EP0263996A3 - Mixing hopper - Google Patents
Mixing hopper Download PDFInfo
- Publication number
- EP0263996A3 EP0263996A3 EP87113684A EP87113684A EP0263996A3 EP 0263996 A3 EP0263996 A3 EP 0263996A3 EP 87113684 A EP87113684 A EP 87113684A EP 87113684 A EP87113684 A EP 87113684A EP 0263996 A3 EP0263996 A3 EP 0263996A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- mixing hopper
- hopper
- mixing
- 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
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)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3635326 | 1986-10-17 | ||
DE3635326 | 1986-10-17 | ||
DE3707880 | 1987-03-12 | ||
DE19873707880 DE3707880A1 (en) | 1986-10-17 | 1987-03-12 | MIXING FUNNEL |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0263996A2 EP0263996A2 (en) | 1988-04-20 |
EP0263996A3 true EP0263996A3 (en) | 1989-12-13 |
EP0263996B1 EP0263996B1 (en) | 1992-03-04 |
Family
ID=25848531
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP87113684A Expired - Lifetime EP0263996B1 (en) | 1986-10-17 | 1987-09-18 | Mixing hopper |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0263996B1 (en) |
DE (2) | DE3707880A1 (en) |
Families Citing this family (3)
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 |
Citations (9)
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 |
US4125334A (en) * | 1977-11-17 | 1978-11-14 | Coal Industry (Patents) Limited | Apparatus for mixing two flowable substances |
US4125331A (en) * | 1977-05-09 | 1978-11-14 | The Dow Chemical Company | Mixing apparatus |
US4218012A (en) * | 1977-09-01 | 1980-08-19 | Canadian Patents & Development | Method of rapidly dissolving a particulate substance in a liquid |
-
1987
- 1987-03-12 DE DE19873707880 patent/DE3707880A1/en not_active Withdrawn
- 1987-09-18 DE DE8787113684T patent/DE3777059D1/en not_active Expired - Fee Related
- 1987-09-18 EP EP87113684A patent/EP0263996B1/en not_active Expired - Lifetime
Patent Citations (9)
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 |
US4218012A (en) * | 1977-09-01 | 1980-08-19 | Canadian Patents & Development | Method of rapidly dissolving a particulate substance in 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 |
---|---|
DE3777059D1 (en) | 1992-04-09 |
EP0263996A2 (en) | 1988-04-20 |
DE3707880A1 (en) | 1988-04-21 |
EP0263996B1 (en) | 1992-03-04 |
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Legal Events
Date | Code | Title | Description |
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PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
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AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): DE NL |
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PUAL | Search report despatched |
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RHK1 | Main classification (correction) |
Ipc: B01F 5/00 |
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17P | Request for examination filed |
Effective date: 19891228 |
|
17Q | First examination report despatched |
Effective date: 19900725 |
|
GRAA | (expected) grant |
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AK | Designated contracting states |
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|
REF | Corresponds to: |
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PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
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PLBE | No opposition filed within time limit |
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STAA | Information on the status of an ep patent application or granted ep patent |
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26N | No opposition filed | ||
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
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NLV4 | Nl: lapsed or anulled due to non-payment of the annual fee | ||
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Ref country code: DE Effective date: 19940601 |