| 摘要 |
<p>The invention presents a pulp manufacturing technology for realizing a used paper recycling apparatus of furniture size that can be installed not only in a large office, but also in a small shop or general household. In the beating process of the pulp making process for fragmenting and beating the used paper for manufacturing used paper pulp, a grinder (40) having a pair of beating disks (41, 42) rotated relatively is provided, beating action surfaces (41a, 42a) of the beating disks are disposed oppositely across a tiny beating gap (G), thereby a used paper pulp circulation route (39) is formed, in which the used paper pulp beaten by the grinder (40) is processed in the beating process while being circulated in the used paper pulp circulation route (39), and the beating gap (G) of the beating action surfaces (41a, 42a) is adjusted to be narrower gradually from the beginning till the end of the beating process. As a result, in a limited narrow working space, a smooth and efficient beating operation is realized from the beginning till the end of the beating process.</p> |
