Title:
粉砕機の劣化診断装置、粉砕システム、及び劣化診断方法
Document Type and Number:
Japanese Patent JP7039794
Kind Code:
B2
Abstract:
The purpose of the present invention is to provide: a deterioration diagnosis device for pulverizers that is capable of diagnosing the deterioration of a pulverizer with high accuracy without stopping the pulverizer; a pulverizing system; and a deterioration diagnosis method. Provided is a deterioration diagnosis device (3) that is adapted to a pulverizer (2) which pulverizes a solid material, and that is equipped with: an acquisition unit for acquiring information pertaining to the current operating state of the pulverizer (2); a calculation unit for using the information acquired by the acquisition unit and a performance estimation model created on the basis of information pertaining to the initial operating state of the pulverizer (2) to calculate a performance value for the pulverizer (2) for when deterioration has not occurred; and an estimation unit for estimating the degree of deterioration of a pulverizing unit in the pulverizer (2) on the basis of the performance value and the information acquired by the acquisition unit.
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Inventors:
Shinji Matsumoto
Atsushi Kashima
Taku Miyazaki
Kazushi Fukui
Masahiko Taniguchi
Yuya Ueda
Atsushi Kashima
Taku Miyazaki
Kazushi Fukui
Masahiko Taniguchi
Yuya Ueda
Application Number:
JP2018029039A
Publication Date:
March 23, 2022
Filing Date:
February 21, 2018
Export Citation:
Assignee:
MITSUBISHI HEAVY INDUSTRIES,LTD.
International Classes:
B02C25/00; B02C15/04
Domestic Patent References:
| JP2014159902A | ||||
| JP7175515A | ||||
| JP2099153A | ||||
| JP2013542073A | ||||
| JP9000958A |
Attorney, Agent or Firm:
Fujiharu
Takaori Mitoma
Miki Kawakami
Daisuke Nagata
Takaori Mitoma
Miki Kawakami
Daisuke Nagata