Title:
【発明の名称】マルチバレルメディアミルおよび破砕方法
Document Type and Number:
Japanese Patent JP2002525200
Kind Code:
A
Abstract:
A multiple barrel chamber for a media mill where the media mill is used to grind and disperse pigments for paint, coating, ink products, and other pigment-vehicle fluids, as well as grinding and dispersing other particulate matter. More particularly, a three barrel grinding chamber including a lengthwise rotatable shaft in each barrel portion is disclosed. Each shaft includes a disc array overlapping an adjacent disc array. Utilization of variable speed bi-directional motors, preferable independently controlled, to rotate each shaft allows impact, tack-shear, and slurry grinding to be accomplished with one media mill. The grinding efficiencies achieved far exceed those of conventional media mills. Media mill grinding discs are also disclosed.
More Like This:
| JP4763957 | Media milling |
| JPS63143952 | MEDIUM AGITATION TYPE CRUSHER |
Inventors:
Bill H Runne
Application Number:
JP2000572021A
Publication Date:
August 13, 2002
Filing Date:
September 29, 1999
Export Citation:
Assignee:
Bill H Runne
International Classes:
B02C17/16; B02C17/18; B02C17/20; B02C17/24; B02C23/16; (IPC1-7): B02C17/16; B02C17/18; B02C17/20; B02C17/24; B02C23/16
Attorney, Agent or Firm:
Kazuo Shamoto (5 outside)