I. Material Overview

　　Nucleotide, a class of compounds consisting of purine or pyrimidine bases, ribose or deoxyribose, and phosphate. Also known as nucleoside acid. Pentose and organic bases to synthesize nucleosides, nucleosides and phosphate to synthesize nucleotides, four kinds of nucleotides to form nucleic acids. Nucleotides are mainly involved in the composition of nucleic acids, many single nucleotides also have a variety of important biological functions, such as adenosine triphosphate (ATP) and energy metabolism, dehydrogenase coenzyme.

II. Description of double cone rotary vacuum dryer for nucleotides

　　Nucleotides double cone rotary vacuum dryer for the double cone rotary tank, tank in a vacuum state, to the jacket into the steam or hot water for heating, heat through the inner wall of the tank and the wet material contact, the wet material absorbs heat and evaporates water vapor, through the vacuum pump through the vacuum exhaust pipe to be pumped away. As the tank is in a vacuum state, and the tank's rotation makes the material constantly up and down inside and outside the flip, so it speeds up the drying speed of the material, improves the drying efficiency, and achieves the purpose of uniform drying.

　　Nucleotide double cone rotary vacuum dryer is a new type of dryer integrating mixing and drying. The condenser, vacuum pump and dryer supporting, composed of vacuum drying device. At the same time, because the container itself rotates the material when the material also rotates, but the container does not accumulate material, so the heat transfer coefficient is higher, the drying rate is large, not only save energy.

III, Nucleotide Special Double Cone Rotary Vacuum Dryer Working Principle

　　Nucleotide double cone rotary vacuum dryer is a new type of dryer integrating mixing and drying. The condenser, vacuum pump and dryer supporting, composed of vacuum drying device. This machine has reasonable design, simple internal structure, easy cleaning, material can be discharged, easy to operate. It can reduce the labor intensity and improve the working environment. At the same time because the container itself rotates when the material is also rotating and the wall does not accumulate material, so the heat transfer coefficient is high, the drying rate is large, not only saving energy, and the material is dried evenly and fully, with good quality. It can be applied to the drying of materials in pharmaceutical, chemical, food, dye and other industries. It meets the requirements of GMP.