CA2069068A1 - On-stream method for detecting erosion or plugging for manifolded feed nozzle systems - Google Patents

On-stream method for detecting erosion or plugging for manifolded feed nozzle systems

Info

Publication number
CA2069068A1
CA2069068A1 CA002069068A CA2069068A CA2069068A1 CA 2069068 A1 CA2069068 A1 CA 2069068A1 CA 002069068 A CA002069068 A CA 002069068A CA 2069068 A CA2069068 A CA 2069068A CA 2069068 A1 CA2069068 A1 CA 2069068A1
Authority
CA
Canada
Prior art keywords
liquid
liquid flow
nozzle
flow
nozzles
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.)
Abandoned
Application number
CA002069068A
Other languages
English (en)
French (fr)
Inventor
Henry Alan Wolf
Richard James Bellows
George Dewey Cody
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
Publication of CA2069068A1 publication Critical patent/CA2069068A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/66—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by measuring frequency, phase shift or propagation time of electromagnetic or other waves, e.g. using ultrasonic flowmeters
    • G01F1/666—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by measuring frequency, phase shift or propagation time of electromagnetic or other waves, e.g. using ultrasonic flowmeters by detecting noise and sounds generated by the flowing fluid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
    • B05B15/14—Arrangements for preventing or controlling structural damage to spraying apparatus or its outlets, e.g. for breaking at desired places; Arrangements for handling or replacing damaged parts
    • B05B15/18—Arrangements for preventing or controlling structural damage to spraying apparatus or its outlets, e.g. for breaking at desired places; Arrangements for handling or replacing damaged parts for improving resistance to wear, e.g. inserts or coatings; for indicating wear; for handling or replacing worn parts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
    • B05B15/50—Arrangements for cleaning; Arrangements for preventing deposits, drying-out or blockage; Arrangements for detecting improper discharge caused by the presence of foreign matter
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/74—Devices for measuring flow of a fluid or flow of a fluent solid material in suspension in another fluid
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F25/00—Testing or calibration of apparatus for measuring volume, volume flow or liquid level or for metering by volume
    • G01F25/10—Testing or calibration of apparatus for measuring volume, volume flow or liquid level or for metering by volume of flowmeters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/02—Spray pistols; Apparatus for discharge
    • B05B7/04—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge
    • B05B7/0416—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge with arrangements for mixing one gas and one liquid

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Measuring Volume Flow (AREA)
  • Details Or Accessories Of Spraying Plant Or Apparatus (AREA)
CA002069068A 1991-06-20 1992-05-20 On-stream method for detecting erosion or plugging for manifolded feed nozzle systems Abandoned CA2069068A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US718,047 1991-06-20
US07/718,047 US5193406A (en) 1991-06-20 1991-06-20 On-stream method for detecting erosion or plugging for manifolded feed nozzle systems

Publications (1)

Publication Number Publication Date
CA2069068A1 true CA2069068A1 (en) 1992-12-21

Family

ID=24884599

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002069068A Abandoned CA2069068A1 (en) 1991-06-20 1992-05-20 On-stream method for detecting erosion or plugging for manifolded feed nozzle systems

Country Status (5)

Country Link
US (1) US5193406A (enExample)
EP (1) EP0519751B1 (enExample)
JP (1) JP3251975B2 (enExample)
CA (1) CA2069068A1 (enExample)
DE (1) DE69208157T2 (enExample)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3324805B2 (ja) * 1992-12-04 2002-09-17 住友化学工業株式会社 配管用閉塞検知装置
GB9418163D0 (en) * 1994-09-09 1994-10-26 British Gas Plc Pressure reduction system testing
US6449571B1 (en) * 1999-07-09 2002-09-10 Mykrolis Corporation System and method for sensor response linearization
US6769430B1 (en) * 2000-10-31 2004-08-03 Kimberly-Clark Worldwide, Inc. Heat and moisture exchanger adaptor for closed suction catheter assembly and system containing the same
US20050011281A1 (en) * 2003-06-25 2005-01-20 Spraying Systems Co. Method and apparatus for system integrity monitoring in spraying applications with self-cleaning showers
US7125007B2 (en) * 2003-06-25 2006-10-24 Spraying Systems Co. Method and apparatus for reducing air consumption in gas conditioning applications
US7134610B2 (en) * 2003-06-25 2006-11-14 Spraying Systems Co. Method and apparatus for monitoring system integrity in gas conditioning applications
US7819009B2 (en) * 2006-02-28 2010-10-26 Frederic Borah Vibration Monitoring System
US20080314413A1 (en) * 2007-06-20 2008-12-25 Exxonmobil Research And Engineering Company Cyclone cleaning device and method
US7693606B2 (en) * 2007-12-21 2010-04-06 Rosemount Inc. Diagnostics for mass flow control
US20160341583A1 (en) * 2015-02-02 2016-11-24 John M. Stencel Vibroacoustic determination of gas and solids flow rates in gas conveyance piping
CN105268569B (zh) * 2015-11-11 2017-06-27 西安交通大学 一种气液两相环状流射流与主流气体的掺混装置
CN109475893B (zh) * 2016-07-28 2022-03-18 里弗雷克特里知识产权两合公司 具有喷嘴单元的系统和喷射无机质团的方法
DE102020204686A1 (de) 2020-04-14 2021-10-14 Robert Bosch Gesellschaft mit beschränkter Haftung Vorrichtungseinheit zur Bestimmung einer Durchflussmenge einer Düse
US11885710B2 (en) * 2022-06-08 2024-01-30 Pratt & Whitney Canada Corp. Oil nozzle health detection using liquid flow test

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4357670A (en) * 1979-03-02 1982-11-02 E. Allman & Company Limited Devices for testing spraying nozzles
US4824016A (en) * 1987-12-10 1989-04-25 Exxon Research And Engineering Company Acoustic monitoring of two phase feed nozzles
US4932232A (en) * 1988-05-20 1990-06-12 Alcan Aluminum Corporation Methods of detecting and correcting spray header malfunctions
US4917296A (en) * 1989-03-24 1990-04-17 Nordson Corporation Spraying apparatus with flow alarm
US5004152A (en) * 1989-10-30 1991-04-02 Exxon Research & Engineering Company Acoustic monitoring of two phase feed nozzles

Also Published As

Publication number Publication date
JPH05168986A (ja) 1993-07-02
US5193406A (en) 1993-03-16
EP0519751A3 (enExample) 1994-03-23
DE69208157D1 (de) 1996-03-21
EP0519751B1 (en) 1996-02-07
DE69208157T2 (de) 1996-06-20
EP0519751A2 (en) 1992-12-23
JP3251975B2 (ja) 2002-01-28

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Legal Events

Date Code Title Description
EEER Examination request
FZDE Discontinued