Rotary Dehumidifier Industrial

Rotary Dehumidifier Industrial

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 food industry

As the market demands for food hygiene and food quality, humidity control is becoming more and more important in the field of food processing. In many food manufacturing processes, the quality of humidity control often determines the quality of its products. One of the decisive factors of many food quality is whether the humidity control is up to standard, such as: milk powder, infant food, meat processing, frozen Dry food, chocolate, dry yeast, fast food, sugar and all kinds of candy. Among them, milk powder and yeast drying are the most typical. In the process of production, milk powder (and other powdered foods) are subjected to spray granulation, fluidized bed drying, sorting and packaging, etc., if the humidity control is unfavorable, it is easy to cause adhesion, agglomeration and product shelf life reduction. The problem that makes the silicone wheel dehumidification has been widely used in this field. Among the three largest yeast producers in the world, silica gel rotary drying technology has been used in a large number of applications. In order to maintain the activity of the yeast in the yeast product, the drying of the yeast culture solution cannot be carried out at an excessively high temperature, and the lower humidity environment at a lower temperature is the advantage of the wheel dehumidification.

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