Title:
A METHOD AND A PROCESS PLANT FOR TREATING A BATCH OF LIQUIDS
Document Type and Number:
WIPO Patent Application WO2002024317
Kind Code:
A8
Abstract:
A process plant comprises a tank (1), an outlet conduit (2), a reservoir of cleaning agent (12), or feedstock(s) of additive(s) (13), a loop conduit (3) for returning liquid into the tank, valve means (9) for controlling admission of liquid into the loop conduit and a pump (4) for driving liquid through the loop conduit. Returning of the liquid takes place through a jetting device (5) adapted for introducing jets of liquid into the body of liquid inside the tank in order to cause stirring to the body of liquid. The jet nozzle is adapted for powered rotation about a first axis and about a second axis perpendicular, or non perpendicular, to the first axis. The jet nozzles may be embodied in a flat jet rotating around one axis only. Upon emptying the tank, the jetting device may serve for cleaning the tank by spraying liquid onto the tank walls. The invention provides a method for treating liquid as well as a process plant.
Inventors:
HUMMER JAN STUMPE (DK)
Application Number:
PCT/DK2001/000602
Publication Date:
April 29, 2004
Filing Date:
September 19, 2001
Export Citation:
Assignee:
ISO MIX AS (DK)
HUMMER JAN STUMPE (DK)
HUMMER JAN STUMPE (DK)
International Classes:
B01F25/60; (IPC1-7): B01F5/02; B01F5/10
Download PDF: