. Florists' review [microform]. Floriculture. March 12, 1914. The Florists' Review 115 TIE rERFECTIOR. FLDE CLEANER €[. Thorouffbly cleans tubes with Welded ends as well as Whole Tubes without cutting metal. €L Cleans Hot or Cold tubes without changin£ temper. KNIVES ARC CONCAVED KNIVES ARC BCVCLCD KNIVCS ARC ALWAYS SHARP HCADS ARC DROP FOROCD Sent on 30 Days' Trial Write for Prie«» Scully Steel & Iron Co., . CHICAQO NCW YORK Mention Th« Rerlew when yon write. 4-INCH BOILER TUBES, 61 c*Rto p«r foot. Now and S. H. PIpo. All Sbos. Tell as 7oar wants. nXXNOIS PIPE «E MFG. CO. m? 8. Jeflerson
. Florists' review [microform]. Floriculture. March 12, 1914. The Florists' Review 115 TIE rERFECTIOR. FLDE CLEANER €[. Thorouffbly cleans tubes with Welded ends as well as Whole Tubes without cutting metal. €L Cleans Hot or Cold tubes without changin£ temper. KNIVES ARC CONCAVED KNIVES ARC BCVCLCD KNIVCS ARC ALWAYS SHARP HCADS ARC DROP FOROCD Sent on 30 Days' Trial Write for Prie«» Scully Steel & Iron Co., . CHICAQO NCW YORK Mention Th« Rerlew when yon write. 4-INCH BOILER TUBES, 61 c*Rto p«r foot. Now and S. H. PIpo. All Sbos. Tell as 7oar wants. nXXNOIS PIPE «E MFG. CO. m? 8. Jeflerson Street. CHICAGO. ILL. Mention The Review when yon write. in at the front he can see the in- terior working of the boiler when it is fired. This feature is interesting to those who have never seen it. Proper instruments for measuring th« heat of the fire, the temperature in the flites, the temperature in the smoke pipe, the temperature of the"=fiM- wgitfei'.etcr, are all connected, and these temperatures are recorded every fifteen-jniauto^-^ur- ing the test. "*"?" Tanks set on tested scalejp are used for weighing all the Watef tlflit is fed into the boiler. As the tanks are filled they are weighed and the wateT^is let into tlie boiler to take the place of the water -that is being constantl^evapor- ated. The flows of the boiler are con- nected up and the mains are led out into the open air, so that the steam flows directly from the boiler into the air. Connected to th«}^ mains are large drums to measure all condensation that may form. This condensation is drawn off, from time to. time^ weighed and measured and allowances made for it. The boilers are fired with enough fuel to keep an intense heat on the boiler for at least eight hours. Some of the large sizes are fired with as much as 2,500 pounds of hard coal. Boiler tests are important. If rat- ings are guessed at, or figured without. Please note that these images are extracted from scanned page i
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Keywords: ., bookcentury1900, bookdecad, booksubjectfloriculture, bookyear1912
