ES2078459T3 - Conjunto de valvulas de goteo de ciclon. - Google Patents

Conjunto de valvulas de goteo de ciclon.

Info

Publication number
ES2078459T3
ES2078459T3 ES91310794T ES91310794T ES2078459T3 ES 2078459 T3 ES2078459 T3 ES 2078459T3 ES 91310794 T ES91310794 T ES 91310794T ES 91310794 T ES91310794 T ES 91310794T ES 2078459 T3 ES2078459 T3 ES 2078459T3
Authority
ES
Spain
Prior art keywords
cyclone
gates
dipleg
opening
advance
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.)
Expired - Lifetime
Application number
ES91310794T
Other languages
English (en)
Inventor
Robert Frank Tammera
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ExxonMobil Technology and Engineering Co
Original Assignee
Exxon Research and Engineering 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
Application filed by Exxon Research and Engineering Co filed Critical Exxon Research and Engineering Co
Application granted granted Critical
Publication of ES2078459T3 publication Critical patent/ES2078459T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K15/00—Check valves
    • F16K15/02—Check valves with guided rigid valve members
    • F16K15/03—Check valves with guided rigid valve members with a hinged closure member or with a pivoted closure member
    • F16K15/035—Check valves with guided rigid valve members with a hinged closure member or with a pivoted closure member with a plurality of valve members
    • F16K15/036—Dual valve members with hinges crossing the flow line substantially diametrical
    • F16K15/038—Dual valve members with hinges crossing the flow line substantially diametrical having a common hinge
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/005—Separating solid material from the gas/liquid stream
    • B01J8/0055—Separating solid material from the gas/liquid stream using cyclones
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
    • B04C5/00—Apparatus in which the axial direction of the vortex is reversed
    • B04C5/14—Construction of the underflow ducting; Apex constructions; Discharge arrangements ; discharge through sidewall provided with a few slits or perforations
    • B04C5/15—Construction of the underflow ducting; Apex constructions; Discharge arrangements ; discharge through sidewall provided with a few slits or perforations with swinging flaps or revolving sluices; Sluices; Check-valves
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G11/00—Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils
    • C10G11/14—Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils with preheated moving solid catalysts
    • C10G11/18—Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils with preheated moving solid catalysts according to the "fluidised-bed" technique
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7837—Direct response valves [i.e., check valve type]
    • Y10T137/7898—Pivoted valves
    • Y10T137/7903—Weight biased

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cyclones (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)

Abstract

UN ENSAMBLAJE PERFECCIONADO DE UNA VALVULA DE GOTEO CICLON, EN UN REACTOR CATALICTICO Y TERMAL (10), QUE INCLUYE UN CICLON (19), QUE TIENE UN DIPLEG VERTICAL (21). UN CERCO ANULAR (23), ESTA DISPUESTO HORIZONTALMENTE EN EL DIPLEG (21). UN PAR DE COMPUERTAS DE CUCHARON DE DOBLE PALA COOPERABLES (24), ESTAN DISPUESTAS DENTRO DEL DIPLEG, Y SON SUJETADAS PIVOTABLEMENTE POR EL CERCO ANULAR (23), PARA REALIZAR UN MOVIMIENTO OSCILATORIO OPUESTO Y MUTUO, ENTRE UNA POSICION DE CIERRE Y UNA POSICION DE APERTURA, CON LO CUAL SE PREVIENE SUBSTANCIALMENTE LOS GASES PROCEDENTES DEL AVANCE ASCENDENTE, CUANDO LAS COMPUERTAS (24), ESTAN EN UNA POSICION DE CIERRE, Y PERMITIENDO A LOS SOLIDOS, AVANZAR DESCENDENTEMENTE, CUANDO LAS COMPUERTAS ESTAN EN UNA POSICION DE APERTURA.
ES91310794T 1990-11-30 1991-11-22 Conjunto de valvulas de goteo de ciclon. Expired - Lifetime ES2078459T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/620,181 US5101855A (en) 1990-11-30 1990-11-30 Cyclone having circular trickle valve assembly

Publications (1)

Publication Number Publication Date
ES2078459T3 true ES2078459T3 (es) 1995-12-16

Family

ID=24484917

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91310794T Expired - Lifetime ES2078459T3 (es) 1990-11-30 1991-11-22 Conjunto de valvulas de goteo de ciclon.

Country Status (6)

Country Link
US (1) US5101855A (es)
EP (1) EP0488607B1 (es)
JP (1) JPH04277049A (es)
CA (1) CA2055330C (es)
DE (1) DE69113582T2 (es)
ES (1) ES2078459T3 (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5323804A (en) * 1993-07-19 1994-06-28 Lin Chin Hsi Bug-proof and odor-proof draining outlet structure
DK172693B1 (da) * 1996-09-02 1999-05-31 Soeren Hammerich Indretning til forhindring af indtrængning af rotter og tilsvarende dyr gennem en afløbsledning
US6035930A (en) * 1998-06-30 2000-03-14 Nelson Industries, Inc. Power steering reservoir and cooler
US6569317B1 (en) 1999-07-09 2003-05-27 Shell Oil Company Trickle valve
CA2582026A1 (en) * 2006-03-16 2007-09-16 Pasquale Farruggia Check valve mechanism for rodents and/or odors
KR101150658B1 (ko) * 2008-08-29 2012-05-29 이근상 조리개식 가변밸브
CN105509042B (zh) * 2014-09-22 2017-10-10 中国石油化工股份有限公司 一种旋风分离器料腿

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US63578A (en) * 1867-04-02 tabes
US548123A (en) * 1895-10-15 Bottle or jug filling apparatus
US1359161A (en) * 1917-06-07 1920-11-16 Howard S Gardner Hopper and the like
US1850589A (en) * 1928-10-23 1932-03-22 Tourneau Robert G Le Discharge gate for bins
US2406662A (en) * 1944-09-14 1946-08-27 Paul J Burchett Valve mechanism
US2679335A (en) * 1951-02-15 1954-05-25 Newaygo Engineering Company Dribble gate
GB851434A (en) * 1959-04-14 1960-10-19 Ducon Co Improvements in cyclone separators and apparatus for catalytic reactions incorporating the same
US2901331A (en) * 1955-09-12 1959-08-25 Ducon Co Apparatus for fluid catalytic reactions
US2956582A (en) * 1958-09-02 1960-10-18 Lawrence A Pranter Valve
US3784360A (en) * 1971-09-20 1974-01-08 Texaco Inc Fluid catalytic cracking
US3879281A (en) * 1972-07-31 1975-04-22 Texaco Inc Fluid catalytic cracking
US3826624A (en) * 1972-07-31 1974-07-30 Texaco Inc Fluid catalytic cracking
US4184662A (en) * 1978-07-25 1980-01-22 The United States Of America As Represented By The United States Department Of Energy Valve for controlling solids flow
US4270716A (en) * 1979-03-30 1981-06-02 Westinghouse Electric Corp. Transit vehicle speed control apparatus and method
US4262825A (en) * 1979-06-29 1981-04-21 Harrison Robert Woolworth Louvered clamshell door assembly for preheater charging bucket
EP0106613B1 (en) * 1982-10-01 1989-12-06 Kabushiki Kaisha Ishida Koki Seisakusho Hopper for an automatic weighing apparatus
US4871514A (en) * 1987-11-09 1989-10-03 Mobil Oil Corporation Flapper valve
US4996028A (en) * 1989-02-15 1991-02-26 Exxon Research And Engineering Company Trickle valve

Also Published As

Publication number Publication date
CA2055330A1 (en) 1992-05-31
EP0488607A1 (en) 1992-06-03
JPH04277049A (ja) 1992-10-02
EP0488607B1 (en) 1995-10-04
DE69113582D1 (de) 1995-11-09
CA2055330C (en) 2001-06-19
DE69113582T2 (de) 1996-03-07
US5101855A (en) 1992-04-07

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