EP0486933A3 - Apparatus for dissolving solid bulk material in a liquid - Google Patents

Apparatus for dissolving solid bulk material in a liquid Download PDF

Info

Publication number
EP0486933A3
EP0486933A3 EP19910119336 EP91119336A EP0486933A3 EP 0486933 A3 EP0486933 A3 EP 0486933A3 EP 19910119336 EP19910119336 EP 19910119336 EP 91119336 A EP91119336 A EP 91119336A EP 0486933 A3 EP0486933 A3 EP 0486933A3
Authority
EP
European Patent Office
Prior art keywords
liquid
sugar
bulk material
solid bulk
outlet
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
EP19910119336
Other languages
German (de)
French (fr)
Other versions
EP0486933A2 (en
EP0486933B1 (en
Inventor
Angelo Cadeo
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.)
Tetra Pak Processing Equipment AG
Original Assignee
Miteco 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 Miteco AG filed Critical Miteco AG
Publication of EP0486933A2 publication Critical patent/EP0486933A2/en
Publication of EP0486933A3 publication Critical patent/EP0486933A3/en
Application granted granted Critical
Publication of EP0486933B1 publication Critical patent/EP0486933B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B01F21/00—Dissolving
    • B01F21/20—Dissolving using flow mixing
    • 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
    • B01F25/20—Jet mixers, i.e. mixers using high-speed fluid streams
    • B01F25/25—Mixing by jets impinging against collision plates
    • 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
    • B01F25/53—Circulation mixers, e.g. wherein at least part of the mixture is discharged from and reintroduced into a receptacle in which the mixture is discharged from and reintroduced into a receptacle through a recirculation tube, into which an additional component is introduced
    • 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
    • B01F33/404—Mixers using gas or liquid agitation, e.g. with air supply tubes for mixing material moving continuously therethrough, e.g. using impinging jets

Abstract

In enlarge dissolvers, for example, the sugar and sugar dust (2) carried by the transfer air is to be bound as intensively and hence as rapidly as possible by the liquid (23). It should be possible to work without a cyclone separator and without filters. For this purpose, the solid bulk material to be dissolved, for example sugar, is fed directly to the outlet region (11) of the circulation line (6, 6', 6'') of the circulating liquid before the latter strikes the impingement plate (5). The solid bulk material, for example sugar, is, with highly turbulent flow of the liquid, intensively mixed with the latter in the outlet section (11), and is partially dissolved, and the stream issuing from an outlet nozzle (4) of the outlet section (11) strikes the impingement plate (5). The transfer air is split by the latter into a multiplicity of small air bubbles which, rising slowly in the liquid (23), permit rapid binding of the sugar dust to the liquid. <IMAGE>
EP91119336A 1990-11-19 1991-11-13 Apparatus for dissolving solid bulk material in a liquid Expired - Lifetime EP0486933B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH3666/90A CH682460A5 (en) 1990-11-19 1990-11-19 Apparatus for dissolving solid bulk material in a liquid.
CH3666/90 1990-11-19

Publications (3)

Publication Number Publication Date
EP0486933A2 EP0486933A2 (en) 1992-05-27
EP0486933A3 true EP0486933A3 (en) 1992-06-03
EP0486933B1 EP0486933B1 (en) 1995-03-15

Family

ID=4260899

Family Applications (1)

Application Number Title Priority Date Filing Date
EP91119336A Expired - Lifetime EP0486933B1 (en) 1990-11-19 1991-11-13 Apparatus for dissolving solid bulk material in a liquid

Country Status (4)

Country Link
EP (1) EP0486933B1 (en)
AT (1) ATE119804T1 (en)
CH (1) CH682460A5 (en)
DE (1) DE59104957D1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PT799573E (en) * 1996-04-01 2003-10-31 Nestle Sa METHOD AND DISSOLUTION DEVICE OF A PO IN A LIQUID
DE102008012725A1 (en) 2008-03-05 2009-09-24 United Waters International Ag Apparatus for fumigation of liquids
EP3352889B1 (en) 2015-09-24 2019-09-04 Tetra Laval Holdings & Finance S.A. Baffle pipe segment, injector device and dissolving installation

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR555142A (en) * 1922-08-16 1923-06-25 Apparatus for ensuring intimate contact between a dissolving liquid and a pulverized solid
GB2055050A (en) * 1979-06-22 1981-02-25 Burgert H Loop reactor
DE3341992A1 (en) * 1983-11-22 1985-05-30 Georg Dipl.-Ing. 5000 Köln Schreiber Multiple stage column
GB2195094A (en) * 1986-07-18 1988-03-30 Healplan Ltd Dry powder dosing
EP0408360A2 (en) * 1989-07-12 1991-01-16 McDermott, Matthew Apparatus for dissolving particulate solids in liquids

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1368012A1 (en) * 1986-07-02 1988-01-23 Предприятие П/Я А-3852 Apparatus for solving powder materials in liquid

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR555142A (en) * 1922-08-16 1923-06-25 Apparatus for ensuring intimate contact between a dissolving liquid and a pulverized solid
GB2055050A (en) * 1979-06-22 1981-02-25 Burgert H Loop reactor
DE3341992A1 (en) * 1983-11-22 1985-05-30 Georg Dipl.-Ing. 5000 Köln Schreiber Multiple stage column
GB2195094A (en) * 1986-07-18 1988-03-30 Healplan Ltd Dry powder dosing
EP0408360A2 (en) * 1989-07-12 1991-01-16 McDermott, Matthew Apparatus for dissolving particulate solids in liquids

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
SOVIET PATENTS ABSTRACTS Section Ch, Week 8831, 7. Juli 1988 Derwent Publications Ltd., London, GB; Class J, AN 88-219317/31 & SU-A-1 368 012 (PODDUBNYI BN) 23. Januar 1988 *

Also Published As

Publication number Publication date
CH682460A5 (en) 1993-09-30
DE59104957D1 (en) 1995-04-20
EP0486933A2 (en) 1992-05-27
EP0486933B1 (en) 1995-03-15
ATE119804T1 (en) 1995-04-15

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