Influence of drying mode and feed per tooth rate on the fine dust creation in pine and beech sawing on a mini sash gang saw
| Autor: | Tomasz Muzinski, Ladislav Dzurenda, Tomasz Rogoziński, Marta Pędzik, Daniel Chuchala, Kazimierz Orłowski |
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| Rok vydání: | 2020 |
| Předmět: |
0106 biological sciences
Materials science biology Dust particles Forestry biology.organism_classification Pulp and paper industry 030210 environmental & occupational health 01 natural sciences Laser diffraction analysis 03 medical and health sciences 0302 clinical medicine 010608 biotechnology visual_art Particle-size distribution visual_art.visual_art_medium General Materials Science Air drying Sawdust Beech |
| Zdroj: | European Journal of Wood and Wood Products. 79:91-99 |
| ISSN: | 1436-736X 0018-3768 |
| Popis: | The experimental results of the study focused on the effect of drying processes of modified air drying and warm air-steam mixture drying of pine and beech wood on the size of sawdust particles created in cutting using PRW-15M sash gang saw, are presented in the paper. Particle size analysis of dry sawdust was performed using two methods—sieving method and laser diffraction analysis. The results showed that the drying process did not affect the general particle size distribution of the sawdust, but the content of very fine dust particles in beech wood sawdust is many times higher when the beech wood was dried in the warm air-steam mixture drying process and sawn at a feed per tooth of 0.105 mm. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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