Method and device for forming a filtering fiber cake in an appar

Paper making and fiber liberation – Processes and products – With measuring – inspecting and/or testing

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

73 63, 137 92, 162263, D21F 706, G01N 1500

Patent

active

040533549

ABSTRACT:
Apparatus in which a sample of pulp flowing through a conduit is periodically introduced into a cylinder. The pulp is deposited upon the strainer element of a piston assembly so as to form a fiber cake which, after formation, is utilized to test the flow of water therethrough over a predetermined time interval in order to measure the degree of beating of the pulp flowing through the conduit. In order to form a fiber cake upon the piston strainer element in which the layers are of substantially uniform density, water at a pressure higher than that utilized during the test period is introduced into the test cylinder and in a direction substantially tangential to the interior surface of the cylinder in order to set up a rotating flow of fluid facilitating formation of fiber cake layers of uniform density.

REFERENCES:
patent: 3110172 (1963-11-01), Irwin
patent: 3186215 (1965-06-01), Danforth
patent: 3538749 (1970-11-01), Danforth
patent: 3611789 (1971-10-01), Lopas
patent: 3688563 (1972-09-01), Enarsson et al.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Method and device for forming a filtering fiber cake in an appar does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method and device for forming a filtering fiber cake in an appar, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and device for forming a filtering fiber cake in an appar will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-737685

All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.