CYCLONE SEPARATOR DEVICE Russian patent published in 2017 - IPC A47L9/16 

FIELD: machine engineering.

SUBSTANCE: invention relates to a separating device (14) for separating cyclone chamber (15) from the collecting chamber (16) of the cyclone separator (10). Separating device (14) has a guide element (17) which has a front end (17A), the rear end (17B) and a guide surface (17C). The guide surface directs debris entrained in the air stream in the cyclone chamber along a spiral path about the axis (XX) of the separation device (14) and into the collecting chamber (16). The guide surface extends around the axis of the separating apparatus (14) at an angle less than 360 degrees, allowing the debris in the vortex chamber (15) also extend into the collecting chamber (16) from the cyclone chamber in the axial direction. The front end (17A) of the guide element (17) is at an angle (α) Of between 30 degrees and 60 degrees in the direction of the vortex chamber (15) about the axis (XX) of the separation device (14) to facilitate the spiral airflow and debris passing over the guide surface.

EFFECT: improved device reliability.

14 cl, 8 dwg