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 238
essure on the engines which supplythe exhaust steam. Where auxiliaries supply the exhaust,this pressure is usually controlled by a back pressure valve, at Sec. 251] FEED-WATER HEATERS 217 a few pounds above atmospheric. Where the exhaust fromthe heater is used in a vacuum heating system, the… … -Boiler Feed Pump -Through Type Of Exhaust-Steam Feed-Water Heater Fig. 224.—Showing Piping Arrangement Of Stilwell Through Type Of Exhaust-SteamFeed-Water Heater In Non-Condensing Plant. 251. Both Vacuum And Atmospheric Heaters May BeUsed In Condensing Plants (Fig. 223).—The feed-water isfirst…
Steam power plants · Pumping machinery
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