WO2009028194A1 - Saturateur efficace - Google Patents

Saturateur efficace Download PDF

Info

Publication number
WO2009028194A1
WO2009028194A1 PCT/JP2008/002345 JP2008002345W WO2009028194A1 WO 2009028194 A1 WO2009028194 A1 WO 2009028194A1 JP 2008002345 W JP2008002345 W JP 2008002345W WO 2009028194 A1 WO2009028194 A1 WO 2009028194A1
Authority
WO
WIPO (PCT)
Prior art keywords
tank
stirring
sodium fluoride
settling tank
solution
Prior art date
Application number
PCT/JP2008/002345
Other languages
English (en)
Japanese (ja)
Inventor
Seigo Kobayashi
Chieko Taguchi
Rio Yamauchi
Akihiro Takase
Original Assignee
Nihon University
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
Priority claimed from JP2008218765A external-priority patent/JP5224110B2/ja
Application filed by Nihon University filed Critical Nihon University
Publication of WO2009028194A1 publication Critical patent/WO2009028194A1/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F21/00—Dissolving
    • B01F21/10—Dissolving using driven stirrers
    • 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
    • B01F27/05—Stirrers
    • B01F27/11—Stirrers characterised by the configuration of the stirrers
    • B01F27/113—Propeller-shaped stirrers for producing an axial flow, e.g. shaped like a ship or aircraft propeller
    • 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
    • B01F27/05—Stirrers
    • B01F27/11—Stirrers characterised by the configuration of the stirrers
    • B01F27/113—Propeller-shaped stirrers for producing an axial flow, e.g. shaped like a ship or aircraft propeller
    • B01F27/1132—Propeller-shaped stirrers for producing an axial flow, e.g. shaped like a ship or aircraft propeller with guiding tubes or tubular segments fixed to and surrounding the tips of the propeller blades, e.g. for supplementary mixing
    • 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
    • B01F27/05—Stirrers
    • B01F27/11—Stirrers characterised by the configuration of the stirrers
    • B01F27/15—Stirrers with tubes for guiding the material
    • 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
    • B01F27/05—Stirrers
    • B01F27/11—Stirrers characterised by the configuration of the stirrers
    • B01F27/19—Stirrers with two or more mixing elements mounted in sequence on the same axis
    • B01F27/192—Stirrers with two or more mixing elements mounted in sequence on the same axis with dissimilar elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/50—Mixing receptacles
    • B01F35/53—Mixing receptacles characterised by the configuration of the interior, e.g. baffles for facilitating the mixing of components
    • B01F35/532—Mixing receptacles characterised by the configuration of the interior, e.g. baffles for facilitating the mixing of components with guide tubes on the wall or the bottom

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)

Abstract

La vitesse de production d'une solution de fluorure de sodium saturée peut être améliorée. La présente invention concerne un saturateur efficace caractérisé en ce qu'il comprend : une cuve d'agitation (3), alimentée en continu en eau et en fluorure de sodium déshydraté et dans laquelle l'eau et le fluorure de sodium déshydraté sont agités sous l'action d'une pale d'agitation principale (45) et de pales d'agitation inférieures (59) ; une cuve de circulation (67), une cuve de sédimentation préliminaire (69) et une cuve de sédimentation (71) recevant une solution correspondant à une solution de fluorure de sodium supersaturée provenant de la cuve d'agitation (3) par l'intermédiaire d'une ouverture de transfert (35) située au niveau d'une partie centrale et dans laquelle se dépose le fluorure de sodium non dissous ; et une pièce de raccordement de circulation (39) à travers laquelle circule une solution insaturée provenant d'une cuve de séparation (5) et en direction de la cuve d'agitation (3). Ledit saturateur est encore caractérisé en ce qu'il comporte : une ouverture de retour inférieure (7), qui est située dans une partie basse entre la cuve d'agitation (3), la cuve de circulation (67), la cuve de sédimentation préliminaire (69) et la cuve de sédimentation (71) et qui permet le retour du fluorure de sodium non dissous s'étant déposé sur une partie latérale inférieure de la cuve d'agitation (3) ; et une ouverture de recueil (9) par laquelle le surnageant de la cuve de sédimentation (71) peut être recueilli en continu.
PCT/JP2008/002345 2007-08-29 2008-08-28 Saturateur efficace WO2009028194A1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2007222374 2007-08-29
JP2007-222374 2007-08-29
JP2008-218765 2008-08-27
JP2008218765A JP5224110B2 (ja) 2007-08-29 2008-08-27 パワーサチュレータ

Publications (1)

Publication Number Publication Date
WO2009028194A1 true WO2009028194A1 (fr) 2009-03-05

Family

ID=40386933

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/002345 WO2009028194A1 (fr) 2007-08-29 2008-08-28 Saturateur efficace

Country Status (1)

Country Link
WO (1) WO2009028194A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103212316A (zh) * 2013-04-25 2013-07-24 佛山市绿建环保科技有限公司 一种加药回流搅拌器
CN112371040A (zh) * 2020-11-03 2021-02-19 河南省科学院能源研究所有限公司 多组分生物质燃料的螺旋流道混合装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5484669U (fr) * 1977-11-28 1979-06-15
JPH03229628A (ja) * 1990-02-01 1991-10-11 Terumo Corp 粉粒体混合装置およびこれを備える液体処理装置
JPH06296980A (ja) * 1993-04-15 1994-10-25 Kureha Chem Ind Co Ltd 消石灰水溶液製造装置
JP2002058908A (ja) * 2000-08-22 2002-02-26 Nishihara Environ Sanit Res Corp 凝集沈殿処理装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5484669U (fr) * 1977-11-28 1979-06-15
JPH03229628A (ja) * 1990-02-01 1991-10-11 Terumo Corp 粉粒体混合装置およびこれを備える液体処理装置
JPH06296980A (ja) * 1993-04-15 1994-10-25 Kureha Chem Ind Co Ltd 消石灰水溶液製造装置
JP2002058908A (ja) * 2000-08-22 2002-02-26 Nishihara Environ Sanit Res Corp 凝集沈殿処理装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103212316A (zh) * 2013-04-25 2013-07-24 佛山市绿建环保科技有限公司 一种加药回流搅拌器
CN112371040A (zh) * 2020-11-03 2021-02-19 河南省科学院能源研究所有限公司 多组分生物质燃料的螺旋流道混合装置

Similar Documents

Publication Publication Date Title
CN205891192U (zh) 新型高机动矢量潜水推进器
BRPI0507233A (pt) processo de produção de polipeptìdeo heterólogo em e.coli
WO2009028194A1 (fr) Saturateur efficace
CN102432058A (zh) 利用废铜生产碱式氯化铜的方法
BR112014000494A2 (pt) fundidor de alumínio, compreendendo cubas com saída catódica pelo fundo da caixa e dos meios de estabilização das cubas
CN204352569U (zh) 蜂蜜连续浓缩装置
CN204362756U (zh) 一种大型养殖池的水面投料装置
BR0011926A (pt) Processo para a extração de cobre
WO2007092172A3 (fr) Générateur de chlore
CN205634961U (zh) 一种高效处理含油废水的气浮池
CN102532255B (zh) 一种南极磷虾脱氟制备虾肉蛋白的方法
CN201943102U (zh) 一种水仓清淤机
CN204265506U (zh) 一种电镀废水中铜离子的回收装置
CN203852871U (zh) 膏体浓缩机
CN204233986U (zh) 一种油漆乳化装置
CN209917757U (zh) 一种高效环保去除重金属的工业污泥处理系统
CN103695298A (zh) 一种柱塞式干式注料机
CN103754926A (zh) 一种饲料用硫酸锌深度除镉的制备方法
CN212954456U (zh) 一种沉淀式藻水分离装置
CN204656404U (zh) 新型食品搅拌装置
CN202099087U (zh) 一种高效固液反应分离器
CN204251422U (zh) 一种底质改良式气提增氧机
CN108044840A (zh) 利用废旧硬质塑料和改性椰糠加工木塑复合材料的装置
CN205109578U (zh) 一种离子液高压反应釜搅拌装置
CN208626690U (zh) 一种用于油脂生产中结晶盐分离的装置

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 08828521

Country of ref document: EP

Kind code of ref document: A1

DPE1 Request for preliminary examination filed after expiration of 19th month from priority date (pct application filed from 20040101)
NENP Non-entry into the national phase

Ref country code: DE

ENP Entry into the national phase

Ref document number: 20107005489

Country of ref document: KR

Kind code of ref document: A

122 Ep: pct application non-entry in european phase

Ref document number: 08828521

Country of ref document: EP

Kind code of ref document: A1