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MY196045A - Device for Measuring Deposit Thickness using Ultrasonic Waves, and Method Therefor - Google Patents

Device for Measuring Deposit Thickness using Ultrasonic Waves, and Method Therefor

Info

Publication number
MY196045A
MY196045A MYPI2018701072A MYPI2018701072A MY196045A MY 196045 A MY196045 A MY 196045A MY PI2018701072 A MYPI2018701072 A MY PI2018701072A MY PI2018701072 A MYPI2018701072 A MY PI2018701072A MY 196045 A MY196045 A MY 196045A
Authority
MY
Malaysia
Prior art keywords
ultrasonic wave
pipe
thickness
deposit
ultrasonic waves
Prior art date
Application number
MYPI2018701072A
Inventor
Yoshiaki Nagashima
Original Assignee
Hitachi Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Publication of MY196045A publication Critical patent/MY196045A/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B17/00—Measuring arrangements characterised by the use of infrasonic, sonic or ultrasonic vibrations
    • G01B17/02—Measuring arrangements characterised by the use of infrasonic, sonic or ultrasonic vibrations for measuring thickness
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/04—Analysing solids
    • G01N29/07—Analysing solids by measuring propagation velocity or propagation time of acoustic waves
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/44—Processing the detected response signal, e.g. electronic circuits specially adapted therefor

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Acoustics & Sound (AREA)
  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Length Measuring Devices Characterised By Use Of Acoustic Means (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)

Abstract

Provided are: a device for measuring the thickness of a deposit (2) within a pipe (1) used in a plant or the like; and a method for such measurement. The device for measuring the thickness of a deposit (2) using ultrasonic waves (10) comprises: an ultrasonic wave transmitting element disposed on one side of a pipe (1); an ultrasonic wave receiving element (4, 4a, 4b, 4c, 4d, 4e) disposed facing the transmitting element, with the pipe (1) therebetween; an ultrasonic wave transceiver (5) that drives the ultrasonic wave transmitting element (3, 3a, 3b, 3c, 3d, 3e) and that receives a signal from the ultrasonic wave receiving element (4, 4a, 4b, 4c, 4d, 4e); a propagation time measurement unit (7a) that measures the propagation time of an ultrasonic wave (10) that has propagated through a medium within the pipe (1); and a deposit thickness calculation unit that calculates the thickness of a deposit (2) within the pipe (1) from the propagation time using the outer diameter of the medium and sound speed data.
MYPI2018701072A 2015-11-20 2016-11-02 Device for Measuring Deposit Thickness using Ultrasonic Waves, and Method Therefor MY196045A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2015227224 2015-11-20
PCT/JP2016/082506 WO2017086150A1 (en) 2015-11-20 2016-11-02 Device for measuring deposit thickness using ultrasonic waves, and method therefor

Publications (1)

Publication Number Publication Date
MY196045A true MY196045A (en) 2023-03-09

Family

ID=58718782

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI2018701072A MY196045A (en) 2015-11-20 2016-11-02 Device for Measuring Deposit Thickness using Ultrasonic Waves, and Method Therefor

Country Status (3)

Country Link
JP (1) JP6458164B2 (en)
MY (1) MY196045A (en)
WO (1) WO2017086150A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108008017B (en) * 2017-12-05 2020-09-29 中国特种设备检测研究院 A device for detecting sediment in an oil pipe
DE102021116911A1 (en) * 2021-06-30 2023-01-05 Endress+Hauser Conducta Gmbh+Co. Kg Interface sensor and method of operation of an interface sensor
CN113418478B (en) * 2021-07-26 2024-06-14 重庆潍睿科技有限公司 Method and system for detecting dust thickness on outer wall of pipeline
KR102735390B1 (en) * 2022-01-25 2024-11-29 주식회사 핫앤쿨 Integrated Operation Management System for Semiconductor Manufacturing Facilities
CN118129667B (en) * 2024-05-06 2024-07-05 艾肯（江苏）工业技术有限公司 Valve leakage detection system and method based on ultrasonic detection
CN121049392A (en) * 2025-11-03 2025-12-02 西南石油大学 Method for non-invasively detecting pipeline sediment by using acoustic wave array

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6254112A (en) * 1985-09-03 1987-03-09 Fuji Electric Co Ltd Thickness measuring method for scale in pipe
US6634233B2 (en) * 2001-01-23 2003-10-21 Wright State University Method for determining the wall thickness and the speed of sound in a tube from reflected and transmitted ultrasound pulses
JP4656754B2 (en) * 2001-05-01 2011-03-23 秀郎 西野 Pipe parameter estimation method, pipe material state evaluation method, pipe inspection method, and pipe parameter estimation apparatus used therefor
JP4926628B2 (en) * 2006-09-22 2012-05-09 九州電力株式会社 Ultrasonic flaw detector and ultrasonic flaw detection method using Lorentz force

Also Published As

Publication number Publication date
JP6458164B2 (en) 2019-01-23
JPWO2017086150A1 (en) 2018-06-14
WO2017086150A1 (en) 2017-05-26

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