发明名称 |
A DEVICE FOR THE PRODUCTION OF GROUNDWOOD |
摘要 |
Mechanical wood pulp prodn. appts. comprises a rotary grinding stone for grinding wood. A control valve controls the amount of floating matter both in the trough, and is established in the inlet of the discharging-pipe. The trough is constructed in the lowest position of the rotary grinding stone. The width of the rotary grinding stone and the trough is same.
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申请公布号 |
KR840000550(B1) |
申请公布日期 |
1984.04.20 |
申请号 |
KR19810001262 |
申请日期 |
1981.04.22 |
申请人 |
J.M.VOITH G.M.B.H. |
发明人 |
BAEHR THEODOR;HENRY HANS O.;TUEPM HELMUT |
分类号 |
D21C1/00;(IPC1-7):D21C1/00 |
主分类号 |
D21C1/00 |
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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