Solid material comminution or disintegration – Processes – With application of fluid or lubricant material
Patent
1997-09-25
1999-10-26
Husar, John M.
Solid material comminution or disintegration
Processes
With application of fluid or lubricant material
241 18, 241 23, 241 241, 241 27, 241 48, 241 52, 241 65, 241 791, 241119, B02C 402, B02C 2324
Patent
active
059713020
ABSTRACT:
Apparatus and method for drying and grinding moist raw cement or other material wherein the moist material is introduced to a grinding zone at which it is ground to produce relatively fine and relatively coarse particles which are separated and delivered to separate outlets. Hot drying gas is delivered to the path of fresh material flowing to the grinding zone to pre-dry such material, and the ground particles flowing to the respective discharge outlets are further dried by hot gas. The further dried relatively coarse particles are delivered the fresh material inlet and mixed with fresh material therein.
REFERENCES:
patent: 1702333 (1929-02-01), Barthelmess
patent: 3078048 (1963-02-01), Russell et al.
patent: 3784115 (1974-01-01), Krijger et al.
patent: 3794251 (1974-02-01), Williams
patent: 3951347 (1976-04-01), Tiggesbaumker et al.
patent: 5180113 (1993-01-01), Gehrike
patent: 5251383 (1993-10-01), Williams
patent: 5381968 (1995-01-01), Lohnherr et al.
Cement-Data-Book, pp. 235 to 241 pub. 1985.
LandOfFree
Method and apparatus for drying and grinding moist material 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 apparatus for drying and grinding moist material, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and apparatus for drying and grinding moist material will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-754347