| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a waste paper dissolution apparatus improved in capacity of the waste paper dissolution, also reduced in operation energy, having a good tightening of rag rope, and having less troubles. <P>SOLUTION: This waste paper dissolution apparatus 1 for dissolving waste paper raw materials by revolving the waste paper, water for dissolving the waste paper, or the like stored in a dissolution vessel 2 by turning of a rotor and filtering the waste paper raw materials includes the dissolution vessel 2 having an opening 2k for putting the waste paper, water for dissolving the waste paper, or the like at its upper part, and having a cylindrical form having an almost vertical axis and a D-shape, when viewed from the top, being notched by a vertical plate 2a extending in almost vertical direction on the side, and a revolving flow-changing means B having a shape protruding inward for changing the direction of the revolving flow caused by the rotor 3 including the waste paper, water for dissolving the waste paper, or the like at a cylindrical plate 2s of the dissolution vessel 2. <P>COPYRIGHT: (C)2008,JPO&INPIT</p> |
