CS245031B1 - Powder and fine-grained solid substances' flow rate measuring method - Google Patents

Powder and fine-grained solid substances' flow rate measuring method Download PDF

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Publication number
CS245031B1
CS245031B1 CS823590A CS359082A CS245031B1 CS 245031 B1 CS245031 B1 CS 245031B1 CS 823590 A CS823590 A CS 823590A CS 359082 A CS359082 A CS 359082A CS 245031 B1 CS245031 B1 CS 245031B1
Authority
CS
Czechoslovakia
Prior art keywords
flow rate
injected gas
measured
gas
fine
Prior art date
Application number
CS823590A
Other languages
Czech (cs)
English (en)
Inventor
Horst Kretschmer
Norbert Beiermann
Guenter Tietze
Manfred Schingnitz
Peter Goehler
Original Assignee
Horst Kretschmer
Norbert Beiermann
Guenter Tietze
Manfred Schingnitz
Peter Goehler
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 Horst Kretschmer, Norbert Beiermann, Guenter Tietze, Manfred Schingnitz, Peter Goehler filed Critical Horst Kretschmer
Publication of CS245031B1 publication Critical patent/CS245031B1/cs

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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
    • G01F1/76—Devices for measuring mass flow of a fluid or a fluent solid material
    • G01F1/86—Indirect mass flowmeters, e.g. measuring volume flow and density, temperature or pressure
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B5/00—Making pig-iron in the blast furnace
    • C21B5/001—Injecting additional fuel or reducing agents
    • C21B5/003—Injection of pulverulent coal
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Measuring Volume Flow (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
CS823590A 1981-07-17 1982-05-17 Powder and fine-grained solid substances' flow rate measuring method CS245031B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD81231890A DD209089A3 (de) 1981-07-17 1981-07-17 Messverfahren zur ermittlung des massenstromes staubfoermiger und feinkoerniger brennstoffe

Publications (1)

Publication Number Publication Date
CS245031B1 true CS245031B1 (en) 1986-08-14

Family

ID=5532434

Family Applications (1)

Application Number Title Priority Date Filing Date
CS823590A CS245031B1 (en) 1981-07-17 1982-05-17 Powder and fine-grained solid substances' flow rate measuring method

Country Status (11)

Country Link
US (1) US4501156A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS5824820A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AT (1) AT390143B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CS (1) CS245031B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DD (1) DD209089A3 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE3212972A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2509854B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB2103371B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
HU (1) HU189585B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
SU (1) SU1702183A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
YU (1) YU43270B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3316368A1 (de) * 1983-01-21 1984-07-26 Krupp-Koppers Gmbh, 4300 Essen Verfahren und vorrichtung zur ermittlung und ueberwachung des brennstoff-massenstromes, der bei der partialoxidation (vergasung) von feinkoernigen bis staubfoermigen brennstoffen dem vergaser zugefuehrt wird
US4882934A (en) * 1986-03-12 1989-11-28 Charles B. Leffert Ultrasonic instrument to measure the gas velocity and/or the solids loading in a flowing gas stream
US4726235A (en) * 1986-03-12 1988-02-23 Available Energy, Inc. Ultrasonic instrument to measure the gas velocity and/or the solids loading in a flowing gas stream
GB8607763D0 (en) * 1986-03-27 1986-04-30 Spirax Sarco Ltd Rotation sensor
JP2728847B2 (ja) * 1993-07-23 1998-03-18 日本パーカライジング株式会社 粉体流量測定方法およびその装置
US5576495A (en) * 1995-10-23 1996-11-19 The Babcock & Wilcox Company Two phase flow meter
US5684245A (en) * 1995-11-17 1997-11-04 Mks Instruments, Inc. Apparatus for mass flow measurement of a gas
DE19619632A1 (de) * 1996-05-15 1997-11-20 S K I Schlegel & Kremer Indust Verfahren und Einrichtung zur Messung der Dichte und/oder des Massenstromes eines strömenden Fluids
DK174312B1 (da) * 1996-06-06 2002-12-02 Ole Pedersen Fremgangsmåde til måling af strømningshastighed og diffusivitet, mikrosensor til brug ved fremgangsmåden samt anvendelse af sådan mikrosensor
DE19651252A1 (de) * 1996-12-10 1998-06-18 Hamilton Bonaduz Ag Verfahren und Vorrichtung zur Bestimmung des Volumens eines Gases und/oder des Materialvolumens einer Probe aus Feststoff- und/oder Flüssigstoff-Material
DE19729144C2 (de) * 1997-07-08 2001-02-22 Foedisch Umweltmestechnik Gmbh Verfahren und Gerätesystem zur kontinuierlichen Ermittlung der Staubkonzentration in strömenden Gasen
RU2191353C2 (ru) * 2000-07-19 2002-10-20 Гаврилов Евгений Иванович Способ определения расхода пылевзвеси в газоходе
RU2186343C1 (ru) * 2000-12-04 2002-07-27 Позднышев Геннадий Николаевич Способ измерения расхода многофазного потока и определения содержания в нем массы углеводорода
DE10132755B4 (de) * 2001-07-10 2005-07-14 Robert Bosch Gmbh Verfahren und Anordnung zum Ermitteln des Kondensatanfalls in einem Kamin
NO322167B1 (no) * 2003-11-05 2006-08-21 Abb As Fremgangsmåte og anordning for å detektere vanngjennombrudd ved brønnproduksjon av olje og gass, samt anvendelse av fremgangsmåten i en olje- og gass-produksjonsprosess
USD526536S1 (en) * 2005-02-15 2006-08-15 Fort James Corporation Round plate with concentric compartment
DE202005021660U1 (de) 2005-10-04 2009-03-05 Siemens Aktiengesellschaft Vorrichtung zur geregelten Zufuhr von Brennstaub in einem Flugstromvergaser
DE102006050656A1 (de) * 2006-10-24 2008-04-30 Endress & Hauser Meßtechnik GmbH & Co. KG Durchflußmeßsystem und Verfahren zur Bestimmung eines Durchflusses einer feststoffbeladenen Flüssigkeit in einer Leitung
US7524146B2 (en) * 2006-11-30 2009-04-28 William Jeffrey Peet Pneumatic uneven flow factoring for particulate matter distribution system
DE102011077911A1 (de) * 2011-06-21 2012-12-27 Siemens Ag Vergleichmäßigte Einspeisung von Stäuben mit steuerbarer Drosselstelle in der Staubförderleitung
DE102011077910A1 (de) * 2011-06-21 2012-12-27 Siemens Ag Vergleichmäßigte Einspeisung von Stäuben mit fester Drosselstelle in der Staubförderleitung
CZ304499B6 (cs) * 2013-03-28 2014-05-28 Jiří Surý Dávkovač kusového paliva, zejména pelet, pro zařízení pro vysokotlaké zplynování
CN113091840B (zh) * 2021-04-06 2023-07-25 卓宇轩 气固两相流中固相流量的测量方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2554565A1 (de) * 1975-12-04 1977-06-16 Otto & Co Gmbh Dr C Anlage zur druckvergasung feinkoerniger brennstoffe
DE2642537C2 (de) * 1976-09-22 1986-11-27 Krupp Koppers GmbH, 4300 Essen Verfahren zur Ermittlung und Steuerung des bei der Partialoxidation von feinkörnigen bis staubförmigen Brennstoffen dem Vergaser zugeführten Brennstoffstromes
FR2386021A1 (fr) * 1977-03-31 1978-10-27 Flopetrol Ste Auxil Product Pe Procede et dispositif de determination du debit volumetrique de chaque phase d'un melange diphasique
DE2757032A1 (de) * 1977-12-21 1979-06-28 Krupp Koppers Gmbh Verfahren zur ermittlung des bei der partialoxydation von feinkoernigen bis staubfoermigen festen brennstoffen dem vergaser zugefuehrten brennstoffstromes
DD142606A1 (de) * 1978-06-19 1980-07-02 Alfred Hoffmann Verfahren und messsonde fuer teilchengeschwindigkeits-,teilchengroessen-und teilchenkonzentrationsverteilungen
DD145958B1 (de) * 1978-09-28 1983-03-30 Horst Kretschmer Verfahren und messzelle zur ueberw chung von staub-traegergas-stroemungen
DE2902911A1 (de) * 1979-01-26 1980-07-31 Krupp Gmbh Verfahren und vorrichtung zur pneumatisch in abhaengigkeit der abgefuehrten foerdergutmenge steuerbaren beschickung eines reaktors
DE2925510A1 (de) * 1979-06-25 1981-01-15 Schenck Ag Carl Verfahren und vorrichtung zur messung der foerderstaerke in einer pneumatischen foerderanlage

Also Published As

Publication number Publication date
ATA140882A (de) 1989-08-15
DD209089A3 (de) 1984-04-18
DE3212972A1 (de) 1983-02-03
US4501156A (en) 1985-02-26
DE3212972C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1988-12-22
YU43270B (en) 1989-06-30
GB2103371B (en) 1985-06-12
HU189585B (en) 1986-07-28
YU132082A (en) 1984-12-31
FR2509854B1 (fr) 1985-12-27
AT390143B (de) 1990-03-26
JPS5824820A (ja) 1983-02-14
GB2103371A (en) 1983-02-16
SU1702183A1 (ru) 1991-12-30
FR2509854A1 (fr) 1983-01-21

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