MX2016006737A - Shifting mechanisms for fluid jet decoking tools. - Google Patents

Shifting mechanisms for fluid jet decoking tools.

Info

Publication number
MX2016006737A
MX2016006737A MX2016006737A MX2016006737A MX2016006737A MX 2016006737 A MX2016006737 A MX 2016006737A MX 2016006737 A MX2016006737 A MX 2016006737A MX 2016006737 A MX2016006737 A MX 2016006737A MX 2016006737 A MX2016006737 A MX 2016006737A
Authority
MX
Mexico
Prior art keywords
diversion plate
mode
tool
shifting apparatus
fluid jet
Prior art date
Application number
MX2016006737A
Other languages
Spanish (es)
Inventor
O Arzuaga Daniel
JANARDHAN Jagadish
Original Assignee
Flowserve Man Co
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
Priority claimed from US14/088,895 external-priority patent/US9422479B2/en
Application filed by Flowserve Man Co filed Critical Flowserve Man Co
Publication of MX2016006737A publication Critical patent/MX2016006737A/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)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Earth Drilling (AREA)
  • Multiple-Way Valves (AREA)
  • Fluid-Damping Devices (AREA)
  • Auxiliary Devices For Machine Tools (AREA)
  • Actuator (AREA)
  • Fluid-Pressure Circuits (AREA)

Abstract

A mode shifting apparatus for a decoking tool. A diversion plate can be used to provide selective delivery of a pressurized decoking fluid to one or the other of nozzles in the tool. The mode shifting apparatus can be used to switch between a cutting mode of operation and a drilling mode of operation by rotation of the diversion plate, where a biasing force causes the diversion plate to unseat itself from an adjacent surface of the tool in order to reduce friction forces between them. The diversion plate may be temporarily unseated from an adjacent surface of the mode shifting apparatus prior to relative rotation between them such that both rotationally-induced forces and the need for relying upon a lubricating fluid to achieve damping between adjacent component surfaces may be reduced.
MX2016006737A 2013-11-25 2014-11-25 Shifting mechanisms for fluid jet decoking tools. MX2016006737A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US14/088,895 US9422479B2 (en) 2011-02-07 2013-11-25 Shifting mechanisms for fluid jet decoking tools
PCT/US2014/067212 WO2015077740A1 (en) 2013-11-25 2014-11-25 Shifting mechanisms for fluid jet decoking tools

Publications (1)

Publication Number Publication Date
MX2016006737A true MX2016006737A (en) 2016-11-25

Family

ID=52144878

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2016006737A MX2016006737A (en) 2013-11-25 2014-11-25 Shifting mechanisms for fluid jet decoking tools.

Country Status (5)

Country Link
CN (1) CN106103654B (en)
BR (1) BR112016011944B1 (en)
DE (2) DE112014007345B4 (en)
MX (1) MX2016006737A (en)
WO (1) WO2015077740A1 (en)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6644567B1 (en) 2002-06-28 2003-11-11 Flowserve Management Company Remotely operated cutting mode shifting apparatus for a combination fluid jet decoking tool
US7473337B2 (en) * 2004-04-22 2009-01-06 Curtiss-Wright Flow Control Corporation Remotely controlled decoking tool used in coke cutting operations
US8398825B2 (en) * 2009-05-04 2013-03-19 Flowserve Management Company Remotely-operated mode shifting apparatus for a combination fluid jet decoking tool, and a tool incorporating same
US9422479B2 (en) * 2011-02-07 2016-08-23 Flowserve Management Company Shifting mechanisms for fluid jet decoking tools
US9175225B2 (en) * 2011-02-07 2015-11-03 Flowserve Management Company Shifting mechanisms for fluid jet decoking tools
US8770494B2 (en) 2011-02-08 2014-07-08 Flowserve Management Company Systems and devices for fluid decoking
CN202912899U (en) * 2012-11-22 2013-05-01 襄阳航生石化环保设备有限公司 Autorotation coke cutter

Also Published As

Publication number Publication date
CN106103654B (en) 2019-04-19
BR112016011944A2 (en) 2017-08-08
BR112016011944A8 (en) 2020-04-28
CN106103654A (en) 2016-11-09
DE112014005371B4 (en) 2021-07-29
DE112014007345B4 (en) 2024-03-14
BR112016011944B1 (en) 2021-04-13
DE112014005371T5 (en) 2016-08-04
WO2015077740A1 (en) 2015-05-28

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