| 摘要 |
PROBLEM TO BE SOLVED: To provide a pipe for agitation through which two or more kinds of fluids pass while being agitated and which prevents a short-cut of the fluids and can agitate them effectively. SOLUTION: An agitation element 2 is composed of the a first spiral 21 which revolves the fluids spirally in one direction around the axis in the approximately entire length strip 1 of a housing and a second spiral strip 22 which is installed on the peripheral side of the strip 21 while being wound and revolves the fluids spirally in another direction around the axis in the approximately entire length 1 of the housing. The outer fringe part of the first strip 21 and the inner fringe part of the second strip 22 are fixed while being caught mutually. COPYRIGHT: (C)2004,JPO
|
