NO981482L - Renseinnretning med invertert hydrosyklon - Google Patents
Renseinnretning med invertert hydrosyklonInfo
- Publication number
- NO981482L NO981482L NO981482A NO981482A NO981482L NO 981482 L NO981482 L NO 981482L NO 981482 A NO981482 A NO 981482A NO 981482 A NO981482 A NO 981482A NO 981482 L NO981482 L NO 981482L
- Authority
- NO
- Norway
- Prior art keywords
- chamber
- reject
- inverted
- hydrocyclone
- stream
- Prior art date
Links
- 238000004140 cleaning Methods 0.000 title abstract 3
- 239000000919 ceramic Substances 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
- B04C5/00—Apparatus in which the axial direction of the vortex is reversed
- B04C5/08—Vortex chamber constructions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
- B04C3/00—Apparatus in which the axial direction of the vortex flow following a screw-thread type line remains unchanged ; Devices in which one of the two discharge ducts returns centrally through the vortex chamber, a reverse-flow vortex being prevented by bulkheads in the central discharge duct
- B04C3/06—Construction of inlets or outlets to the vortex chamber
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
- B04C5/00—Apparatus in which the axial direction of the vortex is reversed
- B04C5/08—Vortex chamber constructions
- B04C5/085—Vortex chamber constructions with wear-resisting arrangements
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21D—TREATMENT OF THE MATERIALS BEFORE PASSING TO THE PAPER-MAKING MACHINE
- D21D5/00—Purification of the pulp suspension by mechanical means; Apparatus therefor
- D21D5/18—Purification of the pulp suspension by mechanical means; Apparatus therefor with the aid of centrifugal force
- D21D5/24—Purification of the pulp suspension by mechanical means; Apparatus therefor with the aid of centrifugal force in cyclones
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
- B04C5/00—Apparatus in which the axial direction of the vortex is reversed
- B04C5/12—Construction of the overflow ducting, e.g. diffusing or spiral exits
- B04C5/13—Construction of the overflow ducting, e.g. diffusing or spiral exits formed as a vortex finder and extending into the vortex chamber; Discharge from vortex finder otherwise than at the top of the cyclone; Devices for controlling the overflow
- B04C2005/133—Adjustable vortex finder
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Paper (AREA)
- Cyclones (AREA)
- Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
En renseinnretning mottar inngående papirmasser i et invertert konisk kammer (26), snm virker som en hydrosyklon for å rette tungrejekt-strømmer utad, lettrejekt-strømmer inn i et tømmende virvelkammer og akseptstrømmer i mellom til en virvelsøker for uttak. Renseinnretningens hus har et invertert hydrosyklonkammer (34) utformet under den inverterte konus og en keramisk splitter (36) under hvilken den tunge rejektstrøm blir fradelt fra akseptstrømmen, og lede den inn i det inverterte hydrosyklonkammer (34). En del av den avledede rungrejekt-strøm fjernes gjennom et toroidalt avlastningsutløp (47) for tung rejekt, men den større fraksjon av tungrejektstrømmen resirkuleres inne i det inverterte hydrosyklonkammer. Fordi kammeret avsmalner etter hvert som det går oppad, øker strømningen i hastighet og vinkelhastighet i en slik utstrekning at strømmen inne i det inverterte hydrosyklonkammer tilpasses strømmen som passerer kammeret, som dermed hindrer turbulent blanding.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/539,445 US5566835A (en) | 1995-10-05 | 1995-10-05 | Cleaner with inverted hydrocyclone |
PCT/US1996/015638 WO1997013027A1 (en) | 1995-10-05 | 1996-09-19 | Cleaner with inverted hydrocyclone |
Publications (2)
Publication Number | Publication Date |
---|---|
NO981482L true NO981482L (no) | 1998-04-01 |
NO981482D0 NO981482D0 (no) | 1998-04-01 |
Family
ID=24151242
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO981482A NO981482D0 (no) | 1995-10-05 | 1998-04-01 | Renseinnretning med invertert hydrosyklon |
Country Status (12)
Country | Link |
---|---|
US (1) | US5566835A (no) |
EP (1) | EP0853701A1 (no) |
JP (1) | JPH10512498A (no) |
KR (1) | KR19990063991A (no) |
CN (1) | CN1198787A (no) |
AU (1) | AU7380096A (no) |
CA (1) | CA2234238C (no) |
NO (1) | NO981482D0 (no) |
NZ (1) | NZ320942A (no) |
TW (1) | TW324037B (no) |
WO (1) | WO1997013027A1 (no) |
ZA (1) | ZA968361B (no) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5728262A (en) * | 1996-06-21 | 1998-03-17 | Tetra Laval Holdings & Finance, S.A. | Method and apparatus for removing neutral buoyancy contaminants from acellulosic pulp |
US5769243A (en) * | 1996-07-30 | 1998-06-23 | Thermo Black Clawson Inc. | Through-flow cleaner with improved inlet section |
US5934484A (en) * | 1997-04-18 | 1999-08-10 | Beloit Technologies, Inc. | Channeling dam for centrifugal cleaner |
US6036027A (en) * | 1998-01-30 | 2000-03-14 | Beloit Technologies, Inc. | Vibratory cleaner |
US6109451A (en) * | 1998-11-13 | 2000-08-29 | Grimes; David B. | Through-flow hydrocyclone and three-way cleaner |
AU767862B2 (en) * | 1999-05-10 | 2003-11-27 | Mineral Processors (Wa) Pty Ltd | Densifier |
US20030221558A1 (en) * | 2002-03-26 | 2003-12-04 | Lister Roy D. | Apparatus and method for separation of gases |
AU2007357799B9 (en) * | 2007-08-16 | 2013-08-01 | Tata Steel Limited | Cyclone for dense medium separation |
US9095856B2 (en) * | 2010-02-10 | 2015-08-04 | Dresser-Rand Company | Separator fluid collector and method |
DE102010047760A1 (de) | 2010-10-08 | 2012-04-12 | Hydac Process Technology Gmbh | Separatorvorrichtung |
CN101972717B (zh) * | 2010-11-05 | 2013-09-18 | 华东理工大学 | 基于进口颗粒调控的旋流器 |
FI123014B (fi) * | 2010-11-11 | 2012-09-28 | Metso Paper Inc | Pyörrepuhdistimen pohjalaimenninrakenne ja menetelmä pyörrepuhdistimen pohjalaimenninrakenteessa |
CN107208475B (zh) * | 2015-03-31 | 2019-06-28 | 韩国地质资源研究院 | 管一体型油井流体或油田流体分离装置及其方法 |
CN108060600B (zh) * | 2016-08-26 | 2019-07-05 | 烟台市大展纸业有限公司 | 一种浆渣与回用白水分离装置 |
JP6526616B2 (ja) * | 2016-12-07 | 2019-06-05 | ゼニス羽田株式会社 | 固液分離処理装置 |
US10905998B2 (en) | 2017-07-20 | 2021-02-02 | Brett Evan Patrick | Process and apparatus to remove carbon-14 from carbon-dioxide in atmospheric gases and agricultural products grown in controlled environments |
EP3511140A1 (en) * | 2018-01-15 | 2019-07-17 | Lenzing Aktiengesellschaft | A process for separating a fibrous target component from textile waste |
CN113272069B (zh) | 2019-01-10 | 2023-04-21 | 维美德技术有限公司 | 水力旋流器废料室 |
MX2022006175A (es) * | 2019-11-22 | 2022-06-14 | Kadant Black Clawson Llc | Sistemas limpiadores de lodo con dispositivos de disolucion de limpiadores y metodos para limpiar lodos con los mismos. |
DE102021004050A1 (de) * | 2021-08-05 | 2023-02-09 | Messer Se & Co. Kgaa | Vorrichtung und Verfahren zum Trennen von Fluidgemischen |
CN114226084A (zh) * | 2021-12-17 | 2022-03-25 | 西藏华泰龙矿业开发有限公司 | 一种立式复合水力旋流器 |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2787374A (en) * | 1951-09-20 | 1957-04-02 | Centriclone Corp | Centrifugal classifier |
US2769546A (en) * | 1951-10-17 | 1956-11-06 | Stamicarbon | Process and apparatus for causing a liquid to flow along different conduits depending on the viscosity of the liquid concerned |
US2809567A (en) * | 1953-09-16 | 1957-10-15 | Bauer Bros Co | Apparatus for separating solids from a liquid suspension |
AT244996B (de) * | 1963-08-26 | 1966-02-10 | Voith Gmbh J M | Wirbelabscheider |
FI54436C (fi) * | 1976-05-14 | 1978-12-11 | Enso Gutzeit Oy | Hydrocyklon |
US4226707A (en) * | 1978-06-09 | 1980-10-07 | Consolidated-Bathurst Limited | Centrifugal cleaner |
FI58954C (fi) * | 1979-08-20 | 1981-05-11 | Enso Gutzeit Oy | Hydrocyklon |
US4378289A (en) * | 1981-01-07 | 1983-03-29 | Hunter A Bruce | Method and apparatus for centrifugal separation |
CA1212648A (en) * | 1981-02-14 | 1986-10-14 | John D. Peel | Cyclone separator with down going axial discharge for light components |
US4842145A (en) * | 1981-06-22 | 1989-06-27 | B.W.N. Vortoil Rights Co. Pty. Ltd. | Arrangement of multiple fluid cyclones |
US4414112A (en) * | 1982-01-29 | 1983-11-08 | Recovery Technology Associates | Oil/water separator |
GB8604462D0 (en) * | 1986-02-22 | 1986-03-26 | Elp Products Ltd | Hydrocyclone |
FI77066C (fi) * | 1987-09-01 | 1989-01-10 | Ahlstroem Oy | Foerfarande och anordning foer rening av massasuspension. |
US4786412A (en) * | 1987-11-23 | 1988-11-22 | Eagle-Picher Industries, Inc. | Hydrocyclone having dewatering tube |
US5024755A (en) * | 1989-11-22 | 1991-06-18 | Bird Escher Wyss | Cone wear detection |
CA2053651C (en) * | 1991-10-17 | 1999-01-12 | Pentti Vikioe | Hydrocyclone |
US5470465A (en) * | 1994-01-28 | 1995-11-28 | Automatic Control Technology Inc. | Vortex system for separating particles from a liquid stream |
-
1995
- 1995-10-05 US US08/539,445 patent/US5566835A/en not_active Expired - Fee Related
-
1996
- 1996-09-19 JP JP9514344A patent/JPH10512498A/ja not_active Ceased
- 1996-09-19 EP EP96936064A patent/EP0853701A1/en not_active Withdrawn
- 1996-09-19 CA CA002234238A patent/CA2234238C/en not_active Expired - Fee Related
- 1996-09-19 NZ NZ320942A patent/NZ320942A/en unknown
- 1996-09-19 KR KR1019980702466A patent/KR19990063991A/ko not_active Application Discontinuation
- 1996-09-19 WO PCT/US1996/015638 patent/WO1997013027A1/en not_active Application Discontinuation
- 1996-09-19 CN CN96197393A patent/CN1198787A/zh active Pending
- 1996-09-19 AU AU73800/96A patent/AU7380096A/en not_active Abandoned
- 1996-10-03 TW TW085112070A patent/TW324037B/zh active
- 1996-10-04 ZA ZA968361A patent/ZA968361B/xx unknown
-
1998
- 1998-04-01 NO NO981482A patent/NO981482D0/no not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
KR19990063991A (ko) | 1999-07-26 |
WO1997013027A1 (en) | 1997-04-10 |
TW324037B (en) | 1998-01-01 |
CA2234238C (en) | 2001-01-30 |
US5566835A (en) | 1996-10-22 |
NZ320942A (en) | 1999-04-29 |
NO981482D0 (no) | 1998-04-01 |
JPH10512498A (ja) | 1998-12-02 |
EP0853701A1 (en) | 1998-07-22 |
CA2234238A1 (en) | 1997-04-10 |
CN1198787A (zh) | 1998-11-11 |
MX9604609A (es) | 1997-09-30 |
AU7380096A (en) | 1997-04-28 |
ZA968361B (en) | 1997-05-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FC2A | Withdrawal, rejection or dismissal of laid open patent application |