Reduction mill

Details Reduction mill Reduction mill

1981-09-29

1984-05-22

Rosenbaum, Mark

Solid material comminution or disintegration

Apparatus

Rotary striking member with feed or discharge conveyor or...

241189R, 241285A, B02C 13286

Patent

active

044496737

ABSTRACT:
A more efficient reduction mill is described having, with a rotating hammer mill, a readily displaceable grate assembly system entirely pivotally displaced by power means, as a single unit, from the hammer mill portion to achieve ready access to the grate assembly for reversal or replacement of worn sections in combination with a pivotally displaceable by-pass door, which when displaced to a first position permits quick, safe and efficient removal of uncrushable materials from the product stream of the reduction mill without stopping mill rotation. The pivotal displacement of the by-pass door is selectively powered by the same power means or unit which pivotally displaces the grate system for access to the rotor and grate assembly. Such system employing a common power means for selective pivotal displacement of grate system and/or by-pass door permits a more cost-efficient means of achieving size reduction of a variety of materials, and permits also complete and ready access to the rotary hammer mill portion.

REFERENCES:
patent: 1625554 (1927-04-01), Liggett
patent: 3918649 (1975-11-01), Miller
patent: 4009836 (1977-03-01), Strom et al.
patent: 4049206 (1977-09-01), Konig et al.
patent: 4146184 (1979-03-01), Whitney
patent: 4226375 (1980-10-01), Cameron
"Bypass Products Scrap Shredders", in Recycling Today, Jul. 1980.

Affiliated with

Also associated with

Rating

Reduction mill does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1474131