Market dairying and milk products . er With and Without the Pump. Number of Kxperiment. AmountIce Used-Pounds. Time inCooling-Minutes. Tempera-ture ofMilk Be-fore Cool-ing—De-grees F. Tempera-ture ofWell Wa-ter—De-grees F. ( With pump No. 1 ] ( Without pump 3789 4592 8588 7373 With pump No. 3 ^ Without pump 3594 40 82 8584 6666 ( With pump No. 3 ) ( Without pump 32 85 3593 8285 6464 ( With pump No. 4 ] ( Without pump 3895 45 85 88 85 7272 ( With pump No. 5^ ( Without pump 34 83 43 88 85 88 70 70 i With pump Average-; ( Without pump 35 89 41 88 8586 6969 44 MARKET DAIRYING All the milk was cool
Market dairying and milk products . er With and Without the Pump. Number of Kxperiment. AmountIce Used-Pounds. Time inCooling-Minutes. Tempera-ture ofMilk Be-fore Cool-ing—De-grees F. Tempera-ture ofWell Wa-ter—De-grees F. ( With pump No. 1 ] ( Without pump 3789 4592 8588 7373 With pump No. 3 ^ Without pump 3594 40 82 8584 6666 ( With pump No. 3 ) ( Without pump 32 85 3593 8285 6464 ( With pump No. 4 ] ( Without pump 3895 45 85 88 85 7272 ( With pump No. 5^ ( Without pump 34 83 43 88 85 88 70 70 i With pump Average-; ( Without pump 35 89 41 88 8586 6969 44 MARKET DAIRYING All the milk was cooled to 45° F., and the amount ofmilk cooled in each experiment was forty-four gallons,one-half of which was cooled with a pump and the otherhalf without. The above figures show that less than half the amountof ice and less than half as much time were requiredin cooling with the pump than when no pump was used. Where no ice is intended to be used, coolers may bepurchased without the ice water section. SPRING WATER -«: DISCHARGE. SPRING WATERSUPPLY* E WATERRETURN ICE WATERSUPPLY Fig. 6.—Tubular Cooler. The cooler is fastened by means of two-inch gal-vanized iron gas pipes, the lower ends of which are em-bedded in the concrete floor while the upper ends are at- COOLING AND AERATION 45 tached to the ceiling (Fig. 5). The milk reservoir is alsosupported by galvanized iron gas pipes, in the mannershown in the illustration. The water pump should be fastened to the concretefloor in a manner similar to that in which the creamseparator is fastened (see page 95). Tubular Cooler. Fig. 6 illustrates this type of cooler,which is recommended for large dairymen and milkdealers. This cooler is very substantial, and, as arule, has greater width in proportion to lens:th than thecorrugated style, which leaves the top of the cooler amore convenient distance from the floor. It may befastened and operated in the same manner as the corru-gated cooler shown in Fig. 5. Cone=Shaped dair
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Keywords: ., bookcentury1900, bookdecade1910, booksubjectdairyin, bookyear1913
