DE60124752D1 - DEVICE FOR CONDITIONING THE INTERIOR OF A CHEMICAL TANK BY GRINDING - Google Patents

DEVICE FOR CONDITIONING THE INTERIOR OF A CHEMICAL TANK BY GRINDING

Info

Publication number
DE60124752D1
DE60124752D1 DE60124752T DE60124752T DE60124752D1 DE 60124752 D1 DE60124752 D1 DE 60124752D1 DE 60124752 T DE60124752 T DE 60124752T DE 60124752 T DE60124752 T DE 60124752T DE 60124752 D1 DE60124752 D1 DE 60124752D1
Authority
DE
Germany
Prior art keywords
frame
grinding
supporting
conditioning
chemical tank
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.)
Expired - Lifetime
Application number
DE60124752T
Other languages
German (de)
Other versions
DE60124752T2 (en
Inventor
Raimo Siipo
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.)
ROBOGRIND Oy
Original Assignee
ROBOGRIND Oy
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 ROBOGRIND Oy filed Critical ROBOGRIND Oy
Publication of DE60124752D1 publication Critical patent/DE60124752D1/en
Application granted granted Critical
Publication of DE60124752T2 publication Critical patent/DE60124752T2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B27/00—Other grinding machines or devices
    • B24B27/033—Other grinding machines or devices for grinding a surface for cleaning purposes, e.g. for descaling or for grinding off flaws in the surface
    • B24B27/04—Grinding machines or devices in which the grinding tool is supported on a swinging arm
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B27/00—Other grinding machines or devices
    • B24B27/033—Other grinding machines or devices for grinding a surface for cleaning purposes, e.g. for descaling or for grinding off flaws in the surface
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
    • B24B5/36—Single-purpose machines or devices
    • B24B5/363—Single-purpose machines or devices for grinding surfaces of revolution in situ
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
    • B24B5/36—Single-purpose machines or devices
    • B24B5/40—Single-purpose machines or devices for grinding tubes internally

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Grinding-Machine Dressing And Accessory Apparatuses (AREA)

Abstract

The device for conditioning the inner surface of a chemical tank by grinding, which device includes means for supporting the frame (19) of he device on the wall (3) of the tank and rotatable grinding means (33, 40) attached to the frame, is characterized in that said means for supporting the frame (19) essentially consist of three support legs (26, 30; 20a, 21; 20b, 21) at the end of which a roller (23) is attached, which is provided with a controlled motor drive (24, 25), for moving the device by means of them along the jacket (2, 3) of the tank according to teh control. In a preferred embodiment, the frame and the supporting means are divided to two parts one including one support leg with the accessories (26) and the other including the frame and other two supporting legs with the accessories (19, 20, 21, 22, 23, 24, 25, 32, 54).
DE60124752T 2000-09-20 2001-09-20 DEVICE FOR CONDITIONING THE INTERIOR OF A CHEMICAL TANK BY GRINDING Expired - Lifetime DE60124752T2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FI20002079 2000-09-20
FI20002079A FI20002079A (en) 2000-09-20 2000-09-20 Method and apparatus for renovating the interior surface of the chemical tank
PCT/FI2001/000824 WO2002024406A1 (en) 2000-09-20 2001-09-20 Device for conditioning inner surface of chemical tank by grinding

Publications (2)

Publication Number Publication Date
DE60124752D1 true DE60124752D1 (en) 2007-01-04
DE60124752T2 DE60124752T2 (en) 2007-09-13

Family

ID=8559127

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60124752T Expired - Lifetime DE60124752T2 (en) 2000-09-20 2001-09-20 DEVICE FOR CONDITIONING THE INTERIOR OF A CHEMICAL TANK BY GRINDING

Country Status (7)

Country Link
EP (1) EP1330337B1 (en)
AT (1) ATE345899T1 (en)
AU (1) AU2001287782A1 (en)
DE (1) DE60124752T2 (en)
ES (1) ES2277606T3 (en)
FI (1) FI20002079A (en)
WO (1) WO2002024406A1 (en)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101234477B (en) * 2008-03-05 2010-04-14 重庆三磨海达磨床有限公司 Multifunctional grinding apparatus for large-scale container and grinding method
NO335796B1 (en) * 2011-01-27 2015-02-16 Oceaneering Mech As Machining apparatus
CN103506903B (en) * 2013-10-30 2015-09-30 江苏乐基重工机械有限公司 Inside pipe wall grinding-polishing device
CN104889872B (en) * 2014-03-08 2017-07-11 吴鹏志 Stent-type inner circle fine grinding polishing machine
CN106563996A (en) * 2014-07-27 2017-04-19 胡妍 Surface derusting device for petroleum drilling rod
CN104308686B (en) * 2014-10-22 2016-08-24 黄河科技学院 A kind of mill finishing equipment for annular inside fillet
CN106181711B (en) * 2016-08-24 2018-04-06 孙树峰 A kind of exploration type inner tank wall flexible polishing device
CN106625057A (en) * 2016-09-23 2017-05-10 重庆市汇畅钢管制造有限公司 Pipeline opening inner wall chain type triangular polishing machine
CN107030576A (en) * 2017-05-05 2017-08-11 成都大漠石油技术有限公司 Remove the mechanism of box cupling inner hole wall corrosion
CN108274368A (en) * 2018-02-06 2018-07-13 成都科盛石油科技有限公司 A kind of cleaning device applying to petroleum pipeline inner wall
CN108515394A (en) * 2018-03-15 2018-09-11 温州大学瓯江学院 Revolving body container polishing processing method
CN108890493B (en) * 2018-07-06 2020-03-17 严世君 Intelligent pipeline rust removal device
CN108838846B (en) * 2018-07-11 2019-12-13 祖全达 Handheld threaded hole inner wall rust removal device for automobile hub flange plate
CN110587415B (en) * 2019-10-09 2021-07-20 达英科(南京)设备有限公司 Pipeline inner wall reducing grinding device
CN110774073B (en) * 2019-11-08 2021-05-04 义乌市思淇工业设计有限公司 Polishing device for inside and outside of pipe fitting
CN110774068B (en) * 2019-11-08 2021-08-20 天津源泰德润钢管制造集团有限公司 Steel pipe surface polishing device for building
CN111331488B (en) * 2020-03-25 2021-04-09 上海能利实业有限公司 Steel pipe recycling device
CN111604788B (en) * 2020-06-05 2021-12-21 东台金良媛科技有限公司 Nut internal thread processing equipment
CN111702640A (en) * 2020-07-17 2020-09-25 缪静 Pipeline inner wall rust cleaning device
CN112318236A (en) * 2020-10-20 2021-02-05 高建文 High-precision grinding equipment for machining inner wall of long pipe fitting
CN114102294B (en) * 2021-10-30 2022-12-06 全南县超亚科技有限公司 Motor casing grinding device

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2403363A (en) * 1945-02-02 1946-07-02 Jr Edward S Hanson Cylinder ridge grinder
US2828586A (en) * 1955-06-29 1958-04-01 Buss Ag Arrangement for grinding the inside walls of cylindrical containers
US2798340A (en) * 1955-09-22 1957-07-09 Ryman Engineering Company Apparatus for grinding internal surfaces
US2931146A (en) * 1958-08-18 1960-04-05 M J Crose Mfg Co Inc Apparatus for grinding pipe ends preparatory to interconnection by welding
CH441028A (en) * 1965-07-08 1967-07-31 Alpha Ag Werkstaette Fuer Elek Finishing device
SE409301B (en) * 1976-08-30 1979-08-13 Asea Atom Ab MACHINE FOR INTERNAL WORKING OF TUBE SPEC FOR REMOVAL OF AN INTERNAL BULL AT A WELDING JOINT
DE2929024C2 (en) * 1979-07-16 1982-01-14 Mannesmann AG, 4000 Düsseldorf Device for internal grinding of pipes
US4327526A (en) * 1980-06-23 1982-05-04 Combustion Engineering, Inc. Apparatus for grinding the internal walls of pipes
DE3446055A1 (en) * 1984-12-18 1986-06-26 Karl Dr. 7530 Pforzheim Elbel Process and apparatus for grinding the inner surfaces of large-bore straight and bent pipes
US4707944A (en) * 1986-02-18 1987-11-24 Parsons Edward K Apparatus for honing a cylinder
US4934109A (en) * 1989-06-01 1990-06-19 Brody Allred Method and apparatus for grinding the edge of a pipe

Also Published As

Publication number Publication date
EP1330337B1 (en) 2006-11-22
AU2001287782A1 (en) 2002-04-02
WO2002024406A1 (en) 2002-03-28
FI20002079A0 (en) 2000-09-20
FI20002079A (en) 2002-03-21
DE60124752T2 (en) 2007-09-13
ES2277606T3 (en) 2007-07-16
ATE345899T1 (en) 2006-12-15
EP1330337A1 (en) 2003-07-30

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Legal Events

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8364 No opposition during term of opposition