发明名称 |
Probe for removing dust from moving webs |
摘要 |
A probe is employed for removing dust from moving webs, paper webs for example. It has at least one electrostatic high-voltage electrode, at least one blower for gas, preferably air, oriented against the direction that the web travels in, and a vacuum channel for suctioning up the dust-laden gas. The pointed or blade-shaped subsidiary electrodes in the high-voltage electrode (10) lie in a plane that does not parallel the web (7). The direction that the row of round and/or slotted nozzles (12) in the blower (11) blow along lies in another plane downstream of the high-voltage electrode (10). The two planes intersect at a line that lies in the plane of the web (7) and extends across it. The round and/or slotted openings (14) into the vacuum channel (13) are on the other hand positioned upstream of the high-voltage electrode (10) in the web-travel direction (8).
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申请公布号 |
US4835808(A) |
申请公布日期 |
1989.06.06 |
申请号 |
US19870043186 |
申请日期 |
1987.04.27 |
申请人 |
ELTEX-ELEKTROSTATIK GESELLSCHAFT MBH |
发明人 |
HAHNE, ERNST-AUGUST;KUENZIG, HERMANN |
分类号 |
B65H20/10;B03C3/145;B03C3/32;B03C3/38;B08B5/00;B08B6/00;B41F23/00;B65H23/00 |
主分类号 |
B65H20/10 |
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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