Effect of Refiner Plate Pattern Design on Refined Fibre Size Distribution – a Time Series Study

In a multi-step batch or continuous operating process, quantitative & qualitative optimization of every single step is always aimed at. Even the smallest aberration in processing parameters affects the quality of the final product. Therefore, it is necessary to study time series quality of produ...

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Autores principales:	Pavel Kral, Petr Klimek, Pawan Kumar Mishra
Formato:	article
Lenguaje:	EN
Publicado:	University of Zagreb, Faculty of Forestry and Wood Technology 2015
Materias:	fi bre size quality disc type refi ner refining plate pattern fibre size quality disc type refiner Forestry SD1-669.5
Acceso en línea:	https://doaj.org/article/f26429a6279d4a35a6edda9b6a6a40fd
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spelling	oai:doaj.org-article:f26429a6279d4a35a6edda9b6a6a40fd2021-12-02T08:27:30ZEffect of Refiner Plate Pattern Design on Refined Fibre Size Distribution – a Time Series Study10.5552/drind.2015.13680012-67721847-1153https://doaj.org/article/f26429a6279d4a35a6edda9b6a6a40fd2015-04-01T00:00:00Zhttp://hrcak.srce.hr/file/201759https://doaj.org/toc/0012-6772https://doaj.org/toc/1847-1153In a multi-step batch or continuous operating process, quantitative & qualitative optimization of every single step is always aimed at. Even the smallest aberration in processing parameters affects the quality of the final product. Therefore, it is necessary to study time series quality of products delivered by every single step, so as to ensure product quality in a long run. Refining is one of the most crucial steps in fi breboard manufacturing, as it has a major impact on fibre quality and energy consumption. Refining plate pattern is key to good results, which have to be optimized based on experience or onsite testing. We tested three different refi ning plate patterns: straight bar design pattern (TYPE 1), spiral bars design pattern (TYPE 2) and bar with groove pattern (TYPE 3), and their impact on fibre size quality in a time series. Reported results include fibre size distribution of three different types of plate patterns observed for 1500 hrs and relative quantity of fine fibres observed in time series for three variants of disc type refiners. Our research showed that fibre quality within desired limits was best delivered by TYPE 2 plates; however, fibre quality also varied with time series for three of them, so different time periods of desired fibre quality were analysedPavel KralPetr KlimekPawan Kumar MishraUniversity of Zagreb, Faculty of Forestry and Wood Technologyarticlefi bre size qualitydisc type refi nerrefining plate patternfibre size qualitydisc type refinerForestrySD1-669.5ENDrvna Industrija, Vol 66, Iss 1, Pp 63-67 (2015)
institution	DOAJ
collection	DOAJ
language	EN
topic	fi bre size quality disc type refi ner refining plate pattern fibre size quality disc type refiner Forestry SD1-669.5
spellingShingle	fi bre size quality disc type refi ner refining plate pattern fibre size quality disc type refiner Forestry SD1-669.5 Pavel Kral Petr Klimek Pawan Kumar Mishra Effect of Refiner Plate Pattern Design on Refined Fibre Size Distribution – a Time Series Study
description	In a multi-step batch or continuous operating process, quantitative & qualitative optimization of every single step is always aimed at. Even the smallest aberration in processing parameters affects the quality of the final product. Therefore, it is necessary to study time series quality of products delivered by every single step, so as to ensure product quality in a long run. Refining is one of the most crucial steps in fi breboard manufacturing, as it has a major impact on fibre quality and energy consumption. Refining plate pattern is key to good results, which have to be optimized based on experience or onsite testing. We tested three different refi ning plate patterns: straight bar design pattern (TYPE 1), spiral bars design pattern (TYPE 2) and bar with groove pattern (TYPE 3), and their impact on fibre size quality in a time series. Reported results include fibre size distribution of three different types of plate patterns observed for 1500 hrs and relative quantity of fine fibres observed in time series for three variants of disc type refiners. Our research showed that fibre quality within desired limits was best delivered by TYPE 2 plates; however, fibre quality also varied with time series for three of them, so different time periods of desired fibre quality were analysed
format	article
author	Pavel Kral Petr Klimek Pawan Kumar Mishra
author_facet	Pavel Kral Petr Klimek Pawan Kumar Mishra
author_sort	Pavel Kral
title	Effect of Refiner Plate Pattern Design on Refined Fibre Size Distribution – a Time Series Study
title_short	Effect of Refiner Plate Pattern Design on Refined Fibre Size Distribution – a Time Series Study
title_full	Effect of Refiner Plate Pattern Design on Refined Fibre Size Distribution – a Time Series Study
title_fullStr	Effect of Refiner Plate Pattern Design on Refined Fibre Size Distribution – a Time Series Study
title_full_unstemmed	Effect of Refiner Plate Pattern Design on Refined Fibre Size Distribution – a Time Series Study
title_sort	effect of refiner plate pattern design on refined fibre size distribution – a time series study
publisher	University of Zagreb, Faculty of Forestry and Wood Technology
publishDate	2015
url	https://doaj.org/article/f26429a6279d4a35a6edda9b6a6a40fd
work_keys_str_mv	AT pavelkral effectofrefinerplatepatterndesignonrefinedfibresizedistributionatimeseriesstudy AT petrklimek effectofrefinerplatepatterndesignonrefinedfibresizedistributionatimeseriesstudy AT pawankumarmishra effectofrefinerplatepatterndesignonrefinedfibresizedistributionatimeseriesstudy
_version_	1718398518290284544

Effect of Refiner Plate Pattern Design on Refined Fibre Size Distribution – a Time Series Study

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