发明名称 |
Wet part of a paper making machine |
摘要 |
A wet part of a paper making machine includes a distributor to which a main stream of a stock suspension is fed and which has a number of connections. The connections are connected by means of split stream lines to a machine-wide flow box which has a machine-wide slice nozzle (headbox). The split stream lines are connected (directly or indirectly) to the flow box. The slice nozzle is connected to at least one continuous web-forming screen. At least one collection trough is connected to the screen, as well as, optionally, to a backwater tank to accept the backwater trapped by the collection trough. Dilution water lines are provided to introduce backwater into the split stream lines to adjust the stock density of the split streams. The dilution water lines are connected directly to the collection trough.
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申请公布号 |
US5958189(A) |
申请公布日期 |
1999.09.28 |
申请号 |
US19960618748 |
申请日期 |
1996.03.20 |
申请人 |
VOITH SULZER PAPIERMASCHINEN GMBH |
发明人 |
BEGEMANN, ULRICH;THOMAS, DIRK |
分类号 |
D21F1/08;D21F1/66;(IPC1-7):D21F1/66 |
主分类号 |
D21F1/08 |
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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