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Continuous deacidifying system

A technology of deacidification and deacidification agent, which is applied in the field of deacidification system, can solve the problems of inability to realize continuous deacidification, unsuitability for large-scale production, low production efficiency, etc., and achieve the effects of simple structure, avoiding deformation, and short processing time

Inactive Publication Date: 2015-11-04
ZHEJIANG UNIV
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  • Abstract
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  • Application Information

AI Technical Summary

Problems solved by technology

Its equipment requirements are high and continuous deacidification cannot be achieved, the production efficiency is low, and it is not suitable for large-scale production

Method used

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  • Continuous deacidifying system

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Embodiment Construction

[0047] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0048] The continuous deacidification system of this embodiment includes a deacidification agent atomization device, a radio frequency discharge device and a driving device.

[0049] The deacidification agent atomization device includes a deacidification agent tank 1 , an atomization generating mechanism 2 and a nozzle 3 connected in sequence.

[0050] The radio frequency discharge device includes a discharge electrode 7, a ground electrode 8 and matching circuits. The ground electrode 8 is made of copper and is wound around as a conveyor belt for carrying samples to be deacidified;

[0051] The driving device includes a first lifting motor 13 for driving the first lifting platform 4 and a second lifting motor 14 for driving the second lifting platform 11 .

[0052] The atomization mechanism 2 is an ultrasonic atomizer.

[0053] The insulating layer ...

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Abstract

The invention provides a continuous deacidifying system. The system comprises a deacidification agent atomizing device which comprises a deacidification agent tank, an atomization generating mechanism and a sprinkler for applying a deacidification agent to a to-be-deacidified sample; a radio frequency discharge device which comprises a discharge electrode, a grounding electrode and a matched circuit, wherein the grounding electrode is made from a flexible material and is wound as a conveyor belt for bearing the to-be-deacidified sample; and a driving device for driving the discharge electrode and the sprinkler so as to change the position relative to the conveyor belt. The continuous deacidifying system for treating samples at normal temperature and normal pressure is safe to use and free of pollution to external environment, is simple in structure and convenient to use, is short in treatment time, thorough in deacidification and difficult to return acid, effectively prevents the sample from being deformed and discolored, and can be used for realizing continuous treatment of the to-be-deacidified sample and is suitable for industrialized large-scaled application.

Description

technical field [0001] The invention relates to a deacidification system, in particular to a system for continuous deacidification treatment using plasma discharge technology. Background technique [0002] my country is an ancient civilization with a long history and splendid culture. The invention of papermaking and printing records the development of human civilization. There are tens of thousands of precious modern books, calligraphy and paintings, newspapers, archives and other paper cultural relics preserved in various libraries, museums and archives institutions in our country. Historical and cultural value is the pillar of the spiritual civilization of the Chinese nation. [0003] However, with the passage of time, the acidification of paper documents has become more and more serious, and a large number of ancient rare books have become yellow, moldy, pulverized and fragmented. The protection of these cultural materials is facing severe challenges. A large number of...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D21H25/18
Inventor 张溪文王庆莉徐绍艳
Owner ZHEJIANG UNIV
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