Vertical agitator for wastewater received in a sedimentation tank

摘要

The invention relates to a vertical agitator for wastewater and the like received in a sedimentation tank, wherein an agitator tool (5) is mounted on a drive shaft (4) extending vertically from a drive (1) mounted above a tank floor (2), wherein a free end (E2) of a shaft section (7) extending from the agitator tool (5) in the direction of the tank floor (2) is held in a safety bearing (14), wherein the safety bearing (14) is held in a retaining device (8) supported on the tank floor (2), wherein the retaining device (8) comprises a receiving section (9) for a receiving device (12) receiving the safety bearing (14). In order to simplify installation, the invention proposes that the receiving section (9) comprises a recess (11) opening in a substantially horizontal direction for laterally inserting the shaft section (7).

主权项

1. A vertical agitator for wastewater received in a sedimentation tank, comprising:
a drive having a drive shaft extending vertically from the drive and attached above a tank floor of the tank; a retaining device supported on the tank floor; and an agitator tool attached to the drive shaft, and having a shaft section extending from the agitator tool in a direction of the tank floor, wherein an unattached end of the shaft section is held in a safety bearing held in the retaining device, and wherein the retaining device has a receiving section including a receiving device having a sleeve attached to a plate that receives the safety bearing and the receiving section has a recess that opens in a substantially horizontal direction to laterally insert the receiving device with the safety bearing and the shaft section into the recess.