发明名称 |
Sätt att styra silningsprocessen vid silning av cellulosahaltiga massasuspensioner |
摘要 |
A method of controlling the screening process at the screening of cellulose-containing pulp suspensions in a screening device (1) where ingoing pulp suspension (2) is divided by means of a screening member into an accept fraction (3) and a reject fraction (4). The material concentration in the reject fraction (4) is measured continuously by a meter (5) and transferred to a signal (6, 7), which is utilized for controlling the ingoing pulp concentration and/or the energy supply to the screening process. |
申请公布号 |
SE470315(B) |
申请公布日期 |
1994.01.17 |
申请号 |
SE19920001735 |
申请日期 |
1992.06.05 |
申请人 |
SUNDS DEFIBRATOR INDUSTRIES AB |
发明人 |
B *FREDRIKSSON;B A G *OLSSON |
分类号 |
D21D5/02;(IPC1-7):D21D5/02 |
主分类号 |
D21D5/02 |
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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