Title:
ADJUSTMENT OF COLOR OF CEMENT CLINKER
Document Type and Number:
Japanese Patent JPH07330394
Kind Code:
A
Abstract:
PURPOSE: To provide a method for adjustment capable of keeping the color of cement clinker almost constant.
CONSTITUTION: In the case where the temperature detected by a two-color pyrometer 14 is lower than the target temperature, the amount of the primary air is increased. Or, the portion distributed to the circulatory stream among air supplied to a burner 5 is increased. In the case where the temperature detected by the two-color pyrometer 14 is higher than the target temperature, the amount of the primary air is decreased. Or, the portion distributed to the straight stream among air supplied to the burner 5 is increased.
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Inventors:
YAMAZAKI MASAYASU
HIDAKA TOSHIAKI
HIDAKA TOSHIAKI
Application Number:
JP12623794A
Publication Date:
December 19, 1995
Filing Date:
June 08, 1994
Export Citation:
Assignee:
MITSUBISHI MATERIALS CORP
International Classes:
G01N21/78; C04B7/44; G01N21/25; G05D23/00; (IPC1-7): C04B7/44; G01N21/25; G01N21/78; G05D23/00
Attorney, Agent or Firm:
Tsuyoshi Shigeno