公开(公告)号：US4239513A

公开(公告)日：1980-12-16

申请号：US922728

申请日：1978-07-07

申请人： Egbert Paul ,  Karl Reither

发明人： Egbert Paul ,  Karl Reither

IPC分类号： B01D45/16 ,  B04C1/00 ,  B03C3/01 ,  B03C3/45 ,  B03C3/78

CPC分类号： B01D45/16 ,  B04C1/00

摘要： In gas washer and similar separator devices which utilize stationary wall means to deflect a gas flow and to subject the same to centrifugal force for continuously separating out foreign particulate matter which is collected on or adjacent the stationary wall means, the invention provides spirally curved laminae constituting the stationary wall means and co-operating to define passage means, at least a part of which has a cross-section which first narrows and then widens in the direction of fluid flow and which is also curved spirally first in one and then in the opposite direction. Nozzle means may be arranged to feed moisture into the fluid flow to assist wet separation, and by electrically insulating conductive laminae from one another, the invention may also be used as an electrostatic precipitator.

摘要翻译： 在气体洗涤器和类似的分离器装置中，利用固定壁装置来使气流偏转并使其同步于离心力，用于连续分离收集在静止壁装置上或其附近的异物颗粒物质，本发明提供构成 静止的壁装置并且协同作用以限定通道装置，其至少一部分具有横截面，该横截面首先在流体流动的方向上变窄并且然后变宽，并且其首先在一个中然后在相反的方向上螺旋地弯曲 方向。 可以设置喷嘴装置以将水分输送到流体流中以帮助湿分离，并且通过将导电层彼此电绝缘，本发明也可以用作静电除尘器。