PE20180737A1 - A METHOD FOR CONTROLLING THE LIQUID LEVEL IN THE PRE-MIXING UNIT OF THE HATSCHEK MACHINE - Google Patents

A METHOD FOR CONTROLLING THE LIQUID LEVEL IN THE PRE-MIXING UNIT OF THE HATSCHEK MACHINE

Info

Publication number
PE20180737A1
PE20180737A1 PE2017002854A PE2017002854A PE20180737A1 PE 20180737 A1 PE20180737 A1 PE 20180737A1 PE 2017002854 A PE2017002854 A PE 2017002854A PE 2017002854 A PE2017002854 A PE 2017002854A PE 20180737 A1 PE20180737 A1 PE 20180737A1
Authority
PE
Peru
Prior art keywords
controlling
liquid level
mixing unit
hatschek machine
machine
Prior art date
Application number
PE2017002854A
Other languages
Spanish (es)
Inventor
Peter Cloet
Acoleyen Bertrand Van
Wouter Muysoms
Original Assignee
Eternit Nv
Etex Services Nv
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 Eternit Nv, Etex Services Nv filed Critical Eternit Nv
Publication of PE20180737A1 publication Critical patent/PE20180737A1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B1/00—Producing shaped prefabricated articles from the material
    • B28B1/52—Producing shaped prefabricated articles from the material specially adapted for producing articles from mixtures containing fibres, e.g. asbestos cement
    • B28B1/527—Producing shaped prefabricated articles from the material specially adapted for producing articles from mixtures containing fibres, e.g. asbestos cement by delivering the materials on a rotating drum, e.g. a sieve drum, from which the materials are picked up by a felt
    • 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
    • B01F23/59—Mixing systems, i.e. flow charts or diagrams
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/50—Circulation mixers, e.g. wherein at least part of the mixture is discharged from and reintroduced into a receptacle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B17/00—Details of, or accessories for, apparatus for shaping the material; Auxiliary measures taken in connection with such shaping
    • B28B17/02—Conditioning the material prior to shaping

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
  • Control Of Non-Electrical Variables (AREA)
  • Treating Waste Gases (AREA)

Abstract

Se refiere a un metodo para controlar el nivel de liquido en la unidad de premezcla de una maquina Hatschek que comprende una maquina de fabricacion de laminas, un mezclador de la preparacion de la suspension de cemento, un tanque de decantacion, un depurador, y una unidad de premezcla, donde un medidor del nivel mide el nivel de liquido en la unidad de premezcla y genera una senal de medicion, y donde dicha senal de medicion controla directa e indirectamente una valvula de control, de modo que se controla la cantidad de la porcion de la suspension de cemento cargada de agua de la maquina de fabricacion de laminas que se suministra al depuradorIt refers to a method for controlling the liquid level in the premix unit of a Hatschek machine comprising a sheet making machine, a mixer for preparing the cement slurry, a settling tank, a scrubber, and a premix unit, where a level meter measures the level of liquid in the premix unit and generates a measurement signal, and where said measurement signal directly and indirectly controls a control valve, so that the quantity of the mixture is controlled. portion of the water-laden cement slurry from the sheet-making machine that is supplied to the scrubber

PE2017002854A 2015-06-29 2016-06-20 A METHOD FOR CONTROLLING THE LIQUID LEVEL IN THE PRE-MIXING UNIT OF THE HATSCHEK MACHINE PE20180737A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE2015/5401A BE1022912B1 (en) 2015-06-29 2015-06-29 A method for controlling the liquid level in the premixing unit of a hatschekmachine

Publications (1)

Publication Number Publication Date
PE20180737A1 true PE20180737A1 (en) 2018-04-27

Family

ID=54251891

Family Applications (1)

Application Number Title Priority Date Filing Date
PE2017002854A PE20180737A1 (en) 2015-06-29 2016-06-20 A METHOD FOR CONTROLLING THE LIQUID LEVEL IN THE PRE-MIXING UNIT OF THE HATSCHEK MACHINE

Country Status (7)

Country Link
EP (1) EP3313632A1 (en)
AR (1) AR105164A1 (en)
BE (1) BE1022912B1 (en)
CL (1) CL2017003266A1 (en)
CO (1) CO2017011588A2 (en)
PE (1) PE20180737A1 (en)
WO (1) WO2017001231A1 (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1872480A (en) * 1931-07-17 1932-08-16 Dorr Co Inc Making cement-asbestos products
JPS5181820A (en) * 1975-01-13 1976-07-17 Nihon Cement Setsukobanno seizohoho
DE102012212529A1 (en) * 2012-07-18 2014-01-23 Voith Patent Gmbh Security paper-flow system

Also Published As

Publication number Publication date
AR105164A1 (en) 2017-09-13
CO2017011588A2 (en) 2018-01-31
CL2017003266A1 (en) 2018-06-22
BE1022912B1 (en) 2016-10-13
EP3313632A1 (en) 2018-05-02
WO2017001231A1 (en) 2017-01-05

Similar Documents

Publication Publication Date Title
AR125195A2 (en) AUTOMATED HYDRAULIC FRACTURING SYSTEM
BR112014001036A2 (en) water vapor distillation apparatus, method and system
GB2541330A (en) Crack resistant cement composition
BR112018008307A2 (en) method, system for controlling surface tension in a dust inhibitor; and, use of a tensiometer.
MX2015005894A (en) Viscous settable fluid for lost circulation in subterranean formations.
BRPI0913394A2 (en) pulp catalyst flow dividers and methods for using them
BR112018001578A2 (en) compositions and methods for cementing a wellbore using microbes or enzymes
UA113203C2 (en) METHOD OF MODIFICATION OF BETA-Plaster plaster with the use of diethylenetriaminopentaacetic acid
BR112015031159A2 (en) cementitious system comprising crosslinked shellac-coated accelerator particles
BR112017023781A2 (en) hatschek machine and its use
PE20180737A1 (en) A METHOD FOR CONTROLLING THE LIQUID LEVEL IN THE PRE-MIXING UNIT OF THE HATSCHEK MACHINE
BR112015017688A2 (en) fiber reinforced sealing element
BR112019004413A2 (en) method for creating a pattern in a natural material of human or animal origin, natural material of human or animal origin, and use of a natural material.
TR201819380T4 (en) Oxy-Calcination Process
MX2018013603A (en) Fuel consumption calculation of a fuel and water mixture.
BR112019025165A2 (en) METHOD FOR CEMENT MANUFACTURING
CO2017010535A2 (en) Device for uniform grout distribution
NO20171558A1 (en) Bead Suspension Mixing with Cement Slurry
CL2016001954A1 (en) In situ emulsification of foam inhibitor for washing raw or unbleached pulp
MY191465A (en) Levelling compound, its use and manufacture
MX2017004279A (en) Compositions with synthetic gypsum and methods.
MX359568B (en) Drilling fluid and method for drilling a wellbore.
BR112018012609A2 (en) method for porosification of building materials using siloxanes and porous building materials
RU2013129585A (en) SCREW ANCHOR
CO2017012815A2 (en) Concrete accelerator based on alkali-free aluminate sulfate as stable suspension or redispersible solid