CA2006558A1 - Decoking device and its use - Google Patents
Decoking device and its useInfo
- Publication number
- CA2006558A1 CA2006558A1 CA 2006558 CA2006558A CA2006558A1 CA 2006558 A1 CA2006558 A1 CA 2006558A1 CA 2006558 CA2006558 CA 2006558 CA 2006558 A CA2006558 A CA 2006558A CA 2006558 A1 CA2006558 A1 CA 2006558A1
- Authority
- CA
- Canada
- Prior art keywords
- decoking
- tube
- water
- decoking device
- flexible
- 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.)
- Granted
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
-
- 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
- B08B9/08—Cleaning containers, e.g. tanks
- B08B9/093—Cleaning containers, e.g. tanks by the force of jets or sprays
- B08B9/0936—Cleaning containers, e.g. tanks by the force of jets or sprays using rotating jets
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Coke Industry (AREA)
- Storing, Repeated Paying-Out, And Re-Storing Of Elongated Articles (AREA)
- Reciprocating Pumps (AREA)
- Hydraulic Motors (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Abstract
Dispositif de décokage comprenant un tube flexible creux, un tambour d'enroulement de ce tube permettant l'alimentation en eau du tube flexible, et un outil de décokage comportant des éjecteurs. La mise en rotation est assurée par un moteur auxiliaire, indépendant du courant d'eau, par exemple un moteur hydraulique recevant un courant de fluide distinct du courant d'eau de décokage. Decoking device comprising a hollow flexible tube, a drum winding of this tube allowing the water supply of the tube flexible, and a decoking tool comprising ejectors. Setting rotation is ensured by an auxiliary motor, independent of current of water, for example a hydraulic motor receiving a flow of fluid separate from the decoking water stream.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR88/17.288 | 1988-12-26 | ||
FR8817288A FR2640992B1 (en) | 1988-12-26 | 1988-12-26 |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2006558A1 true CA2006558A1 (en) | 1990-06-26 |
CA2006558C CA2006558C (en) | 1999-10-05 |
Family
ID=9373503
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA 2006558 Expired - Fee Related CA2006558C (en) | 1988-12-26 | 1989-12-22 | Decoking device and its use |
Country Status (6)
Country | Link |
---|---|
JP (1) | JP2936418B2 (en) |
CN (1) | CN1027076C (en) |
CA (1) | CA2006558C (en) |
DE (1) | DE3941953C2 (en) |
FR (1) | FR2640992B1 (en) |
GB (1) | GB2226389B (en) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5228484A (en) * | 1991-06-20 | 1993-07-20 | Catalyst Technology, Inc. | Air lance reel for catalyst unloading of tubular reactors |
FR2716458B1 (en) * | 1994-02-22 | 1996-04-12 | Inst Francais Du Petrole | Decoking process and device. |
EA005338B1 (en) * | 2001-07-23 | 2005-02-24 | Рурпумпен Гмбх | De-coking tool |
MXPA04000726A (en) * | 2001-07-23 | 2005-02-17 | Ruhrpumpen Gmbh | De-coking tool. |
DE102004020013B3 (en) * | 2004-04-21 | 2005-12-22 | Ruhrpumpen Gmbh | Tool for crushing coke |
DE102007063329B3 (en) * | 2007-12-28 | 2009-06-04 | Ruhrpumpen Gmbh | Tool for crushing coke |
US8002204B2 (en) | 2007-12-31 | 2011-08-23 | Ruhrpumpen Gmbh | Decoking tool |
CN104073270B (en) * | 2013-03-29 | 2016-06-15 | 上海宝钢化工有限公司 | A kind of coke removing appts. and method thereof postponing burnt coking tower |
CN105195482B (en) * | 2015-10-10 | 2017-12-12 | 杭州博发机械设备有限公司 | Portable fermentation tank cleaning machine with rotating spray bar |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4738399A (en) * | 1985-11-25 | 1988-04-19 | Dresser Industries, Inc. | Decoking tool |
FR2615198B1 (en) * | 1987-05-13 | 1991-01-11 | Inst Francais Du Petrole | METHOD AND DEVICE FOR HYDRAULIC DECOKING OF OIL COKE |
IN171582B (en) * | 1987-05-25 | 1992-11-21 | Luoyang Petrochem Eng |
-
1988
- 1988-12-26 FR FR8817288A patent/FR2640992B1/fr not_active Expired - Fee Related
-
1989
- 1989-12-20 DE DE19893941953 patent/DE3941953C2/en not_active Expired - Fee Related
- 1989-12-22 CA CA 2006558 patent/CA2006558C/en not_active Expired - Fee Related
- 1989-12-22 GB GB8929018A patent/GB2226389B/en not_active Expired - Fee Related
- 1989-12-26 CN CN 89109838 patent/CN1027076C/en not_active Expired - Fee Related
- 1989-12-26 JP JP1345029A patent/JP2936418B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
GB2226389B (en) | 1992-08-26 |
DE3941953C2 (en) | 2002-06-20 |
JP2936418B2 (en) | 1999-08-23 |
DE3941953A1 (en) | 1990-07-05 |
CN1027076C (en) | 1994-12-21 |
CA2006558C (en) | 1999-10-05 |
GB2226389A (en) | 1990-06-27 |
CN1044115A (en) | 1990-07-25 |
JPH02227493A (en) | 1990-09-10 |
FR2640992B1 (en) | 1993-07-02 |
GB8929018D0 (en) | 1990-02-28 |
FR2640992A1 (en) | 1990-06-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed |