87 



at s, and the condensed water escapes through the waterlock w, both 

 being connected by a union u. 



The milk enters the tinned copper vessel B by the funnel-shaped 

 cover c, and the shape of the vessel is made so that the revolving 

 dasher at a certain number revolutions (280, I believe) sends the 

 milk up the sides of B in a thin film with force enough to elevate it 

 through a pipe not shown in the illustration. 



These apparatus are sold complete with elevator and cooler for 

 cream from two Alpha separators for $17U, F. O. B. in Denmark; the 

 heater alone for $55. 



Fig. 38. 



In Fig. 38 is shown a complete heating outfit, made by P. J. 

 BUAAS, of Aalborg, Denmark. 



He seems to have adapted the heavy Lefeldt heater to a lighter 

 apparatus. The milk is received in H, from where it is run into the 

 drum A, which has a steam mantel and a revolving horizontal drum 

 which heats the milk to separating temperature and elevates it into 

 the separator. 



From the separator the cream runs into a similar heater c where 

 it is heated to 150 and then elevated to the cooler D from which it 

 runs into the cream tank E. 



The skim milk runs into the larger drum B, is heated to boiling 

 point and elevated to cooler not shown. 



I regret not to be able to show a sectional illustration of this, the 

 very latest in heaters from Denmark. 



