发明名称 |
Method and apparatus for producing bodies of consolidated particulate material, and product produced thereby |
摘要 |
Shaped bodies of particulate material are produced by introducing an easily flowable slurry of water and particulate material into a mold with perforated walls and applying a sufficiently high pressure to the slurry in the mold so as to express a sufficient proportion of the liquid to allow physical contact and interengagement between the particles. The extrusion is carried out continuously in an extension process including: (A) introducing the slurry under high pressure, (B) conveying the slurry through a shaping section to (C) a draining and consolidation section with drain holds or slits ( 3 ), to leave the extruder through (E) an exit section in the form of a solid body ( 4 ). |
申请公布号 |
AU2921595(A) |
申请公布日期 |
1996.02.09 |
申请号 |
AU19950029215 |
申请日期 |
1995.07.07 |
申请人 |
HERBERT KRENCHEL;HENRIK STANG;HELGE FREDSLUND-HANSEN |
发明人 |
HERBERT KRENCHEL;HELGE FREDSLUND-HANSEN;HENRIK STANG |
分类号 |
B28B3/20;B28B3/26;B28B7/46 |
主分类号 |
B28B3/20 |
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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