FR2639258A1 - Centrifuge for the purification of a liquid - Google Patents
Centrifuge for the purification of a liquid Download PDFInfo
- Publication number
- FR2639258A1 FR2639258A1 FR8815325A FR8815325A FR2639258A1 FR 2639258 A1 FR2639258 A1 FR 2639258A1 FR 8815325 A FR8815325 A FR 8815325A FR 8815325 A FR8815325 A FR 8815325A FR 2639258 A1 FR2639258 A1 FR 2639258A1
- Authority
- FR
- France
- Prior art keywords
- liquid
- stage
- plates
- centrifuge
- centrifuge according
- 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
- 239000007788 liquid Substances 0.000 title claims abstract description 71
- 238000000746 purification Methods 0.000 title abstract description 4
- 239000002245 particle Substances 0.000 claims abstract description 44
- 239000007787 solid Substances 0.000 claims abstract description 39
- 239000010802 sludge Substances 0.000 claims abstract description 19
- 230000004087 circulation Effects 0.000 claims abstract description 16
- 238000000926 separation method Methods 0.000 claims abstract description 13
- 239000000839 emulsion Substances 0.000 claims abstract description 10
- 238000005119 centrifugation Methods 0.000 claims abstract description 9
- 238000011084 recovery Methods 0.000 claims abstract description 8
- 239000000725 suspension Substances 0.000 claims abstract description 6
- 239000000203 mixture Substances 0.000 claims description 24
- 238000005192 partition Methods 0.000 claims description 16
- 230000002093 peripheral effect Effects 0.000 claims description 5
- 238000011144 upstream manufacturing Methods 0.000 claims description 5
- 238000007599 discharging Methods 0.000 claims description 4
- 238000000605 extraction Methods 0.000 claims description 4
- 238000009825 accumulation Methods 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 238000007789 sealing Methods 0.000 claims 1
- 238000006243 chemical reaction Methods 0.000 abstract description 8
- 238000009987 spinning Methods 0.000 abstract 1
- 239000002351 wastewater Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 15
- 239000003921 oil Substances 0.000 description 14
- 230000009467 reduction Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 239000008213 purified water Substances 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000010908 decantation Methods 0.000 description 2
- 230000008030 elimination Effects 0.000 description 2
- 238000003379 elimination reaction Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000003129 oil well Substances 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 229910000278 bentonite Inorganic materials 0.000 description 1
- 239000000440 bentonite Substances 0.000 description 1
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- -1 for example) Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000003836 peripheral circulation Effects 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 239000011882 ultra-fine particle Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B9/00—Drives specially designed for centrifuges; Arrangement or disposition of transmission gearing; Suspending or balancing rotary bowls
- B04B9/06—Fluid drive
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B1/00—Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles
- B04B1/04—Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles with inserted separating walls
- B04B1/08—Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles with inserted separating walls of conical shape
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B1/00—Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles
- B04B1/10—Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles with discharging outlets in the plane of the maximum diameter of the bowl
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B1/00—Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles
- B04B1/20—Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles discharging solid particles from the bowl by a conveying screw coaxial with the bowl axis and rotating relatively to the bowl
- B04B2001/2075—Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles discharging solid particles from the bowl by a conveying screw coaxial with the bowl axis and rotating relatively to the bowl with means for recovering the energy of the outflowing liquid
Landscapes
- Centrifugal Separators (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8815325A FR2639258A1 (en) | 1988-11-24 | 1988-11-24 | Centrifuge for the purification of a liquid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8815325A FR2639258A1 (en) | 1988-11-24 | 1988-11-24 | Centrifuge for the purification of a liquid |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2639258A1 true FR2639258A1 (en) | 1990-05-25 |
| FR2639258B1 FR2639258B1 (enrdf_load_stackoverflow) | 1992-03-06 |
Family
ID=9372194
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8815325A Granted FR2639258A1 (en) | 1988-11-24 | 1988-11-24 | Centrifuge for the purification of a liquid |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2639258A1 (enrdf_load_stackoverflow) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1967278A1 (de) * | 2007-03-06 | 2008-09-10 | Herbert Weidner | Mehrstufige Zentrifuge mit Energie-Rückgewinnung zur Entsalzung von Meerwasser |
| EP1974823A1 (de) * | 2007-03-26 | 2008-10-01 | Herbert Weidner | Segmentierte Zentrifuge mit Energie-Rückgewinnung zur Entsalzung vom Meerwasser |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR914249A (fr) * | 1945-04-06 | 1946-10-02 | Procédé d'égoutage du caillé et appareil servant à sa réalisation | |
| FR934075A (fr) * | 1945-10-05 | 1948-05-11 | Melotte Ecremeuses | Bol de clarification à évacuation continue des sédiments et du liquide épuré |
| DE2938628A1 (de) * | 1979-09-25 | 1981-03-26 | Westfalia Separator Ag, 59302 Oelde | Selbstentleerende zentrifuge zum klaeren feststoffhaltiger fluessigkeiten |
| FR2532198A1 (fr) * | 1982-08-27 | 1984-03-02 | Bertin & Cie | Centrifugeuse a recuperation d'energie |
-
1988
- 1988-11-24 FR FR8815325A patent/FR2639258A1/fr active Granted
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR914249A (fr) * | 1945-04-06 | 1946-10-02 | Procédé d'égoutage du caillé et appareil servant à sa réalisation | |
| FR934075A (fr) * | 1945-10-05 | 1948-05-11 | Melotte Ecremeuses | Bol de clarification à évacuation continue des sédiments et du liquide épuré |
| DE2938628A1 (de) * | 1979-09-25 | 1981-03-26 | Westfalia Separator Ag, 59302 Oelde | Selbstentleerende zentrifuge zum klaeren feststoffhaltiger fluessigkeiten |
| FR2532198A1 (fr) * | 1982-08-27 | 1984-03-02 | Bertin & Cie | Centrifugeuse a recuperation d'energie |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1967278A1 (de) * | 2007-03-06 | 2008-09-10 | Herbert Weidner | Mehrstufige Zentrifuge mit Energie-Rückgewinnung zur Entsalzung von Meerwasser |
| EP1974823A1 (de) * | 2007-03-26 | 2008-10-01 | Herbert Weidner | Segmentierte Zentrifuge mit Energie-Rückgewinnung zur Entsalzung vom Meerwasser |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2639258B1 (enrdf_load_stackoverflow) | 1992-03-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ER | Errata listed in the french official journal (bopi) |
Free format text: 21/90 |
|
| ST | Notification of lapse |