The production of pharmaceuticals in the pharmaceutical industry is one of its main tasks. The importance of pharmaceuticals and the differences in the properties of pharmaceutical materials constitute special requirements for pharmaceutical production. At present, pharmaceutical production has begun to regard GMP as a system that must be implemented and regulations that must be enforced. The implementation of GMP involves multiple links such as design, manufacture, installation, use, management, and verification.
ZLPG traditional Chinese medicine extract spray dryer is a device that sprays liquid materials to make them micronized, and contacts with hot air in the drying room to quickly evaporate the water, so as to directly obtain powder products. Today we will introduce the measures to reduce the energy consumption of ZLPG traditional Chinese medicine extract spray dryer:
1. Increase the temperature of the drying medium out of the air inlet of the spray dryer. According to the statistics of the test data, it is found that if the temperature of the drying medium at the feed inlet is appropriately increased, the thermal efficiency can be effectively improved. The level of increasing temperature needs to be decided according to the nature of the product.
2. Reduce the outlet air temperature. When the outlet air temperature is too high, it is undoubtedly not conducive to energy saving and emission reduction. After statistics, we found that it is more economical to lower the outlet air temperature than to increase the inlet air temperature.
3. Reduce the evaporation load. The evaporation load of the spray dryer is too large, indicating that the solid content in the material is low.
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