Optimización del proceso de secado de moldes en la empresa Edesa S.A.

This technical project focuses on the process of drying of molds in the EDESA SA plant, the lifetime of this system is 20 years, which has intervened in the burners, and not a general preventive maintenance has been performed a study to improve it. For optimization was performed characterization of the machine, identifying its main elements, to recognize the variables involved in the solution and improve performance. The humidity generated in the drying process is not extracted correctly, due to the mechanism of a gate and the extraction engine, to improve this system the electrical part as protection, new wiring and replacing obsolete or damaged items according to standards was redesigned. They are governing power in our country through electrical drawings. Referring to the process control, it was modified by the existing interface, getting better through the access by keys to avoid the wrong manipulation of them, it was modified the set point curves of temperature to work with the position of the modified gate. The activation times were altered burner so that the extractor can act jointly gate which improved the process and performance curves are displayed with an appreciable range. A comparison operation was performed before and after implementation of this project, resulting in a decrease of error 70% to 3.33%, which validates everything developed.

• Autor principal: Quingatuña Quingatuña, Efrén Edison (author)
• Formato: bachelorThesis
• Lenguaje: spa
• Publicado: 2016
• Materias: CONTROL AUTOMÁTICO; INDUSTRIAS CERÁMICAS
• Acceso en línea: http://dspace.ups.edu.ec/handle/123456789/13355