| 摘要 |
<p>In a narrow used paper processing space of a used paper recycling apparatus of furniture size, this is a dewatering device for executing smoothly and efficiently a dewatering process as a principal component of a paper making process for manufacturing used paper pulp. Being disposed in a linkage location between a mesh belt (105) and a smooth surface belt (145), and configured to roll and squeeze the mesh belt (105) and the smooth surface belt (145) from the upper and lower sides in a compressed state, the apparatus includes a preliminary dewatering roll unit (10A) for squeezing and dewatering preliminarily the wet paper (RP 0 ) on the mesh belt (105), and a final dewatering roll unit (10B) for squeezing and dewatering the wet paper (RP 0 ) on the mesh belt (105) preliminarily dewatered in the preliminary dewatering roll unit (10A) to obtain dry paper (RP) of specified water content. Therefore, in a very narrow used paper processing space of a used paper recycling apparatus of furniture size, the dewatering process in the paper making process for manufacturing used paper pulp can be executed smoothly and very efficiently.</p> |
