i68 



i)AiK\ rh;t'ii\i)L()i;Y 



the iintrozeti mix lo cuter eoiitiuuoiLsly ;it one end and the 

 frozen product continuously to run out ;it the other end. 

 A common form of these continuous freezers is tlie disk 

 freezer consisting of two oblong tanks, side ]>y side. In 

 each tank are sex'eral re\'<>l\'ing, hollow disks on a hollow 

 shaft through whicli the hriue lor freezing is i)uin])e(l. 



The cream Hows into the first tank or freezing compart- 

 ment from the su[)pl_\' reser\'oir on to the revohdng disks 



Fic. ^g. — The Crea.sy icv Ijrcaker. 



and the freezing process hegins. At the far end of this 

 tank the j)artl\' frozeir nii.xlure owrllows into the second 

 compartment ai^d i)asses along o\'er the freezing disks, 

 ('khe smaller freezers ha\'e Iiul one compartment.) In 

 this compartment, just ahox'c the disks, is a st'rew that 

 carries away the im/.vn cream and discharges it into the 

 packing cans. The top of each freezing compartment is 

 provided with a plale-glass towr, so tliat the cream is in 

 view during the entire fret'zing protess. 



