FIELD: filling packets with liquids. SUBSTANCE: liquid is fed into packet through elongated tubular member with several screening arrangements and sucking off devices communicating with screening arrangements. Outlet channel of tubular member is lowered into container to near-bottom position. When liquid is delivered through tubular member, its outlet end is moved up and held above level of liquid in container. Liquid is delivered along pipe 15 into body of valve 16 and to space of seat of nozzle valve 17. Liquid passes around guide 26 of rod of valve 18 to seat space of valve 17. Lower part of valve rod thrusts against valve seat when valve is closed. Pipe 15 communicates with chamber 21, and liquid gets into chamber. Mounted in lower part of chamber 21 are one or more screens 22. Liquid, flowing along channel, gets out of nozzle through hole 23. Remaining liquid is evacuated owing to suction effect created by branch pipes 20. EFFECT: enlarged operating capabilities. 6 cl, 6 dwg
Authors
Dates
1995-09-10—Published
1991-08-12—Filed