Title:
LINER STRUCTURE OF CRUSHING APPARATUS
Document Type and Number:
Japanese Patent JP2008183527
Kind Code:
A
Abstract:
To provide the liner structure of a crushing apparatus with an elongated service life by preventing deterioration caused by damage of the liner lined on an inner wall face of the crushing apparatus used for crushing of refined ore and heat, thereby reducing frequency of exchange or repair compared to the conventional ones.
The inner wall face 20 of the crushing apparatus 10 crushing heated and dried refined ore or adjusting particle sizes, is coated at the part of the inner wall face 20 at least coming in contact with refined ore, with zirconia ceramics 31 having heat resistance and abrasion resistance upon pneumatically transporting the crushed refined ore on the refined ore with adjusted particle size.
Inventors:
MOTOMURA TATSUYA
SUZUKI YOSHIAKI
TAKAYAMA SADAKAZU
GOTO SHINICHI
SUZUKI YOSHIAKI
TAKAYAMA SADAKAZU
GOTO SHINICHI
Application Number:
JP2007020433A
Publication Date:
August 14, 2008
Filing Date:
January 31, 2007
Export Citation:
Assignee:
NIKKO KINZOKU KK
TOKYO YOGYO KK
TOKYO YOGYO KK
International Classes:
B02C13/282; B02C13/22; B02C13/26
Domestic Patent References:
| JP2008104967A | 2008-05-08 | |||
| JPH08117625A | 1996-05-14 | |||
| JPH1085619A | 1998-04-07 | |||
| JPH0615191A | 1994-01-25 | |||
| JPH10146535A | 1998-06-02 |
Attorney, Agent or Firm:
Seiichi Saito