Abstract: Cyclone separator with two separating zones and static guide mechanisms. As a result of an immersion tube column (5, 6, 7), which surrounds the cyclone axis (1) over the entire separating zone height h, which is arranged in the vortex core of the conventional cyclone and passes through the conventional solids collecting container (2a), both the outer swirling flow in the outer separator zone (3a) and also an inner swirling flow concentrated in the immersion tube column in the second separating zone (3b) is stabilized in combination with a return flow-free solids discharge device (4), so that in the case of an intense swirl a following separating process takes place with axial return flows (18) from swirl promoter (17) into a second solids collecting container (2b).