Steam power plant auxiliaries and accessories; (1922)
Croft, Terrell, 1880- ed, Dufflin, Daniel John, 1911- ed · New York, [etc] McGraw-Hill book company, Inc · leaf 239
mary 218 STEAM POWER PLANT AUXILIARIES [Div. 7 heater. It is usual therefore to select secondary heaters of the closedtype. The primary heater is always of the closed type. 252. Installation Of Primary And Secondary Feed-WaterHeaters, To Be Operated Alternately (Fig. 225), may be advis-able for… … ■Discharge: Feed-Sump Suction- KSteam-SuppluPipe- KAirPump feed-Pump Suction- ^Steam-Supply Pipe- ^AirPump Fig. 225.—Installation Of Primary And Secondary Heaters For Alternate Operation. sionally inoperative on account of the main engine beingrequired to exhaust to the atmosphere. With such…
Steam power plants · Pumping machinery
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