WO2009083171A3 - Tool for size-reducing coke - Google Patents

Tool for size-reducing coke Download PDF

Info

Publication number
WO2009083171A3
WO2009083171A3 PCT/EP2008/010864 EP2008010864W WO2009083171A3 WO 2009083171 A3 WO2009083171 A3 WO 2009083171A3 EP 2008010864 W EP2008010864 W EP 2008010864W WO 2009083171 A3 WO2009083171 A3 WO 2009083171A3
Authority
WO
WIPO (PCT)
Prior art keywords
water
housing
switching
flow path
tool
Prior art date
Application number
PCT/EP2008/010864
Other languages
German (de)
French (fr)
Other versions
WO2009083171A2 (en
Inventor
Wolfgang Paul
Kay Simon
Dirk Heidemann
Maciej Barcikowski
Thomas Graefenstein
Steffen Krenzer
Original Assignee
Ruhrpumpen Gmbh
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 Ruhrpumpen Gmbh filed Critical Ruhrpumpen Gmbh
Priority to CA2685948A priority Critical patent/CA2685948C/en
Priority to RU2009135617/05A priority patent/RU2470063C2/en
Publication of WO2009083171A2 publication Critical patent/WO2009083171A2/en
Publication of WO2009083171A3 publication Critical patent/WO2009083171A3/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
    • C10B33/00—Discharging devices; Coke guides
    • C10B33/006—Decoking tools, e.g. hydraulic coke removing tools with boring or cutting nozzles

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Earth Drilling (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)

Abstract

The invention relates to a tool for size-reducing coke in containers, comprising a housing which, in the operating state, is fastened to a drill rod and in which at least one cutting tip for cutting and one drilling tip for drilling coke by means of a water jet are arranged, and a switching device for controlling the supply of the water flowing under pressure through the drill rod and the housing are arranged, the switching device for switching the tool comprising a linearly displaceable switching element, a drive device and a control device which is rotatable about the longitudinal axis of the housing depending on changes of the water pressure to switch a valve device for distributing the water and for guiding the same, the flow path of the water towards the drill tip or the flow path towards the cutting tip being released or blocked depending on the angular position of the control device. The switching device is arranged inside the housing of the tool upstream of the region in which the supply flow path of the water in the housing is divided into flow channels for the water to be supplied to the drilling tip and the cutting tip, the switching device comprising a switching element for rotating the control device by the desired angle. Said switching element is arranged in the water flow path and can be displaced at a right angle to the longitudinal axis of the housing and is coupled with means for converting the linear movement of the switching element to a rotational movement of the control device.
PCT/EP2008/010864 2007-12-28 2008-12-18 Tool for size-reducing coke WO2009083171A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CA2685948A CA2685948C (en) 2007-12-28 2008-12-18 Tool for cutting up coke
RU2009135617/05A RU2470063C2 (en) 2007-12-28 2008-12-18 Coke crusher

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE200710063329 DE102007063329B3 (en) 2007-12-28 2007-12-28 Tool for crushing coke
DE102007063329.9 2007-12-28

Publications (2)

Publication Number Publication Date
WO2009083171A2 WO2009083171A2 (en) 2009-07-09
WO2009083171A3 true WO2009083171A3 (en) 2009-10-29

Family

ID=40565091

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2008/010864 WO2009083171A2 (en) 2007-12-28 2008-12-18 Tool for size-reducing coke

Country Status (4)

Country Link
CA (1) CA2685948C (en)
DE (1) DE102007063329B3 (en)
RU (1) RU2470063C2 (en)
WO (1) WO2009083171A2 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2534078C2 (en) 2010-09-23 2014-11-27 Рурпумпен Гмбх Coke grinder
DE102014101985B3 (en) 2014-02-17 2015-05-07 Ruhrpumpen Gmbh Tool for crushing coke
CN103835653B (en) * 2014-03-25 2016-03-02 中国石油大学(北京) Self-advancing type landwaste abrasive material direct rotary mixing jet drill bit
CN106150495B (en) * 2016-06-29 2018-05-22 河南理工大学 Mixed abrasive high pressure water-jet joint-cutting device and method after rock deep-hole
CN109674553A (en) * 2019-01-28 2019-04-26 南京万畅信息工程有限公司 A kind of desk-top tooth flusher
CN113289990B (en) * 2021-05-21 2022-03-04 长安大学 Dredging equipment for small-diameter drainage blind pipe of tunnel and working method of dredging equipment

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1059883A1 (en) * 1982-04-12 1985-02-15 Предприятие П/Я В-2223 Hydraulic cutting tool gru-6d
US4738399A (en) * 1985-11-25 1988-04-19 Dresser Industries, Inc. Decoking tool
US5794729A (en) * 1996-01-16 1998-08-18 Spiralex Corporation Coker unit drilling equipment
WO2005105953A1 (en) * 2004-04-21 2005-11-10 Ruhrpumpen Gmbh Tool for comminuting coke
DE10392866B4 (en) * 2002-06-28 2006-06-08 Flowserve Management Co., Irving Remote controlled cutting mode switching device for a fluid jet depoy combination tool

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1120693A1 (en) * 1982-04-23 1985-05-30 Предприятие П/Я В-2223 Hydraulic cuttur
FR2640992B1 (en) * 1988-12-26 1993-07-02 Inst Francais Du Petrole
US5816505A (en) * 1997-04-17 1998-10-06 Ingersoll-Dresser Pump Company Fluid jet decoking tool
RU2206593C1 (en) * 2002-01-31 2003-06-20 Государственное унитарное предприятие Институт нефтехимпереработки АН Республики Башкортостан Hydraulic cutter

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1059883A1 (en) * 1982-04-12 1985-02-15 Предприятие П/Я В-2223 Hydraulic cutting tool gru-6d
US4738399A (en) * 1985-11-25 1988-04-19 Dresser Industries, Inc. Decoking tool
US5794729A (en) * 1996-01-16 1998-08-18 Spiralex Corporation Coker unit drilling equipment
DE10392866B4 (en) * 2002-06-28 2006-06-08 Flowserve Management Co., Irving Remote controlled cutting mode switching device for a fluid jet depoy combination tool
WO2005105953A1 (en) * 2004-04-21 2005-11-10 Ruhrpumpen Gmbh Tool for comminuting coke

Also Published As

Publication number Publication date
DE102007063329B3 (en) 2009-06-04
RU2009135617A (en) 2011-03-27
RU2470063C2 (en) 2012-12-20
CA2685948C (en) 2016-06-21
CA2685948A1 (en) 2009-07-09
WO2009083171A2 (en) 2009-07-09

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