Rotary Dehumidifier Desiccant

Rotary Dehumidifier Desiccant

Application of rotary dehumidifier in electronics industry

In the manufacturing process of electronic products, due to the sensitivity of some raw materials or substrates to moisture, it is necessary to strictly control the humidity of the ambient air to ensure the quality and yield of electronic products. Such as: PCB printed circuit boards, processing chips, optical fibers, capacitors, electronic insulators and lithium batteries. Among them, lithium batteries are one of the most typical applications. Lithium battery is one of the most rapidly developing and widely used battery products. The lithium battery is divided into a lithium battery and a secondary lithium battery. Since lithium is one of the most active metal elements in nature, it is extremely sensitive to moisture. When metal lithium is exposed to outdoor air, it will undergo intense redox reaction with water in the air, releasing hydrogen and oxygen, burning even In the explosion, lithium salts such as lithium cobalt oxide used in secondary batteries are extremely sensitive to moisture. Therefore, whether it is a lithium battery or a secondary lithium battery, the control of humidity during production is crucial. The control of humidity in the production process of lithium batteries is directly related to the quality of lithium battery products. Directly, the manufacturer of lithium batteries is also extremely strict in controlling the humidity of the core of its production. The relative humidity of the environment is often controlled below 1-2%, and the dew point temperature is below -320C to -600C. Silica gel and molecular sieve runners are often an essential part of their production assurance equipment.

Application of rotary dehumidifier in bridge anticorrosion

April 24th is the ninth "World Corrosion Day". Corrosion problems may be commonplace for us all, and it doesn't matter. Han Enhou, chairman of the World Corrosion Organization, director of the National Metal Corrosion Control Engineering Technology Research Center, and researcher at the Institute of Metal Research, Chinese Academy of Sciences, said in an interview with the central media that corrosion caused environmental pollution and directly threatened people's quality of life; corrosion caused catastrophic accidents, directly It threatens people's safety; corrosion continues to damage and threaten the countless cultural treasures left by the Chinese nation. Corrosion is a common problem faced by all mankind, involving the consumption of resources, the impact of the environment, and the impact on human health. The total cost of corrosion in China is about 5% of GDP, and the corrosion cost is greater than the sum of all natural disaster losses. The losses caused by the Wenchuan Earthquake in 2008 were 0.85 trillion yuan. In the same year, China’s losses due to corrosion reached 1.5 trillion yuan.

Application of runner dehumidifier in film archive preservation

Areas where long-term preservation of valuable materials is required:

Historical imagery of the National Archives

Precious art of museums and art centers

Film and entertainment company's film warehouse

Literature of universities and research institutions

OECD historical imagery

Religious and military secret files

The impact of humidity issues on precious files:

Too dry, causing the file to bend and become brittle

Too much tide, the file is moldy, sticky, acidified, blurred image

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