ES2135735T3 - Metodo y aparato para la clasificacion de particulas solidas. - Google Patents

Metodo y aparato para la clasificacion de particulas solidas.

Info

Publication number
ES2135735T3
ES2135735T3 ES95920074T ES95920074T ES2135735T3 ES 2135735 T3 ES2135735 T3 ES 2135735T3 ES 95920074 T ES95920074 T ES 95920074T ES 95920074 T ES95920074 T ES 95920074T ES 2135735 T3 ES2135735 T3 ES 2135735T3
Authority
ES
Spain
Prior art keywords
solid particles
classification
accommodation
fluidified
classifier
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
ES95920074T
Other languages
English (en)
Inventor
Gabriele Govoni
Arrigo Arletti
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.)
Basell North America Inc
Original Assignee
Montell North America 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
Application filed by Montell North America Inc filed Critical Montell North America Inc
Application granted granted Critical
Publication of ES2135735T3 publication Critical patent/ES2135735T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • B07B7/00—Selective separation of solid materials carried by, or dispersed in, gas currents
    • B07B7/06—Selective separation of solid materials carried by, or dispersed in, gas currents by impingement against sieves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
    • B03B4/00—Separating by pneumatic tables or by pneumatic jigs
    • B03B4/06—Separating by pneumatic tables or by pneumatic jigs using fixed and inclined tables ; using stationary pneumatic tables, e.g. fluidised beds
    • 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
    • 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
    • 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
    • B07B9/00—Combinations of apparatus for screening or sifting or for separating solids from solids using gas currents; General arrangement of plant, e.g. flow sheets
    • B07B9/02—Combinations of similar or different apparatus for separating solids from solids using gas currents

Landscapes

  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Combined Means For Separation Of Solids (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Ceramic Capacitors (AREA)

Abstract

UN METODO PARA LA CLASIFICACION DE PARTICULAS SOLIDAS, CONCRETAMENTE COMPONENTES CATALITICOS PULVERULENTOS PARA LA POLIMERIZACION DE OLEFINAS, CONSISTE EN ENVIAR LAS PARTICULAS SOLIDAS SUSPENDIDAS EN UNA CORRIENTE DE GAS DE TRANSPORTE (1) A TRAVES DE UNOS MEDIOS DE CRIBA (2). JUSTO DESPUES DE LOS MEDIOS DE CRIBA (2), HAY UN CLASIFICADOR CON UN ALOJAMIENTO FLUIDIFICADA AUXILIAR, EN EL QUE LA PARTE SUPERIOR DEL ALOJAMIENTO (13) ESTA AL LA ALTURA DE LA PARTE INFERIOR DE LA REJILLA.
ES95920074T 1994-05-27 1995-05-23 Metodo y aparato para la clasificacion de particulas solidas. Expired - Lifetime ES2135735T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI941076A IT1269841B (it) 1994-05-27 1994-05-27 Procedimento e dispositivo per la classificazione di particelle solide

Publications (1)

Publication Number Publication Date
ES2135735T3 true ES2135735T3 (es) 1999-11-01

Family

ID=11368987

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95920074T Expired - Lifetime ES2135735T3 (es) 1994-05-27 1995-05-23 Metodo y aparato para la clasificacion de particulas solidas.

Country Status (13)

Country Link
US (1) US5908115A (es)
EP (1) EP0759813B1 (es)
JP (1) JP3770617B2 (es)
KR (1) KR100366983B1 (es)
CN (1) CN1054782C (es)
AT (1) ATE182283T1 (es)
AU (1) AU690278B2 (es)
DE (1) DE69510935T2 (es)
ES (1) ES2135735T3 (es)
FI (1) FI105457B (es)
IT (1) IT1269841B (es)
NO (1) NO965031D0 (es)
WO (1) WO1995032811A1 (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113145458A (zh) * 2021-03-31 2021-07-23 唐山市神州机械有限公司 一种节能干法选煤系统

Families Citing this family (14)

* Cited by examiner, † Cited by third party
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US6105273A (en) * 1997-10-28 2000-08-22 Cat-Tec Industries, Inc. Agitated bed cooling, drying, or heating apparatus
WO2004028711A1 (ja) * 2002-09-24 2004-04-08 Kikusui Seisakusho Ltd. 粒体の粉取り兼垂直搬送兼集塵の方法および装置
US7267233B2 (en) * 2004-01-07 2007-09-11 Eastman Chemical Company In-line classifier for powdered products
US20060163118A1 (en) * 2005-01-26 2006-07-27 Eastman Kodak Company Particulate separation processes and apparatus
CN100425355C (zh) * 2006-03-29 2008-10-15 梁学增 一种全循环气流筛粉机
CN101869890A (zh) * 2010-06-29 2010-10-27 贵阳中化开磷化肥有限公司 硫酸生产中转化工序催化剂的筛分方法
CN102419079B (zh) * 2011-11-11 2013-08-14 中国科学院工程热物理研究所 固体颗粒物料复合分级干燥装置及方法
CN105488118B (zh) * 2015-11-23 2019-03-26 国网北京市电力公司 电气设备故障信息的展示方法和装置
CN106391463B (zh) * 2016-11-02 2018-09-07 新乡市振英机械设备有限公司 一种能够实现在线清网的气流筛分装置
CN110802022A (zh) * 2019-07-22 2020-02-18 黑龙江如柏科技有限公司 禾本类植物秸秆分离除尘装置与分离除尘方法
NL2025437B1 (en) * 2020-04-28 2021-11-09 Space Xyz Ip B V Apparatus and method for screening powders
EP3943189A1 (de) * 2020-07-24 2022-01-26 Röhm GmbH Verfahren zur herstellung eines mischoxidträgers sowie dessen weitere veredlung zu einem katalysator zur herstellung von alkylmethacrylaten
CN113634573B (zh) * 2021-09-09 2023-01-31 铜陵有色金属集团股份有限公司工程技术分公司 一种用于催化剂自动筛分的自吸式除尘系统
JP7800147B2 (ja) 2022-01-20 2026-01-16 トヨタ自動車株式会社 電極の製造方法

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US339723A (en) * 1886-04-13 winklee
ES206675A1 (es) * 1951-12-15 1953-11-01 Fuller Co UN MÉTODO Y APARATO PARA SEPARAR MATERIAL EXTRANO DE UNA CORRIENTE MoVIL DE MATERIAL
GB775196A (en) * 1954-09-24 1957-05-22 United Lamp Black Works Ltd Improvements in or relating to methods of and apparatus for separating or classifying materials
US2866553A (en) * 1956-01-06 1958-12-30 Harry A Schmehl Separation of solid particles of different sizes
US3116238A (en) * 1961-10-02 1963-12-31 Griffin Ind Inc Centrifugal classifier
DE1757516A1 (de) * 1968-05-17 1972-02-17 Vni I Pk I Avtom Predpriaty Pr Einrichtung zum Sieben von pulverigem Gut
US3685651A (en) * 1969-12-18 1972-08-22 Clarence R Gruber Particle cleaning apparatus
US3774759A (en) * 1970-12-16 1973-11-27 Interior Separation of particulate solids of varying densities in a fluidized bed
FI48684C (fi) * 1972-09-12 1974-12-10 Fazer Ab Oy Karl Pneumaattisissa siirtolaitteistoissa käytettävä seulalaite
AT350486B (de) * 1975-02-27 1979-06-11 Goergen Fritz Aurel Verfahren und vorrichtung zum abscheiden ver- schiedener fraktionen aus muell
US4229286A (en) * 1978-08-16 1980-10-21 Bridges Charles R Apparatus and method for removing dust from tufts of opened cotton fiber
IT1098272B (it) * 1978-08-22 1985-09-07 Montedison Spa Componenti,di catalizzatori e catalizzatori per la polimerizzazione delle alfa-olefine
US4300445A (en) * 1979-05-17 1981-11-17 Dec International, Inc. Apparatus for separating fines from whey
US4268294A (en) * 1979-11-15 1981-05-19 Laughlin Sidney J Method and apparatus for producing fiber product
SE426718B (sv) * 1979-12-18 1983-02-07 Celleco Ab Forfarande vid uppdelning av ett flode av en fibermassasuspension
US4466862A (en) * 1981-03-23 1984-08-21 International Paper Company Method for screening, separating, and removing fiber bundles, lumps, knots and foreign matter from aqueous dispersions used in forming non-woven fabrics by wet-laying
US4411778A (en) * 1981-10-02 1983-10-25 Venable D L Apparatus for screening grain or the like
DE3223073A1 (de) * 1982-06-21 1984-03-08 M&S Industriebedarf GmbH, 5511 Ayl Pneumatische entstaubungs- und foerderanlage
DE3231722C1 (de) * 1982-08-26 1984-01-05 Fried. Krupp Gmbh, 4300 Essen Verfahren und Vorrichtung zum Absieben pneumatisch gefoerderter Feststoffteile
DE3442708C1 (de) * 1984-11-23 1986-07-24 PKS-Engineering GmbH & Co KG, 4720 Beckum Verfahren zum Betreiben eines Windsichters
US4699710A (en) * 1985-02-26 1987-10-13 Williams Paul J Separator for particulates
US4880530A (en) * 1987-12-07 1989-11-14 Frey Robert E Self-cleaning screening device
DE3808993A1 (de) * 1988-03-17 1989-09-28 Inst Geotechniceskoj Mekh Akad Element aus elastomer zur formierung von mit abreibend wirkenden schuettguetern kontaktierten oberflaechen
DE3837346A1 (de) * 1988-11-03 1990-05-10 Ibv Siebmaschine fuer schuettgut
IT1230134B (it) * 1989-04-28 1991-10-14 Himont Inc Componenti e catalizzatori per la polimerizzazione di olefine.
US5226546A (en) * 1991-05-06 1993-07-13 Sweco, Incorporated Circular vibratory screen separator
US5624558A (en) * 1994-08-04 1997-04-29 Cae Screenplates Inc. Method and apparatus for screening a fiber suspension

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113145458A (zh) * 2021-03-31 2021-07-23 唐山市神州机械有限公司 一种节能干法选煤系统
CN113145458B (zh) * 2021-03-31 2024-01-23 唐山神州机械集团有限公司 一种节能干法选煤系统

Also Published As

Publication number Publication date
US5908115A (en) 1999-06-01
WO1995032811A1 (en) 1995-12-07
DE69510935T2 (de) 1999-11-11
FI964711A0 (fi) 1996-11-26
AU690278B2 (en) 1998-04-23
KR100366983B1 (ko) 2003-02-25
FI964711L (fi) 1996-11-26
DE69510935D1 (de) 1999-08-26
JP3770617B2 (ja) 2006-04-26
CN1149267A (zh) 1997-05-07
AU2566395A (en) 1995-12-21
CN1054782C (zh) 2000-07-26
ITMI941076A0 (it) 1994-05-27
EP0759813B1 (en) 1999-07-21
NO965031L (no) 1996-11-26
FI105457B (fi) 2000-08-31
NO965031D0 (no) 1996-11-26
EP0759813A1 (en) 1997-03-05
JPH10500896A (ja) 1998-01-27
IT1269841B (it) 1997-04-15
KR970703206A (ko) 1997-07-03
ITMI941076A1 (it) 1995-11-27
ATE182283T1 (de) 1999-08-15

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