（10）一种用于在基本上竖直的管部分（10A）的内部分离液体，特别是排气或排气管装置，包括一个螺旋分离器结构（16），具有多个灯丝部分（18），其（沿着至少几何螺旋轴 20）布置，其特征在于，两个相邻的线圈部（18）设置在不同的角度位置到螺旋轴（20）。 每两个相邻的线圈部（18）被连接，使得两个螺旋部分（18）之间包括一径向延伸的螺旋形边缘（24）至少形成并具有沉积表面的分离器结构（16），为连续Abscheidewendel（26）（28）形成。 另外，一个管提供了一种用于排气的空气或废气的排出，其中，管段（10A）内，用于分离液体的这样的装置（14）被布置。

A device for separating liquid in the interior of a substantially vertical pipe section (10a), in particular an exhaust air or exhaust pipe (10) comprises a helical separator structure (16) having a plurality of filament sections (18) along an at least geometrical helix axis ( 20) are arranged, wherein two adjacent coil portions (18) are arranged in different rotational angular positions to the helix axis (20). Each two adjacent coil portions (18) are interconnected such that between two spiral sections (18) at least one radially extending helical edge (24) is formed, and the separator structure (16) as a continuous Abscheidewendel (26) having a deposition surface (28) is formed. In addition, a pipe is shown for the discharge of exhaust air or waste gas, wherein inside a pipe section (10a), such a device (14) is arranged for the separation of fluids.