CN203816966U - Nondestructive desalting device for salt-containing antique - Google Patents

Nondestructive desalting device for salt-containing antique Download PDF

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Publication number
CN203816966U
CN203816966U CN201420082635.6U CN201420082635U CN203816966U CN 203816966 U CN203816966 U CN 203816966U CN 201420082635 U CN201420082635 U CN 201420082635U CN 203816966 U CN203816966 U CN 203816966U
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CN
China
Prior art keywords
historical relic
treatment box
deionized water
demineralizer
harmless
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201420082635.6U
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Chinese (zh)
Inventor
赵静
罗宏杰
王丽琴
李伟东
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Shanghai Institute of Ceramics of CAS
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Shanghai Institute of Ceramics of CAS
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Priority to CN201420082635.6U priority Critical patent/CN203816966U/en
Application granted granted Critical
Publication of CN203816966U publication Critical patent/CN203816966U/en
Anticipated expiration legal-status Critical
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Abstract

The utility model provides a nondestructive desalting device for a salt-containing antique. The nondestructive desalting device for the salt-containing antique comprises a processing box, a deionized water supply unit, an adjustment unit and a conductivity measurement unit, wherein the processing box is used for accommodating an antique to be processed; the deionized water supply unit is used for supplying deionized water to the processing box; the adjustment unit is used for adjusting the flow velocity of the deionized water; the conductivity measurement unit is used for monitoring a conductivity value of a solution in the processing box. The nondestructive desalting device for the salt-containing antique provided by the utility model can prevent a hole wall of the antique from being damaged by crystalline salt in the antique in the process of removing soluble salt from the antique, and has an excellent salt removal effect.

Description

The harmless demineralizer of saliferous historical relic
Technical field
The utility model relates to historical relic's protection field, more specifically, relates to a kind of harmless demineralizer of saliferous historical relic.
Background technology
The civilization of thousands of years brilliances of the Chinese nation is many historical relics attracting people's attention for we have stayed, the inanimate matter historical relics such as such as stone matter, pottery, and the organic historical relic such as silk goods, paper relics, paint wood articles made of bamboo, they are treasures of the mankind, are non-renewable priceless cultural heritage and historical resources.
But these precious history relic are facing serious weathering or buring environment impact, be subject to " efflorescence " destruction that the soluble salt crystallizations such as sodium chloride, sodium nitrate, calcium chloride and sodium sulphate cause.The saliferous historical relic wrecking for these, the removal of its inner contained soluble salt is extremely urgent.
Mainly comprise and soak boiling method and paper pulp pack for the removal of the contained soluble salt of historical relic at present.
Soak boiling method mainly for the comparatively fine and close historical relic of structure, especially the inanimate matter historical relic such as stone matter, pottery, whole historical relic is soaked in the deionized water of heating, boils and change as the method for the deionized water of soak by immersion and reach the object of removing the inner contained soluble salt of this historical relic.
And paper pulp pack is mainly to utilize the capillarity of paper pulp that is attached to cultural artifact surface, by soluble salt from historical relic interior shifting to surface and crystallization remove the method for the inner contained soluble salt of historical relic with this.
These two kinds of method desalinations are quick, but can not guarantee the removal completely of the inner soluble salt of historical relic, simultaneously in the quick course of dissolution of the contained crystal salt of historical relic, easily the hole inwall of historical relic hole, especially short texture is produced to larger stress release, cause the destruction to historical relic in desalting process.
Utility model content
In view of the above, technical problem to be solved in the utility model is to provide a kind of crystal salt that prevents historical relic inside in historical relic is removed to soluble salt process to damage historical relic hole wall and the harmless demineralizer of the saliferous historical relic of desalination effect excellence.
In order to solve the problems of the technologies described above, the harmless demineralizer of the saliferous historical relic that the utility model provides, comprising: for holding the treatment box of pending historical relic; To the deionized water feed unit that deionized water is provided in described treatment box; Regulate the regulon of the flow velocity of described deionized water; Be used for the conductance measurement unit of the conductivity value of monitoring the solution in described treatment box.
According to the utility model, the historical relic for the treatment of desalination is contained in treatment box, the soluble salt saturated solution that historical relic is produced to destruction is slowly injected to treatment box internal direct to this historical relic is covered; In treatment box, supply with deionized water by deionized water feed unit, and by the flow velocity of this deionized water of regulon control, slowly the concentration of the soluble salt solution of dilution process case inside is constantly to carry out desalination to historical relic, and can monitor the variation of the conductivity value of the solution in treatment box by conductance measurement unit, and in the time monitoring the conductivity value of the solution in treatment box and the conductivity value of deionized water and approach, the soluble salt that can be judged to be to contain historical relic inside is removed substantially completely, now can complete desalination.
Adopt the utility model, can keep the ionic equilibrium of historical relic inside and outside solution the moment, effectively reduce the inner contained soluble salt of historical relic in the destruction of dissolving fast the stress that produces while removing historical relic being caused, desalination effect excellence, install simple to operate, reliable.
Again, in the utility model, can be still to comprise the drainage cell that the solution in described treatment box is discharged.
According to the utility model, can solution inner excessive treatment box be discharged by drainage cell.
Again, in the utility model, can be also, described conductance measurement unit comprises the electrode anode and the electrode cathode that are arranged in described treatment box.
According to the utility model, can effectively monitor the conductivity value of the solution in treatment box by being arranged at electrode anode in treatment box and electrode cathode.
Again, in the utility model, can be also, also comprise be arranged in described treatment box for loading the adjustable stand of described historical relic.
According to the utility model, can effectively regulate the height of its historical relic being loaded with in treatment box by this adjustable stand.
Again, in the utility model, can be also that described deionized water feed unit comprises the deionized water storage bin of the top that is arranged at described treatment box and is located at the deionized water buret of the lower end of this deionized water storage bin.
According to the utility model, by being arranged at the deionized water storage bin for the treatment of box top and being located at the deionized water buret of this deionized water storage bin lower end, can effectively in treatment box, supply with deionized water.
Again, in the utility model, can be also, described regulon comprises the rate valve of being located on described deionized water buret.
According to the utility model, by being located at the rate valve on this deionized water buret, can effectively control to the flow velocity of the deionized water of supplying with in treatment box, i.e. titration speed, with the concentration of the soluble salt solution of slow dilution process case inside.More specifically, titration speed is less, and the active force that the diffusion of solution and capillarity produce historical relic hole wall is also less, thereby cultural artifact surface is more loose, and titration speed is less.
Again, in the utility model, can be also that described drainage cell comprises the osculum that can open and close of being located at described treatment box bottom.
According to the utility model, solution inner excessive treatment box can be discharged by this osculum that can open and close.
Again, in the utility model, also can be, described drainage cell also comprises the buoyant spheres being connected with described osculum by sliding bearing, and described buoyant spheres is set to drive described sliding bearing to rise to open and close described osculum in the time that this buoyant spheres exceedes the warning line of being located on described treatment box.
According to the utility model, when the volume of the solution for the treatment of box inside reaches the warning line of restriction when above, buoyant spheres will make by the rising of sliding bearing excessive solution discharge from the osculum for the treatment of box bottom.
Again, in the utility model, can be also, the height of described warning line be higher than the height that is contained in the described historical relic in described treatment box.
According to the utility model, by warning line being configured such that to its height is higher than the height that is contained in the historical relic in treatment box, so that abundant diffusion and the exchange of this historical relic internal solution and external solution.
Again, in the utility model, can be also that described treatment box is the casing that the stainless steel that corroded by salt tolerant or lucite are made.
According to the utility model, the treatment box that the stainless steel being corroded by salt tolerant or lucite are made can not be subject to salt corrosion thereby the service life that can improve this treatment box in the time that historical relic is carried out to desalination.
In addition, the historical relic that can effectively carry out desalination in the utility model mainly comprises the inanimate matter historical relics such as stone matter, pottery and has the organic historical relic of water resistance, and the contained soluble salt of historical relic mainly comprises the soluble salts such as sodium chloride, sodium nitrate, calcium chloride and sodium sulphate.
The utility model can comprise any combination of disclosed at least two structures in claims and/or description and/or accompanying drawing.The plural any combination of every claim that especially, the utility model comprises claims.
According to following detailed description of the invention and with reference to accompanying drawing, will understand better above-mentioned and other object of the present utility model, feature and advantage.
Brief description of the drawings
Fig. 1 is according to the structural representation of the harmless demineralizer of the saliferous historical relic of an example of the present utility model.
Detailed description of the invention
Further set forth the utility model below in conjunction with the drawings and specific embodiments, should be understood that embodiment is only not used in restriction protection domain of the present utility model for the utility model is described.Fig. 1 is according to the structural representation of the harmless demineralizer of the saliferous historical relic of an example of the present utility model.
As shown in Figure 1, the harmless demineralizer of the saliferous historical relic that the utility model provides, comprises the treatment box 1 for holding pending historical relic.This harmless demineralizer also comprises in treatment box 1 provides the deionized water feed unit of deionized water and the regulon of the flow velocity of this deionized water of adjusting.In addition, this harmless demineralizer also comprises the conductance measurement unit of the conductivity value for monitoring the solution in this treatment box 1.
According to the utility model, the historical relic for the treatment of desalination is contained in treatment box 1, the soluble salt saturated solution that historical relic is produced to destruction is slowly injected to treatment box 1 internal direct to this historical relic is covered; By deionized water feed unit to the interior supply deionized water for the treatment of box 1, and by the flow velocity of this deionized water of regulon control, slowly the concentration of the soluble salt solution of dilution process case inside is constantly to carry out desalination to historical relic, and can monitor in treatment box the variation of the conductivity value of 1 solution by conductance measurement unit, and in the time monitoring the conductivity value of the solution in treatment box 1 and the conductivity value of deionized water and approach, the soluble salt that can be judged to be to contain historical relic inside is removed substantially completely, now can complete desalination.
Thus, adopt the utility model, can keep the ionic equilibrium of historical relic inside and outside solution the moment, effectively reduce the destruction that the inner contained soluble salt of historical relic is dissolving fast the stress that produces while removing historical relic is caused, desalination effect excellence, installs simple to operate, reliable.
Harmless demineralizer of the present utility model can effectively be removed the inanimate matter historical relics such as stone matter, pottery and have in the organic historical relic of water resistance and contain the soluble salts such as sodium chloride, sodium nitrate, calcium chloride and sodium sulphate, but the utility model is not limited to this.
More specifically, the casing that the treatment box 1 shown in Fig. 1 can be made for the stainless steel that corroded by salt tolerant or lucite.Thus, this treatment box 1 can not be subject to salt corrosion thereby the service life that can improve this treatment box 1 in the time that historical relic is carried out to desalination.
In addition, in this treatment box 1, also can be provided with the adjustable stand 2 for loading the historical relic for the treatment of desalination, can effectively regulate the height of its historical relic being loaded with in treatment box 1 by this adjustable stand 2.
In addition, also as shown in Figure 1, above-mentioned conductance measurement unit can comprise the electrode anode 9 and the electrode cathode 10 that are arranged in treatment box 1.Can effectively monitor the conductivity value of the solution in treatment box 1 by this electrode anode 9 and electrode cathode 10.
In addition, in the example shown in Fig. 1, above-mentioned deionized water feed unit can comprise the deionized water storage bin 3 of the top that is arranged at treatment box 1 and be located at the deionized water buret 4 of the lower end of this deionized water storage bin 3.By be arranged at treatment box 1 top deionized water storage bin 3 and be located at the deionized water buret 4 of the lower end of this deionized water storage bin 3, can be effectively to the interior supply deionized water for the treatment of box 1.But the deionized water feed unit that the utility model is not limited to form thus.
Also as shown in Figure 1, above-mentioned regulon can comprise the rate valve 5 of being located on this deionized water buret 4.By this rate valve 5, can effectively control to the flow velocity of the deionized water for the treatment of box 1 interior supply, i.e. titration speed, with the concentration of the soluble salt solution of slow dilution process case 1 inside.More specifically, titration speed is less, and the active force that the diffusion of solution and capillarity produce historical relic hole wall is also less, thereby cultural artifact surface is more loose, and titration speed is less.
In addition, in the example shown in Fig. 1, this harmless demineralizer also can comprise the drainage cell that the solution in treatment box 1 is discharged, so that solution inner excessive treatment box 1 is discharged.
Particularly, this drainage cell can comprise the osculum 8 that can open and close of the bottom of being located at treatment box 1.More specifically, this drainage cell also can comprise the buoyant spheres 6 being connected with this osculum 8 by sliding bearing 7, and this buoyant spheres 6 is set to drive sliding bearing 7 to rise to open and close osculum 8 in the time that this buoyant spheres 6 exceedes the warning line of being located on treatment box 1.
Thus, when the volume of the solution for the treatment of box 1 inside reaches the warning line of restriction when above, buoyant spheres 6 will make by the rising of sliding bearing 7 excessive solution discharge from the osculum 8 for the treatment of box 1 bottom.
Preferably, can be by warning line being configured such that to its height is higher than the height that is contained in the historical relic in treatment box 1, so that abundant diffusion and the exchange of this historical relic internal solution and external solution.
Describe specific embodiment of the utility model below in detail to understand better the utility model.
The crisp powder relics that contains sodium chloride crystal salt is placed on the adjustable stand 2 in historical relic treatment box 1, slowly inject saturated nacl aqueous solution until historical relic is covered, the soluble salt of historical relic inside dissolves, saturated solution is filled in the hole of relics, reaches inside and outside solion balance.
Control the deionized water buret 4 at top for the treatment of box 1 and the titration speed of rate valve 5 and be 0.1 second/drip, slowly splash in the soluble salt solution for the treatment of box 1 inside solution is diluted.The liquor capacity for the treatment of box 1 increases, and in the time reaching limited warning line, buoyant spheres 6 makes excessive solution discharge from the osculum 8 for the treatment of box 1 bottom by the rising of sliding bearing 7, makes the solution for the treatment of box 1 inside remain constancy of volume.
And along with the continuous dilution for the treatment of box 1 internal solution concentration; under diffusion, constantly there is ion-exchange in historical relic inside and outside solution; the soluble salt ions content that inside is contained reduces gradually and very lentamente; by the detection of conductance electrode (being electrode anode 9 and electrode cathode 10); the conductivity data of online record treatment box 1 interior solution; in the time that the conductivity value of solution in this treatment box 1 and the conductivity value of deionized water approach, the soluble salt that historical relic inside is contained is removed completely.
In the utility model, for the crystal salt that prevents historical relic inside in historical relic is removed to soluble salt process damages historical relic hole wall, adopt the saturated soluble salt solution of the crystal salt same type contained with historical relic to soak historical relic, make crystal salt that historical relic inside is contained dissolve and reach and the ionic equilibrium of external solution, the utility model is in controlled scope, in alleviating the stress release of various crystal salt, by the residing soluble salt solution concentration of slow dilution historical relic, for a long time, the conductivity data of on-line monitoring solution, make the removal of the inner contained soluble salt of historical relic reach scientific operation.
industrial applicability
The utility model advantage is to keep in the moment ionic equilibrium of historical relic inside and outside solution, effectively reducing historical relic inside contains soluble salt and dissolves fast the stress release destruction that historical relic is caused producing while removal, soluble salt is removed completely, installs simple to operate, reliable.
Do not departing under the aim of essential characteristic of the present utility model, the utility model can be presented as various ways, therefore the example in the utility model is to be illustrative rather than definitive thereof, be defined by the claims due to scope of the present utility model but not limited by description, and drop on the scope that claim defines, or all changes in the full scope of equivalents of its scope defining are all understood to include in claims.

Claims (10)

1. a harmless demineralizer for saliferous historical relic, is characterized in that, comprising:
For holding the treatment box of pending historical relic;
To the deionized water feed unit that deionized water is provided in described treatment box;
Regulate the regulon of the flow velocity of described deionized water;
Be used for the conductance measurement unit of the conductivity value of monitoring the solution in described treatment box.
2. the harmless demineralizer of saliferous historical relic according to claim 1, is characterized in that, also comprises the drainage cell that the solution in described treatment box is discharged.
3. the harmless demineralizer of saliferous historical relic according to claim 1, is characterized in that, described conductance measurement unit comprises the electrode anode and the electrode cathode that are arranged in described treatment box.
4. the harmless demineralizer of saliferous historical relic according to claim 1, is characterized in that, also comprise be arranged in described treatment box for loading the adjustable stand of described historical relic.
5. the harmless demineralizer of saliferous historical relic according to claim 1, is characterized in that, described deionized water feed unit comprises the deionized water storage bin that is arranged at described treatment box top and the deionized water buret of being located at this deionized water storage bin lower end.
6. the harmless demineralizer of saliferous historical relic according to claim 5, is characterized in that, described regulon comprises the rate valve of being located on described deionized water buret.
7. the harmless demineralizer of saliferous historical relic according to claim 2, is characterized in that, described drainage cell comprises the osculum that can open and close of being located at described treatment box bottom.
8. the harmless demineralizer of saliferous historical relic according to claim 7, it is characterized in that, described drainage cell also comprises the buoyant spheres being connected with described osculum by sliding bearing, and described buoyant spheres is set to drive described sliding bearing to rise to open and close described osculum in the time that this buoyant spheres exceedes the warning line of being located on described treatment box.
9. the harmless demineralizer of saliferous historical relic according to claim 8, is characterized in that, the height of described warning line is higher than the height that is contained in the described historical relic in described treatment box.
10. the harmless demineralizer of saliferous historical relic according to claim 1, is characterized in that, described treatment box is the casing that the stainless steel that corroded by salt tolerant or lucite are made.
CN201420082635.6U 2014-02-26 2014-02-26 Nondestructive desalting device for salt-containing antique Expired - Fee Related CN203816966U (en)

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Application Number Priority Date Filing Date Title
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Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105642600A (en) * 2016-03-02 2016-06-08 中国科学院上海硅酸盐研究所 Device and method for removing soluble salts in cultural relic by embedding method
CN105855227A (en) * 2016-06-23 2016-08-17 中国科学院上海高等研究院 Application of micro-nano bubble water to cleaning of underwater cultural relics and method and device for cleaning underwater cultural relics by micro-nano bubble water
CN107764869A (en) * 2016-08-23 2018-03-06 中国科学院上海硅酸盐研究所 The cannot-harm-detection device of the solvable salt content of Movable Cultural Relics
CN108490035A (en) * 2018-03-12 2018-09-04 中国科学院上海硅酸盐研究所 Quickly, the detection device of the solvable salt content of lossless historical relic
CN109201567A (en) * 2018-08-29 2019-01-15 海南省博物馆(海南省文物考古研究所) A kind of ocean water outlet stone cultural artifact composite highly effective cleaning method
CN112452916A (en) * 2020-10-30 2021-03-09 张家港东艺超声有限公司 Ultrasonic desalting and desalting equipment and method applied to marine effluent cultural relics
CN112798657A (en) * 2020-12-04 2021-05-14 上海大学 Underground water soluble salt environment analyzer
CN114927658A (en) * 2022-05-06 2022-08-19 中国科学院上海硅酸盐研究所 Device and method for modifying surface of anode material based on ion exchange membrane
CN115069663A (en) * 2022-01-07 2022-09-20 中国科学院上海硅酸盐研究所 Three-in-one desalting device for salt-containing cultural relics and desalting method thereof

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105642600B (en) * 2016-03-02 2018-01-09 中国科学院上海硅酸盐研究所 Investment removes the apparatus and method of the soluble salt contained by historical relic
CN105642600A (en) * 2016-03-02 2016-06-08 中国科学院上海硅酸盐研究所 Device and method for removing soluble salts in cultural relic by embedding method
CN105855227A (en) * 2016-06-23 2016-08-17 中国科学院上海高等研究院 Application of micro-nano bubble water to cleaning of underwater cultural relics and method and device for cleaning underwater cultural relics by micro-nano bubble water
CN105855227B (en) * 2016-06-23 2018-10-09 中国科学院上海高等研究院 Micro-nano air-bubble washes out the application of hydrology object, method and device
CN107764869A (en) * 2016-08-23 2018-03-06 中国科学院上海硅酸盐研究所 The cannot-harm-detection device of the solvable salt content of Movable Cultural Relics
CN108490035B (en) * 2018-03-12 2020-08-14 中国科学院上海硅酸盐研究所 Rapid and nondestructive testing device for content of soluble salt in cultural relic
CN108490035A (en) * 2018-03-12 2018-09-04 中国科学院上海硅酸盐研究所 Quickly, the detection device of the solvable salt content of lossless historical relic
CN109201567A (en) * 2018-08-29 2019-01-15 海南省博物馆(海南省文物考古研究所) A kind of ocean water outlet stone cultural artifact composite highly effective cleaning method
CN109201567B (en) * 2018-08-29 2019-12-24 海南省博物馆(海南省文物考古研究所) Composite efficient cleaning method for marine effluent stone cultural relics
CN112452916A (en) * 2020-10-30 2021-03-09 张家港东艺超声有限公司 Ultrasonic desalting and desalting equipment and method applied to marine effluent cultural relics
CN112798657A (en) * 2020-12-04 2021-05-14 上海大学 Underground water soluble salt environment analyzer
CN115069663A (en) * 2022-01-07 2022-09-20 中国科学院上海硅酸盐研究所 Three-in-one desalting device for salt-containing cultural relics and desalting method thereof
CN114927658A (en) * 2022-05-06 2022-08-19 中国科学院上海硅酸盐研究所 Device and method for modifying surface of anode material based on ion exchange membrane
CN114927658B (en) * 2022-05-06 2024-02-27 中国科学院上海硅酸盐研究所 Device and method for modifying surface of positive electrode material based on ion exchange membrane

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