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Device and method of reducing book acidic damages based on inert gas replacement

An inert gas, book technology, applied in non-electric variable control, instruments, control/regulation systems, etc., can solve the problems of book damage and high cost, and achieve the effect of reducing cost and reducing damage

Inactive Publication Date: 2017-08-11
CHINA ACAD OF LAUNCH VEHICLE TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the deacidification environment and equipment indicators required by the above-mentioned device and method are relatively strict, the cost is relatively high, and it is easy to cause damage to books, and there are limitations in the process of deacidifying books in large quantities.

Method used

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  • Device and method of reducing book acidic damages based on inert gas replacement
  • Device and method of reducing book acidic damages based on inert gas replacement
  • Device and method of reducing book acidic damages based on inert gas replacement

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Embodiment Construction

[0042] In order to make the purpose, technical solution and advantages of the present invention clearer, the technical solution of the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0043] Such as figure 1 , figure 2 and image 3 As shown, a device for reducing acid damage to books based on inert gas replacement includes a gas supply distribution box 1, a solenoid valve control cabinet 2, and a protection box 3. Books are stored in the protection box 3. The inert gas provided by the gas distribution box 1 is transmitted through the pressure piping system, and the intake and exhaust of the protective box 3 are controlled by the solenoid valve control cabinet 2 . Air supply distribution box 1, solenoid valve control cabinet 2, and protection box 3 are respectively integrated with wifi modules for wireless communication with the host computer. The protective gas used in the present inventio...

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Abstract

The invention discloses a device and a method of reducing book acidic damages based on inert gas replacement. The device comprises a gas supply gas distribution box, a solenoid valve control cabinet, and a protection box. Books are stored in the protection box. Adopted protection gas is inert gas. The gas supply gas distribution box comprises a pipeline transmission module and a gas source box gas supply control module. The protection box adopts a sealing structure, and comprises a protection box control module and an inlet outlet module. The gas source gas supply control module and the protection box control module are used to detect the environmental condition of the protection box in a real-time manner, and are used to drive corresponding components to carry out the vacummizing motion, the gas supply motion, and the gas exhausting motion on the protection box. An object of reducing the acidity of the books is achieved, and at the same time, costs are reduced, and the damages on the books are reduced.

Description

technical field [0001] The invention belongs to the technical field of book protection, and in particular relates to a device and method for reducing book acidity based on inert gas replacement. Background technique [0002] Books are the recorders and witnesses of history and culture. Among the books that are circulating now, paper has become the main carrier for recording text. However, when the paper is exposed to sunlight or high temperature and humidity, the cellulose component contained in the paper is prone to oxidation and hydrolysis reactions, so that the books are prone to yellowing, brittleness, and brittleness. In addition, mold, silverfish, water and fire disasters are also factors that affect the protection of ancient books. [0003] In order to improve the effect of book protection, we have been exploring the means and methods of book protection. In the prior art, devices and methods for washing or neutralizing paper with alkaline liquid or gas in a closed ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05D27/02
CPCG05D27/02
Inventor 要炜杨鑑范新中张浩姜开单亦姣雷豹丁国元王志红方泽平唐念华程蕾王晓鹏李学思苏忠威
Owner CHINA ACAD OF LAUNCH VEHICLE TECH
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