Pulper for producing paper pulp suspensions

Details Pulper for producing paper pulp suspensions Pulper for producing paper pulp suspensions

1982-06-21

1984-07-17

Alvo, Steve

Solid material comminution or disintegration

Apparatus

Including means applying fluid to material

162261, 241 4617, B02C 1316, B02C 1822

Patent

active

044601328

ABSTRACT:
An apparatus for pulping paper into a pulp suspension is disclosed. A vertical container has an upper paper pulping zone and a lower pulp diluting and outlet zone beneath the pulping zone. A narrowed despecking slot communicates between the two zones. A rotor in the container circulates and breaks up the paper in the presence of the liquid in the pulping zone. Ribs on the rotor cooperate with stators in the container for defining the despecking slot. A pulp suspension dilution water inlet communicates into the dilution zone. The outlet from the container also communicates from the dilution zone. A screen protects the outlet from the dilution zone against exit of large particles therethrough and vanes on the rotor clean the screen.

REFERENCES:
patent: 3533563 (1970-10-01), Eriksson
patent: 3595488 (1971-07-01), Blakley et al.
patent: 3946951 (1976-03-01), Danforth

Affiliated with

Also associated with

Rating

Pulper for producing paper pulp suspensions does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Pulper for producing paper pulp suspensions, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Pulper for producing paper pulp suspensions will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1487240