Title:
SALT REMOVING WELL FOR CULTURAL RELIC
Document Type and Number:
WIPO Patent Application WO/2019/174547
Kind Code:
A1
Abstract:
Disclosed is a salt removing well for a cultural relic, having an internal unit and an external unit; the internal unit comprises a housing (3) and a salt solution migration passage (7) located in the housing (3); the external unit comprises a crystallization box (8) connected to the salt solution migration passage (7); both the inside of the salt solution migration passage (7) and the inside of the crystallization box (8) are filled with a material having water absorption performance. The salt removing well for a cultural relic reduces damage caused by soluble salt to a cultural relic, particularly to large and unmovable cultural remains such as a stone cultural relic, an earthen archaeological site, or a fresco.
Inventors:
ZHAO JING (CN)
LUO HONGJIE (CN)
ZHENG HAO (CN)
LUO HONGJIE (CN)
ZHENG HAO (CN)
Application Number:
PCT/CN2019/077676
Publication Date:
September 19, 2019
Filing Date:
March 11, 2019
Export Citation:
Assignee:
SHANGHAI INST CERAMICS CAS (CN)
International Classes:
B01D9/02; B08B3/04
Foreign References:
| CN108480297A | 2018-09-04 | |||
| CN206631240U | 2017-11-14 | |||
| CN1681570A | 2005-10-12 | |||
| CN201020296Y | 2008-02-13 | |||
| EP0175401A1 | 1986-03-26 |
Attorney, Agent or Firm:
HANQIAO PATENT (CN)
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