Special insect killing and sterilizing equipment for archives

Abstract

The invention relates to a dedicated insecticidal and sterilizing device for files, comprising a control room, a vacuum chamber and a vertical touch controller, wherein the control room comprises an operation platform, a vacuum pump, a nitrogen generator, a humidifier and an air compressor; the vacuum chamber comprises a door-gating cylinder, a rotary depression cylinder, a pressure transmitter, a temperature and humidity transmitter, an oxygen content detector, a power distribution cabinet, a heating device, an ozone generator and a gas discharge port.The vertical touch controller is installed with a touch control program. The invention relates to a heating device in a vacuum chamber for effectively eliminating bacteria and insects in the file or collection, and automatically laying the equipment to avoid complicated operation processes.The vacuum chamber adopts a split structure to adapt to different road environments during handling, and a humidifier is provided in the control room, such that the humidity is maintained during the nitrogen-filled vacuum process of the file or the collection, and the paper is prevented from being stored easily due to excessive drying.

Description

technical field [0001] The invention relates to the field of archives and cultural relics protection, in particular to a special insecticidal and sterilizing equipment for archives. Background technique [0002] In order to adapt to its economic, cultural and social development, as well as the needs of urban development, the importance of archives has become more and more prominent, and it has become an irreplaceable decision-making tool for governments and enterprises. If it is not good, it will damage valuable archives and documents, as well as some precious collections of antiques. At the same time, if the internal environment is not adjusted well, bacteria will breed, which will accelerate the corrosion and aging of collections, which is very unfavorable to the collection protection of collections. Vacuum nitrogen filling is a popular archive disinfection method in the world. It is more popular than microwave, ozone, low temperature, and ultraviolet rays. , radiation, a...

AI Technical Summary

Problems solved by technology

[0004] 1. Due to the low ambient temperature, the respiration of some bacteria and insects is reduced, various physiological activities are reduced, and the demand for oxygen content is reduced. Under such low temperature conditions, vacuum nitrogen filling cannot be used. Completely eradicate bacteria and insects;

[0005] 2. In traditional insecticidal and sterilizing equipment, the sliding door of the vacuum chamber usually requires manual operation, and the operation process is relatively complicated;

[0006] 3. The volume of traditional special equipment for archives is relatively large, and it is difficult to pass through when encountering a narrow environment during the handling process, which leads to the limitation of the use of this type of equipment;

[0007] 4. In the process of desinsection and sterilization of archives, nitrogen filling and vacuuming are required for many times, and the moisture in archives or collections will be lost, resulting in dry and brittle paper, which is not conducive to the preservation of archives or collections

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