FR2384256A1 - Procede de mesure de l'humidite d'une matiere fluante et dispositif pour la mise en oeuvre de ce procede - Google Patents

Procede de mesure de l'humidite d'une matiere fluante et dispositif pour la mise en oeuvre de ce procede

Info

Publication number
FR2384256A1
FR2384256A1 FR7804763A FR7804763A FR2384256A1 FR 2384256 A1 FR2384256 A1 FR 2384256A1 FR 7804763 A FR7804763 A FR 7804763A FR 7804763 A FR7804763 A FR 7804763A FR 2384256 A1 FR2384256 A1 FR 2384256A1
Authority
FR
France
Prior art keywords
probe
humidity
measuring
implementing
fluid material
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
Application number
FR7804763A
Other languages
English (en)
Other versions
FR2384256B1 (fr
Inventor
J Hasenhundl
A Spengler
W Eirich
H Eirich
P Eirich
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of FR2384256A1 publication Critical patent/FR2384256A1/fr
Application granted granted Critical
Publication of FR2384256B1 publication Critical patent/FR2384256B1/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D22/00—Control of humidity
    • G05D22/02—Control of humidity characterised by the use of electric means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/20—Measuring; Control or regulation
    • B01F35/21—Measuring
    • B01F35/211—Measuring of the operational parameters
    • B01F35/2115—Temperature
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/20—Measuring; Control or regulation
    • B01F35/21—Measuring
    • B01F35/2135—Humidity, e.g. moisture content
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/80—Forming a predetermined ratio of the substances to be mixed
    • B01F35/82—Forming a predetermined ratio of the substances to be mixed by adding a material to be mixed to a mixture in response to a detected feature, e.g. density, radioactivity, consumed power or colour
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N22/00—Investigating or analysing materials by the use of microwaves or radio waves, i.e. electromagnetic waves with a wavelength of one millimetre or more
    • G01N22/04—Investigating moisture content
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
    • G01N27/04—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance
    • G01N27/048—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance for determining moisture content of the material
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
    • G01N27/04—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance
    • G01N27/06—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of a liquid
    • G01N27/07—Construction of measuring vessels; Electrodes therefor
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
    • G01N27/22—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating capacitance
    • G01N27/226—Construction of measuring vessels; Electrodes therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/50—Mixing liquids with solids
    • B01F23/565—Mixing liquids with solids by introducing liquids in solid material, e.g. to obtain slurries

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Biochemistry (AREA)
  • Immunology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • Electrochemistry (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Dispersion Chemistry (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)

Abstract

Procédé de mesure d'humidité par détermination d'une grandeur ou d'une caractéristique physique de la matière humide en contact avec une sonde et conversion de cette grandeur en un signal électrique mesurable, la sonde étant immergée dans la matière stationnaire ou en écoulement. Un appareil de levage peut extraire la sonde 7 d'un lieu protégé 6 pour la faire pénétrer dans la matière pratiquement homogénéisée dans un recipient 10 de manière que la sonde et la matière soient animées d'un mouvement relatif, la sonde étant extraite du flux de matière à la fin de la mesure, puis nettoyée ou refroidie et remise en lieu protégé. Application par exemple à la mesure de l'humidité de sable de fonderie, d'additifs de béton ou de mélanges chimiques.
FR7804763A 1977-03-19 1978-02-20 Procede de mesure de l'humidite d'une matiere fluante et dispositif pour la mise en oeuvre de ce procede Granted FR2384256A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772712210 DE2712210A1 (de) 1977-03-19 1977-03-19 Verfahren zur feuchtemessung fliessfaehigen materials und vorrichtung zur durchfuehrung des verfahrens

Publications (2)

Publication Number Publication Date
FR2384256A1 true FR2384256A1 (fr) 1978-10-13
FR2384256B1 FR2384256B1 (fr) 1984-02-03

Family

ID=6004150

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7804763A Granted FR2384256A1 (fr) 1977-03-19 1978-02-20 Procede de mesure de l'humidite d'une matiere fluante et dispositif pour la mise en oeuvre de ce procede

Country Status (11)

Country Link
US (1) US4186592A (fr)
JP (2) JPS5470896A (fr)
BE (1) BE865060A (fr)
BR (1) BR7801656A (fr)
CA (1) CA1088158A (fr)
CH (1) CH628735A5 (fr)
DE (1) DE2712210A1 (fr)
FR (1) FR2384256A1 (fr)
GB (1) GB1580601A (fr)
IT (1) IT1158663B (fr)
NL (1) NL176809C (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0095425A1 (fr) * 1982-05-26 1983-11-30 Etat Français Représenté par le Ministère de l'Environnement et du Cadre de Vie Laboratoire Central Des Ponts et Chaussées Dispositif de mesure de la teneur en eau de matériaux granulaires
FR2594974A1 (fr) * 1986-02-27 1987-08-28 Herault Ets Hubert Procede de controle et de surveillance d'une installation de malaxage et appareil pour la mise en oeuvre du procede

Families Citing this family (33)

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Publication number Priority date Publication date Assignee Title
DE2855324C2 (de) * 1978-12-21 1986-11-27 Elba-Werk Maschinen-Gesellschaft Mbh & Co, 7505 Ettlingen Verfahren zur Regelung der Wasserzugabe bei der Betonzubereitung und Vorrichtung zur Durchführung des Verfahrens
JPS57114379U (fr) * 1981-01-07 1982-07-15
DE3427344A1 (de) * 1984-07-25 1986-01-30 Alfa-Laval Agrar Gmbh, 2056 Glinde Verfahren und vorrichtung zur erzeugung eines pumpfaehigen gemenges
JPH0518690Y2 (fr) * 1987-12-21 1993-05-18
US4944385A (en) * 1988-09-14 1990-07-31 Shelby Barry G Endless belt moisture control apparatus
US5541855A (en) * 1991-08-28 1996-07-30 Atrof Bauphysik Ag Device for testing unset concrete and mortar
US5267443A (en) * 1992-11-27 1993-12-07 Thermo King Corporation Air conditioning and refrigeration methods and apparatus utilizing a cryogen
JPH07244006A (ja) * 1994-03-01 1995-09-19 Tiger Mach Seisakusho:Kk ドラム回転式コンクリートミキサーの水分調整用電極装置
DE4425412A1 (de) * 1994-07-19 1996-01-25 Buehler Ag Verfahren und Vorrichtung zur Aufbereitung von Stoffen für die Verwertung oder Entsorgung
US5496108A (en) * 1994-07-27 1996-03-05 Sukup Manufacturing Company Method and means for adding moisture to particulate material
US6045730A (en) * 1996-12-18 2000-04-04 Aki Dryer Manufactures, Inc. Process monitor for gypsum board manufacturing
US5997779A (en) * 1996-12-18 1999-12-07 Aki Dryer Manufacturer, Inc. Temperature monitor for gypsum board manufacturing
DE19752400A1 (de) * 1997-11-26 1999-05-27 Kuenkel Wagner Prozesstechnolo Bestimmung von Form- oder Formstoffqualität
US6779385B2 (en) * 2002-07-15 2004-08-24 Michel Belanger Method and device for monitoring moisture content of an immersed solid dielectric material
US7398131B2 (en) * 2005-09-15 2008-07-08 Nomadics, Inc. Method and system for concrete quality control based on the concrete's maturity
US20040083057A1 (en) * 2002-07-31 2004-04-29 Trost Steven M. Method and system for concrete quality control based on the concrete's maturity
WO2005082095A2 (fr) * 2004-02-26 2005-09-09 Purdue Research Foundation Procédé et appareil pour la mesure de propriétés du béton
DE102004010059A1 (de) * 2004-03-02 2005-09-22 Jochen Fuchs Feuchtigkeitsmessung in einer Erdkultur
WO2009093968A1 (fr) * 2008-01-22 2009-07-30 Astrazeneca Ab Procédé d'analyse utilisant une structure de traitement en tant que sonde
JP2012194027A (ja) * 2011-03-16 2012-10-11 Kett Electric Laboratory 水分含有材の水分測定装置及び該水分測定装置を使用した水分測定方法
RU2467314C1 (ru) * 2011-06-22 2012-11-20 Федеральное государственное бюджетное учреждение науки Институт физики им. Л.В. Киренского Сибирского отделения Российской академии наук (ИФ СО РАН) Радиофизический способ определения содержания физической глины в почвах
CN102721525B (zh) * 2012-07-05 2015-04-22 重庆大学 一种淹没射流测试箱及测试方法
JP6075044B2 (ja) * 2012-12-05 2017-02-08 新日鐵住金株式会社 コンベヤ上における石炭水分の測定方法
US10503177B2 (en) * 2016-08-03 2019-12-10 Safe Harbor Associates LLC Additive delivery system with sensors
CN106179711B (zh) * 2016-08-30 2018-12-11 无锡东恒新能源科技有限公司 碳纳米管导电浆料自动分散装置
CN106352923B (zh) * 2016-08-30 2019-02-12 无锡东恒新能源科技有限公司 能自动添加消泡剂及自动测试分散效果的砂磨机
RU2660224C2 (ru) * 2016-10-27 2018-07-05 Федеральное государственное бюджетное научное учреждение "Федеральный исследовательский центр "Красноярский научный центр Сибирского отделения Российской академии наук" Способ выявления и картирования структуры почвенного профиля методом съемки в инфракрасном диапазоне спектра
CN110508190B (zh) * 2019-08-12 2021-10-01 深圳中研塑力科技有限公司 一种具有实时监测传感器的搅拌装置
US11061012B2 (en) 2019-09-12 2021-07-13 Gunars Dzenis Method for determining quality or evolvement of a physical property of a viscous substance
RU2741013C1 (ru) * 2020-05-15 2021-01-22 Федеральное государственное бюджетное научное учреждение "Федеральный исследовательский центр "Красноярский научный центр Сибирского отделения Российской академии наук" (ФИЦ КНЦ СО РАН, КНЦ СО РАН) Радиоволновой способ дистанционного определения содержания глинистой фракции в почвогрунтах
DE102020121151A1 (de) 2020-08-11 2022-02-17 Endress+Hauser SE+Co. KG Temperaturkompensiertes Dielektrizitätswert-Messgerät
CN111701478A (zh) * 2020-08-19 2020-09-25 潍坊雅度建设工程有限公司 一种便于清理的装饰工程用涂料混合机
CN115015492B (zh) * 2022-08-08 2022-11-04 合肥江淮铸造有限责任公司 一种型砂水分在线检测装置及型砂加湿系统

Family Cites Families (10)

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DE373672C (de) * 1923-04-14 Harry Symus Wright Thermometerhuelle
DE872402C (de) * 1944-03-29 1953-03-30 Josef Gries Behaelter zum Aufbewahren von Fieberthermometern
US2852740A (en) * 1952-12-05 1958-09-16 Milton E Posey Moisture control device for concrete mixers
US2825946A (en) * 1955-11-28 1958-03-11 Harry W Dietert Company Automatic sand tempering unit
US2863191A (en) * 1956-10-01 1958-12-09 Harry W Dietert Company Sand conditioning equipment
FR1361885A (fr) * 1963-01-10 1964-05-29 Tuyaux Bonna Dispositif de contrôle et de réglage du pourcentage de liquide dans les mélanges de matières notamment des gâchées de béton
US3631337A (en) * 1969-06-17 1971-12-28 Paul M Mackinney Moisture measuring and totalizing system
US3791214A (en) * 1971-08-10 1974-02-12 A Keith Digital clinical thermometer
JPS5132775A (ja) * 1974-09-11 1976-03-19 Hitachi Ltd Chorikinochakudatsusochi
US4042497A (en) * 1975-12-11 1977-08-16 Maltby Frederick L Septic system with level control

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0095425A1 (fr) * 1982-05-26 1983-11-30 Etat Français Représenté par le Ministère de l'Environnement et du Cadre de Vie Laboratoire Central Des Ponts et Chaussées Dispositif de mesure de la teneur en eau de matériaux granulaires
FR2594974A1 (fr) * 1986-02-27 1987-08-28 Herault Ets Hubert Procede de controle et de surveillance d'une installation de malaxage et appareil pour la mise en oeuvre du procede

Also Published As

Publication number Publication date
DE2712210C2 (fr) 1992-01-16
CA1088158A (fr) 1980-10-21
NL7801370A (nl) 1978-09-21
DE2712210A1 (de) 1978-09-21
IT1158663B (it) 1987-02-25
BE865060A (fr) 1978-07-17
JPS5470896A (en) 1979-06-07
CH628735A5 (de) 1982-03-15
BR7801656A (pt) 1978-12-19
GB1580601A (en) 1980-12-03
FR2384256B1 (fr) 1984-02-03
US4186592A (en) 1980-02-05
JPS5947859U (ja) 1984-03-30
NL176809C (nl) 1985-06-03
IT7821214A0 (it) 1978-03-15

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