发明名称 |
A method of feeding a sealing medium into a liquor filter and a liquor filter |
摘要 |
A method and a liquor filter, in which liquor filter sealing medium is fed via a sealing medium channel (3) into an innermost sealing zone formed by an innermost sealing member (1), an outer seal (2) and the space between them at a causticizing plant of a chemical pulp mill. The sealing medium used is an alkaline sealing liquid and/or gas, which does not substantially dilute the liquor being filtered. Advantageously the sealing medium is filtrate from the liquor filter and/or gas taken from the interior of the liquor filter. |
申请公布号 |
AU2015238144(A1) |
申请公布日期 |
2016.10.06 |
申请号 |
AU20150238144 |
申请日期 |
2015.03.26 |
申请人 |
Andritz Oy |
发明人 |
Hammarberg, Tommi;Kottila, Mika;Mantsinen, Matti;Suutari, Simo |
分类号 |
D21C11/00 |
主分类号 |
D21C11/00 |
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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