Title:
SOLID FUEL CRUSHING DEVICE, POWER GENERATION PLANT, AND ROLLER WEAR AMOUNT MONITORING METHOD
Document Type and Number:
WIPO Patent Application WO/2022/163244
Kind Code:
A1
Abstract:
The purpose of this invention is to provide a solid fuel crushing device, a power generation plant, and a roller wear amount monitoring method with which precision of monitoring a state of wear can be improved. The solid fuel crushing device comprises a crushing table on which solid fuel is placed, a crushing roller (13) that presses and crushes the solid fuel placed on the crushing table, a journal head (45) that supports the crushing roller (13) and swings and displaces integrally with the crushing roller (13), and a monitoring unit (101) that is fixed to the journal head (45) and that monitors the state of wear of the outer surface of the crushing roller (13).
Inventors:
HONDA MASAKI (JP)
YOSHIDA SHIGERU (JP)
HIGUCHI TOMOHIRO (JP)
YAMAGUCHI SOTARO (JP)
TANIGUCHI MASAHIKO (JP)
TODA AKIHIRO (JP)
YOSHIOKA EIJI (JP)
YOSHIDA SHIGERU (JP)
HIGUCHI TOMOHIRO (JP)
YAMAGUCHI SOTARO (JP)
TANIGUCHI MASAHIKO (JP)
TODA AKIHIRO (JP)
YOSHIOKA EIJI (JP)
Application Number:
PCT/JP2021/047963
Publication Date:
August 04, 2022
Filing Date:
December 23, 2021
Export Citation:
Assignee:
MITSUBISHI HEAVY IND LTD (JP)
MITSUBISHI POWER LTD (JP)
MITSUBISHI POWER LTD (JP)
International Classes:
B02C15/04; B02C23/00; G01B7/00; G01B17/00
Foreign References:
| JPS6082143A | 1985-05-10 | |||
| JP2018167192A | 2018-11-01 | |||
| JPS59142047U | 1984-09-22 | |||
| JPS61138108A | 1986-06-25 | |||
| JP2000246126A | 2000-09-12 | |||
| JPS63141654A | 1988-06-14 | |||
| JP2020121283A | 2020-08-13 |
Attorney, Agent or Firm:
FUJITA, Takaharu (JP)
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