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SE1750276A1 - Tool for grinding and cleaning the inside of tubing and pipes - Google Patents

Tool for grinding and cleaning the inside of tubing and pipes

Info

Publication number
SE1750276A1
SE1750276A1 SE1750276A SE1750276A SE1750276A1 SE 1750276 A1 SE1750276 A1 SE 1750276A1 SE 1750276 A SE1750276 A SE 1750276A SE 1750276 A SE1750276 A SE 1750276A SE 1750276 A1 SE1750276 A1 SE 1750276A1
Authority
SE
Sweden
Prior art keywords
tool
grinding
attached
pipes
cleaning
Prior art date
Application number
SE1750276A
Other languages
Swedish (sv)
Other versions
SE541684C2 (en
Inventor
Ovsiannikow Maria
OVSIANNIKOW Peter
Original Assignee
Dakki Ab
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 Dakki Ab filed Critical Dakki Ab
Priority to SE1750276A priority Critical patent/SE541684C2/en
Priority to PCT/EP2018/055911 priority patent/WO2018162714A1/en
Priority to EP18710051.6A priority patent/EP3592478B1/en
Publication of SE1750276A1 publication Critical patent/SE1750276A1/en
Publication of SE541684C2 publication Critical patent/SE541684C2/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
    • B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
    • B08B9/027—Cleaning the internal surfaces; Removal of blockages
    • B08B9/04—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes
    • B08B9/043—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved by externally powered mechanical linkage, e.g. pushed or drawn through the pipes
    • B08B9/0436—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved by externally powered mechanical linkage, e.g. pushed or drawn through the pipes provided with mechanical cleaning tools, e.g. scrapers, with or without additional fluid jets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
    • B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
    • B08B9/027—Cleaning the internal surfaces; Removal of blockages
    • B08B9/04—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes
    • B08B9/043—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved by externally powered mechanical linkage, e.g. pushed or drawn through the pipes
    • B08B9/045—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved by externally powered mechanical linkage, e.g. pushed or drawn through the pipes the cleaning devices being rotated while moved, e.g. flexible rotating shaft or "snake"
    • 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
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F9/00—Arrangements or fixed installations methods or devices for cleaning or clearing sewer pipes, e.g. by flushing
    • E03F9/002—Cleaning sewer pipes by mechanical means
    • E03F9/005—Apparatus for simultaneously pushing and rotating a cleaning device carried by the leading end of a cable or an assembly of rods

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Cleaning In General (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Grinding Of Cylindrical And Plane Surfaces (AREA)

Abstract

The invention relates to a tool (100) for grinding and cleaning the inside of pipes by utilising the centrifugal force due to the rotation of the tool. The tool has several grinding elements (105), made of a hard material, e.g. cemented carbide, that are pushed towards the inside of the pipe by centrifugal force when the tool is being rotated. The tool is attached to a rotating flexible shaft (102), providing rotational movement to the tool. The tool consists of a distal part (101), onto which a flexible shaft (102) is attached; there is a proximal part (103) adapted to guide the flexible shaft through its' center; at least two elongated and flexible linking members (104) connecting the distal part (101) with the proximal part (103); grinding elements (105) attached to or being an integrated part of said flexible linking members; and a resilient spacer member (106) that keeps the distal and proximal parts apart.
SE1750276A 2017-03-10 2017-03-10 Tool for grinding and cleaning the inside of tubing and pipes SE541684C2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
SE1750276A SE541684C2 (en) 2017-03-10 2017-03-10 Tool for grinding and cleaning the inside of tubing and pipes
PCT/EP2018/055911 WO2018162714A1 (en) 2017-03-10 2018-03-09 Grinding and cleaning tool for grinding and cleaning the inside of tubing and pipes
EP18710051.6A EP3592478B1 (en) 2017-03-10 2018-03-09 Grinding and cleaning tool for grinding and cleaning the inside of tubing and pipes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE1750276A SE541684C2 (en) 2017-03-10 2017-03-10 Tool for grinding and cleaning the inside of tubing and pipes

Publications (2)

Publication Number Publication Date
SE1750276A1 true SE1750276A1 (en) 2018-09-11
SE541684C2 SE541684C2 (en) 2019-11-26

Family

ID=61617034

Family Applications (1)

Application Number Title Priority Date Filing Date
SE1750276A SE541684C2 (en) 2017-03-10 2017-03-10 Tool for grinding and cleaning the inside of tubing and pipes

Country Status (3)

Country Link
EP (1) EP3592478B1 (en)
SE (1) SE541684C2 (en)
WO (1) WO2018162714A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI127933B (en) * 2018-04-09 2019-05-31 Innotia Eesti Oue Adaptive cleaning device
FI12216U1 (en) * 2018-09-03 2018-11-15 Boldan Oy Blade bit for a pipe cleaning or opening device
CN116111509B (en) * 2023-04-11 2023-06-27 河南航鸿建设发展有限公司 Threading device for building electrical construction
WO2025106506A1 (en) * 2023-11-13 2025-05-22 Worcester Polytechnic Institute Flexible spindle polishing
CN117600938B (en) * 2023-12-28 2025-03-18 太原北方重工机械有限公司 A tube blank inner surface grinding trolley capable of automatically avoiding obstacles

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2018124A (en) * 1933-08-30 1935-10-22 Harry J Forster Tube scraper
SE470488B (en) 1992-10-09 1994-05-30 Bror Eklund Tools for coating the inside of pipes with protective material
DE202010003125U1 (en) * 2010-03-03 2010-06-10 Haeger, Bernd Jürgen Pipe cleaning tool for a pipe cleaning spiral system
FI10735U1 (en) 2014-10-30 2015-01-15 Tommi Kalevi Virtanen cleaning device

Also Published As

Publication number Publication date
SE541684C2 (en) 2019-11-26
EP3592478B1 (en) 2021-07-07
EP3592478A1 (en) 2020-01-15
WO2018162714A1 (en) 2018-09-13

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