Document Type and Number:
Japanese Patent JPS5226206
Kind Code:
Y2
Abstract:
A cleaning apparatus for use in connection with fluid-flow tubing systems, particularly for cleaning tubular semipermeable membranes, comprising a cartridge which is adapted to supply scrubbing and cleaning objects such as sponge balls into the tubing system, and which is adapted to receive and contain the objects when the direction of fluid flow in the system is reversed. A by-pass conduit and a check valve are provided to permit fluid to flow around the cartridge when the flow direction is reversed.
Application Number:
JP4938973U
Publication Date:
June 14, 1977
Filing Date:
April 25, 1973
Export Citation:
International Classes:
B08B9/053; B01D61/02; B01D61/10; B01D61/12; B01D65/04; B01D65/08; B08B9/027; B08B9/032; B08B9/04; B08B9/055; C23G5/00; F16L55/24; (IPC1-7): B08B9/04; B01D13/00