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PL305048A1 - Proportioning method and apparatus - Google Patents

Proportioning method and apparatus

Info

Publication number
PL305048A1
PL305048A1 PL94305048A PL30504894A PL305048A1 PL 305048 A1 PL305048 A1 PL 305048A1 PL 94305048 A PL94305048 A PL 94305048A PL 30504894 A PL30504894 A PL 30504894A PL 305048 A1 PL305048 A1 PL 305048A1
Authority
PL
Poland
Prior art keywords
gas
substance
supplied
mixing
granulated
Prior art date
Application number
PL94305048A
Other versions
PL172396B1 (en
Inventor
Frank Goedicke
Wilhelm Herzmann
Arthur Ruf
Original Assignee
Buehler Ag
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 Buehler Ag filed Critical Buehler Ag
Publication of PL305048A1 publication Critical patent/PL305048A1/en
Publication of PL172396B1 publication Critical patent/PL172396B1/en

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
    • B01F35/80—Forming a predetermined ratio of the substances to be mixed
    • B01F35/892—Forming a predetermined ratio of the substances to be mixed for solid materials, e.g. using belts, vibrations, hoppers with variable outlets or hoppers with rotating elements, e.g. screws, at their outlet
    • 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
    • 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
    • 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
    • B01F35/711—Feed mechanisms for feeding a mixture of components, i.e. solids in liquid, solids in a gas stream
    • 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
    • B01F35/712—Feed mechanisms for feeding fluids
    • 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
    • B01F35/7179—Feed mechanisms characterised by the means for feeding the components to the mixer using sprayers, nozzles or jets
    • 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
    • B01F35/71805—Feed mechanisms characterised by the means for feeding the components to the mixer using valves, gates, orifices or openings
    • 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
    • B01F35/75—Discharge mechanisms
    • B01F35/754—Discharge mechanisms characterised by the means for discharging the components from the mixer
    • 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
    • B01F35/83—Forming a predetermined ratio of the substances to be mixed by controlling the ratio of two or more flows, e.g. using flow sensing or flow controlling devices
    • B01F35/833—Flow control by valves, e.g. opening intermittently

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Die Bonding (AREA)
  • External Artificial Organs (AREA)
  • Preliminary Treatment Of Fibers (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

A process is disclosed for dosing and in particular for mixing substances, in particular for mixing at least one granulated or powdery solid with a liquid. A first substance, in particular the granulated or powdery solid, is fluidized with a continuously or intermittently supplied gas and then this homogenized gas-substance mixture is brought together and mixed in time-constant doses with a second substance. In order to dose the homogenized gas-substance mixture, gas is additionally supplied thereto before it is mixed with the second substance. Said gas is supplied so as to flow parallel to and surround the stream of gas-solids that flows into the mixing device.
PL94305048A 1993-01-25 1994-01-11 Proportioning method and apparatus PL172396B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH00201/93A CH688848A5 (en) 1993-01-25 1993-01-25 A method for metering and apparatus for here.
PCT/CH1994/000005 WO1994016805A1 (en) 1993-01-25 1994-01-11 Dosing process and device

Publications (2)

Publication Number Publication Date
PL305048A1 true PL305048A1 (en) 1995-01-09
PL172396B1 PL172396B1 (en) 1997-09-30

Family

ID=4181557

Family Applications (1)

Application Number Title Priority Date Filing Date
PL94305048A PL172396B1 (en) 1993-01-25 1994-01-11 Proportioning method and apparatus

Country Status (11)

Country Link
EP (1) EP0632745B1 (en)
CN (1) CN1043852C (en)
AT (1) ATE163870T1 (en)
CH (1) CH688848A5 (en)
CZ (1) CZ285578B6 (en)
DE (1) DE59405412D1 (en)
PL (1) PL172396B1 (en)
RO (1) RO113312B1 (en)
RU (1) RU94042225A (en)
SK (1) SK280054B6 (en)
WO (1) WO1994016805A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8200367B2 (en) * 2008-09-16 2012-06-12 K-Tron Technologies, Inc. Bulk material transport system
US9022642B2 (en) 2011-04-28 2015-05-05 Hubert Ray Broome Dissolution generator, method of dissolving powder, and mixing system
ITTO20110125U1 (en) * 2011-11-21 2013-05-22 Stardale Ltd EQUIPMENT FOR DOSING LIQUIDS
US11058999B1 (en) 2017-07-10 2021-07-13 Hubert R. Broome Rapid dissolution generator system and method for producing same

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1057425B (en) * 1953-09-17 1959-05-14 Moeller Johannes Method and device for the pneumatic mixing of powdery material stored in silos
DE1257682B (en) * 1964-03-18 1967-12-28 Georg Schroeder Collapsible silo
US3563610A (en) * 1969-01-15 1971-02-16 Halliburton Co Apparatus for mixing and unloading pulverulent material
US3582046A (en) * 1969-05-15 1971-06-01 Whirl Air Flow Corp Blending and transporting apparatus for discrete materials
FR2125234A1 (en) * 1971-02-17 1972-09-29 Matrep Sa Fluidising mixer - employs alternating air pressures for powders and up to 50% liquid content
JPS5015737B2 (en) * 1971-09-27 1975-06-07

Also Published As

Publication number Publication date
ATE163870T1 (en) 1998-03-15
EP0632745B1 (en) 1998-03-11
SK280054B6 (en) 1999-07-12
EP0632745A1 (en) 1995-01-11
CH688848A5 (en) 1998-04-30
CZ285578B6 (en) 1999-09-15
WO1994016805A1 (en) 1994-08-04
PL172396B1 (en) 1997-09-30
CZ176594A3 (en) 1996-02-14
RU94042225A (en) 1996-07-27
CN1043852C (en) 1999-06-30
CN1101207A (en) 1995-04-05
RO113312B1 (en) 1998-06-30
SK113994A3 (en) 1995-03-08
DE59405412D1 (en) 1998-04-16

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