USE OF NON-CONVENTIONAL TECHNOLOGIES FOR THE MANUFACTURING OF SOME WATER OXYGENATION DEVICES

  • MATEESCU GABRIELA
    MECHANICAL ENGINEERING AND MECHATRONICS DEPARTMENT, "POLITEHNICA" UNIVERSITY OF BUCHAREST, ROMANIA
  • BĂRAN NICOLAE
    MECHANICAL ENGINEERING AND MECHATRONICS DEPARTMENT, "POLITEHNICA" UNIVERSITY OF BUCHAREST, ROMANIA
  • BESNEA DANIEL
    MECHANICAL ENGINEERING AND MECHATRONICS DEPARTMENT, "POLITEHNICA" UNIVERSITY OF BUCHAREST, ROMANIA

Abstract

The paper presents the manufacturing technology for a water oxygenation device called further fine bubbles generator. The fine bubbles generator has a rectangular shape and it can create a screen of fine air bubbles. The manufacturing technology of the drilled board (the board with holes) and the manufacturing technology of the fine bubbles generator’s body are subsequently exposed. A non-conventional technology, namely electro-erosion processing, was used in order to manufacture the board with holes. Fine air bubbles are obtained by this method, increasing the oxygen transfer to the water mass.

Cuvinte cheie

fine bubbles generator water oxygenation electro-erosion cutting