<abstract xmlns="http://www.w3.org/1999/xhtml"><p> The goal of the paper was to assess the strength of the fertilizer granules obtained by non-pressure granulation method. The granulation process was carried out in plate granulator, according to the three-level experiment plan. A mixture of raw materials prepared in a Polish factory of agrochemicals for agriculture and horticulture was used as a study material and water was used as a wetting liquid. Granulator design parameters and process parameters were treated as entrance sizes of the experiment. Three different angles of granulation blade were used in experiments. This paper presents: the results of study of equivalent diameter size and the impact of changes in the angle of granulating blade on the strength of obtained granulate. Pfost apparatus and a set of sieves used in granulometric sieve were utilized in this study. A relation was suggested P∞ = f(α, ϰ, n, w<sub>w</sub>, t). The results were presented in the form of graphs and tables. Conclusions were presented. </p></abstract>

The goal of the paper was to assess the strength of the fertilizer granules obtained by non-pressure granulation method. The granulation process was carried out in plate granulator, according to the three-level experiment plan. A mixture of raw materials prepared in a Polish factory of agrochemicals for agriculture and horticulture was used as a study material and water was used as a wetting liquid. Granulator design parameters and process parameters were treated as entrance sizes of the experiment. Three different angles of granulation blade were used in experiments. This paper presents: the results of study of equivalent diameter size and the impact of changes in the angle of granulating blade on the strength of obtained granulate. Pfost apparatus and a set of sieves used in granulometric sieve were utilized in this study. A relation was suggested P∞ = f(α, ϰ, n, ww, t). The results were presented in the form of graphs and tables. Conclusions were presented.

Evaluation of the Fertilizer Granules Strength Obtained from Plate Granulation with Different Angle of Granulation Blade

Faculty of Mechanical Engineering, Bialystok University of Technology, ul. Wiejska 45C, 15-351 Bialystok, Poland

Acta Mechanica et Automatica

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

The goal of the paper was to assess the strength of the fertilizer granules obtained by non-pressure granulation method. The granulation process was carried...

Evaluation of the Fertilizer Granules Strength Obtained from Plate Granulation with Different Angle of Granulation Blade

Published Online: Dec 20, 2014

Page range: 141 - 145

DOI: https://doi.org/10.2478/ama-2014-0025

Keywords
Non-Pressurized Granulating, Granulating Blade, Kinetic Strength of Granules, Agriculture and Horticulture Fertilizer

© Bialystok University of Technology

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

Evaluation of the Fertilizer Granules Strength Obtained from Plate Granulation with Different Angle of Granulation Blade

Published Online: Dec 20, 2014

Page range: 141 - 145

DOI: https://doi.org/10.2478/ama-2014-0025

KeywordsNon-Pressurized Granulating, Granulating Blade, Kinetic Strength of Granules, Agriculture and Horticulture Fertilizer

© Bialystok University of Technology

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

Keywords
Non-Pressurized Granulating, Granulating Blade, Kinetic Strength of Granules, Agriculture and Horticulture Fertilizer