Research On Design And Control Method Of A New Process Intensification Device

With the concept of sustainable development being widely accepted, green chemistry has gained comprehensive attention in the academic community, and process intensification technology is the key to achieving green chemistry. Reference 3 proposed a theoretical conception of new process intensification technology. In order to achieve its industrial application,this article deepen study on process intensification technology on the basis of reference 3 by reading references, analyzing and calculating, and using the computer software such as AutoCAD, Pro/E and MATLAB.This article is composed of two parts:the mechanical design and the control method. The mechanical design part includes the following four parts: 1, Focused on analyzing and designing the key parts of process intensification device(eccentric rotor and piston), proposed several different design schemes, and summarized the technical features of each scheme. 2, Established every component’s three-dimensional model and the overall three-dimensional model of process intensification device by using Pro/E. 3, Obtained many mathematical relationships of practical significance through analyzing and calculating the parameters of eccentric rotor. 4, Obtained motion transfer function of process intensification device by analyzing the motion transfer process of amplitude and frequency.The control method part includes the following components: 1, Proposed the overall conception about the control system of process intensification device. 2, Summarized the selection methods of hardware according to the characteristics of process intensification device. 3, Discussed the control method of stepping motor and AC motor,made a mathematical model and software simulation on stepping motor. 4, Designed a control system of process intensification device by using SCM technology to achieve amplitude and frequency control.Process intensification is the core technology of the future chemical industry, it requires a certain process to achieve its industrial application and realize economic and environmental protection benefits. This study is of important directive significance in transferring process intensification device from theory to industrial application and lays theoretical foundation for further research and industrial practice.