公开(公告)号：US20230116498A1

公开(公告)日：2023-04-13

申请号：US17802023

申请日：2020-03-24

申请人： INNER MONGOLIA MENGNIU DAIRY (GROUP) CO., LTD.

发明人： Weizhu YU ,  Jie ZHANG ,  Mengyuan FAN ,  Shengbo YU ,  Yonghong ZHANG ,  Xinghai LIU ,  Heqian DONG ,  Xianfeng REN ,  Hui WANG ,  Ru BAI ,  Hongli SHI ,  Wenting LIU ,  Xu WANG

IPC分类号： A23C9/142 ,  A01J11/16 ,  A23C1/14 ,  A23C7/04

摘要： A concentration method and equipment. The concentration method includes the step of performing reverse osmosis concentration processing on raw milk by using a reverse osmosis membrane. The reverse osmosis concentration processing includes low-pressure reverse osmosis membrane concentration processing and high-pressure reverse osmosis membrane concentration processing, wherein in the low-pressure reverse osmosis membrane concentration processing, reverse osmosis concentration processing is performed on feeding materials by using a first predetermined pressure, and in the high-pressure reverse osmosis membrane concentration processing, the reverse osmosis concentration processing is performed on the feeding materials by using a second predetermined pressure, the first predetermined pressure being lower than the second predetermined pressure. The concentration equipment includes a temporary storage unit, a homogenizing unit, and a particular concentration unit.