Grinding method and grinding apparatus

Details Grinding method and grinding apparatus Grinding method and grinding apparatus

1988-12-23

1990-04-24

Eley, Timothy V.

Solid material comminution or disintegration

Processes

With application of fluid or lubricant material

241 24, 241 52, 241 57, 241 80, 241110, B02C 2312

Patent

active

049193414

ABSTRACT:
The invention relates to a grinding method and to grinding apparatus using a ring mill, in which the air speed in an air ring surrounding the grinding track is chosen to be sufficiently low that a proportion of the material which has already been comminuted to the fineness of the finished product also falls downwards against the air stream and through the air ring, is mechanically elevated and subjected to separation, the resulting tailings being delivered back to the grinding track of the ring mill. Such a solution is distinguished by a substantially reduced pressure loss and accordingly a considerable saving of energy.

REFERENCES:
patent: 3951347 (1976-04-01), Tiggsbaumker et al.
patent: 4084754 (1978-04-01), Brundiek
patent: 4109871 (1978-08-01), Lohnherr
patent: 4504018 (1985-03-01), Diggins
patent: 4597537 (1956-07-01), Misaka et al.
patent: 4752037 (1988-06-01), Farris et al.

Affiliated with

Also associated with

Rating

Grinding method and grinding apparatus does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-29254