Title:
液体流の中に化学薬剤を供給するための方法と装置
Document Type and Number:
Japanese Patent JP4601165
Kind Code:
B2
Abstract:
The present Invention relates to a method of and apparatus for feeding a chemical into a liquid flow. The method and apparatus according to the invention are most preferably utilized for feeding a retention aid into fiber suspension flow going to the headbox of a paper machine so that in a mixing apparatus (34) feeding liquid is added into said retention chemical solution, prior to introducing said solution into the fiber suspension flow (70) guided to the paper machine, which feeding liquid is preferably some circulation water from the paper mill or some other non-clean liquid.
Inventors:
Pine, youni
Application Number:
JP2000533619A
Publication Date:
December 22, 2010
Filing Date:
February 24, 1999
Export Citation:
Assignee:
Utended Technologies Osaki Yukiture
International Classes:
B01F5/00; B01F3/08; B01F5/04; B01F5/06; B01F13/00; D21H23/02; D21H23/20; D21H21/10
Domestic Patent References:
| JP54129565A | ||||
| JP47017723A | ||||
| JP61118120A |
Foreign References:
| GB2292158B | ||||
| EP0270103B1 | ||||
| WO1991002119A1 |
Attorney, Agent or Firm:
Hideto Asamura
Hajime Asamura
Katsunori Ando
Yukihiro Ikeda
Hajime Asamura
Katsunori Ando
Yukihiro Ikeda