| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a pulp concentration adjusting technology for realizing a used paper recycling apparatus of furniture size that can be installed in a small shop or general household. <P>SOLUTION: The used paper recycling apparatus having a pulp making unit and a paper making unit includes a beating concentration adjusting unit 3A for adjusting the beating concentration of the used paper pulp in the pulp making unit, and a paper making concentration adjusting unit 3B for adjusting the paper making concentration of the used paper pulp in the paper making unit, in which the beating concentration adjusted in the beating concentration adjusting unit 3A is set at a high concentration capable of beating in the pulp making unit, and the paper making concentration adjusted in the paper making concentration adjusting unit 3B is set at a low concentration capable of making paper in the paper making unit. Therefore, the concentration of the used paper pulp is adjusted in two stages, and the concentration can be adjusted by effectively utilizing the small working space of the used paper recycling apparatus of furniture size, and the used paper can be recycled at high operation efficiency. <P>COPYRIGHT: (C)2011,JPO&INPIT</p> |
