1、 Material Overview
　　Nucleotides, a class of compounds composed of three substances: purine or pyrimidine bases, ribose or deoxyribose, and phosphate. Also known as nucleoside acid. Pentose and organic bases synthesize nucleosides, nucleosides and phosphate synthesize nucleotides, and four nucleotides form nucleic acids. Nucleotides are mainly involved in the formation of nucleic acids, and many single nucleotides also have various important biological functions, such as adenosine triphosphate (ATP) and dehydrogenation coenzyme related to energy metabolism.
2、 Description of Nucleotide Specific Double Cone Rotary Vacuum Dryer
　　The nucleotide biconical rotary vacuum dryer is a biconical rotary tank. In the vacuum state of the tank, steam or hot water is introduced into the jacket for heating. The heat comes into contact with the wet material through the inner wall of the tank. The evaporated water vapor after the wet material absorbs heat is extracted through the vacuum exhaust pipe through a vacuum pump. Due to the vacuum state inside the tank body and the rotation of the tank body causing the material to constantly flip up, down, inside and outside, the drying speed of the material is accelerated, the drying efficiency is improved, and the goal of uniform drying is achieved.
　　Nucleotide double cone rotary vacuum dryer is a new type of dryer that integrates mixing drying. Combine the condenser, vacuum pump, and dryer to form a vacuum drying device. At the same time, because the material rotates when the container itself rotates the material, but there is no material accumulation on the container, the heat transfer coefficient is high and the drying rate is large, which not only saves energy.
3、 Working principle of nucleotide specific double cone rotary vacuum dryer
　　Nucleotide double cone rotary vacuum dryer is a new type of dryer that integrates mixed drying. Combine the condenser, vacuum pump, and dryer to form a vacuum drying device. This machine has a reasonable design, simple internal structure, easy cleaning, and can discharge all materials, making it easy to operate. Can reduce labor intensity and improve work environment. At the same time, because the material rotates when the container itself rotates and there is no material accumulation on the wall, the heat transfer coefficient is high and the drying rate is large, which not only saves energy, but also makes the material dry evenly and fully, with good quality. It can be applied to the drying of materials in industries such as pharmaceuticals, chemicals, food, dyes, etc. Comply with the requirements of Good Manufacturing Practice (GMP) for drug management.