Structural Optimization and Control System Design for a Rake Dryer

Optimization of process parameters and process intelligent control of the production process is an important part of the design and development of drying equipment. This research proposed a new type of jacket and conical screw belt composite heating device dryer, to achieve the material fully turned over, drying layer temperature uniformity, improve the drying efficiency of the material and energy efficiency. We design the humidity and temperature control system of the dryer for the overall design based on the PID, and optimise the drying control method, to ensure that the quality of the material drying, and to improve the automation and production efficiency of the equipment. The study helps to determine the process parameters of the material production process and improve the stability and quality of the product.