The centrifugal spray dryer of traditional Chinese medicine extract occupies an important position in the field of drying. In practical application, the drying process mainly includes the following stages:
Material preparation: This is the first step in the drying process, which requires the material to be dried to be prepared in advance and properly processed for subsequent atomization operations.
Atomization treatment: The material is atomized through a specific atomizer to form tiny droplets, thereby increasing the drying area of the material and improving the drying efficiency. The atomization effect of this step has a crucial impact on the efficiency and product quality of the entire drying process.
Drying stage: After atomization, the material enters the drying tower, and the hot air is fully exchanged for heat and quality, so that the water in the material quickly evaporates and takes away, and the drying process is completed. At this stage, it is necessary to reasonably control the drying temperature, humidity and time and other parameters according to the characteristics of the material and the process requirements to ensure the drying effect and product quality.
Moisture powder separation: The moisture and powder generated during the drying process need to be separated to avoid contamination of the environment and wear and tear on the equipment. This step usually uses equipment such as a dust collector to filter and purify the moisture, while collecting the dried powder or granules.
Refrigeration and packaging: For some materials that require special handling, refrigeration may be required to maintain product quality, and finally packaging as needed to facilitate the storage and use of the product.
In practical application, it is necessary to select the appropriate centrifugal spray dryer for traditional Chinese medicine extract according to the characteristics and production requirements of different materials, and reasonably set the relevant parameters to ensure the drying effect and product quality. At the same time, it is also necessary to pay attention to the maintenance and maintenance of the equipment to ensure the long-term stable operation of the equipment.