Rotating dipping body for biological cleaning stages of clarification plants, comprises a closed channel exhibiting vegetation body serving as vegetation carrier for biological lawn, and two radial channel-contracting element

摘要

The rotating dipping body (1) for biological cleaning stages of clarification plants, comprises a closed channel exhibiting vegetation body (2) serving as vegetation carrier for biological lawn, and two radial channel-contracting elements. The vegetation body is arranged on drivable shaft, which penetrates into its center point and is dipped into the wastewater to be cleaned. The vegetation body mounted on a drive carrier element (3) over a solid impact supporting cross and a sliding pressure supporting cross, is adjustably connected by a pressure clamping element (7). The rotating dipping body (1) for biological cleaning stages of clarification plants, comprises a closed channel exhibiting vegetation body (2) serving as vegetation carrier for biological lawn, and two radial channel-contracting elements. The vegetation body is arranged on drivable shaft, which penetrates into its center point and is dipped into the wastewater to be cleaned. The vegetation body mounted on a drive carrier element (3) over a solid impact supporting cross and a sliding pressure supporting cross, is adjustably connected by a pressure clamping element (7). The channel-contracting element for rotating axle of the vegetation body, is arranged in four vegetation body sections. Two axial oxidation elements for rotating axle of the vegetation body, is arranged in the vegetation carrier. The vegetation body is constructed from the four vegetation carrier sections. An intermediate plate is arranged between the individual vegetation carrier sections. A supporting plate is arranged at the first- and fourth vegetation carrier section. The four vegetation body sections are constructed from five vegetation plates temporarily stored with vegetation disc spacers. The individual vegetation body sections are arranged with each other at an angle of 90[deg]C. The drive carrier element is fixed on the wave with its two-shaft journals by means of two locking elements. A free flushing device (23) with a free flushing drain is integrated into the drive carrier element. The pressure-clamping element consists a linkage stored in a linkage channel of the vegetation body, two clamping nuts, a windshield, a spring element and a guide bush. The sliding pressure support cross and the solid impact support cross are constructed from four supporting cross thighs, which are connected with a supporting profile (14) via two guiding elements. An immobilization section comprising a lattice box, is arranged in the supporting profiles. A carrier material is stored in the lattice box. The rotation dipping body consists plastics, metal and minerals.