Controlled intensity high speed double disc refiner

Details Controlled intensity high speed double disc refiner Controlled intensity high speed double disc refiner

1991-01-08

1992-12-01

Rosenbaum, Mark

Solid material comminution or disintegration

Processes

Wood and similar natural-fibrous vegetable material

2412612, B02C 706

Patent

active

051673738

ABSTRACT:
A double disc refiner apparatus (10) and associated method, in which two counter-rotating refiner discs (26,28) which define a refining zone (58) therebetween, are counter-rotated at different steady-state speeds, such as 1800 rpm and 1200 rpm. For energy-efficiency, the feed end disc (26) is rotated at a faster speed than the control end disc (28), but in some instances, desired refiner output quality can be achieved by rotating the control end disc faster than the feed end disc.

REFERENCES:
patent: 2035994 (1936-03-01), Sutherland
patent: 3467323 (1969-09-01), Asplund et al.
patent: 3523649 (1970-08-01), Laakso
patent: 3765613 (1973-10-01), Steiniger
patent: 3889890 (1975-06-01), Horstman

Affiliated with

Also associated with

Rating

Controlled intensity high speed double disc refiner does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Controlled intensity high speed double disc refiner, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Controlled intensity high speed double disc refiner will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-498857