Marine Engineer . Fig. 2.—Arrangement of By-pass, Throttle and Control Valves. 232 THE MARINE ENGINEER AND NAVAL ARCHITECT. June, 192:5. steam in the air ejector. This bv-pass valve, tof;ttli<r witli atlirottle valve and a control valve, are illustrated in Fifj. from the feed tank is admitted into the feed systemllirouiih the controlled valve H, which is oi)ened by theHoat when the water level in the feed tank rises. When the. Fig. 3.—The Closed Feed Stabilising coNTi* MAIN cowacmo water in the feed tank falls below a predetermined level thevalve H is close
Marine Engineer . Fig. 2.—Arrangement of By-pass, Throttle and Control Valves. 232 THE MARINE ENGINEER AND NAVAL ARCHITECT. June, 192:5. steam in the air ejector. This bv-pass valve, tof;ttli<r witli atlirottle valve and a control valve, are illustrated in Fifj. from the feed tank is admitted into the feed systemllirouiih the controlled valve H, which is oi)ened by theHoat when the water level in the feed tank rises. When the. Fig. 3.—The Closed Feed Stabilising coNTi* MAIN cowacmo water in the feed tank falls below a predetermined level thevalve H is closed, and the float o])ens the valve J, so thatwater is drawn into the vacuum system from the reservefeed tank : thus at all times a suflicient supply of water isprf>vides it is necessary to providemeans for maintaining a constanteireulation through the system whenthe condensate from the condenserceases or is reduced, as previouslymentioned, or when the turbines arerunning intermittently, and Fig. 2shows in detail the arrangement ofby-paas, throttle and ronirnl v:ilvisarlopted in Fig. 1. Valve.—To Icira constant circulation in the .system. water is from the
Size: 1708px × 1462px
Photo credit: © The Reading Room / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: ., bookcentury1900, bookdecade1900, bookpublisherlondon, bookyear190
