Title:
鉱石スラリー輸送用配管系の摩耗評価方法、摩耗評価装置、及び鉱石の摩耗度測定装置
Document Type and Number:
Japanese Patent JP7029156
Kind Code:
B2
Abstract:
To provide a wear evaluation method in piping system for transporting ore slurry capable of easily and quantitatively evaluating relative wear on each component in a piping system for transporting ore slurry, a wear evaluation device, and an ore wear measurement device used therefor.SOLUTION: The ore slurry transportation piping system is provided with multiple movement speed measuring means 11 at multiple points for measuring the movement speed of ore 52 included in ore slurry 50. Wear of a component positioned between the multiple points is evaluated on the basis of a difference of movement speed of the ore 52 measured by movement speed measuring means 11 at multiple points.SELECTED DRAWING: Figure 1
Inventors:
Ichibiko Takahashi
Masao Ono
Akira Takano
Masanobu Sotaro
Masao Ono
Akira Takano
Masanobu Sotaro
Application Number:
JP2017169900A
Publication Date:
March 03, 2022
Filing Date:
September 05, 2017
Export Citation:
Assignee:
National Maritime Research Institute, National Maritime Research Institute
International Classes:
G01B11/00
Domestic Patent References:
| JP4176809A | ||||
| JP2016205945A | ||||
| JP2016191608A | ||||
| JP2015125014A |
Other References:
小野正夫、高野慧、正信聡太郎、櫻井昭男,スラリー移送時の揚鉱管の摩耗試験方法と摩耗量の評価,評価・診断に関するシンポジウム講演論文集,日本機械学会,2013年12月,Vol. 12,p. 51-54
Attorney, Agent or Firm:
Shinichi Abe
Shimizu Yoshihiro
Yukifumi Tsujita
Takaaki Ota
Shimizu Yoshihiro
Yukifumi Tsujita
Takaaki Ota