Title:
固体燃料粉砕装置及びこれを備えた発電プラント並びに固体燃料粉砕装置の制御方法
Document Type and Number:
Japanese Patent JP7274876
Kind Code:
B2
Abstract:
To provide a solid fuel crushing device that can detect deterioration in classification performance.SOLUTION: A mill 10 comprises: a rotary table 12; a roller 13 that crushes solid fuel between the rotary table 12 and the roller; a rotary classifier 16, positioned in a vertical direction above the rotary table 12, which classifies the crushed fuel crushed by the roller 13; and powder layer height measurement means 52 that measures a height H1 of a powder layer made of the crushed fuel formed on the rotary table 12. The powder layer height measurement means 52 comprises manometers 53 and detection tubes 54 connected to the manometers 53.SELECTED DRAWING: Figure 2
Inventors:
Shogo Sawa
Shinji Matsumoto
Yuya Ueda
Seiya Kurihara
Sotaro Yamaguchi
Shinji Matsumoto
Yuya Ueda
Seiya Kurihara
Sotaro Yamaguchi
Application Number:
JP2019011245A
Publication Date:
May 17, 2023
Filing Date:
January 25, 2019
Export Citation:
Assignee:
MITSUBISHI HEAVY INDUSTRIES,LTD.
International Classes:
B02C15/00; B02C23/10; B02C25/00; F23K3/02
Domestic Patent References:
| JP2015001347A | ||||
| JP2001347176A | ||||
| JP2008080206A | ||||
| JP7171428A | ||||
| JP2018039009A | ||||
| JP6091186A | ||||
| JP4293559A | ||||
| JP59231420A | ||||
| JP2016102621A | ||||
| JP5079619A | ||||
| JP6023298A | ||||
| JP2002186868A | ||||
| JP2013158667A |
Attorney, Agent or Firm:
Takaharu Fujita
Takaori Mitoma
Miki Kawakami
Daisuke Nagata
Takaori Mitoma
Miki Kawakami
Daisuke Nagata