| 摘要 |
FIELD: construction. ^ SUBSTANCE: water-intake device comprises a body 1 with inlet 2 and outlet 3 holes, where accordingly inlet 4 and outlet 5 membrane valves are inserted. In the body 1 there is a filtering element installed, made in the form of bell components. Components are installed on the axis 13 of square section. In the cylindrical part of the components there are half-openings made in the form of half-channels at the angle of below 90 to the axis 13, forming filtering channels 14. There are springs 15 installed between components. There are slots 21 and ledges 22 for accurate fixation of bell components. ^ EFFECT: invention makes it possible to increase reliability and quality of liquid treatment, for instance, from livestock drains of cattle complexes and pig complexes, from solid and fibrous structures. ^ 2 dwg |
