EP1055450A3 - Rührwerk - Google Patents

Rührwerk Download PDF

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Publication number
EP1055450A3
EP1055450A3 EP00111186A EP00111186A EP1055450A3 EP 1055450 A3 EP1055450 A3 EP 1055450A3 EP 00111186 A EP00111186 A EP 00111186A EP 00111186 A EP00111186 A EP 00111186A EP 1055450 A3 EP1055450 A3 EP 1055450A3
Authority
EP
European Patent Office
Prior art keywords
air
blade
shaft
mixer
open ends
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
Application number
EP00111186A
Other languages
English (en)
French (fr)
Other versions
EP1055450B1 (de
EP1055450A2 (de
Inventor
Peter Forschner
Günter Greiner
Werner Himmelsbach
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
EKATO Ruehr und Mischtechnik GmbH
Original Assignee
EKATO Ruehr und Mischtechnik GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by EKATO Ruehr und Mischtechnik GmbH filed Critical EKATO Ruehr und Mischtechnik GmbH
Publication of EP1055450A2 publication Critical patent/EP1055450A2/de
Publication of EP1055450A3 publication Critical patent/EP1055450A3/de
Application granted granted Critical
Publication of EP1055450B1 publication Critical patent/EP1055450B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/60—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis
    • B01F27/71—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis with propellers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/20—Mixing gases with liquids
    • B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
    • B01F23/233—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements
    • B01F23/2332—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements the stirrer rotating about a horizontal axis; Stirrers therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/60—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)
  • Accessories For Mixers (AREA)
  • Treating Waste Gases (AREA)
  • Cleaning In General (AREA)

Abstract

Die Erfindung betrifft ein Rührwerk (10) zum Suspendieren von Feststoffen und zum Dispergieren von Gas in einer Flüssigkeit, insbesondere in einem Absorber einer Rauchgasentschwefelungsanlage.
Das Gas wird durch die hohle Rührwelle (14) oder durch eine hohle Nabe (34) des Rührwerkes (10) zugeführt und auf der Druckseite des Rühr-Propellers (16) in die Flüssigkeit eingeblasen.
Auf diese Weise können höhere Stoffübergangsraten und höhere Gasdurchsätze als bisher erzielt werden.
Figure 00000001
EP00111186A 1999-05-27 2000-05-24 Rührwerk Expired - Lifetime EP1055450B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE29909312U DE29909312U1 (de) 1999-05-27 1999-05-27 Rührwerk
DE29909312U 1999-05-27

Publications (3)

Publication Number Publication Date
EP1055450A2 EP1055450A2 (de) 2000-11-29
EP1055450A3 true EP1055450A3 (de) 2002-06-19
EP1055450B1 EP1055450B1 (de) 2005-07-27

Family

ID=8074047

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00111186A Expired - Lifetime EP1055450B1 (de) 1999-05-27 2000-05-24 Rührwerk

Country Status (6)

Country Link
US (1) US6439756B1 (de)
EP (1) EP1055450B1 (de)
JP (1) JP4828013B2 (de)
KR (1) KR100472620B1 (de)
AT (1) ATE300350T1 (de)
DE (2) DE29909312U1 (de)

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JP4596658B2 (ja) * 2000-03-10 2010-12-08 佐竹化学機械工業株式会社 通気撹拌用撹拌装置
JP4802393B2 (ja) * 2001-05-23 2011-10-26 株式会社Ｉｈｉ 気体吹込式撹拌機
US6860474B2 (en) * 2003-01-06 2005-03-01 Spx Corporation Agitator and drive apparatus and method
DE20307458U1 (de) * 2003-05-13 2003-09-25 Ekato Rühr- und Mischtechnik GmbH, 79650 Schopfheim Vorrichtung zur Behandlung von Feststoffen
JP2007522801A (ja) * 2004-01-07 2007-08-16 リーブテック，インコーポレイテッド 一体のスパージャーとセンサー受け器を有する混合用袋
US7028992B2 (en) * 2004-05-28 2006-04-18 American Aerators, Inc. Aerator with intermediate bearing
DE102004039960A1 (de) * 2004-08-18 2006-02-23 Bayer Materialscience Ag Rührvorrichtung und Verfahren zur Durchführung einer Gas-Flüssig-Reaktion
US8603805B2 (en) 2005-04-22 2013-12-10 Hyclone Laboratories, Inc. Gas spargers and related container systems
US7377497B2 (en) 2005-09-16 2008-05-27 Philadelphia Gear Corporation Aeration system and method
US8790913B2 (en) * 2005-10-26 2014-07-29 Pbs Biotech, Inc. Methods of using pneumatic bioreactors
US20080261299A1 (en) * 2007-04-23 2008-10-23 Zeikus J Gregory Pneumatic Bioreactor
US7628528B2 (en) * 2005-10-26 2009-12-08 PRS Biotech, Inc. Pneumatic bioreactor
SG10201503987WA (en) * 2006-05-13 2015-06-29 Pall Life Sciences Belgium Disposable Bioreactor
US7713730B2 (en) * 2007-04-24 2010-05-11 Pbs Biotech, Inc. Pneumatic bioreactor
EP2279240A2 (de) * 2008-04-25 2011-02-02 PBS Biotech, Inc Bioreaktorvorrichtung
DE102008061258A1 (de) * 2008-12-10 2010-06-24 Hitachi Power Europe Gmbh Verfahren zur CO2-Abtrennung aus Rauchgas und Absorber
DE102010004206A1 (de) * 2009-06-08 2010-12-09 EKATO Rühr- und Mischtechnik GmbH Rühranrodnung
KR200454154Y1 (ko) * 2009-10-12 2011-06-17 한국서부발전 주식회사 탈황 흡수탑용 교반기
IT1402807B1 (it) * 2010-10-14 2013-09-18 Butussi "agitatore per prodotti alimentari"
US9138717B2 (en) * 2010-12-29 2015-09-22 Wanhua Chemical Group Co., Ltd High-speed mixing reactor and application thereof
US9376655B2 (en) 2011-09-29 2016-06-28 Life Technologies Corporation Filter systems for separating microcarriers from cell culture solutions
CN106635740B (zh) 2011-09-30 2019-03-15 生命科技股份有限公司 具有膜喷洒器的容器
EP2827975B1 (de) * 2012-03-23 2016-05-18 EKATO Rühr- und Mischtechnik GmbH System und verfahren zum anfahren von rührwerken in einem sediment
US9339026B2 (en) * 2012-06-14 2016-05-17 Therapeutic Proteins International, LLC Pneumatically agitated and aerated single-use bioreactor
JP6143039B2 (ja) * 2013-07-18 2017-06-07 ウォン ジャン，スン 曝気装置
KR101394728B1 (ko) * 2013-12-18 2014-05-15 엔시스 주식회사 압축 공기 방식의 교반과 폭기를 겸용하는 장치 및 이에 의한 교반과 폭기 방법
CN104046562B (zh) * 2014-06-11 2016-05-25 苏州市金翔钛设备有限公司 一种搅拌反应器
US9079690B1 (en) 2014-06-26 2015-07-14 Advanced Scientifics, Inc. Freezer bag, storage system, and method of freezing
DE102015108260A1 (de) * 2015-05-26 2016-12-01 EKATO Rühr- und Mischtechnik GmbH Rührwerkvorrichtung
WO2018102566A1 (en) 2016-12-01 2018-06-07 Life Technologies Corporation Microcarrier filter bag assemblies and methods of use
MY199723A (en) * 2018-02-09 2023-11-20 Nano Silver Mfg Sdn Bhd An apparatus for cleaning exhaust smoke
CN109200714B (zh) * 2018-06-29 2020-12-22 广西康纳环保有限公司 一种隔声屏除尘发电装置
KR102366372B1 (ko) * 2020-06-30 2022-02-23 주식회사 한테크 파우더 플라즈마 처리장치
CN114042580B (zh) * 2022-01-11 2022-04-08 云奕智创航空科技(南通)有限公司 一种无人机外壳加工用喷涂装置
CN116715301B (zh) * 2023-07-18 2025-07-08 苏州博瑞达高分子材料有限公司 阻燃树脂生产用甲苯废水处理设备及方法

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DE879081C (de) * 1951-02-23 1953-06-11 Michael Philosophow Ruehrwerk mit Luftzufuehrung
US3400918A (en) * 1967-03-08 1968-09-10 David S. Maclaren Sewage aerator
DE7411389U (de) * 1974-07-04 Mueller H
GB2052278A (en) * 1978-11-11 1981-01-28 Streicher M Fluid flow apparatus
JPS61120623A (ja) * 1984-11-16 1986-06-07 Babcock Hitachi Kk 気液接触機能を有する撹拌装置
DE9201820U1 (de) * 1992-02-13 1992-04-09 Kirschenmann, Guenter, Dipl.-Ing., 7507 Pfinztal Begasungsrührwerk
EP0711590A2 (de) * 1994-11-08 1996-05-15 Mitsubishi Jukogyo Kabushiki Kaisha Gas-flüssigkeits Kontaktvorrichtung und Nass-Abgasdesulphurierungssystem
EP0754489A1 (de) * 1995-07-20 1997-01-22 Air Products And Chemicals, Inc. Verfahren und Vorrichtung zur Verbesserung der Gasdispersion und des Gaseintrages in einem Rührreaktor
US5650100A (en) * 1995-08-25 1997-07-22 Just; Gerard A. Apparatus for providing absorption of gaseous and liquid phases

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JP2774519B2 (ja) * 1988-09-06 1998-07-09 バブコツク日立株式会社 湿式排ガス脱硫装置
JPH0642817Y2 (ja) * 1989-06-26 1994-11-09 東洋ゴム工業株式会社 発泡樹脂ハミ出し防止装置を有する金型
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KR102052278B1 (ko) * 2018-10-01 2019-12-04 순천향대학교 산학협력단 평발 교정 운동 시스템 및 이를 이용한 평발 교정 운동 방법

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7411389U (de) * 1974-07-04 Mueller H
DE879081C (de) * 1951-02-23 1953-06-11 Michael Philosophow Ruehrwerk mit Luftzufuehrung
US3400918A (en) * 1967-03-08 1968-09-10 David S. Maclaren Sewage aerator
GB2052278A (en) * 1978-11-11 1981-01-28 Streicher M Fluid flow apparatus
JPS61120623A (ja) * 1984-11-16 1986-06-07 Babcock Hitachi Kk 気液接触機能を有する撹拌装置
DE9201820U1 (de) * 1992-02-13 1992-04-09 Kirschenmann, Guenter, Dipl.-Ing., 7507 Pfinztal Begasungsrührwerk
EP0711590A2 (de) * 1994-11-08 1996-05-15 Mitsubishi Jukogyo Kabushiki Kaisha Gas-flüssigkeits Kontaktvorrichtung und Nass-Abgasdesulphurierungssystem
EP0754489A1 (de) * 1995-07-20 1997-01-22 Air Products And Chemicals, Inc. Verfahren und Vorrichtung zur Verbesserung der Gasdispersion und des Gaseintrages in einem Rührreaktor
US5650100A (en) * 1995-08-25 1997-07-22 Just; Gerard A. Apparatus for providing absorption of gaseous and liquid phases

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* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 010, no. 310 (C - 379) 22 October 1986 (1986-10-22) *

Also Published As

Publication number Publication date
EP1055450B1 (de) 2005-07-27
JP4828013B2 (ja) 2011-11-30
JP2001000851A (ja) 2001-01-09
ATE300350T1 (de) 2005-08-15
US6439756B1 (en) 2002-08-27
KR20010049418A (ko) 2001-06-15
DE29909312U1 (de) 1999-08-12
KR100472620B1 (ko) 2005-03-08
EP1055450A2 (de) 2000-11-29
DE50010802D1 (de) 2005-09-01

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