Assessment of components of operational reliability in walk- in freezer//Evaluación de los componentes de la confiabilidad operacional en una cámara fría
Abstract
The objective of this paper is to assess the elements integrant of operational reliability at one technical system walk-in freezer to conserve the intermediate product to do bottling. The mean time between failures was considered to analyze reliabilities equipment, process and human, as well as the mean time to repair to assess maintainability, as well as the mean time to repair to assess maintainability. Analyzing the state system on consider the failure that impact in the availability and to propose the actions to provide the make decisions for improve the operational reliability in the conservation process of pharmaceutical ingredient active. The results show the behavior of mentioned variables and the analysis of failure modes and effects, and also the actions proposed after risk assessment associated to the product conservation process.
Key words: walk-in freezer, operational reliability, reliability equipment, reliability process, reliability human, assess maintainability.
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Resumen
En el trabajo se tuvo como objetivo la evaluación los elementos que conforman la confiabilidad operacional de un sistema técnico (cámara fría), para conservar un producto intermedio. Se consideró el tiempo medio entre fallas para el análisis de las confiabilidades de equipos, de procesos y humana, así como el tiempo medio de reparación para evaluar la mantenibilidad. Del análisis del estado del sistema se identificaron las insuficiencias que afectan la disponibilidad y proponer acciones que faciliten la toma de decisiones para mantener o mejorar la confiabilidad operacional en el proceso de conservación de un ingrediente farmacéutico activo. Los resultados muestran el comportamiento de las variables mencionadas y el análisis de los modos y los efectos de las fallas, así como las medidas a adoptar después de evaluar los riesgos en el proceso de conservación del producto.
Palabras clave: confiabilidad operacional, cámara fría, confiabilidad de equipo, confiabilidad proceso, confiabilidad humana, mantenibilidad.
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