DE3777059D1 - MIXING FUNNEL. - Google Patents

MIXING FUNNEL.

Info

Publication number
DE3777059D1
DE3777059D1 DE8787113684T DE3777059T DE3777059D1 DE 3777059 D1 DE3777059 D1 DE 3777059D1 DE 8787113684 T DE8787113684 T DE 8787113684T DE 3777059 T DE3777059 T DE 3777059T DE 3777059 D1 DE3777059 D1 DE 3777059D1
Authority
DE
Germany
Prior art keywords
liq
mixing funnel
funnel
tangentially
annulus
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.)
Expired - Fee Related
Application number
DE8787113684T
Other languages
German (de)
Inventor
Jan Drijver
Andries Dr Jelsma
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.)
Hoechst AG
Original Assignee
Hoechst 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 Hoechst AG filed Critical Hoechst AG
Priority to DE8787113684T priority Critical patent/DE3777059D1/en
Application granted granted Critical
Publication of DE3777059D1 publication Critical patent/DE3777059D1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/50—Mixing liquids with solids
    • B01F23/56—Mixing liquids with solids by introducing solids in liquids, e.g. dispersing or dissolving
    • 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
    • B01F25/10—Mixing by creating a vortex flow, e.g. by tangential introduction of flow components
    • 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
    • B01F25/85—Falling particle mixers, e.g. with repeated agitation along a vertical axis wherein the particles fall onto a film that flows along the inner wall of a mixer
    • 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
    • B01F2025/91—Direction of flow or arrangement of feed and discharge openings
    • B01F2025/913—Vortex flow, i.e. flow spiraling in a tangential direction and moving in an axial direction

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)

Abstract

A funnel to mix powder with a liq. is arranged above the liq. level and consists of an outer upper part, and inner upper part, and a cylindrical lower neck. The ring joins the upper parts and forms an annulus for the tangentially arriving liq.
DE8787113684T 1986-10-17 1987-09-18 MIXING FUNNEL. Expired - Fee Related DE3777059D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE8787113684T DE3777059D1 (en) 1986-10-17 1987-09-18 MIXING FUNNEL.

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE3635326 1986-10-17
DE19873707880 DE3707880A1 (en) 1986-10-17 1987-03-12 MIXING FUNNEL
DE8787113684T DE3777059D1 (en) 1986-10-17 1987-09-18 MIXING FUNNEL.

Publications (1)

Publication Number Publication Date
DE3777059D1 true DE3777059D1 (en) 1992-04-09

Family

ID=25848531

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19873707880 Withdrawn DE3707880A1 (en) 1986-10-17 1987-03-12 MIXING FUNNEL
DE8787113684T Expired - Fee Related DE3777059D1 (en) 1986-10-17 1987-09-18 MIXING FUNNEL.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19873707880 Withdrawn DE3707880A1 (en) 1986-10-17 1987-03-12 MIXING FUNNEL

Country Status (2)

Country Link
EP (1) EP0263996B1 (en)
DE (2) DE3707880A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5114239A (en) * 1989-09-21 1992-05-19 Halliburton Company Mixing apparatus and method
DE19743983A1 (en) * 1997-10-06 1999-04-15 Loedige Maschbau Gmbh Geb Bulk filling device
IT1308819B1 (en) * 1999-03-19 2002-01-11 Giorgio Pesenti DEVICE FOR SUSPENSION OF SUBSTANCES IN A LIQUID, EXISTING PREPARATION OF LIQUID-SUBSTANCE MIXTURES FOR DYEING THAT

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1947851A (en) * 1930-01-31 1934-02-20 Nat Aniline & Chem Co Inc Mixing apparatus
FR1005450A (en) * 1947-07-22 1952-04-10 Process and device for spraying all liquids and fiberizing thermoplastic materials
FR1146287A (en) * 1956-03-26 1957-11-08 Improved atomization process and devices for the application of this process
US3246883A (en) * 1963-01-02 1966-04-19 Ashbrook Corp Fluid mixing method and apparatus
FR1450789A (en) * 1965-07-15 1966-06-24 Atomizing and mixing vortex
US3960175A (en) * 1974-08-16 1976-06-01 Veb Chemieanlagenbau Und Montagekombinat Leipzig Installation for charging liquids, particularly fermentation liquids, with gas
US4125331A (en) * 1977-05-09 1978-11-14 The Dow Chemical Company Mixing apparatus
CA1082427A (en) * 1977-09-01 1980-07-29 Hassan A. Hamza Method and an apparatus for intimately contacting a substance in fluid form with a liquid
US4125334A (en) * 1977-11-17 1978-11-14 Coal Industry (Patents) Limited Apparatus for mixing two flowable substances

Also Published As

Publication number Publication date
EP0263996B1 (en) 1992-03-04
EP0263996A3 (en) 1989-12-13
EP0263996A2 (en) 1988-04-20
DE3707880A1 (en) 1988-04-21

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee