u<ij>si>ii\(; /7../.V/.S /<'/v' ii<r..irixa ciir.siM i rm.iszM 



pass thi- w.iIiT otndi'iisi-d in tin- r.uli.ilors as last as it is iiiadf, l)iil 

 do not permit tlu- stoam to pass. On tlu' water side of tlu'si- small 

 steam traps, tlu- pipiiii; Ironi the \arioiis radiators is hroiijjht lonelher 

 ^\w\ led to a point alio%e tlie steam l)oiler where it is connected lo a 

 iarj;e tillini; trap. 'I'hi- traps ailtom.ilically raise the water lo a 



1 .^. :■) \irlu.il II.. I !hl l.iuL uiih luMil.iU-a ( u\LTiii.i; 



receiver above the boiler and the tilting trap injects it into ihe boiler 

 as fast as it is deli\ered to the water pipe lines by the small ir,ip>. 



It is very desirable in the operation of the steam turbines that 

 they be supplied with dry steam in order that slugs of water cannot 

 enter the turbine chambers at high velocities and injure the \anes. 

 .A large water trap is located above the treating tank (lit at each 

 |)lant to insure dry steam for the iiirbiiu- wliicli is iiKumied in the 

 pit rlirectly below it. 



'ri;.MI"KK.\Tl RIC ("o.NTROL 



A continuous record is kei)t of the temperature of the oil in the 

 treating tanks by means of recording thermometers mounted in the 

 l)oiler r»H)m and cf)nnected bv flexible thermometer tubes to the bulbs 



