DK0652810T4 - Indretning og fremgangsmåde til sigtning, klassificering, sining, filtrering eller sortering af stoffer - Google Patents

Indretning og fremgangsmåde til sigtning, klassificering, sining, filtrering eller sortering af stoffer

Info

Publication number
DK0652810T4
DK0652810T4 DK94918792T DK94918792T DK0652810T4 DK 0652810 T4 DK0652810 T4 DK 0652810T4 DK 94918792 T DK94918792 T DK 94918792T DK 94918792 T DK94918792 T DK 94918792T DK 0652810 T4 DK0652810 T4 DK 0652810T4
Authority
DK
Denmark
Prior art keywords
sieving
sieve surface
pct
resonator
ultrasound transducer
Prior art date
Application number
DK94918792T
Other languages
English (en)
Other versions
DK0652810T3 (da
Inventor
Karl Frei
Juergen Solenthaler
Original Assignee
Telsonic Ag
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6488969&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DK0652810(T4) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Telsonic Ag filed Critical Telsonic Ag
Publication of DK0652810T3 publication Critical patent/DK0652810T3/da
Application granted granted Critical
Publication of DK0652810T4 publication Critical patent/DK0652810T4/da

Links

Classifications

    • 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
    • B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
    • B07B1/50—Cleaning
    • B07B1/52—Cleaning with brushes or scrapers
    • B07B1/522—Cleaning with brushes or scrapers with brushes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/01—Filters with filtering elements which move during the filtering operation with translationally moving filtering elements, e.g. pistons
    • B01D33/03—Filters with filtering elements which move during the filtering operation with translationally moving filtering elements, e.g. pistons with vibrating filter elements
    • B01D33/0346—Filters with filtering elements which move during the filtering operation with translationally moving filtering elements, e.g. pistons with vibrating filter elements with flat filtering elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/01—Filters with filtering elements which move during the filtering operation with translationally moving filtering elements, e.g. pistons
    • B01D33/03—Filters with filtering elements which move during the filtering operation with translationally moving filtering elements, e.g. pistons with vibrating filter elements
    • B01D33/0346—Filters with filtering elements which move during the filtering operation with translationally moving filtering elements, e.g. pistons with vibrating filter elements with flat filtering elements
    • B01D33/0376—Filters with filtering elements which move during the filtering operation with translationally moving filtering elements, e.g. pistons with vibrating filter elements with flat filtering elements supported
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/35—Filters with filtering elements which move during the filtering operation with multiple filtering elements characterised by their mutual disposition
    • B01D33/41—Filters with filtering elements which move during the filtering operation with multiple filtering elements characterised by their mutual disposition in series connection
    • B01D33/42—Filters with filtering elements which move during the filtering operation with multiple filtering elements characterised by their mutual disposition in series connection concentrically or coaxially
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
    • B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
    • B06B3/00—Methods or apparatus specially adapted for transmitting mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
    • 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
    • B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
    • B07B1/40—Resonant vibration screens
    • 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
    • B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/42—Drive mechanisms, regulating or controlling devices, or balancing devices, specially adapted for screens
    • 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
    • B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
    • 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
    • B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
    • B07B1/4609—Constructional details of screens in general; Cleaning or heating of screens constructional details of screening surfaces or meshes
    • B07B1/4663—Multi-layer screening surfaces
    • 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
    • B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
    • B07B1/4609—Constructional details of screens in general; Cleaning or heating of screens constructional details of screening surfaces or meshes
    • B07B1/4672—Woven meshes
    • 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
    • B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
    • B07B1/50—Cleaning
    • 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
    • B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
    • B07B1/50—Cleaning
    • B07B1/54—Cleaning with beating devices
    • 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
    • B07B13/00—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices
    • B07B13/14—Details or accessories
    • B07B13/16—Feed or discharge arrangements
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/02—Mechanical acoustic impedances; Impedance matching, e.g. by horns; Acoustic resonators
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/18—Methods or devices for transmitting, conducting or directing sound
    • 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
    • B07B2230/00—Specific aspects relating to the whole B07B subclass
    • B07B2230/04—The screen or the screened materials being subjected to ultrasonic vibration

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Mechanical Engineering (AREA)
  • Combined Means For Separation Of Solids (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
  • Sorting Of Articles (AREA)
DK94918792T 1993-05-26 1994-05-25 Indretning og fremgangsmåde til sigtning, klassificering, sining, filtrering eller sortering af stoffer DK0652810T4 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4317525 1993-05-26
PCT/EP1994/001699 WO1994027748A1 (de) 1993-05-26 1994-05-25 Vorrichtung und verfahren zum sieben, klassieren, sichten, filtern oder sortieren von stoffen

Publications (2)

Publication Number Publication Date
DK0652810T3 DK0652810T3 (da) 1998-12-07
DK0652810T4 true DK0652810T4 (da) 2002-07-22

Family

ID=6488969

Family Applications (1)

Application Number Title Priority Date Filing Date
DK94918792T DK0652810T4 (da) 1993-05-26 1994-05-25 Indretning og fremgangsmåde til sigtning, klassificering, sining, filtrering eller sortering af stoffer

Country Status (9)

Country Link
US (1) US5653346A (da)
EP (1) EP0652810B2 (da)
JP (1) JP3509863B2 (da)
AT (1) ATE163274T1 (da)
CA (1) CA2140755C (da)
DE (2) DE4448017B4 (da)
DK (1) DK0652810T4 (da)
ES (1) ES2115952T5 (da)
WO (1) WO1994027748A1 (da)

Families Citing this family (53)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5398816A (en) * 1993-07-20 1995-03-21 Sweco, Incorporated Fine mesh screening
US5595306A (en) * 1995-05-22 1997-01-21 Emerson Electric Co. Screening system
FR2768948B1 (fr) * 1997-09-30 1999-12-24 Sinaptec Dispositif d'assistance au tamisage et au decolmatage a structure vibrante ultra-sonore et installation de tamisage equipee d'un tel dispositif
DE19811266C1 (de) 1998-03-11 1999-08-05 Hielscher Gmbh Verfahren zum Anregen eines Siebrahmens mit Ultraschall
DE19828914C2 (de) * 1998-06-18 2001-11-15 Hielscher Gmbh Ultraschall-Siebeinrichtung
DE19827752C1 (de) * 1998-06-23 1999-10-28 Iss Gradewald Ind Schiffs Serv Siebvorrichtung
GB9822880D0 (en) * 1998-10-21 1998-12-16 Russel Finex Improved efficiency ultrasonic sieving apparatus
JP4565083B2 (ja) * 1999-05-31 2010-10-20 本多電子株式会社 超音波フルイ装置
US6237780B1 (en) 1999-11-03 2001-05-29 Tuboscope I/P, Inc. Vibratory separator screens
DE10054089C1 (de) * 2000-11-01 2002-07-18 Hielscher Gmbh Anordnung zur Anregung eines Siebrahmens mit Ultraschall
NL1016972C2 (nl) * 2000-12-22 2002-06-25 Duos B V Werkwijze en tuimelzeefmachine voor het scheiden van fijne deeltjes.
US6543620B2 (en) 2001-02-23 2003-04-08 Quality Research, Development & Consulting, Inc. Smart screening machine
GB0122852D0 (en) * 2001-09-21 2001-11-14 Russel Finex Seiving apparatus
FR2835451B1 (fr) * 2002-02-07 2004-11-26 Cogema Procede et dispositif de tamisage-forcage; preparation d'un melange intime de produits pulverulents
US7182206B2 (en) * 2002-05-03 2007-02-27 M-I L.L.C. Screen energizer
US6622868B1 (en) * 2002-07-12 2003-09-23 Whitewater Solutions Corp. System for recovering and recycling usable fibers from white water in a papermaking process
GB2395923A (en) * 2002-12-02 2004-06-09 Russel Finex Sieving apparatus
US7763410B2 (en) * 2003-11-18 2010-07-27 Ricoh Company, Ltd. Electrophotographic developing carrier, associated apparatus and methodology of classification and application
JP4402966B2 (ja) * 2004-01-22 2010-01-20 新日本製鐵株式会社 超音波角形篩装置
NO326594B1 (no) * 2005-03-18 2009-01-19 Cubility As Siktapparat og fremgangsmate ved bruk av samme
NO323519B1 (no) 2005-06-30 2007-04-06 Virdrill As Sikt- og fluidseparasjonsapparat samt fremgangsmate ved bruk av samme.
JP4729385B2 (ja) * 2005-11-08 2011-07-20 株式会社村上精機工作所 振動ふるい装置
ES2391227T3 (es) * 2006-08-10 2012-11-22 Artech Systems Ag Procedimiento y dispositivo para la excitación por ultrasonidos de estructuras con cualquier geometría para la reducción de la fricción
FR2910826B1 (fr) * 2007-01-02 2009-08-28 Sodeva Sa Dispositif pour la production de vibrations ultrasoniques
WO2008123477A1 (en) * 2007-03-26 2008-10-16 Nippon Shokubai Co., Ltd. Classification method of particulate water absorbent resin
EP2067534A1 (de) * 2007-12-05 2009-06-10 Artech Systems AG Siebsystem mit rohrförmigem Sieb und Verfahren zum Betrieb eines Siebsystems mit rohrförmigem Sieb
JP5212038B2 (ja) * 2008-11-17 2013-06-19 株式会社リコー 電子写真用トナーの製造方法、トナー製造用篩装置、及びトナーの再生方法
JP5419288B2 (ja) * 2010-05-28 2014-02-19 株式会社東京製粉機製作所 篩装置
KR101078274B1 (ko) 2010-06-08 2011-10-31 우광개발주식회사 순환굵은골재 미립분 제거장치
JP5683975B2 (ja) * 2011-01-21 2015-03-11 株式会社セムテックエンジニアリング 湿式分級装置
US8973759B2 (en) * 2011-03-17 2015-03-10 Ricoh Company, Ltd. Sieving device, sieving device for developing device, and powder-charging device
JP2012206111A (ja) * 2011-03-17 2012-10-25 Ricoh Co Ltd 篩装置、篩システム、及び篩方法
FR2979262B1 (fr) * 2011-08-30 2013-09-13 Meur Jean-Pierre Le Dispositif et procede de separation de produits
US8804464B2 (en) * 2011-10-20 2014-08-12 Dr. Hielscher Gmbh Device for generating radial ultrasound oscillations
EP2758186B1 (en) * 2011-11-02 2016-10-05 Dow Global Technologies LLC Vibratory screener cleaning system
JP5857783B2 (ja) * 2012-02-17 2016-02-10 株式会社リコー ノズル、画像形成装置、及び粉体導出方法
JP6037202B2 (ja) * 2012-06-07 2016-12-07 株式会社リコー 振動篩装置
JP5475078B2 (ja) * 2012-09-11 2014-04-16 株式会社徳寿工作所 円型振動ふるい装置
DE102012108529A1 (de) * 2012-09-12 2014-03-13 Artech Systems Ag Vorrichtung und Verfahren zum Ultraschallsieben
NO339717B1 (no) 2013-12-02 2017-01-23 Cubility As Sikteapparat og framgangsmåte ved bruk av samme
NL2014210B1 (nl) * 2015-01-29 2017-01-27 Oijense Bovendijk B V Zeefinrichting en werkwijze voor het scheiden van droog korrelvormig materiaal.
JP6861163B2 (ja) * 2015-03-10 2021-04-21 テルソニック・ホールディング・アー・ゲーＴｅｌｓｏｎｉｃ Ｈｏｌｄｉｎｇ Ａｇ スクリーニングシステム、渦電流スクリーニングマシン、およびスクリーニングシステムまたは渦電流スクリーニングマシンの使用
DE102015114076B3 (de) * 2015-06-18 2016-05-25 assonic Mechatronics GmbH Siebsystem
DE102015222689A1 (de) * 2015-11-17 2017-05-18 Realizer Gmbh Formherstellungsvorrichtung zur Herstellung von Formkörpern durch ortsselektives Verfestigen von Werkstoffpulver
JP1602553S (da) * 2017-07-07 2018-04-23
JP1602552S (da) * 2017-07-07 2018-04-23
DE102017221731A1 (de) * 2017-12-01 2019-06-06 Glatt Maschinen- Und Apparatebau Ag Siebvorrichtung
EP3771500A1 (de) * 2019-07-31 2021-02-03 A O Ideas GmbH Trennvorrichtung und betriebsverfahren
CN111715515B (zh) * 2020-07-03 2021-05-25 山东润德生物科技有限公司 一种微生物肥料菌种粉制造设备及制造方法
CN112604950A (zh) * 2020-12-17 2021-04-06 江苏威拉里新材料科技有限公司 一种超声波振动过滤装置以及过滤方法
CN112403895B (zh) * 2021-01-22 2021-04-02 山东亿佰通管道系统有限公司 物料分离装置
WO2022226265A1 (en) * 2021-04-22 2022-10-27 Georgia Tech Research Corporation Dewatering system with ultrasound and related methods
CN113426665A (zh) * 2021-08-27 2021-09-24 徐州紫聚石化设备有限公司 一种颗粒活性炭造粒定型后分级筛分装置

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2784842A (en) * 1953-03-19 1957-03-12 Cover Ralph Cut corn de-silking apparatus
US3027690A (en) * 1958-11-20 1962-04-03 Sheffield Corp Ultrasonic machine
DE3027533C2 (de) * 1980-07-21 1986-05-15 Telsonic Aktiengesellschaft für elektronische Entwicklung und Fabrikation, Bronschhofen Verfahren zur Erzeugung und Abstrahlung von Ultraschallenergie in Flüssigkeiten sowie Ultraschallresonator zur Ausführung des Verfahrens
US4613432A (en) * 1983-03-21 1986-09-23 Sweco, Incorporated Pulp screen
DE3561337D1 (en) * 1984-04-27 1988-02-11 Mira Lanza Spa Apparatus for uniformly distributing a disintegrated fibrous material on a fiber layer forming surface in plants for the dry forming of paper
JPS60255301A (ja) * 1984-05-30 1985-12-17 Taga Denki Kk 角板形正方共振体共振装置
DE3602351C1 (de) * 1986-01-27 1986-12-11 Endress + Hauser GmbH + Co., 79689 Maulburg Schallwandlersystem
US4816144A (en) * 1986-02-13 1989-03-28 Russell Finex Limited Of Russell House Sieving apparatus
GB2225259B (en) * 1988-11-14 1992-12-23 Russel Finex Sieving apparatus
FR2671743B1 (fr) * 1991-01-17 1993-06-18 Duburque Dominique Dispositif de mise en vibration ultrasonique d'une structure non accordee.
FR2682050B1 (fr) † 1991-10-08 1994-07-22 Chauvin Sarl Ets Dispositif de tamisage equipe de moyens de decolmatage.
US5376858A (en) * 1992-09-25 1994-12-27 Olympus Optical Co., Ltd. Ultrasonic motor
US5398816A (en) * 1993-07-20 1995-03-21 Sweco, Incorporated Fine mesh screening
DE4340948A1 (de) * 1993-12-01 1995-06-08 Matthias Dipl Ing Coppers Siebvorrichtung
US5431287A (en) * 1994-03-31 1995-07-11 Sweco, Inc. Separator screen feeder

Also Published As

Publication number Publication date
CA2140755A1 (en) 1994-12-08
CA2140755C (en) 2004-03-30
JPH08500058A (ja) 1996-01-09
US5653346A (en) 1997-08-05
DE4448017B4 (de) 2011-05-05
WO1994027748A1 (de) 1994-12-08
DE59405272D1 (de) 1998-03-26
JP3509863B2 (ja) 2004-03-22
EP0652810B2 (de) 2002-07-03
DK0652810T3 (da) 1998-12-07
ATE163274T1 (de) 1998-03-15
ES2115952T5 (es) 2003-01-01
ES2115952T3 (es) 1998-07-01
EP0652810A1 (de) 1995-05-17
EP0652810B1 (de) 1998-02-18

Similar Documents

Publication Publication Date Title
DK0652810T4 (da) Indretning og fremgangsmåde til sigtning, klassificering, sining, filtrering eller sortering af stoffer
CA2100572A1 (fr) Dispositif de mise en vibration ultrasonique d'une structure non accordee
AU2002248453B2 (en) Screening machine
ZA936062B (en) Cutting device.
ATE246027T1 (de) Siebkonstruktion, vibrationstrennvorrichtung und verfahren zum sieben
WO2003090940A8 (en) Shale shaker
ATE428480T1 (de) Flachsiebschirm für kronbodenrüttler
ES2164457T3 (es) Un sistema de control digital para un giroscopo de estructura vibratoria.
ES2097786T3 (es) Procedimiento y dispositivo para separar un liquido de una mezcla de un liquido y materia solida.
PT1007229E (pt) Processo e dispositivo para crivacao por vibracao
CA2370549A1 (en) A screen, a panel for a screen, a shale shaker and a method of screening
KR100462351B1 (ko) 초음파에 의해 체 프레임을 작동시키는 방법
ES2119994T3 (es) Metodo de concentracion y medios para el mismo.
DE10054089C1 (de) Anordnung zur Anregung eines Siebrahmens mit Ultraschall
DE3261637D1 (en) Piezoelectric micro-resonator
JP3891477B2 (ja) 振動篩装置
EP0996109A3 (en) Improved efficiency ultrasonic sieving apparatus
EP0125794A3 (en) Double rapped sieve screen deck
SU1371718A1 (ru) Струнное сито
DE2039335C3 (de) Siebmaschine
JPH0775866A (ja) 鋳造品の振動式抜型方法
DE1045982B (de) Vorrichtung zum mechanischen Eindicken von Schlaemmen, insbesondere von Schlaemmen mit kolloidalen Bestandteilen
KR830003942A (ko) 초음파 가공장치용 진동자의 제어방법