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PE20010228A1 - A DEVICE FOR CONTROLLING FLUID FLOW IN THE ANNUAL SPACE OF TELESCOPIC JOINTS AND USE OF THE SAME - Google Patents

A DEVICE FOR CONTROLLING FLUID FLOW IN THE ANNUAL SPACE OF TELESCOPIC JOINTS AND USE OF THE SAME

Info

Publication number
PE20010228A1
PE20010228A1 PE2000000380A PE0003802000A PE20010228A1 PE 20010228 A1 PE20010228 A1 PE 20010228A1 PE 2000000380 A PE2000000380 A PE 2000000380A PE 0003802000 A PE0003802000 A PE 0003802000A PE 20010228 A1 PE20010228 A1 PE 20010228A1
Authority
PE
Peru
Prior art keywords
fluids
slip ring
fluid flow
same
connection tubes
Prior art date
Application number
PE2000000380A
Other languages
Spanish (es)
Inventor
Melo Guerra Eduardo Cardoso De
Patricio Nelson Jr
Original Assignee
Petroleo Brasileiro Sa
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 Petroleo Brasileiro Sa filed Critical Petroleo Brasileiro Sa
Publication of PE20010228A1 publication Critical patent/PE20010228A1/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L27/00—Adjustable joints; Joints allowing movement
    • F16L27/12—Adjustable joints; Joints allowing movement allowing substantial longitudinal adjustment or movement

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Joints Allowing Movement (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Cyclones (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)

Abstract

DONDE DICHO DISPOSITIVO ESTA HECHO DE UN ANILLO DESLIZANTE CONECTADO A LOS TUBOS DE CONEXION, DE MANERA QUE SE ASEGURA UNA SECCION ANULAR QUE TIENE UN ESPACIAMENTO CONSTANTE Y DESEADO EN EL AREA DE CONEXION DE LOS TUBOS DE CONEXION, SIN DESACOMODAR ESTRUCTURALMENTE LOS DESPLAZAMIENTOS DIFERENCIALES DE ACOMODAMIENTO. DICHO ANILLO DESLIZANTE ACOPLADO A LA UNION TELESCOPICA ASEGURA UN AREA CONSTANTE PARA EL PASO DE LOS FLUIDOS Y UNA CAIDA DE PRESION DESEADA PARA AJUSTAR UNA VELOCIDAD DE FLUJO CONOCIDA DE LOS FLUIDOS. ADEMAS LA GEOMETRIA DEL ANILLO DESLIZANTE Y LA UNION TELESCOPICA EN CONJUNTO ES TAL QUE NO SE REQUIEREN OPERACIONES ESPECIALES DE LIMPIEZA Y REMOCION DEL ANILLO DESLIZANTE DURANTE LAS VUELTAS DE MANTENIMIENTO REQUERIDAS. SE REFIERE TAMBIEN AL USO DE DICHO DISPOSITIVO PARA EL CONTROL DE LA VELOCIDAD DE FLUJO EN EL ESPACIO ANULAR EN LOS TUBOS DE CONEXION DE SISTEMAS DE CICLON CERRADOS EN UNIDADES DE CRAQUEO CATALITICO PARA FLUIDOS (FCC)WHERE SAID DEVICE IS MADE OF A SLIDING RING CONNECTED TO THE CONNECTION TUBES, IN A WAY THAT AN ANNULAR SECTION IS ENSURED THAT HAS A CONSTANT AND DESIRED SPACE IN THE AREA OF CONNECTION OF THE CONNECTION TUBES, WITHOUT DISCOMMODATION OF THE STRUCTURAL DAMAGING . SUCH SLIP RING COUPLED TO THE TELESCOPIC JOINT ENSURES A CONSTANT AREA FOR THE PASSAGE OF FLUIDS AND A DESIRED PRESSURE DROP TO ADJUST A KNOWN FLOW RATE OF THE FLUIDS. IN ADDITION, THE GEOMETRY OF THE SLIP RING AND THE TELESCOPIC JOINT AS A WHOLE IS SUCH THAT NO SPECIAL CLEANING AND REMOVAL OF THE SLIP RING ARE REQUIRED DURING THE REQUIRED MAINTENANCE TURNS. IT ALSO REFERS TO THE USE OF SAID DEVICE FOR THE CONTROL OF THE FLOW RATE IN THE ANNULAR SPACE IN THE CONNECTION TUBES OF CLOSED CYCLONE SYSTEMS IN CATALYTIC CRACKING UNITS FOR FLUIDS (FCC)

PE2000000380A 1999-04-26 2000-04-24 A DEVICE FOR CONTROLLING FLUID FLOW IN THE ANNUAL SPACE OF TELESCOPIC JOINTS AND USE OF THE SAME PE20010228A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BR9901484-0A BR9901484A (en) 1999-04-26 1999-04-26 Device for controlling the flow of fluids in the annular space of telescopic joints and their use

Publications (1)

Publication Number Publication Date
PE20010228A1 true PE20010228A1 (en) 2001-02-19

Family

ID=4072262

Family Applications (1)

Application Number Title Priority Date Filing Date
PE2000000380A PE20010228A1 (en) 1999-04-26 2000-04-24 A DEVICE FOR CONTROLLING FLUID FLOW IN THE ANNUAL SPACE OF TELESCOPIC JOINTS AND USE OF THE SAME

Country Status (5)

Country Link
AR (1) AR023531A1 (en)
BR (1) BR9901484A (en)
CO (1) CO5241343A1 (en)
PE (1) PE20010228A1 (en)
WO (1) WO2000065269A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR0002087B1 (en) * 2000-05-09 2009-08-11 closed cyclone system with flow distributor.
DE10248710A1 (en) * 2002-10-18 2004-05-13 Mtu Friedrichshafen Gmbh Arrangement for connecting a first to a second tube
ATE552039T1 (en) * 2003-06-04 2012-04-15 Shell Int Research SEPARATOR
US10166519B2 (en) 2012-07-31 2019-01-01 Uop Llc Methods and fuel processing apparatuses for upgrading a pyrolysis oil stream and a hydrocarbon stream
BR102018006918B1 (en) * 2018-04-05 2021-08-03 Petróleo Brasileiro S.A. - Petrobras BIDIRECTIONAL TELESCOPIC JOINT
CN113187953B (en) * 2021-04-27 2022-05-31 成都建工工业设备安装有限公司 Auxiliary construction method for positioning electromechanical pipeline passing through settlement joint

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4502947A (en) * 1984-05-21 1985-03-05 Mobil Oil Corporation Closed cyclone FCC catalyst separation method and apparatus
US5024454A (en) * 1987-08-25 1991-06-18 Mcgilp Kenneth J Compensating seal
BR9303773A (en) * 1993-09-13 1995-10-10 Petroleo Brasileiro Sa System to separate suspensions from catalyst particles and hydrocarbon reacted mixture and catalytic cracking process

Also Published As

Publication number Publication date
WO2000065269A1 (en) 2000-11-02
AR023531A1 (en) 2002-09-04
BR9901484A (en) 2000-11-07
CO5241343A1 (en) 2003-01-31

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