Method and apparatus for manufacturing excrement treatment material
AssigneeDaiki Co., Ltd.
InventorJunji Yoshinaga
Life of this patent
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Abstract
The manufacturing method includes a granulation step. The granulation step is a step of forming a plurality of granules by performing extrusion granulation on a granulation material using a granulation machine. The granulation machine includes a die and a roller. A through hole that allows the granulation material to pass therethrough is formed in the die. The roller pushes the granulation material into the through hole while rolling on the surface of the die. In the granulation step, low-speed pushing in which the granulation material is pushed while the roller rolls at a first speed, and high-speed pushing in which the granulation material is pushed while the roller rolls at a second speed that is higher than the first speed are executed.
Claims20
A method for manufacturing an excrement treatment material comprising:
- a granulation step of forming a plurality of granules by performing extrusion granulation on a granulation material using a granulation machine,
- wherein the granulation machine includes:
- a die in which a through hole that allows the granulation material to pass therethrough is formed;
- and a roller that pushes the granulation material into the through hole while rolling on a surface of the die, and
- in the granulation step, low-speed pushing in which the granulation material is pushed while the roller rolls at a first speed, and high-speed pushing in which the granulation material is pushed while the roller rolls at a second speed that is higher than the first speed are executed.
An apparatus for manufacturing an excrement treatment material comprising:
- a granulation machine that forms a plurality of granules by performing extrusion granulation on a granulation material,
- the granulation machine including:
- a die in which a through hole that allows the granulation material to pass therethrough is formed;
- and a roller that pushes the granulation material into the through hole while rolling on a surface of the die,
- wherein the granulation machine executes low-speed pushing in which the granulation material is pushed while the roller rolls at a first speed, and high-speed pushing in which the granulation material is pushed while the roller rolls at a second speed that is higher than the first speed.
Dependencies are inferred from the claim text.