发明名称 |
De-inking screen |
摘要 |
Multiple shafts are aligned along a frame and configured to rotate in a direction causing paper products to move along a separation screen. The shafts are configured with a shape and spacing so that substantially rigid pieces of the paper products move along the screen while non-rigid pieces of the paper products slide down between adjacent shafts. In one embodiment, the screen includes at least one vacuum shaft that has a first set of air input holes configured to suck air and retain the non-rigid paper products. A second set of air output holes are configured to blow out air to dislodge the paper products retained by the input holes.
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申请公布号 |
US2004188329(A1) |
申请公布日期 |
2004.09.30 |
申请号 |
US20040823835 |
申请日期 |
2004.04.13 |
申请人 |
VISSCHER ENGEL;AUSTIN SEAN |
发明人 |
VISSCHER ENGEL;AUSTIN SEAN |
分类号 |
A61C13/07;B07B1/14;B07B1/15;B07B13/00;D21B1/02;(IPC1-7):B07C5/12 |
主分类号 |
A61C13/07 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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