AU2018285004A1 - Method and mixing device for controlling the introduction of a pulverulent material into a liquid for an inline mixing method - Google Patents

Method and mixing device for controlling the introduction of a pulverulent material into a liquid for an inline mixing method Download PDF

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Publication number
AU2018285004A1
AU2018285004A1 AU2018285004A AU2018285004A AU2018285004A1 AU 2018285004 A1 AU2018285004 A1 AU 2018285004A1 AU 2018285004 A AU2018285004 A AU 2018285004A AU 2018285004 A AU2018285004 A AU 2018285004A AU 2018285004 A1 AU2018285004 A1 AU 2018285004A1
Authority
AU
Australia
Prior art keywords
pulverulent material
mixing
introduction
controlling
liquid
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
AU2018285004A
Other versions
AU2018285004B2 (en
Inventor
Mikkel Mork Nielsen
Claus Patscheider
Uwe Schwenzow
Erwin Süthold
Ludger Tacke
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.)
GEA TDS GmbH
Original Assignee
GEA TDS GmbH
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
Priority claimed from DE102017005574.2A external-priority patent/DE102017005574B3/en
Priority claimed from DE102017005573.4A external-priority patent/DE102017005573B3/en
Application filed by GEA TDS GmbH filed Critical GEA TDS GmbH
Publication of AU2018285004A1 publication Critical patent/AU2018285004A1/en
Application granted granted Critical
Publication of AU2018285004B2 publication Critical patent/AU2018285004B2/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • B01F23/51—Methods thereof
    • 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
    • B01F23/53—Mixing liquids with solids using driven stirrers
    • 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
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/23—Mixers with rotary stirring devices in fixed receptacles; Kneaders characterised by the orientation or disposition of the rotor axis
    • B01F27/232—Mixers with rotary stirring devices in fixed receptacles; Kneaders characterised by the orientation or disposition of the rotor axis with two or more rotation axes
    • B01F27/2321—Mixers with rotary stirring devices in fixed receptacles; Kneaders characterised by the orientation or disposition of the rotor axis with two or more rotation axes having different inclinations, e.g. non parallel
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/60—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis
    • B01F27/61—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis about an inclined axis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
    • B01F27/90—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with paddles or arms 
    • 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
    • B01F35/212—Measuring of the driving system data, e.g. torque, speed or power data
    • 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
    • B01F35/2209—Controlling the mixing process as a whole, i.e. involving a complete monitoring and controlling of the mixing process during the whole mixing cycle
    • 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
    • B01F35/221—Control or regulation of operational parameters, e.g. level of material in the mixer, temperature or pressure
    • B01F35/2216—Time, i.e. duration, of at least one parameter during the operation
    • B01F35/22162—Time of feeding of at least one of the components to be mixed
    • 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
    • B01F35/71—Feed mechanisms
    • B01F35/717—Feed mechanisms characterised by the means for feeding the components to the mixer
    • B01F35/71755—Feed mechanisms characterised by the means for feeding the components to the mixer using means for feeding components in a pulsating or intermittent manner

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • Accessories For Mixers (AREA)

Abstract

The invention relates to a method for controlling the introduction of a pulverulent material (P) into a liquid (F) consisting of at least one component for an inline mixing method according to the preamble of claim 1 or the preamble of sub-claim 2 and to a mixing device for carrying out the method, said method and mixing device ensuring that the disadvantages of the prior art which have become known are prevented. This is achieved by a first method in that, among others, • the pulverulent material (P) is supplied in a discontinuous manner in pulses by means of a chronological sequence of metering pulses (i), each of which is characterized by a mass flow of the pulverulent material (ṁ
AU2018285004A 2017-06-13 2018-04-03 Method and mixing device for controlling the introduction of a pulverulent material into a liquid for an inline mixing method Active AU2018285004B2 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DE102017005574.2A DE102017005574B3 (en) 2017-06-13 2017-06-13 Method and mixing device for controlling the introduction of a powdered substance into a liquid for a batch mixing process
DE102017005573.4A DE102017005573B3 (en) 2017-06-13 2017-06-13 Method and mixing device for controlling the introduction of a powdery substance into a liquid for an in-line mixing process
DE102017005574.2 2017-06-13
DE102017005573.4 2017-06-13
PCT/EP2018/000148 WO2018228714A1 (en) 2017-06-13 2018-04-03 Method and mixing device for controlling the introduction of a pulverulent material into a liquid for an inline mixing method

Publications (2)

Publication Number Publication Date
AU2018285004A1 true AU2018285004A1 (en) 2019-12-12
AU2018285004B2 AU2018285004B2 (en) 2020-11-12

Family

ID=62025767

Family Applications (2)

Application Number Title Priority Date Filing Date
AU2018285478A Active AU2018285478B2 (en) 2017-06-13 2018-04-03 Method and mixing device for controlling the introduction of a pulverulent material into a liquid for a batch mixing method
AU2018285004A Active AU2018285004B2 (en) 2017-06-13 2018-04-03 Method and mixing device for controlling the introduction of a pulverulent material into a liquid for an inline mixing method

Family Applications Before (1)

Application Number Title Priority Date Filing Date
AU2018285478A Active AU2018285478B2 (en) 2017-06-13 2018-04-03 Method and mixing device for controlling the introduction of a pulverulent material into a liquid for a batch mixing method

Country Status (6)

Country Link
EP (2) EP3638409B1 (en)
JP (1) JP6952802B2 (en)
AU (2) AU2018285478B2 (en)
DK (2) DK3638411T3 (en)
PL (2) PL3638411T3 (en)
WO (2) WO2018228713A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112708787B (en) * 2021-03-26 2021-06-18 北京亿晟科技有限公司 Mixing and stirring system based on lanthanum cerium rare earth processing production

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3425667A (en) 1967-03-31 1969-02-04 Inst Lacke & Farben Method and apparatus for making paints
DE10345161A1 (en) * 2003-09-29 2005-05-04 Bvg Bauer Verfahrenstechnik Process and assembly to prepare paper or carton coating slurry by mixing dry chalk and china clay powder with liquid in a continual process
DE102015016766B4 (en) 2015-11-23 2023-04-13 Gea Tds Gmbh Inlet valve, mixing device and control method for introducing a powdered substance into a liquid

Also Published As

Publication number Publication date
JP6952802B2 (en) 2021-10-20
DK3638409T3 (en) 2021-11-01
AU2018285478B2 (en) 2020-12-10
NZ759145A (en) 2020-11-27
EP3638411A1 (en) 2020-04-22
JP2020523188A (en) 2020-08-06
WO2018228714A1 (en) 2018-12-20
EP3638409A1 (en) 2020-04-22
PL3638409T3 (en) 2022-01-31
DK3638411T3 (en) 2021-11-01
WO2018228713A1 (en) 2018-12-20
EP3638411B1 (en) 2021-08-04
EP3638409B1 (en) 2021-08-04
PL3638411T3 (en) 2022-01-31
AU2018285004B2 (en) 2020-11-12
AU2018285478A1 (en) 2019-11-21
NZ758627A (en) 2020-10-30

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FGA Letters patent sealed or granted (standard patent)