Comparison between mother liquor dryer and drum scraper dryer

Mother liquor dryer is a device that evaporates solvents from solutions or suspensions to obtain solid products. Its principle is to heat the mother liquor, evaporate it, and then recover the evaporated solvent through condensation to obtain a solid product. The mother liquor dryer is suitable for processing high viscosity and high concentration materials, and can achieve continuous operation with high production capacity and low energy consumption.

The drum scraper dryer is a device that converts liquid or semi-solid materials into powder or granular form. Its principle is to evenly coat the material on a rotating drum through spraying or pumping, and then quickly dry the material through heating to obtain the desired dried product. The drum scraper dryer is suitable for processing materials with low viscosity and concentration, and can achieve continuous or intermittent operation, with high flexibility and adaptability.

There are also differences in performance between the mother liquor dryer and the drum scraper dryer. Due to the use of high-temperature evaporation, the mother liquor dryer can quickly dry materials while maintaining their original properties. However, the drum scraper dryer may have a longer drying time due to the viscosity and concentration of the material, and may have a certain impact on the properties of the material during the drying process. Therefore, when choosing a dryer, it is necessary to determine the suitable dryer model based on the characteristics and requirements of the material.