Relatório padronizado de falhas para máquinas da indústria de papel e celulose: desenvolvimento e aplicação

Abstract

The high competitiveness and operational costs in the pulp and paper industry demand high asset reliability to ensure production efficiency. Failure analysis, crucial for continuous equipment improvement, is often hindered by the lack of standardization in event records, making it difficult for manufacturers and users to consolidate data. The main objective of this work was to develop a standardized failure reporting model for machinery and equipment, focusing on the Continuous Cooking Island, using the international standard ISO 14224:2016 as the primary reference. The methodology was applied in nature, involving the study of the standard, contextualization for the kraft process, categorization of 11 classes of mechanical and rotating equipment, elaboration of boundary diagrams, and the definition of a hierarchical taxonomic structure. As a result, a detailed data structure was proposed, with standardized fields for equipment, maintenance, and failure data, including coded lists for failure modes, mechanisms, causes, and detection methods. It is concluded that the developed model offers a robust tool for consistent information gathering, enabling more accurate reliability analyses, the identification of chronic problems, and the strengthening of the product improvement cycle, adding value for both pulp producers and equipment manufacturers.