发明名称 |
METHOD AND APPARATUS FOR SEPARATING IMPURITIES FROM MACHINE CIRCULATION OF COATING STATION |
摘要 |
<p>Method and arrangement for separating impurities from the machine circulation of a processing agent of a processing station used in processing paper or board, in which method the processing agent is led from a reservoir (1) to the processing station (2), where it is spread on the surface of the web being processed, and the excess processing agent led to the processing station (2) agent is led back to the reservoir (1). The flow of processing agent coming from the processing station (2) is led to at least one pressure sieve (6), which is located below the level of the processing station (2), in such a way that the feed pressure of the processing agent is created on the basis of the difference in height between the station (2) and the pressure sieve (6).</p> |
申请公布号 |
WO2006032722(A1) |
申请公布日期 |
2006.03.30 |
申请号 |
WO2005FI00395 |
申请日期 |
2005.09.20 |
申请人 |
METSO PAPER, INC.;VIITANEN, MARKKU;ROITTO, ILKKA |
发明人 |
VIITANEN, MARKKU;ROITTO, ILKKA |
分类号 |
D21H23/32;D21F1/66;D21H |
主分类号 |
D21H23/32 |
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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