电脑控制型龙井茶炒制机的研究

Study on The Longjing Tea Roasting Machine Controlledby Computer

电脑控制型龙井茶炒制机由电脑控制器、多功能机和执行机构组成。将优化的龙井茶加工工艺参数贮存在控制器的芯片中,计算机对龙井茶加工过程的温度、时间、转速以及加压、停机等动作进行自动控制,实现了龙井茶青锅和辉锅的自动化加工。控制器贮存有12条龙井茶加工程序,供不同环境、不同鲜叶原料条件下选用。用电脑控制型龙井茶炒制机加工的龙井茶品质超过或接近手工炒制的茶样。从而解决了龙井茶生产依赖炒制工人的技术这一问题,同时提高了名优茶加工的自动化水平。

The Longjing tea roasting machine controlled by computer is consisted of computer, multifunction machine and performing framework. Stored the data of Longjing tea processing in the computer, the computer controlled the heating temperature, processing time, rotational speed, pressure and stopping motor during the period of Longjing tea processing. The computer stored 12 processing programs which serve at the fresh tea leaves grade and various environment. The quality of Longjing tea processed by this machine is better than that of processed by hand. Thus solving out the problem in the production of Longjing tea mainly depand on the manual operation. Besides, the automatic level in the processing of fine-quality tea was improved simultaneously.