. Annual report of the New York State College of Agriculture at Cornell University and the Agricultural Experiment Station. New York State College of Agriculture; Cornell University. Agricultural Experiment Station; Agriculture -- New York (State). Cream Separation 1873 crease is known as overrun. In the computation shown in Figure 81 allowance was made for an overrun of one-sixth of the original amount of milk-fat. According to the statements given, if the price of butter were 30 cents a pound there would be an annual loss of $ on each cow by the use of the water-dilution method, and $
. Annual report of the New York State College of Agriculture at Cornell University and the Agricultural Experiment Station. New York State College of Agriculture; Cornell University. Agricultural Experiment Station; Agriculture -- New York (State). Cream Separation 1873 crease is known as overrun. In the computation shown in Figure 81 allowance was made for an overrun of one-sixth of the original amount of milk-fat. According to the statements given, if the price of butter were 30 cents a pound there would be an annual loss of $ on each cow by the use of the water-dilution method, and $ on each cow by the use of the deep-setting method. These losses are computed on the basis of the amount of milk-fat lost through the use of these methods as compared with the amount lost if a modem centrifugal separator were used. SEPARATION BY CENTRIFUGAL FORCE Centrifugal force acts in direct proportion to the weight of matter. The specific gravity of skimmed milk is greater than that of cream; therefore. .-- -its Fig. 81.— A comparison of the amount of butter lost in the skimmed milk from one cow producing 5,000 pounds of milk in one year, hy the use of different methods of cream separation. Reading from left to right: zoater-dilution method, JJ pounds; shallow-pan method, 22 pounds; deep-setting method, pounds; centrifugal method, i pound the skimmed milk is forced from the center of a separator bowl with a greater velocity, and the cream is crowded, or concentrated, toward the center of the bowl. The purpose of the bowl devices in separators There is a device in all separator bowls which guides or feeds the whole milk into the region of the greatest centrifugal force. With one exception, all centrifugal separators with which the author is .familiar have internal bowl parts, such as disks, cones, blades, and the like. The purpose of these parts is to form pathways for the skimmed milk and cream to pass each 118. Please note that these images are extracted from scann
Size: 1807px × 1383px
Photo credit: © Library Book Collection / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: ., bookidannualreportne19152newybookyear19111971albany
