Bibliographic citations
Dolores, F., (2023). Diseño de un sistema automatizado de limpieza in situ CIP (Clean-In-Place) en la fabricación de leche UHT de una empresa de la industria láctea [Tesis, Universidad Nacional de Ingeniería]. http://hdl.handle.net/20.500.14076/27265
Dolores, F., Diseño de un sistema automatizado de limpieza in situ CIP (Clean-In-Place) en la fabricación de leche UHT de una empresa de la industria láctea [Tesis]. PE: Universidad Nacional de Ingeniería; 2023. http://hdl.handle.net/20.500.14076/27265
@misc{renati/712955,
title = "Diseño de un sistema automatizado de limpieza in situ CIP (Clean-In-Place) en la fabricación de leche UHT de una empresa de la industria láctea",
author = "Dolores Cachay, Fernando Eduardo",
publisher = "Universidad Nacional de Ingeniería",
year = "2023"
}
In the dairy industry, it is crucial that during the manufacturing process of its products, the products maintain a level of safety in accordance with current standards and norms. Specifically, during the UHT milk manufacturing process, the surfaces of equipment such as tanks, accessories, pasteurizers and pipes have direct contact with raw milk and are prone to the growth of microorganisms generated by the accumulation of milk residues on the surfaces. This situation obliges the dairy industry to have a strict control in the cleaning of equipment. This work was carried out with the purpose of proposing an automated Clean-in-place (CIP) cleaning system for the Ultra High Temperature (UHT) milk manufacturing process in a dairy products manufacturing company, in order to improve the efficiency of the cleaning process since, as we will see, the characteristics of the manual cleaning process entail human and final product risks, as well as inefficiencies in the use of resources. The first chapter details the importance of the cleaning and disinfection conditions required in the food industry, especially in the dairy industry, all according to current regulations. Chapter two details the national and international background, the cleaning and safety criteria, as well as the principles and laws that govern the concept of cleaning, and the different cleaning systems in the dairy industry and Sinner's circle. In the third chapter, a mechanical design of a CIP system is made, considering the type of system, devices, as well as the dimensioning of mechanical equipment that can be used especially in the dairy manufacturing industry. The fourth chapter complements the design with the electrical equipment, power, conductor size, protection systems, sequence of operations, PLC and instrumentation to be used. Chapter five presents and discusses the results obtained.
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