发明名称 |
Dispersion of a paper fiber suspension, especially from recycled used paper, uses a screw press to extract water to give a higher consistency, with measurements of the disperser drive power consumption to control the screw press |
摘要 |
<p>The watery fiber suspension (S1) is passed through a screw press thickening stage (3) where water is pressed out to give a higher consistency e.g. 15-35%. The high-consistency suspension (S2) is measured by the power take-up at the disperser drive (2) which indicates the suspension consistency and the water-extraction effect at the thickening stage, for its control, and also to adjust the dispersion effect accordingly so that the disperser (1) takes a specific power working of 30-150 kWh/to.</p> |
申请公布号 |
DE10219843(C1) |
申请公布日期 |
2003.08.21 |
申请号 |
DE2002119843 |
申请日期 |
2002.05.03 |
申请人 |
VOITH PAPER PATENT GMBH |
发明人 |
BENDIKSEN, PAL B.;GOMMEL, AXEL;NIGGL, VOLKER |
分类号 |
D21B1/32;D21D1/00;D21D1/38;(IPC1-7):D21B1/32 |
主分类号 |
D21B1/32 |
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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