Solid material comminution or disintegration – Apparatus – With comminuting member cleaner or scraper
Patent
1986-04-07
1987-10-27
Rosenbaum, Mack
Solid material comminution or disintegration
Apparatus
With comminuting member cleaner or scraper
241188R, 2412601, 241294, B02C 1328
Patent
active
047024267
ABSTRACT:
A screenless mill which grinds and simultaneously conveys material utilizes a grinding system constituted by a rotating shaft on which grinding elements are fixed in a helical arrangement. The helical arrangement forms a screw which facilitates the advancement of the material in addition to grinding it. The screw pitch is adjustable in such a manner that when the material reaches the discharge port it has attained the required particle size. The grinding elements are readily interchangeable to permit replacement of worn or damaged parts or to treat a variety of materials as well as to vary the degree of grinding to be attained.
REFERENCES:
patent: 39835 (1863-09-01), Reece
patent: 223689 (1880-01-01), Adams
patent: 1490368 (1924-04-01), Elzemeyer
patent: 1540908 (1925-06-01), Shelton
patent: 2153590 (1939-04-01), Rietz
patent: 2273405 (1942-02-01), Hoehn
patent: 2785865 (1957-03-01), Berling
patent: 2840356 (1958-06-01), Wills
patent: 3082962 (1963-03-01), Parten
patent: 3579717 (1971-05-01), Middlebrooks
patent: 3887141 (1975-06-01), Francis
patent: 3917179 (1975-11-01), Graf
patent: 3966126 (1976-06-01), Werner
patent: 3968998 (1976-07-01), Wolf
patent: 3996126 (1976-12-01), Rasmussen
patent: 4029263 (1977-06-01), Wilkinson et al.
patent: 4408725 (1983-10-01), Wenger et al.
Maistore S.p.A.
Rosenbaum Mack
LandOfFree
Screenless screw 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 Screenless screw mill, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Screenless screw mill will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1267536