ZA812862B - Decanting centrifuge with hydraulic differential drive - Google Patents
Decanting centrifuge with hydraulic differential driveInfo
- Publication number
- ZA812862B ZA812862B ZA00812862A ZA812862A ZA812862B ZA 812862 B ZA812862 B ZA 812862B ZA 00812862 A ZA00812862 A ZA 00812862A ZA 812862 A ZA812862 A ZA 812862A ZA 812862 B ZA812862 B ZA 812862B
- Authority
- ZA
- South Africa
- Prior art keywords
- differential drive
- hydraulic differential
- decanting centrifuge
- decanting
- centrifuge
- Prior art date
Links
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
-
- 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
- B04B1/2016—Driving control or mechanisms; Arrangement of transmission gearing
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH3854/80A CH647959A5 (de) | 1980-05-16 | 1980-05-16 | Dekanterzentrifuge mit hydraulischem differenzantrieb. |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA812862B true ZA812862B (en) | 1982-04-28 |
Family
ID=4264903
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA00812862A ZA812862B (en) | 1980-05-16 | 1981-04-30 | Decanting centrifuge with hydraulic differential drive |
Country Status (7)
Country | Link |
---|---|
US (1) | US4411646A (xx) |
JP (1) | JPS5710362A (xx) |
AU (1) | AU535282B2 (xx) |
CH (1) | CH647959A5 (xx) |
DE (1) | DE3116749A1 (xx) |
GB (1) | GB2076701B (xx) |
ZA (1) | ZA812862B (xx) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3502252A1 (de) * | 1985-01-24 | 1986-07-24 | Klöckner-Humboldt-Deutz AG, 5000 Köln | Verfahren und vorrichtung zur regelung der differenzdrehzahl zwischen der zentrifugentrommel und der foerderschnecke einer schneckenzentrifuge |
DD248968A1 (de) * | 1986-05-14 | 1987-08-26 | Kyffhaeuserhuette Maschf | Leistungselektronischer antrieb fuer zentrifugalseparatoren |
US5024649A (en) * | 1988-08-30 | 1991-06-18 | Bird Machine Company | Bowl head assembly |
US4978331A (en) * | 1989-07-11 | 1990-12-18 | Alfa-Laval Ab | Method and apparatus for cleaning in place of a decanter centrifuge |
CH680836A5 (xx) * | 1989-07-21 | 1992-11-30 | Elatronic Ag | |
US5203762A (en) * | 1990-12-20 | 1993-04-20 | Alfa-Laval Separation, Inc. | Variable frequency centrifuge control |
US5156751A (en) * | 1991-03-29 | 1992-10-20 | Miller Neal J | Three stage centrifuge and method for separating water and solids from petroleum products |
US5344570A (en) * | 1993-01-14 | 1994-09-06 | James E. McLachlan | Method and apparatus for removing solids from a liquid |
US5857955A (en) * | 1996-03-27 | 1999-01-12 | M-I Drilling Fluids L.L.C. | Centrifuge control system |
US6368264B1 (en) * | 1999-03-29 | 2002-04-09 | M-I L.L.C. | Centrifuge control system and method with operation monitoring and pump control |
US7018326B2 (en) | 2000-08-31 | 2006-03-28 | Varco I/P, Inc. | Centrifuge with impellers and beach feed |
US6780147B2 (en) * | 2000-08-31 | 2004-08-24 | Varco I/P, Inc. | Centrifuge with open conveyor having an accelerating impeller and flow enhancer |
US6605029B1 (en) | 2000-08-31 | 2003-08-12 | Tuboscope I/P, Inc. | Centrifuge with open conveyor and methods of use |
US6790169B2 (en) | 2000-08-31 | 2004-09-14 | Varco I/P, Inc. | Centrifuge with feed tube adapter |
US6589154B2 (en) | 2001-05-30 | 2003-07-08 | Alfa Laval Inc. | Decanter centrifuge with a gear box mounted on the bowl |
US20040138040A1 (en) * | 2003-01-15 | 2004-07-15 | Hensley Gary L. | Decanter centrifuge control |
DE50313167D1 (de) * | 2003-04-22 | 2010-11-18 | Viscotherm Ag | Zentrifuge mit hydraulischer differenzdrehzahlbestimmung |
US20110034313A1 (en) * | 2009-08-06 | 2011-02-10 | Andritz Separation Inc. | Centrifuge with hydraulic drive unit |
DE102011108008A1 (de) | 2011-07-19 | 2013-01-24 | Harry Gaus | Dekanterzentrifuge |
DE102019117721B4 (de) * | 2019-07-01 | 2022-03-24 | Andritz Kmpt Gmbh | Schubzentrifuge |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3734399A (en) * | 1971-05-28 | 1973-05-22 | Beloit Corp | Differential scroll drive |
CH567204A5 (xx) * | 1973-06-29 | 1975-09-30 | Cyphelly Ivan J | |
CH566817A5 (xx) * | 1973-07-21 | 1975-09-30 | Cyphelly Ivan J | |
DE2551788A1 (de) * | 1975-11-18 | 1977-06-02 | Flottweg Werk Bruckmayer | Vollmantel-schneckenzentrifuge mit differenzdrehzahlvariabler kupplung zwischen mantelteil und schneckenteil |
CH590086A5 (xx) * | 1976-04-14 | 1977-07-29 | Cyphelly Ivan J | |
DE2842575A1 (de) * | 1977-10-04 | 1979-04-12 | Broadbent & Sons Ltd Thomas | Vollmantel-abklaerzentrifuge |
DK153058C (da) * | 1979-02-23 | 1988-11-07 | Alfa Laval Separation As | Decantercentrifuge med et mekanisk reduktionsgear mellem centrifugens tromle og transportsnegl |
-
1980
- 1980-05-16 CH CH3854/80A patent/CH647959A5/de not_active IP Right Cessation
-
1981
- 1981-04-13 GB GB8111619A patent/GB2076701B/en not_active Expired
- 1981-04-28 DE DE19813116749 patent/DE3116749A1/de active Granted
- 1981-04-30 ZA ZA00812862A patent/ZA812862B/xx unknown
- 1981-05-01 AU AU70061/81A patent/AU535282B2/en not_active Ceased
- 1981-05-12 US US06/263,013 patent/US4411646A/en not_active Expired - Fee Related
- 1981-05-15 JP JP7238681A patent/JPS5710362A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
CH647959A5 (de) | 1985-02-28 |
JPS5710362A (en) | 1982-01-19 |
GB2076701B (en) | 1983-06-02 |
DE3116749C2 (xx) | 1988-06-23 |
DE3116749A1 (de) | 1982-02-25 |
AU535282B2 (en) | 1984-03-08 |
GB2076701A (en) | 1981-12-09 |
US4411646A (en) | 1983-10-25 |
AU7006181A (en) | 1981-11-19 |
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