the top of thetower and distributed over a brge surfaceof tile through which air is circulated bythe large fan at the bottom of the tower.The water much cooled drips to the tankbelow from which it is…
Mechanical movements
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