CN206570623U - A kind of paper document deacidifying device - Google Patents
A kind of paper document deacidifying device Download PDFInfo
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- CN206570623U CN206570623U CN201621414477.5U CN201621414477U CN206570623U CN 206570623 U CN206570623 U CN 206570623U CN 201621414477 U CN201621414477 U CN 201621414477U CN 206570623 U CN206570623 U CN 206570623U
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Abstract
The utility model discloses a kind of paper document deacidifying device, it is related to paper document depickling field.The device includes containment housing, for accommodating alkaline gas；Multiple clamping devices, are hung be located in containment housing respectively, and the paper document of depickling is treated for clamping, and are sufficiently spread out the paper of paper document；Wherein, the paper of paper document carries out depickling processing in the presence of alkaline gas.Through the above way, the utility model ensure that paper is fully contacted with alkaline gas when carrying out depickling processing to paper document using alkaline gas, make whole page archives acid-base value basically identical, the fore-edge and bookblock of whole book are all than more uniform, while the depickling time can also be reduced.
Description
Technical field
The utility model is related to paper document depickling field, more particularly to a kind of paper document deacidifying device.
Background technology
Paper document is under the joint effect of own material and outside environmental elements, and body can aged deterioration, main performance
It is acidified for papery, so that gradually losing original characteristic is difficult long-term preservation.Therefore, the Conservative restoration method of paper is studied, is made
It reduces acidifying and damaged, and rescue, the precious papery cultural heritage of protection China are an important topics.
Existing acid stripping method mainly has liquid phase depickling method and gas phase depickling method, and the device used in it is not quite similar.Liquid phase
Depickling method, it is main to be poured into the aqueous solution or organic solution of alkalescence using simple receptacle vessel, manually typically must one page by paper
Handle one page, waste time and energy by hand.And have damage to skin.
Gas phase depickling method refers to paper being put into sealed casing or room, and is inside put into alkaline gas, makes it
Chemically reacted with paper surface, weaken its acid process.Although energy scale, batch processing, because paper is used
Mode is stacked, insufficient to be contacted with gas, the depickling time is longer.Both the above deacidifying device is excessively simple, is unfavorable for books
Paper is extensive, high efficiency, the depickling of high safety.
Utility model content
The utility model, can be to paper document mainly solving the technical problems that provide a kind of paper document deacidifying device
Carry out full and uniform depickling processing.
In order to solve the above technical problems, the technical scheme that the utility model is used is：A kind of paper document is provided to take off
Sour device.The device includes：Containment housing, for accommodating alkaline gas；Multiple clamping devices, hang be located at containment housing respectively
It is interior, the paper document of depickling is treated for clamping, and be sufficiently spread out the paper of paper document；Wherein, the paper of paper document is in alkali
Property gas in the presence of carry out depickling processing.
Wherein, the device also includes：Gas flow mechanism, for making alkaline gas be circulated in containment housing interior circulation, with
Fully contact and react with the paper of paper document.
Wherein, containment housing is additionally provided with air inlet and gas outlet；Gas flow mechanism includes pipeline and is arranged on pipeline
In blasting unit, one end of pipeline is connected with air inlet, and the other end of pipeline is connected with gas outlet, and blasting unit is used to make alkali
Property gas circulated in pipeline and containment housing interior circulation.
Wherein, blasting unit includes：Hair-dryer, is arranged on pipeline close to one end of air inlet, for into containment housing
Blow, to promote the gas circulation inside containment housing；Induced-draught fan, is arranged on one end close to gas outlet in pipeline, for inhaling
The gas in containment housing is walked, to promote the gas circulation inside containment housing.
Wherein, the wind speed of hair-dryer can adjust.
Wherein, multiple clamping devices hang be located on the inwall of containment housing the right and left from top to bottom respectively；Gas outlet is set
Put in the upper end of containment housing, air inlet is arranged on the lower end of containment housing.
Wherein, the antetheca of containment housing is transparent material.
Wherein, the device also includes：Temperature survey mechanism, is arranged on the antetheca of containment housing, for detecting closed box
The internal temperature of body；Heating arrangements, are arranged on pipeline close to one end of air inlet, for being heated to the gas in pipeline.
When the internal temperature that temperature survey mechanism detects containment housing is less than the first predetermined temperature, heating arrangements start in pipeline
Gas heated.
Wherein, pipeline is additionally provided with valve close to one end of air inlet, and valve is located at the top of heating arrangements, works as temperature
When the internal temperature that measuring mechanism detects containment housing is higher than the second predetermined temperature, stop heating arrangements, open valve, to inhale
Enter the cryogenic gas of outside and adjust the internal temperature of containment housing.
Wherein, the antetheca of containment housing is provided with the visualization window of movable unlatching.
The beneficial effects of the utility model are：It is different from the situation of prior art, the paper document that the utility model is provided
Deacidifying device has multiple clamping devices, hangs be located in containment housing respectively, and the paper document of depickling is treated for clamping, and fully
Deploy the paper of paper document.It ensure that paper is fully and alkali when carrying out depickling processing to paper document using alkaline gas
Property gas contact, make whole page archives acid-base value basically identical, the fore-edge and bookblock of whole book are all than more uniform, while can also reduce
The depickling time.
Brief description of the drawings
Fig. 1 is the structural representation of the embodiment of the utility model paper document deacidifying device one.
Fig. 2 is the structural representation of another embodiment of the utility model paper document deacidifying device.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
The utility model provides a kind of paper document deacidifying device, the reaction unit as gas phase depickling method.
Referring to Fig. 1, Fig. 1 is the structural representation of the embodiment of the utility model paper document deacidifying device one.The dress
Put including containment housing 10 and clamping device 11.Wherein, containment housing 10 is used to accommodate to protect under alkaline gas, closed environment
Hold the haptoreaction time of the concentration of alkaline gas, extension alkaline gas and paper document.Clamping device 11 can set multiple,
Hang and be located on the inwall of the right and left of containment housing 10 respectively from top to bottom, the paper document of depickling is treated for clamping, and fully
Deploy the paper of paper document, it is ensured that the various pieces of paper document can be contacted with alkaline gas is reacted, particularly
At bookblock encapsulation.
Referring to Fig. 2, Fig. 2 is the structural representation of another embodiment of the utility model paper document deacidifying device.Should
Device also includes gas flow mechanism 12, and gas flow mechanism 12 includes pipeline 121 and by 123 groups of hair-dryer 122 and induced-draught fan
Into blasting unit.Gas flow mechanism 12 is used to make alkaline gas circulate in containment housing interior circulation, to be filled with paper document
Tap is touched and reacted.
Specifically, the lower end of containment housing 10 is provided with air inlet 101, and upper end is provided with gas outlet 102, pipeline 121
One end is connected with air inlet 101, and the other end is connected with gas outlet 102.Hair-dryer 122 is arranged on pipeline 121 close to air inlet 101
One end, for into containment housing 10 blow, to promote the gas circulation inside containment housing 10；Induced-draught fan 123 is arranged on
Close to one end of gas outlet 102 in pipeline 121, for siphoning away the gas in containment housing 10, to promote inside containment housing 10
Gas circulation.Wherein, hair-dryer 122 wind speed can adjust, wind speed be 0.8m/s~1.5m/s, such as 0.8m/s, 1.0m/s,
1.3m/s and 1.5m/s etc..
Please continue to refer to Fig. 2, the device also includes temperature survey mechanism 13 and heating arrangements 14.Temperature survey mechanism 13 is set
Put on the antetheca 103 of containment housing 10, the internal temperature for detecting containment housing 10；Heating arrangements 14 are arranged on pipeline
121 close to one end of air inlet 101, for being heated to the gas in pipeline 121.When temperature survey mechanism 13 detect it is close
When the internal temperature of closed box body 10 is less than the first predetermined temperature, heating arrangements 14 start to heat the gas in pipeline.
Alternatively, measuring mechanism 13 is common mercurial thermometer or electronical display thermometer etc..Heating arrangements 14 are electric heating
Lamp or electric heater etc..
Please continue to refer to Fig. 2, the device also includes a valve 15.Valve 15 is arranged on pipeline 121 close to air inlet 101
One end, and valve 15 is located at the top of heating arrangements 14；When temperature survey mechanism 13 detects the internal temperature of containment housing 10
During higher than the second predetermined temperature, stop heating arrangements 14, open valve 15, closed box is adjusted to suck the cryogenic gas of outside
The internal temperature of body 10.
Alternatively, the antetheca 103 of containment housing 10 is transparent material, can be at any time such as safety glass, transparent resin
The response situation of box house is observed, and judges and handles, it is ensured that reaction safety.
Alternatively, the visualization window 16 of movable unlatching, visualization window are provided with the antetheca 103 of containment housing 10
16, from safety glass, transparent resin etc., the response situation of box house can be observed at any time, and are judged and handled, and protected
Card reaction safety.Particularly when box house has less need reaction condition to be processed, it may be selected to open visualization window
Mouthfuls 16 conditions associated to handle, without opening the antetheca of whole casing, reduce box house alkaline gas to staff's eyes,
Lung and the injury of skin.
In a concrete application scene, in the room that a whole set of depickling reaction unit is put into 20 DEG C of constant temperature, staff
Paper document is arranged on clamping device 11, is lifted in containment housing 10；Ammonium carbonate (or ammonium hydrogen carbonate) is put into closed
The bottom of casing 10, makes it slowly discharge alkaline gas NH3；The antetheca 103 of containment housing 10 is shut, hair-dryer is then turned on
122 with induced-draught fan 123, and adjust air blower 122 wind speed be 1.2m/s.Temperature in course of reaction inside containment housing 10
Control is at 25~35 DEG C, and the temperature of Real Time Observation temperature survey mechanism 13 is shown, when temperature is less than 25 DEG C, opens pipeline 121
Interior heating arrangements 14 are heated to gas, when temperature is higher than 35 DEG C, the valve 15 on pipeline 121 are opened, to suck
Temperature in gas in 20 DEG C of room, regulation containment housing 10.Containment housing 10 can be observed at any time by visualization window 16
Interior response situation, to judge and handle in time at the end of abnormal reaction or reaction.
In summary, the device has the clamping device and gas flow mechanism that can be sufficiently spread out paper document, can
Ensure alkaline gas and the abundant haptoreaction of paper document, improve reaction efficiency；Multiple folders of setting that can also successively separately
Mechanism is held, large quantities of paper documents can be handled simultaneously, extensive reaction is realized.In addition, the device is additionally provided with temperature survey machine
Structure, heating arrangements and valve, can Real Time Observation reaction box interior temperature, and adjust in time, it is ensured that at box house
In under optimal reaction temperature, reaction efficiency is improved.The antetheca selection transparent material of the device is provided with visual window,
Can observing response box house paper character and reaction condition, and judge and handle at any time, ensure that reaction safety.
Embodiment of the present utility model is the foregoing is only, the scope of the claims of the present utility model is not thereby limited, it is all
It is the equivalent structure or equivalent flow conversion made using the utility model specification and accompanying drawing content, or directly or indirectly uses
In other related technical fields, similarly it is included in scope of patent protection of the present utility model.
Claims (10)
1. a kind of paper document deacidifying device, it is characterised in that including：
Containment housing, it is interior for accommodating alkaline gas；
Multiple clamping devices, are hung be located in the containment housing respectively, and the paper document of depickling is treated for clamping, and are sufficiently spread out
The paper of the paper document；
Wherein, the paper of the paper document carries out depickling processing in the presence of the alkaline gas.
2. device according to claim 1, it is characterised in that described device also includes：
Gas flow mechanism, for making the alkaline gas be circulated in the containment housing interior circulation, with the paper document
Paper fully contact and react.
3. device according to claim 2, it is characterised in that the containment housing is additionally provided with air inlet and gas outlet；
The gas flow mechanism includes pipeline and the blasting unit that is arranged in the pipeline, one end of the pipeline with it is described
Air inlet is connected, and the other end of the pipeline is connected with the gas outlet, and the blasting unit is used to make the alkaline gas exist
The pipeline and containment housing interior circulation circulation.
4. device according to claim 3, it is characterised in that the blasting unit includes：
Hair-dryer, is arranged on the pipeline close to one end of the air inlet, for being blown into the containment housing, to promote
Gas circulation inside the containment housing；
Induced-draught fan, is arranged on one end close to the gas outlet in the pipeline, for siphoning away the gas in the containment housing,
To promote the gas circulation inside the containment housing.
5. device according to claim 4, it is characterised in that the wind speed of the hair-dryer can adjust.
6. device according to claim 3, it is characterised in that multiple clamping devices are hung respectively from top to bottom is located at institute
On the inwall for stating containment housing the right and left；The gas outlet is arranged on the upper end of the containment housing, and the air inlet is set
In the lower end of the containment housing.
7. device according to claim 1, it is characterised in that the antetheca of the containment housing is transparent material.
8. device according to claim 3, it is characterised in that described device also includes：
On temperature survey mechanism, the antetheca for being arranged on the containment housing, the internal temperature for detecting the containment housing；
Heating arrangements, are arranged on the pipeline close to one end of the air inlet, for being heated to the gas in pipeline；
When the internal temperature that the temperature survey mechanism detects the containment housing is less than the first predetermined temperature, the heating
Mechanism starts to heat the gas in pipeline.
9. device according to claim 8, it is characterised in that the pipeline is additionally provided with close to one end of the air inlet
Valve, and the valve is located at the top of the heating arrangements, when the temperature survey mechanism detects the containment housing
When internal temperature is higher than the second predetermined temperature, stop the heating arrangements, open the valve, to suck the cryogenic gas of outside
And adjust the internal temperature of the containment housing.
10. device according to claim 1, it is characterised in that the antetheca of the containment housing is provided with movable unlatching
Visualization window.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621414477.5U CN206570623U (en) | 2016-12-21 | 2016-12-21 | A kind of paper document deacidifying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621414477.5U CN206570623U (en) | 2016-12-21 | 2016-12-21 | A kind of paper document deacidifying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206570623U true CN206570623U (en) | 2017-10-20 |
Family
ID=60063659
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621414477.5U Active CN206570623U (en) | 2016-12-21 | 2016-12-21 | A kind of paper document deacidifying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206570623U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109342382A (en) * | 2018-11-23 | 2019-02-15 | 复旦大学 | A kind of preparation method of the depickling functional paper with pH response fluorescence probe |
| CN112391873A (en) * | 2019-08-16 | 2021-02-23 | 鼎纳科技有限公司 | Large-scale books deacidification equipment and control system thereof |
| CN112853810A (en) * | 2021-01-26 | 2021-05-28 | 青岛大学 | Portable integral type paper archives hang processing apparatus |
-
2016
- 2016-12-21 CN CN201621414477.5U patent/CN206570623U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109342382A (en) * | 2018-11-23 | 2019-02-15 | 复旦大学 | A kind of preparation method of the depickling functional paper with pH response fluorescence probe |
| CN112391873A (en) * | 2019-08-16 | 2021-02-23 | 鼎纳科技有限公司 | Large-scale books deacidification equipment and control system thereof |
| CN112853810A (en) * | 2021-01-26 | 2021-05-28 | 青岛大学 | Portable integral type paper archives hang processing apparatus |
| CN112853810B (en) * | 2021-01-26 | 2023-03-21 | 青岛大学 | Portable integral type paper archives hang processing apparatus |
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