EP2283971A4 - PROCESS FOR REMOVING DEPOSITS AND DEVICE FOR REMOVING DEPOSITS - Google Patents

PROCESS FOR REMOVING DEPOSITS AND DEVICE FOR REMOVING DEPOSITS

Info

Publication number
EP2283971A4
EP2283971A4 EP09725423.9A EP09725423A EP2283971A4 EP 2283971 A4 EP2283971 A4 EP 2283971A4 EP 09725423 A EP09725423 A EP 09725423A EP 2283971 A4 EP2283971 A4 EP 2283971A4
Authority
EP
European Patent Office
Prior art keywords
descaling
descaling device
descaling method
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
EP09725423.9A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP2283971A1 (en
Inventor
Yoshiyuki Kuroiwa
Akihiro Sakamoto
Genji Morimoto
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nippon Steel Corp
Original Assignee
Nippon Steel and Sumitomo Metal Corp
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 Nippon Steel and Sumitomo Metal Corp filed Critical Nippon Steel and Sumitomo Metal Corp
Publication of EP2283971A1 publication Critical patent/EP2283971A1/en
Publication of EP2283971A4 publication Critical patent/EP2283971A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C1/00—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods
    • B24C1/08—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods for polishing surfaces, e.g. smoothing a surface by making use of liquid-borne abrasives
    • B24C1/086—Descaling; Removing coating films
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C3/00—Abrasive blasting machines or devices; Plants
    • B24C3/32—Abrasive blasting machines or devices; Plants designed for abrasive blasting of particular work, e.g. the internal surfaces of cylinder blocks
    • B24C3/325—Abrasive blasting machines or devices; Plants designed for abrasive blasting of particular work, e.g. the internal surfaces of cylinder blocks for internal surfaces, e.g. of tubes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C9/00—Appurtenances of abrasive blasting machines or devices, e.g. working chambers, arrangements for handling used abrasive material
    • B24C9/003—Removing abrasive powder out of the blasting machine

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cleaning In General (AREA)
EP09725423.9A 2008-03-26 2009-03-24 PROCESS FOR REMOVING DEPOSITS AND DEVICE FOR REMOVING DEPOSITS Withdrawn EP2283971A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2008079439 2008-03-26
PCT/JP2009/055744 WO2009119540A1 (ja) 2008-03-26 2009-03-24 スケール除去方法およびスケール除去装置

Publications (2)

Publication Number Publication Date
EP2283971A1 EP2283971A1 (en) 2011-02-16
EP2283971A4 true EP2283971A4 (en) 2014-03-19

Family

ID=41113732

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09725423.9A Withdrawn EP2283971A4 (en) 2008-03-26 2009-03-24 PROCESS FOR REMOVING DEPOSITS AND DEVICE FOR REMOVING DEPOSITS

Country Status (6)

Country Link
US (1) US20110065363A1 (pt)
EP (1) EP2283971A4 (pt)
JP (1) JP4400761B2 (pt)
CN (1) CN101980834A (pt)
BR (1) BRPI0910400A8 (pt)
WO (1) WO2009119540A1 (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010122851A1 (ja) * 2009-04-21 2010-10-28 シャープ株式会社 ブラスト装置およびブラスト加工方法
US9085064B2 (en) * 2010-09-09 2015-07-21 Envirologics Engineering Inc. System for dispensing abrasives into a gas stream for cleaning pipe interiors
CN102806328A (zh) * 2011-06-02 2012-12-05 江苏永钢集团有限公司 一种钢坯表面氧化铁吹扫装置
DE102014102147B4 (de) * 2014-02-19 2017-03-09 Wheelabrator Group Gmbh Verfahren zum Verfestigungsstrahlen einer Rohrinnenwandung eines gekrümmtenWerkstücks mit einer Werkstückbohrung sowie Strahldüseneinheitund Arbeitskammersystem dafür
US10435779B2 (en) * 2017-03-14 2019-10-08 Ford Motor Company Precision air flow routing devices and method for thermal spray coating applications
CN112223124B (zh) * 2020-11-19 2025-03-28 浙江金洲管道工业有限公司 一种大口径钢管内壁自密封内循环抛丸除锈装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2572965A1 (fr) * 1984-11-09 1986-05-16 Framatome Sa Procede et dispositif de mise en compression par martelage d'un tube de generateur de vapeur serti dans une plaque tubulaire
JPH05228841A (ja) * 1992-02-13 1993-09-07 Mitsubishi Materials Corp 管内面ブラスト装置
JPH06270065A (ja) * 1993-03-23 1994-09-27 Kawasaki Steel Corp 鋼管内面のブラスト方法
EP1415763A1 (en) * 2001-08-08 2004-05-06 Mitsubishi Heavy Industries, Ltd. Foreign matter removing device and method

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3835587A (en) * 1973-07-03 1974-09-17 W Hall Pipe cleaning apparatus and method
US5160548A (en) * 1991-09-09 1992-11-03 Ohmstede Mechanical Services, Inc. Method for cleaning tube bundles using a slurry
US5664992A (en) * 1994-06-20 1997-09-09 Abclean America, Inc. Apparatus and method for cleaning tubular members
JP3533942B2 (ja) 1998-05-08 2004-06-07 住友金属工業株式会社 スケール除去方法及び設備
JP4052424B2 (ja) * 2001-07-03 2008-02-27 三菱重工業株式会社 異物除去装置及び方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2572965A1 (fr) * 1984-11-09 1986-05-16 Framatome Sa Procede et dispositif de mise en compression par martelage d'un tube de generateur de vapeur serti dans une plaque tubulaire
JPH05228841A (ja) * 1992-02-13 1993-09-07 Mitsubishi Materials Corp 管内面ブラスト装置
JPH06270065A (ja) * 1993-03-23 1994-09-27 Kawasaki Steel Corp 鋼管内面のブラスト方法
EP1415763A1 (en) * 2001-08-08 2004-05-06 Mitsubishi Heavy Industries, Ltd. Foreign matter removing device and method

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2009119540A1 *

Also Published As

Publication number Publication date
US20110065363A1 (en) 2011-03-17
JPWO2009119540A1 (ja) 2011-07-21
EP2283971A1 (en) 2011-02-16
CN101980834A (zh) 2011-02-23
BRPI0910400A2 (pt) 2015-09-29
WO2009119540A1 (ja) 2009-10-01
JP4400761B2 (ja) 2010-01-20
BRPI0910400A8 (pt) 2019-01-29

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Legal Events

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Owner name: NIPPON STEEL & SUMITOMO METAL CORPORATION

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Effective date: 20140213

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Ipc: B24C 3/32 20060101AFI20140207BHEP

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