[Ten years of major development in chemical equipment] 1026-2021 Localization of large-capacity flake polycarbonate (PC) drying process

Thread Content

Chemical science and technology has developed greatly in the past ten years. Praise for China's prosperity and strength in the prosperous age. It will be more lively and exciting with everyone's participation. Everyone is welcome to participate in the forum to exchange and discuss. Pay attention to fire prevention in July------------------------------------------------- In January 2021, the PC secondary fluidized bed + roof tower type three-stage continuous circulation drying device with an annual output of 100,000 tons designed by Tianhua Institute for Cangzhou Dahua New Materials Company was successfully completed in Cangzhou and successfully put into operation. This marks the successful localization of the domestic large-capacity flake polycarbonate (PC) drying process. It is also a manifestation of Tianhua Institute's courage to innovate, take responsibility and do well in new fields. As a leading enterprise in the domestic drying industry, Tianhua Institute has * * Drying technology and equipment engineering technology research center. Its affiliated Drying Equipment Research Institute has long been committed to the research of drying technology and equipment. It now has complete service capabilities such as process design, equipment research and development, design, manufacturing and installation, and has developed drying processes and equipment suitable for a variety of different products. The main drying equipment includes large steam tube rotary dryers, paddle dryers, disc dryers, fluidized bed dryers, roof drying towers, flash flash dryers and airflow tube dryers. The main media used include polypropylene, PTA, CTA, PC, sludge, catalysts and pulverized coal. It has rich engineering, design experience and manufacturing capabilities in the development and application of new drying processes and drying equipment. Tianhua Institute has established a good cooperative relationship with well-known domestic polycarbonate (PC) manufacturers and has accumulated a lot of technology in the field of polycarbonate. In this project, Tianhua Institute is responsible for the design of the continuous cycle drying process, key equipment and control systems. The continuous cycle drying process reduces system energy consumption and equipment investment. Key process equipment manufactured by Tianhua Institute, such as fluidized beds and ridge towers, not only improves equipment quality and reliability for customers, but also saves a lot of equipment investment and accelerates the project construction progress. The successful execution of this project has not only accumulated successful experience for Tianhua Institute in the drying of flake-shaped polycarbonate (PC), achieved new breakthroughs in the field of large-scale flake-shaped polycarbonate (PC) drying process systems, and gained recognition from craftsmen, but also accumulated valuable experience for the design of other large-scale new material drying processes and equipment in the future, further enhancing Tianhua Institute's visibility and brand recognition in this field.