Apparatus for production of milk concentrate

摘要

In order to produce a milk concentrate by membrane filtration of the milk produced at a milking plant the milk is during the milking continuously led to the concentrate space (2) of a member filter unit (1) possibly after heating to a temperature of 50 DEG -70 DEG C. The degree of concentration of the outgoing concentrate from the concentrate space is determined in that two positive pumps (13, 16) are arranged to work at a constant internal relation in capacity each arranged to control a flow chosen among arriving milk flow to the concentrate space (2), outgoing concentrate flow from the concentrate space (2) and outgoing permeate flow from the permeate space (3) of the membrane filter unit (1).