EP1533022A3 - Mischsilo zum Lagern und Mischen rieselfähiger Feststoffe, insbesondere von Pulvern - Google Patents

Mischsilo zum Lagern und Mischen rieselfähiger Feststoffe, insbesondere von Pulvern Download PDF

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Publication number
EP1533022A3
EP1533022A3 EP04026966A EP04026966A EP1533022A3 EP 1533022 A3 EP1533022 A3 EP 1533022A3 EP 04026966 A EP04026966 A EP 04026966A EP 04026966 A EP04026966 A EP 04026966A EP 1533022 A3 EP1533022 A3 EP 1533022A3
Authority
EP
European Patent Office
Prior art keywords
mixing
container
silo
section
channels
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
EP04026966A
Other languages
English (en)
French (fr)
Other versions
EP1533022A2 (de
EP1533022B1 (de
Inventor
Hans Dr.-Ing. Hoppe
Michael Dipl.-Ing. Dürr
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.)
Coperion Waeschle GmbH and Co KG
Original Assignee
Coperion Waeschle GmbH and Co KG
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 Coperion Waeschle GmbH and Co KG filed Critical Coperion Waeschle GmbH and Co KG
Publication of EP1533022A2 publication Critical patent/EP1533022A2/de
Publication of EP1533022A3 publication Critical patent/EP1533022A3/de
Application granted granted Critical
Publication of EP1533022B1 publication Critical patent/EP1533022B1/de
Expired - Fee Related 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
    • 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
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/80—Falling particle mixers, e.g. with repeated agitation along a vertical axis
    • B01F25/83—Falling particle mixers, e.g. with repeated agitation along a vertical axis with receptacles provided with fixed guiding elements therein, e.g. baffles; Cross-mixers comprising crossing channels for guiding the falling particles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F33/00—Other mixers; Mixing plants; Combinations of mixers
    • B01F33/40—Mixers using gas or liquid agitation, e.g. with air supply tubes
    • B01F33/406—Mixers using gas or liquid agitation, e.g. with air supply tubes in receptacles with gas supply only at the bottom

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)

Abstract

Ein Mischsilo (1) für Pulver oder sonstiges Schüttgut hat einen rohrförmigen, eine zentrale Längsachse aufweisenden Mischbehälter (2). Dieser weist einen Behältereinlauf (4), eine äußere Behälterwand (3) sowie einen Behälterauslauf (5) und einen sich zu diesem hin verjüngenden und in diesen ausmündenden Boden (6) auf. Zwischen dem Behältereinlauf (4) und dem Behälterauslauf (5) ist eine Mehrzahl von Mischkanälen (13 bis 17) vorgesehen, wobei mindestens zwei Mischkanäle (13 bis 17) zumindest bereichsweise einen voneinander unterschiedlichen Kanalquerschnitt aufweisen. Mindestens zwei dieser Mischkanäle (13 bis 17) unterschiedlichen Querschnitts sind teilweise durch jeweils einen Verdrängungsabschnitt (18 bis 21) begrenzt. Dieser geht von einer im Mischbehälter (2) angeordneten zentralen Tragstruktur (8) aus. Die Verdrängungsabschnitte (18 bis 21) unterscheiden sich in ihrer Geometrie voneinander. Hierdurch wird bei einfachem Aufbau der Mischkanäle (13 bis 17) eine gute Durchmischung von Mischgut im Mischsilo (1) erreicht.
EP04026966A 2003-11-24 2004-11-12 Mischsilo zum Lagern und Mischen rieselfähiger Feststoffe, insbesondere von Pulvern Expired - Fee Related EP1533022B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10355109A DE10355109A1 (de) 2003-11-24 2003-11-24 Mischsilo für Pulver oder sonstiges Schütt- oder Mischgut
DE10355109 2003-11-24

Publications (3)

Publication Number Publication Date
EP1533022A2 EP1533022A2 (de) 2005-05-25
EP1533022A3 true EP1533022A3 (de) 2005-08-03
EP1533022B1 EP1533022B1 (de) 2007-01-10

Family

ID=34428892

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04026966A Expired - Fee Related EP1533022B1 (de) 2003-11-24 2004-11-12 Mischsilo zum Lagern und Mischen rieselfähiger Feststoffe, insbesondere von Pulvern

Country Status (3)

Country Link
EP (1) EP1533022B1 (de)
CN (1) CN100344358C (de)
DE (2) DE10355109A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7731411B2 (en) * 2005-04-04 2010-06-08 Schlumberger Technology Corporation Circulating fluid system for powder fluidization and method of performing same
WO2009114761A2 (en) * 2008-03-14 2009-09-17 Dow Global Technologies Inc. Improved process for shaping polymeric articles
EP2391677B1 (de) 2009-01-30 2016-09-28 Dow Global Technologies LLC Polymere zusammensetzungen und gefüllte tpo-artikel mit verbessertem erscheinungsbild
DE102012206017B4 (de) 2012-04-12 2015-12-17 Coperion Gmbh Mischeinrichtung sowie Mischsystem mit einer derartigen Mischeinrichtung
CN112023785B (zh) * 2020-08-31 2022-07-01 广西金天地改性沥青有限公司 一种沥青加热装置
EP4357013A1 (de) * 2022-10-20 2024-04-24 BAUER MAT Slurry Handling Systems Zweigniederlassung der BAUER Maschinen GmbH Verfahren und kolloidalmischer zur kolloidalen aufbereitung einer suspension

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1507901A1 (de) * 1964-01-24 1970-05-06 Phillips Petroleum Co Vorrichtung zum Mischen von fliessfaehigen,festen Partikeln
US3871626A (en) * 1972-04-20 1975-03-18 Bayer Ag Vessel for pneumatically mixing powdered or granular material
DE3512538A1 (de) * 1984-12-15 1986-06-19 AVT Anlagen- und Verfahrenstechnik GmbH, 7981 Vogt Einrichtung zum mischen von schuettgut
US5005983A (en) * 1989-01-23 1991-04-09 Apex Engineering Inc. Plate blender
DE4112884A1 (de) * 1991-04-19 1992-10-22 Waeschle Maschf Gmbh Mischsilo
EP0565755A1 (de) * 1992-04-15 1993-10-20 Silo Verfahrens AG Vorrichtung zum Mischen von Schüttgut in einem Behälter

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL6506004A (de) * 1965-05-12 1966-03-25
US3648985A (en) * 1970-12-01 1972-03-14 Fuller Co Blending apparatus
US3729175A (en) * 1971-03-12 1973-04-24 Fuller Co Blending apparatus
CN1022464C (zh) * 1991-12-25 1993-10-20 胡泽华 粉粒体静态混合器

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1507901A1 (de) * 1964-01-24 1970-05-06 Phillips Petroleum Co Vorrichtung zum Mischen von fliessfaehigen,festen Partikeln
US3871626A (en) * 1972-04-20 1975-03-18 Bayer Ag Vessel for pneumatically mixing powdered or granular material
DE3512538A1 (de) * 1984-12-15 1986-06-19 AVT Anlagen- und Verfahrenstechnik GmbH, 7981 Vogt Einrichtung zum mischen von schuettgut
US5005983A (en) * 1989-01-23 1991-04-09 Apex Engineering Inc. Plate blender
DE4112884A1 (de) * 1991-04-19 1992-10-22 Waeschle Maschf Gmbh Mischsilo
EP0565755A1 (de) * 1992-04-15 1993-10-20 Silo Verfahrens AG Vorrichtung zum Mischen von Schüttgut in einem Behälter

Also Published As

Publication number Publication date
EP1533022A2 (de) 2005-05-25
EP1533022B1 (de) 2007-01-10
CN100344358C (zh) 2007-10-24
CN1636628A (zh) 2005-07-13
DE502004002609D1 (de) 2007-02-22
DE10355109A1 (de) 2005-06-23

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