Sistema automático de lavado de barriles para cerveza

Abstract

The thesis "Automated Barrel Washing System for Beer" proposes the design and implementation of an automated cleaning system for the brewery "Labrada Cerveza Artesanal", aiming to optimize the barrel and fermenter washing process while ensuring hygiene and efficiency. Traditionally, cleaning was done manually, requiring long execution times, physical effort, and posing ergonomic risks. To address this, a system based on CIP (Cleaning in Place) technology, controlled by a PLC and an HMI interface, was developed to automate the process by integrating pumps, solenoid valves, and sensors. References such as KegWasher and KEGGERNAUT were analyzed to adapt an efficient and cost-effective solution. The design included a simulation in Automation Studio, validating the operational logic, and the development of an electrical scheme with different voltage levels (220V AC, 110V AC, and 24V DC) to ensure proper power supply and system protection. A modular electrical cabinet was implemented, allowing safe and efficient operation. After constructing the prototype, tests confirmed reduced washing times and increased availability of clean barrels, improving the company's productivity. In conclusion, the system proved to be a viable alternative to manual methods, ensuring a safer, more efficient, and cost-effective washing process compared to commercial solutions. Future work recommendations include optimizing energy consumption and incorporating additional sensors to enhance process monitoring.