DE4022831C2 - Vorrichtung zum Begasen von Flüssigkeiten - Google Patents
Vorrichtung zum Begasen von FlüssigkeitenInfo
- Publication number
- DE4022831C2 DE4022831C2 DE4022831A DE4022831A DE4022831C2 DE 4022831 C2 DE4022831 C2 DE 4022831C2 DE 4022831 A DE4022831 A DE 4022831A DE 4022831 A DE4022831 A DE 4022831A DE 4022831 C2 DE4022831 C2 DE 4022831C2
- Authority
- DE
- Germany
- Prior art keywords
- grooves
- gassing
- face
- fumigation
- pipe segments
- 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
Links
- 239000007788 liquid Substances 0.000 title claims description 14
- 238000005188 flotation Methods 0.000 claims description 31
- 238000003958 fumigation Methods 0.000 claims description 28
- 239000000725 suspension Substances 0.000 claims description 16
- 239000002002 slurry Substances 0.000 claims description 10
- 238000006073 displacement reaction Methods 0.000 claims description 9
- 239000007787 solid Substances 0.000 claims description 8
- 239000003153 chemical reaction reagent Substances 0.000 claims description 3
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 claims description 3
- 229910010271 silicon carbide Inorganic materials 0.000 claims description 3
- 229910010293 ceramic material Inorganic materials 0.000 claims description 2
- 238000002309 gasification Methods 0.000 claims 1
- 239000002245 particle Substances 0.000 description 9
- 239000007789 gas Substances 0.000 description 8
- 238000005299 abrasion Methods 0.000 description 4
- 238000009826 distribution Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000000227 grinding Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 239000000758 substrate Substances 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 2
- 239000003245 coal Substances 0.000 description 2
- 230000029087 digestion Effects 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 239000011872 intimate mixture Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000003892 spreading Methods 0.000 description 2
- 230000007480 spreading Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 229910000906 Bronze Inorganic materials 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 206010010774 Constipation Diseases 0.000 description 1
- 241000446313 Lamella Species 0.000 description 1
- 230000000181 anti-adherent effect Effects 0.000 description 1
- 239000010974 bronze Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- -1 polytetrafluoroethylene Polymers 0.000 description 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 1
- 239000004810 polytetrafluoroethylene Substances 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
- 238000012958 reprocessing Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000010981 turquoise Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
- B03D1/00—Flotation
- B03D1/14—Flotation machines
- B03D1/24—Pneumatic
- B03D1/247—Mixing gas and slurry in a device separate from the flotation tank, i.e. reactor-separator type
-
- 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
- B01F25/30—Injector mixers
- B01F25/31—Injector mixers in conduits or tubes through which the main component flows
- B01F25/312—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof
- B01F25/3121—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof with additional mixing means other than injector mixers, e.g. screens, baffles or rotating elements
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biotechnology (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Paper (AREA)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE4022831A DE4022831C2 (de) | 1990-07-18 | 1990-07-18 | Vorrichtung zum Begasen von Flüssigkeiten |
| ES09101618A ES2062899B1 (es) | 1990-07-18 | 1991-07-11 | Dispositivo para el gaseado de liquidos. |
| GB9115228A GB2246306B (en) | 1990-07-18 | 1991-07-15 | A device for gassing liquids |
| ZA915578A ZA915578B (en) | 1990-07-18 | 1991-07-17 | Device for aerating fluids |
| CA002047318A CA2047318A1 (en) | 1990-07-18 | 1991-07-18 | Device for the gassing of liquids |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE4022831A DE4022831C2 (de) | 1990-07-18 | 1990-07-18 | Vorrichtung zum Begasen von Flüssigkeiten |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE4022831A1 DE4022831A1 (de) | 1992-01-23 |
| DE4022831C2 true DE4022831C2 (de) | 2000-07-06 |
Family
ID=6410512
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE4022831A Expired - Fee Related DE4022831C2 (de) | 1990-07-18 | 1990-07-18 | Vorrichtung zum Begasen von Flüssigkeiten |
Country Status (5)
| Country | Link |
|---|---|
| CA (1) | CA2047318A1 (cg-RX-API-DMAC7.html) |
| DE (1) | DE4022831C2 (cg-RX-API-DMAC7.html) |
| ES (1) | ES2062899B1 (cg-RX-API-DMAC7.html) |
| GB (1) | GB2246306B (cg-RX-API-DMAC7.html) |
| ZA (1) | ZA915578B (cg-RX-API-DMAC7.html) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102008056506A1 (de) * | 2008-11-08 | 2010-05-12 | Voith Patent Gmbh | Mischvorrichtung |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19518631C1 (de) * | 1995-05-20 | 1996-08-29 | Kali & Salz Ag | Vorrichtung zur Begasung einer mit Konditionierungsmitteln versehenen Trübe zur anschließenden pneumatischen Flotation |
| IL135787A0 (en) * | 2000-04-23 | 2001-05-20 | Red Sea Fish Pharm Ltd | Protein skimmer |
| US7108136B2 (en) * | 2001-03-19 | 2006-09-19 | Rainer Imhof | Pneumatic flotation separation device |
| US7267232B2 (en) * | 2004-04-30 | 2007-09-11 | The Board Of Trustees Of The University Of Illinois | Flotation device and method of froth flotation |
| JP5240886B2 (ja) * | 2005-06-27 | 2013-07-17 | 国立大学法人 熊本大学 | 微細液滴発生器および微細液滴発生装置、並びに微細液滴発生方法 |
| DE102006041458A1 (de) * | 2006-09-04 | 2008-03-20 | Siemens Ag | Flotationszelle |
| DE102019200823A1 (de) | 2019-01-23 | 2020-07-23 | Rampf Holding Gmbh & Co. Kg | Mischvorrichtung |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1782158B2 (de) * | 1968-07-25 | 1973-06-07 | Bergwerksverband Gmbh, 4300 Essen | Vorrichtung zur erzeugung von gasblasen fuer eine truebe |
| DE2420482B2 (cg-RX-API-DMAC7.html) * | 1974-04-27 | 1979-01-18 | Bergwerksverband Gmbh, 4300 Essen | |
| DE3325969A1 (de) * | 1983-07-19 | 1985-01-31 | Klöckner-Humboldt-Deutz AG, 5000 Köln | Vorrichtung zur begasung von fluessigkeiten, insbesondere einer mit flotationsreagenzien versetzten fluessigkeits-feststoff-suspension |
| DE3606747A1 (de) * | 1986-03-01 | 1987-09-03 | Kloeckner Humboldt Deutz Ag | Vorrichtung zum begasen von fluessigkeiten |
| DE3741843A1 (de) * | 1987-12-10 | 1989-06-22 | Erz & Kohleflotation Gmbh | Verfahren und vorrichtung zur innigen vermischung von fluessigkeiten mit gasen |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3640315A1 (de) * | 1986-11-26 | 1988-06-09 | Gutehoffnungshuette Man | Vorrichtung zum belueften von fluessigkeiten, insbesondere fuer eine flotation |
| US4863643A (en) * | 1988-09-13 | 1989-09-05 | Cochran David W | Apparatus for dissolution of gas in liquid |
| DE4002099A1 (de) * | 1990-01-25 | 1991-08-01 | Draiswerke Gmbh | Mischer |
-
1990
- 1990-07-18 DE DE4022831A patent/DE4022831C2/de not_active Expired - Fee Related
-
1991
- 1991-07-11 ES ES09101618A patent/ES2062899B1/es not_active Expired - Fee Related
- 1991-07-15 GB GB9115228A patent/GB2246306B/en not_active Expired - Fee Related
- 1991-07-17 ZA ZA915578A patent/ZA915578B/xx unknown
- 1991-07-18 CA CA002047318A patent/CA2047318A1/en not_active Abandoned
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1782158B2 (de) * | 1968-07-25 | 1973-06-07 | Bergwerksverband Gmbh, 4300 Essen | Vorrichtung zur erzeugung von gasblasen fuer eine truebe |
| DE2420482B2 (cg-RX-API-DMAC7.html) * | 1974-04-27 | 1979-01-18 | Bergwerksverband Gmbh, 4300 Essen | |
| DE3325969A1 (de) * | 1983-07-19 | 1985-01-31 | Klöckner-Humboldt-Deutz AG, 5000 Köln | Vorrichtung zur begasung von fluessigkeiten, insbesondere einer mit flotationsreagenzien versetzten fluessigkeits-feststoff-suspension |
| DE3606747A1 (de) * | 1986-03-01 | 1987-09-03 | Kloeckner Humboldt Deutz Ag | Vorrichtung zum begasen von fluessigkeiten |
| DE3741843A1 (de) * | 1987-12-10 | 1989-06-22 | Erz & Kohleflotation Gmbh | Verfahren und vorrichtung zur innigen vermischung von fluessigkeiten mit gasen |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102008056506A1 (de) * | 2008-11-08 | 2010-05-12 | Voith Patent Gmbh | Mischvorrichtung |
Also Published As
| Publication number | Publication date |
|---|---|
| DE4022831A1 (de) | 1992-01-23 |
| GB2246306A (en) | 1992-01-29 |
| GB9115228D0 (en) | 1991-08-28 |
| GB2246306B (en) | 1993-11-17 |
| CA2047318A1 (en) | 1992-01-19 |
| ES2062899A2 (es) | 1994-12-16 |
| ES2062899R (cg-RX-API-DMAC7.html) | 1995-01-01 |
| ES2062899B1 (es) | 1995-07-16 |
| ZA915578B (en) | 1992-09-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8181 | Inventor (new situation) |
Free format text: IMHOF, RAINER, DR., 4720 DORSTEN, DE STAHL, HANS, DR., 4360 BOCHUM, DE |
|
| 8127 | New person/name/address of the applicant |
Owner name: KLOECKNER-HUMBOLDT-DEUTZ AG, 51063 KOELN, DE |
|
| 8127 | New person/name/address of the applicant |
Owner name: DEUTZ AKTIENGESELLSCHAFT, 51063 KOELN, DE |
|
| 8110 | Request for examination paragraph 44 | ||
| 8125 | Change of the main classification |
Ipc: B03D 1/24 |
|
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8327 | Change in the person/name/address of the patent owner |
Owner name: KHD HUMBOLDT WEDAG AG, 51105 KOELN, DE |
|
| 8327 | Change in the person/name/address of the patent owner |
Owner name: KHD HUMBOLDT WEDAG GMBH, 51105 KOELN, DE |
|
| 8327 | Change in the person/name/address of the patent owner |
Owner name: MBE COAL & MINERALS TECHNOLOGY GMBH, 51105 KOE, DE |
|
| 8339 | Ceased/non-payment of the annual fee |