CENTRIFUGAL PLANT FOR SEPARATION OF IMPURITIES FROM LIQUID MEDIUM Russian patent published in 1998 - IPC

FIELD: in systems of industrial and domestic sewage treatment by means of luminous energy at enterprises of chemical, petrochemical and metallurgical industries. SUBSTANCE: plant has cylindrical casing 1 accommodating reaction chamber 2, device for rotation of liquid medium in form of auger 10, compartments 3 for collection of impurities arranged by tiers with slotted holes, pulse-periodic action luminous radiation source connected to light guides 8. Light radiation frequency and pulse repetition frequency equal or exceed rotational speed of liquid medium by a whole number of times. plant internal surface is made of material with a high reflectivity. Under action of modulated resonance condition at matching of pulse irradiation frequency, light wave frequency and eddy flow rotational speed whole volume of liquid medium is subjected to an active effect of luminous energy. At same time under action of centrifugal force and pressure differential formed particles of impurities rush to slotted holes 4 and fill compartments 3. EFFECT: enhanced efficiency. 4 cl, 1 dwg