JPH09512209A - 遠心分離機 - Google Patents
遠心分離機Info
- Publication number
- JPH09512209A JPH09512209A JP7527580A JP52758095A JPH09512209A JP H09512209 A JPH09512209 A JP H09512209A JP 7527580 A JP7527580 A JP 7527580A JP 52758095 A JP52758095 A JP 52758095A JP H09512209 A JPH09512209 A JP H09512209A
- Authority
- JP
- Japan
- Prior art keywords
- rotation
- liquid
- contour
- discharge device
- liquid surface
- 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
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B11/00—Feeding, charging, or discharging bowls
- B04B11/08—Skimmers or scrapers for discharging ; Regulating thereof
- B04B11/082—Skimmers for discharging liquid
Landscapes
- Centrifugal Separators (AREA)
- Cyclones (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
- Iron Core Of Rotating Electric Machines (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1. 回転軸の周りで所定方向に回転可能なロータであって、遠心力で処理さ れるべき液体の入口と前記ロータで分離された液体の出口室(17)とを形成し 、前記出口室(17)は、前記回転軸を包囲し、動作中に前記出口室(17)に 存在する液体が前記ロータの所望の半径の水準で半径方向内側を向いた自由液面 を有し前記回転軸の周りで回転する液体本体を形成するように構成されたロータ と、 前記出口室(17)に配置された静止排出装置(21)であって、前記回転す る液体本体から中央出口(25)へ半径方向内側に伸び、入口開口部(23,3 2)と共に流路(26)を形成し、前記入口開口部(23,32)は動作中に前 記自由液面が位置する領域に配置されるとともに動作中に少なくとも一部が前記 液体本体に配置されて前記流路(26)を介して前記中央出口(25)に接続さ れ、さらに、前記回転軸に垂直な平面内で突出して回転方向と対向している前方 の輪郭部(28)、及びこの平面内で突出して前記回転方向に向かう後方の輪郭 部(29)を有する静止排出装置(21)とを有する遠心分離機において、 半径方向外側から見た前記各輪郭部(28,29)は、それら全体の延長部に 実質的に沿って回転方向に方向成分を有し、前記前方の輪郭部(28)は、前記 自由液面の近傍かつ半径方向外側で回転方向を向くように前記平面内において前 記自由液面で湾曲していることを特徴とする遠心分離機。 2. 前記後方の輪郭部(29)は、半径が大きくなるにつれて前記方向成分 が増大するように前記平面で湾曲することを特徴とする請求項1に記載の遠心分 離機。 3. 前記前方の輪郭部(28)は、半径が大きくなるにつれて前記方向成分 が増大するように湾曲することを特徴とする請求項1または2に記載の遠心力分 離機。 4. 前記入口開口部(23,32)は回転方向に延長部を有することを特徴 とする請求項1ないし3のいずれか1項に記載の遠心分離機。 5. 前記入口開口部(32)は、エッジによって境界が定められて包囲され 、この上流は前方エッジ部(33)を有し、下流は後方エッジ部(34)を有し 、少なくとも前記後方エッジ部(34)は、動作中には前記自由液面の半径方向 外側に位置され、前記各エッジ部(33,34)を結んだ直線(35)は、前記 入口開口部(32)で前記自由液面の接線と所定の角度(V)を形成し、前記角 度(V)は、回転方向を向いた頂点を有し、20°より大きく50°より小さい ことを特徴とする請求項4に記載の遠心力分離機。 6. 前記入口開口部(23,32)を形成する前記排出装置(21,23) の少なくとも一部は、前記入口開口部(23,32)の半径方向の位置変化する ことができるように半径方向に移動可能に配置されていることを特徴とする請求 項1ないし5のいずれか1項に記載の遠心力分離機。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9401354A SE502682C2 (sv) | 1994-04-21 | 1994-04-21 | Utmatningsorgan för centrifugalseparator |
SE9401354-7 | 1994-04-21 | ||
PCT/SE1995/000437 WO1995029013A1 (en) | 1994-04-21 | 1995-04-20 | Centrifugal separator |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH09512209A true JPH09512209A (ja) | 1997-12-09 |
JP3357371B2 JP3357371B2 (ja) | 2002-12-16 |
Family
ID=20393734
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP52758095A Expired - Lifetime JP3357371B2 (ja) | 1994-04-21 | 1995-04-20 | 遠心分離機 |
Country Status (12)
Country | Link |
---|---|
US (1) | US5779619A (ja) |
EP (1) | EP0756523B1 (ja) |
JP (1) | JP3357371B2 (ja) |
CN (1) | CN1074942C (ja) |
AT (1) | ATE202501T1 (ja) |
BR (1) | BR9507320A (ja) |
DE (1) | DE69521504T2 (ja) |
DK (1) | DK0756523T3 (ja) |
ES (1) | ES2159636T3 (ja) |
RU (1) | RU2132241C1 (ja) |
SE (1) | SE502682C2 (ja) |
WO (1) | WO1995029013A1 (ja) |
Families Citing this family (46)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19613215C1 (de) * | 1996-04-02 | 1997-09-25 | Westfalia Separator Ag | Schleudertrommel |
US6162163A (en) * | 1999-03-10 | 2000-12-19 | Alfa Laval Ab | Centrifugal separator having a chamber with a deformable wall portion |
SE515302C2 (sv) * | 1999-11-15 | 2001-07-09 | Alfa Laval Ab | Ett sätt och en apparat för rening av gas |
US6706180B2 (en) | 2001-08-13 | 2004-03-16 | Phase Inc. | System for vibration in a centrifuge |
DE10143405C2 (de) * | 2001-09-05 | 2003-12-18 | Westfalia Separator Ag | Schälscheibenvorrichtung zum Ableiten von Flüssigkeit aus einer Zentrifugentrommel |
SE0201982D0 (sv) * | 2002-06-24 | 2002-06-24 | Alfa Laval Corp Ab | Sätt att rena vevhusgas samt en gasreningsseparator |
EP1610879A4 (en) * | 2003-03-11 | 2007-02-21 | Phase Inc | CENTRIFUGE WITH CONTROLLED DISCHARGE OF SEALING MATERIAL |
DE10311610B4 (de) * | 2003-03-14 | 2005-04-28 | Westfalia Separator Ag | Schälscheibe für einen Separator |
US6971525B2 (en) * | 2003-06-25 | 2005-12-06 | Phase Inc. | Centrifuge with combinations of multiple features |
WO2005011833A2 (en) * | 2003-07-30 | 2005-02-10 | Phase Inc. | Filtration system with enhanced cleaning and dynamic fluid separation |
US7371322B2 (en) * | 2003-07-30 | 2008-05-13 | Phase Inc. | Filtration system and dynamic fluid separation method |
US7282147B2 (en) * | 2003-10-07 | 2007-10-16 | Phase Inc. | Cleaning hollow core membrane fibers using vibration |
US8075668B2 (en) | 2005-03-29 | 2011-12-13 | Dresser-Rand Company | Drainage system for compressor separators |
WO2008036221A2 (en) | 2006-09-19 | 2008-03-27 | Dresser-Rand Company | Rotary separator drum seal |
EP2063975B1 (en) | 2006-09-21 | 2011-07-06 | Dresser-Rand Company | Separator drum and compressor impeller assembly |
BRPI0718451A2 (pt) | 2006-09-25 | 2013-11-26 | Dresser Rand Co | Defletor de fluido para dispositivos separadores de fluido |
EP2066983B1 (en) | 2006-09-25 | 2013-12-11 | Dresser-Rand Company | Compressor mounting system |
MX2009003175A (es) | 2006-09-25 | 2009-04-03 | Dresser Rand Co | Cubierta de acceso para bobina conectora presurizada. |
MX2009003176A (es) | 2006-09-25 | 2009-04-03 | Dresser Rand Co | Sistema de proteccion de acoplamiento. |
EP2066949B1 (en) | 2006-09-25 | 2013-08-28 | Dresser-Rand Company | Axially moveable spool connector |
EP2415507A1 (en) | 2006-09-26 | 2012-02-08 | Dresser-Rand Company | Improved static fluid separator device |
BRPI0908051A2 (pt) | 2008-03-05 | 2015-08-11 | Dresser Rand Co | Conjunto compressor que inclui separador e bomba ejetora |
US7922218B2 (en) | 2008-06-25 | 2011-04-12 | Dresser-Rand Company | Shear ring casing coupler device |
US8079805B2 (en) | 2008-06-25 | 2011-12-20 | Dresser-Rand Company | Rotary separator and shaft coupler for compressors |
US8062400B2 (en) | 2008-06-25 | 2011-11-22 | Dresser-Rand Company | Dual body drum for rotary separators |
US8210804B2 (en) | 2009-03-20 | 2012-07-03 | Dresser-Rand Company | Slidable cover for casing access port |
US8087901B2 (en) | 2009-03-20 | 2012-01-03 | Dresser-Rand Company | Fluid channeling device for back-to-back compressors |
US8061972B2 (en) | 2009-03-24 | 2011-11-22 | Dresser-Rand Company | High pressure casing access cover |
BR112012005866B1 (pt) | 2009-09-15 | 2021-01-19 | Dresser-Rand Company | aparelho para a separação de um fluido e método para a separação de um componente de peso específico mais alto de um componente de peso específico mais baixo de um fluido |
WO2011100158A2 (en) | 2010-02-10 | 2011-08-18 | Dresser-Rand Company | Separator fluid collector and method |
US8663483B2 (en) | 2010-07-15 | 2014-03-04 | Dresser-Rand Company | Radial vane pack for rotary separators |
US8673159B2 (en) | 2010-07-15 | 2014-03-18 | Dresser-Rand Company | Enhanced in-line rotary separator |
WO2012012018A2 (en) | 2010-07-20 | 2012-01-26 | Dresser-Rand Company | Combination of expansion and cooling to enhance separation |
US8821362B2 (en) | 2010-07-21 | 2014-09-02 | Dresser-Rand Company | Multiple modular in-line rotary separator bundle |
EP2614216B1 (en) | 2010-09-09 | 2017-11-15 | Dresser-Rand Company | Flush-enabled controlled flow drain |
WO2013109235A2 (en) | 2010-12-30 | 2013-07-25 | Dresser-Rand Company | Method for on-line detection of resistance-to-ground faults in active magnetic bearing systems |
US8994237B2 (en) | 2010-12-30 | 2015-03-31 | Dresser-Rand Company | Method for on-line detection of liquid and potential for the occurrence of resistance to ground faults in active magnetic bearing systems |
US9551349B2 (en) | 2011-04-08 | 2017-01-24 | Dresser-Rand Company | Circulating dielectric oil cooling system for canned bearings and canned electronics |
EP2715167B1 (en) | 2011-05-27 | 2017-08-30 | Dresser-Rand Company | Segmented coast-down bearing for magnetic bearing systems |
US8851756B2 (en) | 2011-06-29 | 2014-10-07 | Dresser-Rand Company | Whirl inhibiting coast-down bearing for magnetic bearing systems |
EP2796203B1 (en) | 2013-04-23 | 2015-11-25 | Andritz Frautech S.r.l. | Device for drawing off fluid of a centrifugation device |
SE538912C2 (sv) * | 2015-05-27 | 2017-02-07 | Apparatus for cleaning crank case gases | |
BR102015028129B1 (pt) * | 2015-11-09 | 2021-11-03 | Delp Engenharia Mecânica S.A. | Separador centrífugo |
US11331679B2 (en) * | 2018-05-25 | 2022-05-17 | Tetra Laval Holdings & Finance S.A. | Centrifugal separator |
DE102020121419A1 (de) | 2020-08-14 | 2022-02-17 | Gea Westfalia Separator Group Gmbh | Separator |
CN112371357A (zh) * | 2020-09-25 | 2021-02-19 | 安徽新虹纺织有限公司 | 一种纺织品材料检测用离心装置 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR729321A (fr) * | 1932-01-07 | 1932-07-21 | épurateur centrifuge auto-pompe | |
FI52029C (fi) | 1975-09-30 | 1977-06-10 | Brage Engstroem | Linko. |
DE3105914A1 (de) | 1981-02-18 | 1982-09-09 | Agfa-Gevaert Ag, 5090 Leverkusen | Verfahren zur entgasung von fluessigkeiten und vorrichtung zur durchfuehrung des verfahrens |
US4516987A (en) * | 1983-07-21 | 1985-05-14 | Sundstrand Corporation | Deaerator usable in a system for a steam powered torpedo and deaerating method |
US4566873A (en) * | 1984-03-28 | 1986-01-28 | Kotobuki Engineering & Manufacturing Co., Ltd. | Screw decanter type centrifugal concentrating machine |
SE8900113D0 (sv) * | 1989-01-13 | 1989-01-13 | Alfa-Laval Separation Ab | Anordning foer omvandling av kinetisk energi till tryckenergi |
SE8901254D0 (sv) * | 1989-04-07 | 1989-04-07 | Alfa Laval Separation Ab | Energiomvandlingsanordning |
DE3940053A1 (de) * | 1989-12-04 | 1991-06-06 | Krauss Maffei Ag | Verfahren und vorrichtung zum abziehen von fluessigkeiten aus einer zentrifuge |
DE4007666C1 (ja) * | 1990-03-10 | 1991-03-07 | Westfalia Separator Ag, 4740 Oelde, De |
-
1994
- 1994-04-21 SE SE9401354A patent/SE502682C2/sv not_active IP Right Cessation
-
1995
- 1995-04-20 JP JP52758095A patent/JP3357371B2/ja not_active Expired - Lifetime
- 1995-04-20 DE DE69521504T patent/DE69521504T2/de not_active Expired - Lifetime
- 1995-04-20 US US08/727,614 patent/US5779619A/en not_active Expired - Lifetime
- 1995-04-20 BR BR9507320A patent/BR9507320A/pt not_active IP Right Cessation
- 1995-04-20 DK DK95917538T patent/DK0756523T3/da active
- 1995-04-20 EP EP95917538A patent/EP0756523B1/en not_active Expired - Lifetime
- 1995-04-20 WO PCT/SE1995/000437 patent/WO1995029013A1/en active IP Right Grant
- 1995-04-20 ES ES95917538T patent/ES2159636T3/es not_active Expired - Lifetime
- 1995-04-20 CN CN95193392.2A patent/CN1074942C/zh not_active Expired - Lifetime
- 1995-04-20 RU RU96122471A patent/RU2132241C1/ru active
- 1995-04-20 AT AT95917538T patent/ATE202501T1/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
BR9507320A (pt) | 1997-09-30 |
SE502682C2 (sv) | 1995-12-11 |
SE9401354L (sv) | 1995-10-22 |
RU2132241C1 (ru) | 1999-06-27 |
CN1149843A (zh) | 1997-05-14 |
WO1995029013A1 (en) | 1995-11-02 |
EP0756523A1 (en) | 1997-02-05 |
DE69521504D1 (de) | 2001-08-02 |
US5779619A (en) | 1998-07-14 |
ES2159636T3 (es) | 2001-10-16 |
EP0756523B1 (en) | 2001-06-27 |
CN1074942C (zh) | 2001-11-21 |
ATE202501T1 (de) | 2001-07-15 |
SE9401354D0 (sv) | 1994-04-21 |
DK0756523T3 (da) | 2001-09-03 |
DE69521504T2 (de) | 2001-10-11 |
JP3357371B2 (ja) | 2002-12-16 |
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