Title:
BRINE REFINING DEVICE FOR EXTRACTING LITHIUM FROM SALT LAKE
Document Type and Number:
WIPO Patent Application WO/2024/066264
Kind Code:
A1
Abstract:
The present application discloses a brine refining device for extracting lithium from a salt lake. The device comprises: a separation cylinder, a first nanofiltration membrane element, a second nanofiltration membrane element and a third nanofiltration membrane element; a square frame is provided on each of two sides of the separation cylinder; a first clamping piece is provided on one side of each of the first nanofiltration membrane element, the second nanofiltration membrane element and the third nanofiltration membrane element; a second clamping piece is provided on the other side of each of the first nanofiltration membrane element, the second nanofiltration membrane element and the third nanofiltration membrane element; a securing base is provided on one side of each of the first clamping piece and second clamping piece, and a connecting slide plate is securely mounted to one side of each securing base.
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Inventors:
XIE YINGHAO (CN)
LI AIXIA (CN)
YU HAIJUN (CN)
ZHANG XUEMEI (CN)
LI CHANGDONG (CN)
LI AIXIA (CN)
YU HAIJUN (CN)
ZHANG XUEMEI (CN)
LI CHANGDONG (CN)
Application Number:
PCT/CN2023/085036
Publication Date:
April 04, 2024
Filing Date:
March 30, 2023
Export Citation:
Assignee:
GUANGDONG BRUNP RECYCLING TECHNOLOGY CO LTD (CN)
HUNAN BRUNP RECYCLING TECH CO LTD (CN)
HUNAN BRUNP RECYCLING TECH CO LTD (CN)
International Classes:
C02F1/44; B01D61/02; C02F103/10
Foreign References:
| CN115818783A | 2023-03-21 | |||
| CN210964667U | 2020-07-10 | |||
| CN102744742A | 2012-10-24 | |||
| CN215161215U | 2021-12-14 | |||
| JP2007326028A | 2007-12-20 |
Attorney, Agent or Firm:
BEIJING YZH IP FIRM (CN)
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