INSTALLATION FOR PURIFICATION AND DECONTAMINATION OF THE WATER Russian patent published in 2007 - IPC C02F9/00 C02F9/08 C02F1/34 

FIELD: chemical industry; mechanical engineering; production of the installation for preparation of the drinking and technical water.

SUBSTANCE: the invention is pertaining to the non-chemical water-treatment installation for the drinking and technical water supply. The installation contains the hydrocyclone (1), the clarifying screen (2), the pump (3), the hydrodynamic rotor-type impulse generator (4) with the electrical drive (5), the cavitational reactor-cyclone (6), two ejectors (7), the breakthrough screen (8). The hydrodynamic impulse generator (4) contains the horizontally arranged cylindrical hollow body, which one has the diametrically arranged two holes with the accelerating injectors inserted into them. The cylindrical body also contains the cylindrical hollow rotor with two diametrically arranged similar holes. At that the holes of the accelerating injectors and the holes of the rotor are arranged on one diametrical axis. At the water entering the accelerating injectors under the average pressure of 0/15 MPa the pressure of the counter impulse sprays reaches the value of 3.2 MPa, that promotes elimination of the spores of the funguses and bacteria. After passing through the hydrodynamic impulse generator the treated water comes into the ejectors (7), where it is intensively admixed with oxygen of the air or ozone, is oxidized and fed through the tangential fitting pipes into the cavitational reactor-cyclone (6). The cavitational reactor-cyclone (6) contains the vertically arranged cylindrical hollow body, inside which on one axis there are the accelerating cone and the aligned with it the accelerating cylinder. The subjected to purification water rotating around the accelerating cylinder is coming upward into the purified water withdrawal header, further - into the pure water reservoir and to the customers. The solid particles are thrown from the center to the periphery of the cavitational reactor-cyclone body and through the discharge pipe is removed into the sewerage system. The technical result of the invention is the improved quality of the drinking water and the improved efficiency at its treatment.

EFFECT: the invention ensures the improved quality of the drinking water and the improved efficiency of the water treatment.

6 cl, 6 dwg