METHOD FOR FASTENING, CENTERING AND TENSION OF DISCHARGE ELECTRODE IN ELECTROSTATIC AIR CLEANING INSTALLATIONS OF TUBULAR TYPE Russian patent published in 2017 - IPC B03C3/41 

FIELD: technological processes.

SUBSTANCE: discharge electrode is placed and fastened vertically in the air treatment housing with its top attachment point. At the same time the discharge electrode is a single unit with a spinning tube where its loose weight tenses and centers the discharge electrode over the entire length of the spinning tube. The discharge electrode is securely fastened on the insulator over the axis at the bottom of the spinning tube and is freely passed through the insulator axial hole at the top of the spinning tube.

EFFECT: assembly and disassembly process is simplified as well as the maintenance process.

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