The research and development on Pu´er tea fermentation automatic control technology and key equipment

This paper carried out the research on Pu´er fermentation automatic control process, using engineering and biotechnology and the application of parameters in the critical link of Pu´er tea quality formation. Pu´er tea fermentation plant design were optimized; the tide proportion before Pu´er tea fermentation had been carried out accurate quantitative and automatic control study; the temperature and humidity of Pu´er fermentation plant and inside the heap had been real-time on-line automatic detected and control using PLC in Pu´er tea fermentation process; the series of projects such as structure and materials of Pu´er tea fermentation container had been carried out research and development. The applications of research results in the production improved the quality of our products and production efficiency.