Two stage pressure diffuser

Details Two stage pressure diffuser Two stage pressure diffuser

D - Textiles, Paper

21

C

D21C 9/04 (2006.01)

Patent

CA 2066082

21 ABSTRACT A multi-stage pressure diffuser is provided for treating paper pulp or similar comminuted cellulosic fibrous material. Two different subvolumes are defined within the annular screen of the pressure diffuser by a tubular baffle hung from adjacent the top of the vessel, and a transverse wall near the middle of the vessel. Wash liquid is introduced into the top stage, extracted liquid passes through the bottom of the baffle, and is removed through a liquid outlet at the top of the vessel. That removed liquid is then reintroduced into the bottom stage as wash liquid, and the extracted liquid from the bottom stage is discharged from the vessel at the bottom. The screen assembly may be blanked at the area of the transverse wall dividing the subvolumes from each other, in order to minimize the possibility of mixing of the extraction flows in the different stages.

Affiliated with

Also associated with

Rating

Two stage pressure diffuser does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Two stage pressure diffuser, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Two stage pressure diffuser will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1669927