FR2626788B1 - Separateur pour le classement d'une poudre par courant d'air - Google Patents

Separateur pour le classement d'une poudre par courant d'air

Info

Publication number
FR2626788B1
FR2626788B1 FR898901641A FR8901641A FR2626788B1 FR 2626788 B1 FR2626788 B1 FR 2626788B1 FR 898901641 A FR898901641 A FR 898901641A FR 8901641 A FR8901641 A FR 8901641A FR 2626788 B1 FR2626788 B1 FR 2626788B1
Authority
FR
France
Prior art keywords
separator
classification
powder
air stream
stream
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.)
Expired - Lifetime
Application number
FR898901641A
Other languages
English (en)
Other versions
FR2626788A1 (fr
Inventor
Hitoshi Kanda
Toshiaki Sasaki
Masayoshi Kato
Satoshi Mitsumura
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.)
Canon Inc
Original Assignee
Canon Inc
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 JP63029813A external-priority patent/JPH01203087A/ja
Priority claimed from JP63029773A external-priority patent/JPH01207178A/ja
Priority claimed from JP63071766A external-priority patent/JPH01245869A/ja
Application filed by Canon Inc filed Critical Canon Inc
Publication of FR2626788A1 publication Critical patent/FR2626788A1/fr
Application granted granted Critical
Publication of FR2626788B1 publication Critical patent/FR2626788B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C5/00—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B7/00—Selective separation of solid materials carried by, or dispersed in, gas currents
    • B07B7/08—Selective separation of solid materials carried by, or dispersed in, gas currents using centrifugal force
    • B07B7/086—Selective separation of solid materials carried by, or dispersed in, gas currents using centrifugal force generated by the winding course of the gas stream
    • 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
    • B04C5/103—Bodies or members, e.g. bulkheads, guides, in the vortex chamber
FR898901641A 1988-02-09 1989-02-08 Separateur pour le classement d'une poudre par courant d'air Expired - Lifetime FR2626788B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP63029813A JPH01203087A (ja) 1988-02-09 1988-02-09 気流分級機
JP63029773A JPH01207178A (ja) 1988-02-11 1988-02-11 気流分級機
JP63071766A JPH01245869A (ja) 1988-03-28 1988-03-28 気流分級機

Publications (2)

Publication Number Publication Date
FR2626788A1 FR2626788A1 (fr) 1989-08-11
FR2626788B1 true FR2626788B1 (fr) 1992-04-03

Family

ID=27286715

Family Applications (1)

Application Number Title Priority Date Filing Date
FR898901641A Expired - Lifetime FR2626788B1 (fr) 1988-02-09 1989-02-08 Separateur pour le classement d'une poudre par courant d'air

Country Status (5)

Country Link
US (1) US5165549A (fr)
EP (1) EP0328074B1 (fr)
KR (1) KR930004539B1 (fr)
DE (1) DE68911161T2 (fr)
FR (1) FR2626788B1 (fr)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5934575A (en) * 1996-12-27 1999-08-10 Canon Kabushiki Kaisha Pneumatic impact pulverizer and process for producing toner
DE19740013C1 (de) * 1997-09-11 1999-06-24 Waeschle Gmbh Schüttgutsichter
JP3752096B2 (ja) * 1999-03-03 2006-03-08 日本ニューマチック工業株式会社 気流分級機
JP2001232296A (ja) * 2000-02-28 2001-08-28 Ricoh Co Ltd 分級装置及びトナー製造方法
US6616734B2 (en) 2001-09-10 2003-09-09 Nanotek Instruments, Inc. Dynamic filtration method and apparatus for separating nano powders
KR20030073407A (ko) * 2002-03-11 2003-09-19 주식회사 보스텍 입술 구동 장치
EP1457268B1 (fr) * 2003-03-10 2009-04-01 Aco Co., Ltd. Procédé et dispositif de séparation
US7762402B2 (en) * 2003-11-19 2010-07-27 Hakola Gordon R Cyclone with in-situ replaceable liner system and method for accomplishing same
DE102004024458A1 (de) * 2004-05-14 2005-12-08 Continental Teves Ag & Co. Ohg Verfahren zur Kompensation des Steigungseinflusses bei der Bestimmung einer Referenzgeschwindigkeit
DE102006044833B4 (de) * 2006-09-20 2010-01-21 Babcock Borsig Service Gmbh Zentrifugalsichter und Verfahren zum Sichten
JP4972577B2 (ja) * 2008-02-15 2012-07-11 株式会社リコー 気流式分級装置
US9211547B2 (en) 2013-01-24 2015-12-15 Lp Amina Llc Classifier
WO2015094694A1 (fr) * 2013-12-18 2015-06-25 United Technologies Corporation Système de classification de poudre et procédé
US9682405B2 (en) * 2014-08-23 2017-06-20 Vortex Technology, Llc Systems and methods for the environmental remediation of materials contaminated with heavy minerals
CN105129829B (zh) * 2015-08-31 2017-08-04 国家电网公司 一种三氧化二铝纳米刺球制作装置
CN108139158B (zh) * 2015-10-08 2020-04-21 Fl史密斯公司 多级水泥煅烧设备悬挂预热器
EP3658301A4 (fr) * 2017-07-27 2021-07-28 Giffin, Inc. Dispositif de séparation pour cabines de décapage et d'élimination de revêtement
CN112246631B (zh) * 2020-09-05 2022-02-08 江苏吉能达环境能源科技有限公司 一种安全环保的选粉机密封装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1491433A (en) * 1922-07-10 1924-04-22 Albert H Stebbins Dust extractor
FR848204A (fr) * 1938-05-25 1939-10-25 Perfectionnements aux sélecteurs
US2739708A (en) * 1951-01-02 1956-03-27 Hall Machinery Of Canada Ltd Separatory apparatus for concentrating asbestos fibers
US3098036A (en) * 1959-09-11 1963-07-16 Babcock & Wilcox Ltd Classifying apparatus
US3358844A (en) * 1965-08-17 1967-12-19 Siemens Ag Device for increasing the total amount of separation of a vortex separator
JPS5448378A (en) * 1977-09-24 1979-04-16 Nippon Pneumatic Mfg Air current classifier
US4221655A (en) * 1978-03-03 1980-09-09 Nippon Pneumatic Manufacturing Co., Ltd. Air classifier
GB2041251B (en) * 1978-11-24 1982-10-20 Hosolawa Funtai Kogaku Kenkyus Pneumatic classifier
DE3621221A1 (de) * 1986-06-25 1988-01-14 Pfeiffer Fa Christian Verfahren zur windsichtung und windsichter

Also Published As

Publication number Publication date
FR2626788A1 (fr) 1989-08-11
EP0328074A3 (en) 1990-05-09
US5165549A (en) 1992-11-24
EP0328074A2 (fr) 1989-08-16
KR930004539B1 (ko) 1993-06-01
KR890012707A (ko) 1989-09-18
DE68911161D1 (de) 1994-01-20
DE68911161T2 (de) 1994-04-14
EP0328074B1 (fr) 1993-12-08

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20081031