发明名称 |
PULP SCREENING DEVICE |
摘要 |
The present invention is a pulp screening device which is capable of screening a large quantity of pulp with low power, by preventing clogging of a screen cylinder. The device is provided with one or a plurality of vanes which revolve within an agitation chamber formed between a pair of inner and outer screen cylinders, holding a predetermined small space from each of the inner and outer screen cylinders. The agitation chamber is practically partitioned in the circumferential direction by the vanes.
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申请公布号 |
CA2331472(C) |
申请公布日期 |
2006.02.14 |
申请号 |
CA20012331472 |
申请日期 |
2001.01.19 |
申请人 |
MITSUBISHI HEAVY INDUSTRIES, LTD. |
发明人 |
MAEDERA, KOUKICHI;FUKUDOME, HIROMI |
分类号 |
B01D29/50;D21D5/06;D21D5/02;D21D5/16 |
主分类号 |
B01D29/50 |
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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