Granuliavimo technologinio proceso parametrų įtaka organinių trąšų granulių mechaninėms savybėms

Abstract

This paper provides the research results of beef cattle granular organic compost fertilizers use and physical mechanical properties. For research were used beef cattle granular organic compost ferti-lizers. For granules making was used matrix with 6 mm, 5 mm and 4 mm holes. There were inves-tigated particle geometrical parameters. When investigating granular organic fertilizer granulomet-ric content it was found that when was used 6 mm diameter matrix channel for compost fertilizer granules production were dominated 5,60-7,10 mm fractional part (80,95 %) of granules, when was used 5 mm diameter matrix channel were dominated 5,00-5,60 mm fractional part (76.25 %) of granules and when was used 4 mm diameter matrix channel were dominated 4,00-4.99 mm fractional part (72,75 %) of granules Organic pellet Young's modulus is among 4,0∙10-2 MPa and 2,0∙10-2 MPa.