JP6718821B2 - デカンタ型遠心分離機 - Google Patents
デカンタ型遠心分離機 Download PDFInfo
- Publication number
- JP6718821B2 JP6718821B2 JP2016555293A JP2016555293A JP6718821B2 JP 6718821 B2 JP6718821 B2 JP 6718821B2 JP 2016555293 A JP2016555293 A JP 2016555293A JP 2016555293 A JP2016555293 A JP 2016555293A JP 6718821 B2 JP6718821 B2 JP 6718821B2
- Authority
- JP
- Japan
- Prior art keywords
- bowl
- liquid phase
- bearing
- outlet
- decanter centrifuge
- 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.)
- Active
Links
- 239000007791 liquid phase Substances 0.000 claims description 37
- 239000007787 solid Substances 0.000 claims description 25
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 22
- 239000007788 liquid Substances 0.000 claims description 18
- 239000000725 suspension Substances 0.000 claims description 7
- 230000001050 lubricating effect Effects 0.000 claims description 6
- 239000007790 solid phase Substances 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 claims description 3
- 239000000498 cooling water Substances 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 2
- 239000012071 phase Substances 0.000 description 7
- 239000002245 particle Substances 0.000 description 3
- 238000005265 energy consumption Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000013505 freshwater Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Classifications
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B15/00—Other accessories for centrifuges
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B7/00—Elements of centrifuges
- B04B7/02—Casings; Lids
- B04B7/04—Casings facilitating discharge
-
- 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
- B04B2001/2041—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 baffles, plates, vanes or discs attached to the conveying screw
-
- 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
-
- 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
- B04B2001/2083—Configuration of liquid outlets
Landscapes
- Centrifugal Separators (AREA)
Description
Claims (2)
- シャフト(8,9)を有する回転ボウル(1)を備えたデカンタ型遠心分離機であって、この回転ボウルが、少なくとも一つの固体排出口(11)と、少なくとも一つの清澄水排出口(5)とスクリューコンベヤ(2)を備えており、このスクリューコンベヤが、差動回転速度で同じ方向に回転される前記回転ボウル(1)内部で同軸に配置されており、
分離されるべきフィードサスペンションが、スクリューコンベヤ(2)の端部に固定されかつスクリューコンベヤ(2)の少なくとも一つの軸受(16,17)に支承された中央供給管(10)を通って、前記回転ボウル(1)と前記スクリューコンベヤ(2)の間に形成されたリング状の空間に案内されており、
かつ遠心力により固相と液相に分離されることができ、従って前記固相が前記固体排出口(11)から排出され、前記液相が前記清澄水排出口(5)から排出され、
液相導管(4)がシャフトの軸受(18)の外側の液相を案内するボウル(1)のシャフト(8)に配置されており、液相導管(4)が、軸受(18)を通って延び、そして清澄水排出口(5)に通じており、液相排出弁(14)が前記回転ボウル(1)とスクリュー(2)から離れて対向する側の軸受(18)の外側に設けられており、
それにより液相排出弁(14)が伝動機構を介してハンドホイール(23)により或いはモータによりデカンタ型遠心分離機の運転中に変えられ、そして中央供給管(10)の端部に封止部(6)を備えるデカンタ型遠心分離機において、この中央供給管(10)の端部における封止部(6、7)が、二つの軸方向シール(6,7)として設けられており、軸方向シール(6)と軸方向シール(7)の間に空間(24)があり、この空間内に、冷却水、又は潤滑水が圧力により案内され、冷却水、又は潤滑水が潤滑水流路(25)を通って軸受け(16)まで流れるよう供給されていることを特徴とするデカンタ型遠心分離機。 - 清澄水排出口(5)が軸受(18)と封止部(6)の間に配置されていることを特徴とする請求項1に記載のデカンタ型遠心分離機。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP14000941.6 | 2014-03-14 | ||
EP14000941.6A EP2918345B1 (en) | 2014-03-14 | 2014-03-14 | Decanter centrifuge |
PCT/EP2015/054586 WO2015135823A1 (en) | 2014-03-14 | 2015-03-05 | Decanter centrifuge |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2017507019A JP2017507019A (ja) | 2017-03-16 |
JP2017507019A5 JP2017507019A5 (ja) | 2017-06-22 |
JP6718821B2 true JP6718821B2 (ja) | 2020-07-08 |
Family
ID=50287847
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2016555293A Active JP6718821B2 (ja) | 2014-03-14 | 2015-03-05 | デカンタ型遠心分離機 |
Country Status (13)
Country | Link |
---|---|
US (1) | US10058876B2 (ja) |
EP (1) | EP2918345B1 (ja) |
JP (1) | JP6718821B2 (ja) |
KR (1) | KR102399026B1 (ja) |
CN (1) | CN106163668B (ja) |
AU (1) | AU2015230227B2 (ja) |
BR (1) | BR112016018597B1 (ja) |
CA (1) | CA2942707C (ja) |
DK (1) | DK2918345T3 (ja) |
ES (1) | ES2774429T3 (ja) |
RU (1) | RU2676983C2 (ja) |
SG (1) | SG11201606315YA (ja) |
WO (1) | WO2015135823A1 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2918345B1 (en) * | 2014-03-14 | 2020-02-05 | Andritz S.A.S. | Decanter centrifuge |
KR20210048638A (ko) | 2019-10-23 | 2021-05-04 | 삼성전자주식회사 | 반도체 패키지 |
CN116519438B (zh) * | 2023-06-29 | 2023-08-29 | 潍坊信博理化检测有限公司 | 一种地质土壤样品干燥装置 |
Family Cites Families (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3428247A (en) * | 1967-09-26 | 1969-02-18 | Combustion Eng | Centrifuge lubricating and seal system |
US4566873A (en) * | 1984-03-28 | 1986-01-28 | Kotobuki Engineering & Manufacturing Co., Ltd. | Screw decanter type centrifugal concentrating machine |
JPH0271859A (ja) * | 1988-09-07 | 1990-03-12 | Kubota Ltd | 遠心脱水機の分離液水位調整方法 |
DE3911320A1 (de) * | 1989-04-07 | 1990-10-11 | Kloeckner Humboldt Deutz Ag | Zentrifuge zum kontinuierlichen trennen von stoffen unterschiedlicher dichte |
DE3921327A1 (de) * | 1989-06-29 | 1991-01-03 | Kloeckner Humboldt Deutz Ag | Wehr zum einstellen des fluessigkeitsstandes in vollmantelzentrifugen |
DE4007666C1 (ja) * | 1990-03-10 | 1991-03-07 | Westfalia Separator Ag, 4740 Oelde, De | |
JP2997700B2 (ja) | 1990-03-19 | 2000-01-11 | 月島機械株式会社 | デカンタ型遠心分離機 |
DE4130759A1 (de) * | 1991-09-16 | 1993-03-18 | Flottweg Gmbh | Zentrifuge zur kontinuierlichen trennung von stoffen unterschiedlicher dichte |
DE4132044C1 (en) * | 1991-09-26 | 1992-11-05 | Westfalia Separator Ag, 4740 Oelde, De | Centrifuge - has plate to direct peeled material to removal channel, located so as to rotate on eccentric unit on the hub |
JP2720373B2 (ja) * | 1992-12-18 | 1998-03-04 | 月島機械株式会社 | 遠心濃縮機 |
US5695442A (en) * | 1995-06-06 | 1997-12-09 | Baker Hughes Incorporated | Decanter centrifuge and associated method for producing cake with reduced moisture content and high throughput |
WO1997020634A1 (en) * | 1995-12-01 | 1997-06-12 | Baker Hughes Incorporated | Method and apparatus for controlling and monitoring continuous feed centrifuge |
SE9802116D0 (sv) * | 1998-06-15 | 1998-06-15 | Alfa Laval Ab | Dekantercentrifug |
DE19952804C2 (de) * | 1999-11-02 | 2003-07-03 | Westfalia Separator Ind Gmbh | Vollmantel-Schneckenzentrifuge zur Verarbeitung eines zur Schäumung neigenden Schleudergutes |
JP3609351B2 (ja) * | 2001-05-11 | 2005-01-12 | 月島機械株式会社 | デカンタ型遠心脱水装置および該装置を用いた遠心脱水方法 |
DE10148774B4 (de) * | 2001-10-02 | 2005-08-11 | Westfalia Separator Ag | Vollmantel-Schneckenzentrifuge mit Druckgehäuse |
DE10212187A1 (de) * | 2002-03-20 | 2003-10-02 | Hiller Gmbh | Schneckenzentrifuge |
DE10336350B4 (de) * | 2003-08-08 | 2007-10-31 | Westfalia Separator Ag | Vollmantel-Schneckenzentrifuge, mit Schälscheibe |
DE102006006178A1 (de) * | 2006-02-10 | 2007-08-16 | Westfalia Separator Ag | Vollmantel-Schneckenzentrifuge und Verfahren zu deren Betrieb |
CN103079708B (zh) * | 2010-08-17 | 2015-03-11 | 巴工业株式会社 | 具备连续供脂装置的沉降型离心分离机 |
DK2551021T3 (da) * | 2011-07-29 | 2017-01-02 | Andritz Sas | Centrifuge og udløbsåbningselement til en centrifuge for effektreduktion |
EP2918345B1 (en) * | 2014-03-14 | 2020-02-05 | Andritz S.A.S. | Decanter centrifuge |
DK3106230T3 (da) * | 2015-06-19 | 2020-04-14 | Andritz Sas | Dekantercentrifuge |
-
2014
- 2014-03-14 EP EP14000941.6A patent/EP2918345B1/en active Active
- 2014-03-14 DK DK14000941.6T patent/DK2918345T3/da active
- 2014-03-14 ES ES14000941T patent/ES2774429T3/es active Active
-
2015
- 2015-03-05 US US15/125,638 patent/US10058876B2/en active Active
- 2015-03-05 BR BR112016018597-8A patent/BR112016018597B1/pt active IP Right Grant
- 2015-03-05 KR KR1020167028703A patent/KR102399026B1/ko active IP Right Grant
- 2015-03-05 JP JP2016555293A patent/JP6718821B2/ja active Active
- 2015-03-05 WO PCT/EP2015/054586 patent/WO2015135823A1/en active Application Filing
- 2015-03-05 CN CN201580012657.2A patent/CN106163668B/zh active Active
- 2015-03-05 CA CA2942707A patent/CA2942707C/en active Active
- 2015-03-05 SG SG11201606315YA patent/SG11201606315YA/en unknown
- 2015-03-05 AU AU2015230227A patent/AU2015230227B2/en active Active
- 2015-03-05 RU RU2016138660A patent/RU2676983C2/ru active
Also Published As
Publication number | Publication date |
---|---|
RU2016138660A3 (ja) | 2018-08-22 |
RU2016138660A (ru) | 2018-04-16 |
WO2015135823A1 (en) | 2015-09-17 |
JP2017507019A (ja) | 2017-03-16 |
CA2942707C (en) | 2021-09-07 |
CA2942707A1 (en) | 2015-09-17 |
KR20160132477A (ko) | 2016-11-18 |
CN106163668B (zh) | 2018-12-18 |
AU2015230227B2 (en) | 2019-01-17 |
BR112016018597B1 (pt) | 2021-01-12 |
DK2918345T3 (da) | 2020-03-16 |
ES2774429T3 (es) | 2020-07-21 |
CN106163668A (zh) | 2016-11-23 |
EP2918345A1 (en) | 2015-09-16 |
US20170001202A1 (en) | 2017-01-05 |
EP2918345B1 (en) | 2020-02-05 |
US10058876B2 (en) | 2018-08-28 |
SG11201606315YA (en) | 2016-08-30 |
AU2015230227A1 (en) | 2016-09-01 |
RU2676983C2 (ru) | 2019-01-14 |
KR102399026B1 (ko) | 2022-05-17 |
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