发明名称 |
Luftinnspröytningsinnretninger for å fjerne trykksverte i en papirmasseström |
摘要 |
<p>The injector consists of a duct with convergent and divergent sections (2a,2c) and an air inlet chamber (3a). The duct is made from a cylindrical tube (1) with convergent and divergent inner surfaces linked by a cylindrical section (2b), with the air inlet chamber (3a) situated in a step (3) of greater diameter than the convergent section to which it is connected. Just before the point at which it joins the convergent section the step has a tangential aperture (5), and it is closed by a stopper (6) with channels (8) through it for the pulp to be fed through. A number of injectors are enclosed in a sealed housing formed from two plates (10,11) connected by a shell and fed with air through a duct.</p> |
申请公布号 |
NO954809(A) |
申请公布日期 |
1996.05.29 |
申请号 |
NO19950004809 |
申请日期 |
1995.11.27 |
申请人 |
E & M LAMORT |
发明人 |
SERRES, ALAIN;MEURET, ALAIN;COLIN, PHILIPPE |
分类号 |
B01F3/06;B01F5/04;B03D1/24;D21B1/32;D21C5/02;D21F1/70;(IPC1-7):D21B1/32 |
主分类号 |
B01F3/06 |
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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