ES8405944A1 - Un aparato para controlar la consistencia de una suspension contenida en un deposito. - Google Patents

Un aparato para controlar la consistencia de una suspension contenida en un deposito.

Info

Publication number
ES8405944A1
ES8405944A1 ES517491A ES517491A ES8405944A1 ES 8405944 A1 ES8405944 A1 ES 8405944A1 ES 517491 A ES517491 A ES 517491A ES 517491 A ES517491 A ES 517491A ES 8405944 A1 ES8405944 A1 ES 8405944A1
Authority
ES
Spain
Prior art keywords
slurry
consistency
tank
region
flow
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
Application number
ES517491A
Other languages
English (en)
Other versions
ES517491A0 (es
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.)
SPX Corp
Original Assignee
General Signal Corp
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 General Signal Corp filed Critical General Signal Corp
Publication of ES517491A0 publication Critical patent/ES517491A0/es
Publication of ES8405944A1 publication Critical patent/ES8405944A1/es
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B01F35/213—Measuring of the properties of the mixtures, e.g. temperature, density or colour
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F1/00—Wet end of machines for making continuous webs of paper
    • D21F1/08—Regulating consistency
    • 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
    • B01F35/22—Control or regulation
    • B01F35/2201—Control or regulation characterised by the type of control technique used
    • B01F35/2208—Controlling using ultrasonic waves during the operation
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Paper (AREA)

Abstract

APARATO Y PROCEDIMIENTO PARA CONTROLAR LA CONSISTENCIA DE UNA SUSPENSION CONTENIDA EN UN DEPOSITO.LA CONSISTENCIA DE MEZCLAS O SUSPENSIONES DE SOLIDOS EN LIQUIDOS ES CONTROLADA ULTRASONICAMENTE MIDIENDO LA VELOCIDAD DE LAS PARTICULAS EN LA MEZCLA CUANDO ESTA ES AGITADA POR UN IMPULSOR (14) QUE INDUCE SU CIRCULACION DENTRO DE UNA REGION (22) DE ELLA. SE AÑADE AGENTE DILUYENTE BAJO EL CONTROL DE LA MEDICION Y SE OBTIENE UNA MEZCLA DE CONSISTENCIA DESEADA, RESPECTIVAMENTE EN UNA ENTRADA Y UNA SALIDA (26) EN COMUNICACION CON LA REGION DEL DEPOSITO (10) EN QUESE ESTA INDUCIENDO Y MIDIENDO LA CIRCULACION.
ES517491A 1981-11-02 1982-11-19 Un aparato para controlar la consistencia de una suspension contenida en un deposito. Expired ES8405944A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/317,354 US4415408A (en) 1981-11-02 1981-11-02 Apparatus, and method for controlling consistency

Publications (2)

Publication Number Publication Date
ES517491A0 ES517491A0 (es) 1984-06-16
ES8405944A1 true ES8405944A1 (es) 1984-06-16

Family

ID=23233281

Family Applications (1)

Application Number Title Priority Date Filing Date
ES517491A Expired ES8405944A1 (es) 1981-11-02 1982-11-19 Un aparato para controlar la consistencia de una suspension contenida en un deposito.

Country Status (2)

Country Link
US (1) US4415408A (es)
ES (1) ES8405944A1 (es)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6125858A (ja) * 1984-07-16 1986-02-04 Ricoh Co Ltd サ−マルヘツド駆動方式
US4680957A (en) * 1985-05-02 1987-07-21 The Davey Company Non-invasive, in-line consistency measurement of a non-newtonian fluid
CA1330722C (en) * 1988-08-16 1994-07-19 Donald Gerson Method and apparatus for measuring the degree of mixing in a turbulent liquid system
US5454912A (en) * 1992-09-25 1995-10-03 Dougherty; Steven J. Suspension quality monitoring apparatus
US5611891A (en) * 1995-12-08 1997-03-18 Westvaco Corporation System and method for controlling papermaking stock consistency
FI970065A (fi) * 1997-01-07 1998-07-08 Ecopump Oy Menetelmä paperimassan sakeuden säätämiseksi
CN1073178C (zh) * 1999-04-07 2001-10-17 中国计量科学研究院 纸浆浓度测控仪
US20040060674A1 (en) * 2002-10-01 2004-04-01 George Seymour Method for measuring the percent consistency of pulp leaving a blow tank
FI20065443L (fi) * 2006-06-27 2008-02-14 Metso Paper Inc Menetelmä ja laitteisto näytteen ottamiseksi massasuspensiosta
CN101464243B (zh) * 2007-12-17 2010-09-15 朱建彬 一种稠度测量和控制方法
US8444823B2 (en) * 2008-03-27 2013-05-21 Philadelphia Mixing Solutions, Ltd. Method and apparatus for paper stock mixing
US10895038B2 (en) * 2017-05-31 2021-01-19 Gpcp Ip Holdings Llc High consistency re-pulping method, apparatus and absorbent products incorporating recycled fiber
SE2150320A1 (en) * 2021-03-19 2022-06-21 Valmet Oy Method and system for controlling an apparatus for treating a pulp slurry

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2280632A (en) * 1938-05-26 1942-04-21 P D Cram Consistency regulator
US2437715A (en) * 1943-11-29 1948-03-16 Don M Hawley Consistency control
US2627788A (en) * 1948-02-12 1953-02-10 Black Clawson Co Paper machinery
US2966056A (en) * 1956-01-20 1960-12-27 Curtiss Wright Corp Ultrasonic testing device
US3093998A (en) * 1959-11-06 1963-06-18 Grumman Aircraft Engineering C Method for testing fluids for particle contamination
US3035967A (en) * 1960-06-09 1962-05-22 West Virginia Pulp & Paper Co Process and apparatus for regulating consistency and mineral filler content of papermaking stock
US3195866A (en) * 1962-01-22 1965-07-20 John N Coats Stock consistency blending apparatus
US3285058A (en) * 1964-01-28 1966-11-15 Zurik Corp De Consistency sensing element
US3430625A (en) * 1965-10-23 1969-03-04 Mennen Greatbatch Electronics Ultrasonic flowmeter for measuring blood flow
US3528281A (en) * 1968-04-19 1970-09-15 Ben Cowan Pulp stock consistency regulator
US3553636A (en) * 1969-01-27 1971-01-05 Bindicator Co Noncontact ultrasonic interface viscosity and percent solid detecting device
US3737844A (en) * 1970-10-27 1973-06-05 Chiyoda Chem Eng Construct Co Method for detecting small particles in a tank and an apparatus for carrying out the same
US3733888A (en) * 1971-04-28 1973-05-22 Bolton Emerson Freeness testing apparatus and method for open containers
US3791200A (en) * 1971-09-09 1974-02-12 H Hayre Fluid pollution monitoring apparatus and method
US3954119A (en) * 1973-06-22 1976-05-04 Nippon Kokan Kabushiki Kaisha System for measuring and controlling the concentration of an emulsion
US4015464A (en) * 1975-02-21 1977-04-05 The Washington University Ultrasonic continuous wave particle monitor
US3962581A (en) * 1975-10-06 1976-06-08 Westvaco Corporation Infra-red consistency meter

Also Published As

Publication number Publication date
US4415408A (en) 1983-11-15
ES517491A0 (es) 1984-06-16

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