Throughout the world with rapid scientific and technological development, economic globalization, population growth, industrial civilization reached unprecedented high modern society, the earth has become increasingly serious pollution. In which human nature to constantly obtain the meantime, aware of the environmental protection and sustainable development. This makes the very interesting topic, this topic is a coating toluene recovery processes for the monitoring and control system design. Not elaborate on all aspects of the processes, and achieve automatic control only on the relevant parts. This process has three steps : adsorption; Dioxin; Dry in the entire process workflow, the work of one or two solvents air-compressors, and in dry steps, dry air-compressors operating. 4 Taiwan by adsorption on the back plate valve boxes, two-valve, three-way valve and the steam Qiufa next spaces or switch spaces to achieve these three steps, using pneumatic system control system. Moreover, the use of the computer interface design Zutai Wang procedures for the monitoring of the entire process for disposals provides real-time temperature adsorption boxes shown. Its interface not only to achieve a given security control, but also set up automatic / manual operation, convenience and security. Also at the scene for debugging and testing of mechanical failure and system operation in light control button. Statement of pressure on the system design flow, the pressure to complete the system in programme design, parameters, and design integrity of the pressure system theory map; Plc control system for hardware design, including the electrical components of the external models calculated; And the Plc procedures and the interface design Zutai Wang Jietu statement. Plc focus on the procedure in the interaction with the users, so that users can freely adjust adsorption boxes adsorption, desorption, dry time; Focus on the distinction between the various adsorption boxes and boxes of the same adsorption different devices separately control various devices can ensure efficient and ensure that the entire system is stable operation.
Keywords : coatings toluene pressure transmission Plc control surveillance aircraft disposals
Throughout the world with rapid scientific and technological development, economic globalization, population growth, industrial civilization reached unprecedented high modern society, the earth has become increasingly serious pollution. In which human nature to constantly obtain the meantime, aware of the environmental protection and sustainable development. This makes the very interesting topic, this topic is a coating toluene recovery processes for the monitoring and control system design. Not elaborate on all aspects of the processes, and achieve automatic control only on the relevant parts. This process has three steps : adsorption; Dioxin; Dry in the entire process workflow, the work of one or two solvents air-compressors, and in dry steps, dry air-compressors operating. 4 Taiwan by adsorption on the back plate valve boxes, two-valve, three-way valve and the steam Qiufa next spaces or switch spaces to achieve these three steps, using pneumatic system control system. Moreover, the use of the computer interface design Zutai Wang procedures for the monitoring of the entire process for disposals provides real-time temperature adsorption boxes shown. Its interface not only to achieve a given security control, but also set up automatic / manual operation, convenience and security. Also at the scene for debugging and testing of mechanical failure and system operation in light control button. Statement of pressure on the system design flow, the pressure to complete the system in programme design, parameters, and design integrity of the pressure system theory map; Plc control system for hardware design, including the electrical components of the external models calculated; And the Plc procedures and the interface design Zutai Wang Jietu statement. Plc focus on the procedure in the interaction with the users, so that users can freely adjust adsorption boxes adsorption, desorption, dry time; Focus on the distinction between the various adsorption boxes and boxes of the same adsorption different devices separately control various devices can ensure efficient and ensure that the entire system is stable operation. Keyword : coatings toluene pressure transmission Plc control surveillance aircraft disposals