A vacuum stirring dryer that can dry raw materials and waste at relatively low temperatures (40°C and above).
The YVD vacuum mixing dryer is a vacuum mixing dryer that can dry raw materials and waste at relatively low temperatures (40°C and above). The boiling point of water increases with higher external pressure and decreases with lower pressure. The YVD vacuum mixing dryer lowers the boiling point of the moisture contained in the raw materials by heating them in a reduced pressure state, allowing for drying at low temperatures of 40°C and above. 【Features】 - Because it can dry raw materials at high vacuum and low temperatures, when used in food-related applications, there is less oxidation and degradation due to heat, allowing the original flavor to be preserved during drying. - Since the raw materials are dried at low temperatures, the temperature around the dryer remains close to room temperature. Additionally, the interior of the dryer is in a vacuum state, and the evaporated moisture is discharged in the form of drain water, resulting in minimal odor generation during the drying process. - It is possible to use steam or hot water as a heat source. - Due to its higher safety compared to conventional drying methods, it can operate unattended and at night. *For more details, please feel free to contact us.
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■Examples of Use Food-related ⇒ Less oxidation and thermal degradation, preserves the flavor of ingredients Residues, sludge ⇒ Reduction of industrial waste disposal costs, fertilizer, biomass fuel Drying of chemical industrial products, pharmaceuticals, resins, fine chemicals, etc. is also possible. After the raw materials are loaded into the dryer body, the vacuum pump operates to reduce the pressure inside, lowering the boiling point of the moisture contained in the raw materials. At the same time, steam is introduced into the double jacket and shaft of the dryer, and the stirring action of the blades transfers heat to the raw materials, causing the moisture to evaporate. The evaporated moisture is condensed in the surface condenser through a cyclone and is collected in a drain tank before being discharged in the form of drain water.
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Yasujima is active in a wide range of fields, primarily focusing on the design and manufacturing of various vacuum plants, as well as various drying plants and sterilization equipment. Furthermore, we continue to take on challenges by developing new products, creating equipment tailored to customer requests, and making efforts to explore new fields.