Title:
CONCENTRATION METHOD AND EQUIPMENT
Document Type and Number:
WIPO Patent Application WO/2021/077676
Kind Code:
A1
Abstract:
A concentration method and equipment. The concentration method comprises the step of performing reverse osmosis concentration processing on raw milk by using a reverse osmosis membrane. The reverse osmosis concentration processing comprises 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 comprises a temporary storage unit, a homogenizing unit, and a particular concentration unit.
Inventors:
YU WEIZHU (CN)
ZHANG JIE (CN)
FAN MENGYUAN (CN)
YU SHENGBO (CN)
ZHANG YONGHONG (CN)
LIU XINGHAI (CN)
DONG HEQIAN (CN)
REN XIANFENG (CN)
WANG HUI (CN)
BAI RU (CN)
SHI HONGLI (CN)
LIU WENTING (CN)
WANG XU (CN)
ZHANG JIE (CN)
FAN MENGYUAN (CN)
YU SHENGBO (CN)
ZHANG YONGHONG (CN)
LIU XINGHAI (CN)
DONG HEQIAN (CN)
REN XIANFENG (CN)
WANG HUI (CN)
BAI RU (CN)
SHI HONGLI (CN)
LIU WENTING (CN)
WANG XU (CN)
Application Number:
PCT/CN2020/080868
Publication Date:
April 29, 2021
Filing Date:
March 24, 2020
Export Citation:
Assignee:
MENGNIU DAIRY GROUP CO LTD (CN)
International Classes:
A23C1/00; B01D61/02
Foreign References:
| CN103429091A | 2013-12-04 | |||
| CN206391877U | 2017-08-11 | |||
| CN101537312A | 2009-09-23 |
Other References:
See also references of EP 4074183A4
Attorney, Agent or Firm:
LIU, SHEN & ASSOCIATES (CN)
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