Diseño y construcción de un sistema de control de temperatura para la actualización de una máquina de recuperación de disolvente en residuos de serigrafía en la industria del plástico
Waste generated in the screen printing industry plastics have led companies to use different mechanisms to treat and comply with regulations of the Ministry of Environment; the solvent it is recovered as raw material and the waste is sent to other companies for further treatment. Mr. Wilson Teran ha...
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| Hovedforfatter: | |
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| Format: | bachelorThesis |
| Sprog: | spa |
| Udgivet: |
2016
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| Fag: | |
| Online adgang: | http://dspace.ups.edu.ec/handle/123456789/13699 |
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Tilføj Tag | Summary: | Waste generated in the screen printing industry plastics have led companies to use different mechanisms to treat and comply with regulations of the Ministry of Environment; the solvent it is recovered as raw material and the waste is sent to other companies for further treatment. Mr. Wilson Teran has built a machine for the treatment of solvent recovery, but it has not implemented a system that optimizes the processing time and is limited by the time of delivery. This project have finality the design and implementation for upgrade of three-phase system control and protection system for this has been integrated the variables of temperature and processing time; these are in a control card designed in various stages as: signal synchronization of zero crossing, conditioning of temperature signal, design power source, software for controlling the process variables. The upgrade of the control system is designed for the user to have a better control and monitoring of variables also it has the necessary assurances that comply with the rules governing in Ecuador, allowing reduce processing time and increased production capacity. Performance testing of all deployed elements is performed, allowing this project has basic and fundamental aspects of learning related to Instrumentation, Automatic Control, microcontrollers, etc., of the race of Electronic Engineering. |
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