Large book deacidification equipment and control system thereof

Abstract

The invention relates to the technical field of deacidification protection of large books, particularly to a deacidification protection technology for paper cultural relics, files and books. The equipment comprises a liquid storage tank, a deacidification treatment tank, a conveying device, a book clamping device, a driving motor, an automatic feeding machine, a gas sucking pump, a condensation recoverer, a height detector and a sensor which are connected through pipelines. According to the invention, a deacidification liquid can be transferred between the liquid storage tank and the deacidification treatment tank through a gas pipeline arranged between the deacidification treatment tank and the liquid storage tank and communicated with the liquid storage tank, so that the potential safetyhazard caused by over-high or over-low air pressure of a certain tank body due to the fact that deacidification liquid is conveyed only through a pump is avoided; by optimizing the layout of the liquid pipeline and reasonably adding the valve and the pump body on the pipeline, the use stability of the equipment is improved, and the maintenance is convenient; and the paper and book deacidificationmethod provided by the invention is high in stability, good in safety, high in automation degree and high in treatment efficiency, and is particularly suitable for large-batch and long-period book deacidification treatment.

Description

technical field [0001] The patent of the invention relates to the technical field of deacidification protection of large books, in particular to the deacidification protection technology of paper cultural relics, archives and books, specifically a large book deacidification equipment and its control system. Background technique [0002] The existing large-scale book deacidification treatment equipment is mainly liquid-phase method equipment, which is mainly composed of a liquid storage tank, a deacidification treatment tank, and corresponding liquid transmission pipelines and liquid circulation pipelines. Deacidification treatment is carried out by soaking in liquid. Further, in order to recover and reuse the deacidification liquid in the deacidification treatment tank, a condensation recovery device, an air pump and corresponding liquid recovery pipelines are also added between the liquid storage tank and the deacidification treatment tank. The method is to collect the dea...

AI Technical Summary

Problems solved by technology

However, the above-mentioned deacidification treatment process and equipment lack a reasonable control system, resulting in the need for manual operation of the equipment, and the execution and conversion of each step are judged by the experience of the operator; any failure of the equipment in use , all need to be shut down for troubleshooting and repair, which reduces the efficiency of equipment use; the lack of real-time monitoring of equipment status and parameters in the equipment leads to poor safety in equipment use

The above defects limit the application of book deacidification treatment equipment

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