EP0983802A3 - Sichtrad für einen Zentrifugalkraft-Windsichter - Google Patents

Sichtrad für einen Zentrifugalkraft-Windsichter Download PDF

Info

Publication number
EP0983802A3
EP0983802A3 EP99116466A EP99116466A EP0983802A3 EP 0983802 A3 EP0983802 A3 EP 0983802A3 EP 99116466 A EP99116466 A EP 99116466A EP 99116466 A EP99116466 A EP 99116466A EP 0983802 A3 EP0983802 A3 EP 0983802A3
Authority
EP
European Patent Office
Prior art keywords
blades
pneumatic separator
classifying rotor
centrifugal pneumatic
edges
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
EP99116466A
Other languages
English (en)
French (fr)
Other versions
EP0983802B1 (de
EP0983802A2 (de
Inventor
Stefano Dipl.-Ing.(Fh) Zampini
Marcus Dipl.-Ing.(Tu) Adam
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.)
Hosokawa Alpine AG
Original Assignee
Hosokawa Alpine 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
Application filed by Hosokawa Alpine AG filed Critical Hosokawa Alpine AG
Publication of EP0983802A2 publication Critical patent/EP0983802A2/de
Publication of EP0983802A3 publication Critical patent/EP0983802A3/de
Application granted granted Critical
Publication of EP0983802B1 publication Critical patent/EP0983802B1/de
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
    • B07B7/08—Selective separation of solid materials carried by, or dispersed in, gas currents using centrifugal force
    • B07B7/083—Selective separation of solid materials carried by, or dispersed in, gas currents using centrifugal force generated by rotating vanes, discs, drums, or brushes

Landscapes

  • Combined Means For Separation Of Solids (AREA)
  • Separating Particles In Gases By Inertia (AREA)
  • Centrifugal Separators (AREA)
  • Cyclones (AREA)
  • Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Toys (AREA)

Abstract

Die Erfindung betrifft ein Sichtrad für einen Zentrifugalkraft-Windsichter mit von der Sichtluft entgegen seiner Schleuderrichtung von außen nach innen durchströmten, kranzförmig angeordneten, parallel zur Drehachse verlaufenden Schaufeln (3), die zwischen einer die Sichtradnabe (1) tragenden Kreisscheibe (2) und einer ringförmigen Deckscheibe (4) angeordnet sind, wobei Strömungskanäle zwischen den Schaufeln (3) durch die in einem Abstand zueinander und in Richtung der Drehachse verlaufenden Flächen der Schaufeln (3) gebildet werden und innerhalb der Strömungskanäle den Strömungsverlauf beeinflussende Einbauten (5) vorhanden sind, die eine gleichförmige Strömung im Inneren der Strömungskanäle sicherstellen, insbesondere wenn die Geschwindigkeit des am Außenumfang des Abweiserades entlang strömenden Fluids und die Umfangsgeschwindigkeit des rotierenden Abweiserades ungleich sind.
EP99116466A 1998-09-04 1999-08-21 Sichtrad für einen Zentrifugalkraft-Windsichter Expired - Lifetime EP0983802B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19840344A DE19840344C2 (de) 1998-09-04 1998-09-04 Sichtrad für einen Zentrifugalkraft-Windsichter
DE19840344 1998-09-04

Publications (3)

Publication Number Publication Date
EP0983802A2 EP0983802A2 (de) 2000-03-08
EP0983802A3 true EP0983802A3 (de) 2000-07-19
EP0983802B1 EP0983802B1 (de) 2005-08-03

Family

ID=7879798

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99116466A Expired - Lifetime EP0983802B1 (de) 1998-09-04 1999-08-21 Sichtrad für einen Zentrifugalkraft-Windsichter

Country Status (6)

Country Link
EP (1) EP0983802B1 (de)
JP (1) JP4763111B2 (de)
CN (1) CN1103253C (de)
AT (1) ATE301007T1 (de)
DE (2) DE19840344C2 (de)
ES (1) ES2245064T3 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002126650A (ja) * 2000-10-30 2002-05-08 Toshiba Tungaloy Co Ltd 分級ロータ
CN100591405C (zh) * 2008-05-04 2010-02-24 胡端志 动态物理屏蔽净化器、制作方法及专用夹具
DE102015220269A1 (de) * 2015-10-19 2017-04-20 Thyssenkrupp Ag Sichteinrichtung zum Sichten eines Materialstroms
DE102016015051B4 (de) * 2016-12-16 2019-01-31 Hosokawa Alpine Aktiengesellschaft Sichtrad für einen Zentrifugalkraft-Windsichter
DE102018008127B4 (de) 2018-10-13 2022-06-09 Hosokawa Alpine Aktiengesellschaft Blaskopf und Verfahren zur Herstellung einer Mehrschichtschlauchfolie
DE102018009632B4 (de) 2018-12-11 2021-12-09 Hosokawa Alpine Aktiengesellschaft Vorrichtung zum Aufwickeln und Wickelwechsel von bahnförmigem Material und ein Verfahren dafür
EP3782739A1 (de) 2019-08-22 2021-02-24 Basf Se Bauteil zur verwendung als drehkörper
EP3849714B1 (de) 2019-11-22 2023-08-23 Gebr. Pfeiffer SE Sichtrad mit segelflächenelementen und verfahren zum sichten mit einem solchen sichtrad
DE102020000334A1 (de) 2020-01-21 2021-07-22 Hosokawa Alpine Aktiengesellschaft Vorrichtung und Verfahren zur monaxialen Längenänderung von Folienbahnen
DE102020006008B3 (de) 2020-10-01 2022-03-31 Hosokawa Alpine Aktiengesellschaft Fließbettgegenstrahlmühle zur Erzeugung feinster Partikel aus Aufgabegut geringer Schüttdichte und Verfahren dafür
DE102021001237B4 (de) 2021-03-09 2023-02-09 Hosokawa Alpine Aktiengesellschaft Vorrichtung und Verfahren zur Sichtung von staubförmigen Gütern
DE102021001239B4 (de) 2021-03-09 2024-03-21 Hosokawa Alpine Aktiengesellschaft Vorrichtung und Verfahren zur Sichtung von staubförmigen Gütern
DE102021001238B4 (de) 2021-03-09 2023-01-26 Hosokawa Alpine Aktiengesellschaft Zentrifugalkraft-Windsichter und Verfahren zur Sichtung von staubförmigen Gütern
DE102021001240B4 (de) 2021-03-09 2023-05-11 Hosokawa Alpine Aktiengesellschaft Vorrichtung und Verfahren zur Sichtung von staubförmigen Gütern
DE102022000351A1 (de) 2022-01-29 2023-08-03 Hosokawa Alpine Aktiengesellschaft Verfahren und Vorrichtung zur Foliendickenregelung von gereckter im Folienblasverfahren hergestellter Schlauchfolie

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3089595A (en) * 1960-08-06 1963-05-14 Alpine Ag Maschinenfabrik Und Flow apparatus for separating granular particles
DD299949A5 (de) * 1989-12-15 1992-05-14 Freiberg Bergakademie Feinstsichter und verfahren zu dessen herstellung
DE4326604A1 (de) * 1993-08-07 1995-02-09 Hosokawa Alpine Ag Klassiervorrichtung
JPH07308637A (ja) * 1994-05-20 1995-11-28 Ishikawajima Harima Heavy Ind Co Ltd ミルの回転式分級機
EP0736338A1 (de) * 1995-04-04 1996-10-09 Mitsubishi Jukogyo Kabushiki Kaisha Rotierender Klassierer für eine Walzmühle
DE19513745A1 (de) * 1995-04-11 1996-10-17 Hosokawa Mikropul Ges Fuer Mah Klassierer

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0226682A (ja) * 1988-07-18 1990-01-29 Babcock Hitachi Kk 粉砕分級装置
DE4140656C1 (de) * 1991-12-10 1992-09-10 Alpine Ag, 8900 Augsburg, De

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3089595A (en) * 1960-08-06 1963-05-14 Alpine Ag Maschinenfabrik Und Flow apparatus for separating granular particles
DD299949A5 (de) * 1989-12-15 1992-05-14 Freiberg Bergakademie Feinstsichter und verfahren zu dessen herstellung
DE4326604A1 (de) * 1993-08-07 1995-02-09 Hosokawa Alpine Ag Klassiervorrichtung
JPH07308637A (ja) * 1994-05-20 1995-11-28 Ishikawajima Harima Heavy Ind Co Ltd ミルの回転式分級機
EP0736338A1 (de) * 1995-04-04 1996-10-09 Mitsubishi Jukogyo Kabushiki Kaisha Rotierender Klassierer für eine Walzmühle
DE19513745A1 (de) * 1995-04-11 1996-10-17 Hosokawa Mikropul Ges Fuer Mah Klassierer

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 1996, no. 3 29 March 1996 (1996-03-29) *

Also Published As

Publication number Publication date
ATE301007T1 (de) 2005-08-15
JP4763111B2 (ja) 2011-08-31
CN1103253C (zh) 2003-03-19
ES2245064T3 (es) 2005-12-16
DE19840344A1 (de) 2000-05-04
CN1248498A (zh) 2000-03-29
DE19840344C2 (de) 2002-04-04
JP2000084490A (ja) 2000-03-28
EP0983802B1 (de) 2005-08-03
DE59912352D1 (de) 2005-09-08
EP0983802A2 (de) 2000-03-08

Similar Documents

Publication Publication Date Title
EP0983802A3 (de) Sichtrad für einen Zentrifugalkraft-Windsichter
EP0955468A3 (de) Zentrifugallüfter und Lüfter-/Einlassanordnung
EP0933534A3 (de) Axiallüfter
EP1688623A4 (de) Schaufelrad für zentrifugalgebläse und zentrifugalgebläse damit
EP0905352A3 (de) Zweiteilige Rotorscheibe
CA2070188A1 (en) Wheel lock, centering and drive means and turbocharger impeller combination
CA2123025A1 (en) Ventilator Fan Device
EP1087100A3 (de) Kompressorrotor- Konfiguration
MY131508A (en) Impeller for fan, fan using the same, and air conditioner using the same
EP0195240A3 (en) Pneumatic classifier with a wear-resisting classifying rotor
AU5182599A (en) Disc brake system
EP0602670A3 (de) Zentrifugalkonzentrationsmaschine.
DE3881955D1 (de) Spalt-kugelmuehle zum kontinuierlichen feinzerkleinern, insbesondere aufschliessen von mikroorganismen und dispergieren von feststoffen in fluessigkeit.
GB2383096A (en) Axial flow fan
CA2029202A1 (en) Rotary vibration damper
AU674249B2 (en) Compound elliptical tire rasp blade
ATE229377T1 (de) Vertikalachsiger windsichter
DE59105053D1 (de) Windsichter.
PE20000831A1 (es) Aparato para granular un material
DE60121780D1 (de) Auftrieberzeuger mit kontinuierlich rotierendem flügelrotor
US3932055A (en) Vacuum turbine for a drill
EP0369399A3 (de) Windsichter
ATE171125T1 (de) Rad
CA2331023A1 (en) Cost-effective cutting device
SE9503071L (sv) Skivsållaxel

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

17P Request for examination filed

Effective date: 20001205

AKX Designation fees paid

Free format text: AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

17Q First examination report despatched

Effective date: 20031027

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: HOSOKAWA ALPINE AKTIENGESELLSCHAFT

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20050803

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20050821

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20050821

GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)

Effective date: 20050803

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MC

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20050831

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20050831

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20050831

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20050831

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: GERMAN

REF Corresponds to:

Ref document number: 59912352

Country of ref document: DE

Date of ref document: 20050908

Kind code of ref document: P

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20051103

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20051103

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20051103

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2245064

Country of ref document: ES

Kind code of ref document: T3

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20060103

REG Reference to a national code

Ref country code: IE

Ref legal event code: FD4D

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

ET Fr: translation filed
PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed

Effective date: 20060504

BERE Be: lapsed

Owner name: HOSOKAWA ALPINE A.G.

Effective date: 20050831

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: NL

Payment date: 20100810

Year of fee payment: 12

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FI

Payment date: 20100812

Year of fee payment: 12

REG Reference to a national code

Ref country code: NL

Ref legal event code: V1

Effective date: 20120301

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20110821

Ref country code: NL

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20120301

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20140808

Year of fee payment: 16

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20150819

Year of fee payment: 17

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20160429

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20150831

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: IT

Payment date: 20160822

Year of fee payment: 18

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: AT

Payment date: 20160725

Year of fee payment: 18

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20160821

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20160821

REG Reference to a national code

Ref country code: AT

Ref legal event code: MM01

Ref document number: 301007

Country of ref document: AT

Kind code of ref document: T

Effective date: 20170821

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20170821

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20170821

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: ES

Payment date: 20180903

Year of fee payment: 20

Ref country code: DE

Payment date: 20180731

Year of fee payment: 20

REG Reference to a national code

Ref country code: DE

Ref legal event code: R071

Ref document number: 59912352

Country of ref document: DE

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 20200724

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: ES

Free format text: LAPSE BECAUSE OF EXPIRATION OF PROTECTION

Effective date: 20190822