DE29916596U1 - Hydrocyclone plant - Google Patents

Hydrocyclone plant

Info

Publication number
DE29916596U1
DE29916596U1 DE29916596U DE29916596U DE29916596U1 DE 29916596 U1 DE29916596 U1 DE 29916596U1 DE 29916596 U DE29916596 U DE 29916596U DE 29916596 U DE29916596 U DE 29916596U DE 29916596 U1 DE29916596 U1 DE 29916596U1
Authority
DE
Germany
Prior art keywords
connections
distribution device
hydrocyclones
openings
hydrocyclone system
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
DE29916596U
Other languages
German (de)
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.)
Voith Patent GmbH
Original Assignee
Voith Sulzer Papiertechnik Patent GmbH
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 Voith Sulzer Papiertechnik Patent GmbH filed Critical Voith Sulzer Papiertechnik Patent GmbH
Priority to DE29916596U priority Critical patent/DE29916596U1/en
Publication of DE29916596U1 publication Critical patent/DE29916596U1/en
Priority to AT00116473T priority patent/ATE279572T1/en
Priority to DE2000508211 priority patent/DE50008211D1/en
Priority to EP00116473A priority patent/EP1087055B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21D—TREATMENT OF THE MATERIALS BEFORE PASSING TO THE PAPER-MAKING MACHINE
    • D21D5/00—Purification of the pulp suspension by mechanical means; Apparatus therefor
    • D21D5/18—Purification of the pulp suspension by mechanical means; Apparatus therefor with the aid of centrifugal force
    • D21D5/24—Purification of the pulp suspension by mechanical means; Apparatus therefor with the aid of centrifugal force in cyclones
    • 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
    • B04C5/24—Multiple arrangement thereof
    • B04C5/28—Multiple arrangement thereof for parallel flow

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cyclones (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)

Abstract

A hydrocyclone installation with multiple hydrocyclones (1), each having a feed (2), a liquid product outlet (3) and a solids discharge outlet-connection (4), comprises a distribution device (5) for directing / taking off liquid , to / from, the individual hydrocyclones (1). The distribution device (5) has a flow section enclosed by a preferably cylindrical wall (7), with apertures (11) provided for the liquid feed (2) and product outlet (3) connections or for the solids rejection connection (4). The distribution (5) also contains a divider plate (9) which controls the flow area of the distribution device, and the feed connection is positioned upstream of, and the product (3) or rejection (4) connections are positioned to discharge downstream of the divider plate. The flow direction (6) is normally vertically upwards within the distribution section (5) and the divider plate (9) is arranged at an angle of 60 - 90 degrees to the flow direction.

Description

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically

Claims (13)

1. Hydrozyklonanlage mit mehreren Hydrozyklonen (1), die je mindestens einen Zulaufanschluss (2), einen Gutstoffanschluss (3) und einen Rejektanschluss (4) aufweisen sowie mit mindestens einer Verteilvorrichtung (5) für die Zu- und Abführung von Flüssigkeiten in die Hydrozyklone (1) bzw. aus den Hydrozyklonen, dadurch gekennzeichnet,
  • 1. dass die Verteilvorrichtung (5) ein Strömungsteil enthält, welches eine in sich geschlossene, vorzugsweise zylindrische Seitenwand (7) hat mit Öffnungen (11) für die Zulaufanschlüsse (2) und Öffnungen (12) für die Gutstoffanschlüsse (3) oder für die Rejektanschlüsse (4) der Hydrozyklone (1),
  • 2. dass die Verteilvorrichtung (5) eine Trennwand (9) aufweist, welche den Strömungsquerschnitt der Verteilvorrichtung (5) verschließt,
  • 3. dass die Zulaufanschlüsse (2) der Hydrozyklone (1) stromaufwärts und die Gutstoffanschlüsse (3) oder die Rejektanschlüsse (4) stromabwärts der Trennwand (9) in die Verteilvorrichtung (5) münden.
1. Hydrocyclone system with a plurality of hydrocyclones ( 1 ), each having at least one inlet connection ( 2 ), an accept connection ( 3 ) and a reject connection ( 4 ) and with at least one distribution device ( 5 ) for the supply and discharge of liquids into the hydrocyclones ( 1 ) or from the hydrocyclones, characterized in that
  • 1. that the distribution device ( 5 ) contains a flow part, which has a self-contained, preferably cylindrical side wall ( 7 ) with openings ( 11 ) for the inlet connections ( 2 ) and openings ( 12 ) for the accept connections ( 3 ) or for the Reject connections ( 4 ) of the hydrocyclones ( 1 ),
  • 2. that the distribution device ( 5 ) has a partition ( 9 ) which closes the flow cross section of the distribution device ( 5 ),
  • 3. that the inlet connections ( 2 ) of the hydrocyclones ( 1 ) upstream and the accept connections ( 3 ) or the reject connections ( 4 ) downstream of the partition ( 9 ) open into the distribution device ( 5 ).
2. Hydrozyklonanlage nach Anspruch 1, dadurch gekennzeichnet, dass die Mittelachsen (10) der Hydrozyklone (1) parallel zur Strömungsrichtung (6) im Strömungsteil der Verteilvorrichtung (5) liegen.2. Hydrocyclone system according to claim 1, characterized in that the central axes ( 10 ) of the hydrocyclones ( 1 ) are parallel to the flow direction ( 6 ) in the flow part of the distribution device ( 5 ). 3. Hydrozyklonanlage nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass die Strömungsrichtung (6) senkrecht steht.3. Hydrocyclone system according to claim 1 or 2, characterized in that the flow direction ( 6 ) is vertical. 4. Hydrozyklonanlage nach Anspruch 1, 2 oder 3, dadurch gekennzeichnet, dass die Öffnungen (11) für die Zulaufanschlüsse (2) auf demselben Umfang (13) der Verteilvorrichtung (5) angeordnet sind.4. Hydrocyclone system according to claim 1, 2 or 3, characterized in that the openings ( 11 ) for the inlet connections ( 2 ) on the same circumference ( 13 ) of the distribution device ( 5 ) are arranged. 5. Hydrozyklonanlage nach Anspruch 12, 3 oder 4, dadurch gekennzeichnet, dass die Öffnungen (12) für die Gutstoffanschlüsse (3) oder die Rejektanschlüsse (4) auf demselben Umfang (14) der Verteilvorrichtung (5) angeordnet sind.5. Hydrocyclone system according to claim 12, 3 or 4, characterized in that the openings ( 12 ) for the accept connections ( 3 ) or the reject connections ( 4 ) are arranged on the same circumference ( 14 ) of the distribution device ( 5 ). 6. Hydrozyklonanlage nach Anspruch 1, 2, 3, 4 oder 5, dadurch gekennzeichnet, dass die Öffnungen (11) für die Zulaufanschlüsse (2) gleichmäßig über den Umfang der Verteilvorrichtung (5) verteilt sind.6. Hydrocyclone system according to claim 1, 2, 3, 4 or 5, characterized in that the openings ( 11 ) for the inlet connections ( 2 ) are evenly distributed over the circumference of the distribution device ( 5 ). 7. Hydrozyklonanlage nach einem der voranstehenden Ansprüche, dadurch gekennzeichnet, dass die Öffnungen (12) für die Gutstoffanschlüsse (3) oder die Rejektanschlüsse (4) gleichmäßig über den Umfang der Verteilvorrichtung (5) verteilt sind.7. Hydrocyclone system according to one of the preceding claims, characterized in that the openings ( 12 ) for the accept connections ( 3 ) or the reject connections ( 4 ) are evenly distributed over the circumference of the distribution device ( 5 ). 8. Hydrozyklonanlage nach einem der voranstehenden Ansprüche, dadurch gekennzeichnet, dass die Trennwand (9) zur Strömungsrichtung (6) einen Winkel (α) zwischen 60° und 90° hat.8. Hydrocyclone system according to one of the preceding claims, characterized in that the partition ( 9 ) to the flow direction ( 6 ) has an angle (α) between 60 ° and 90 °. 9. Hydrozyklonanlage nach Anspruch 8, dadurch gekennzeichnet, dass der Winkel (α) 90° beträgt.9. hydrocyclone plant according to claim 8, characterized, that the angle (α) is 90 °. 10. Hydrozyklonanlage nach einem der voranstehenden Ansprüche, dadurch gekennzeichnet, dass die Anschlüsse für die Leichtfraktion der Hydrozyklone (1) in die stromabwärts der Trennwand (9) liegenden Öffnungen (12) münden. 10. Hydrocyclone system according to one of the preceding claims, characterized in that the connections for the light fraction of the hydrocyclones ( 1 ) open into the openings ( 12 ) located downstream of the partition ( 9 ). 11. Hydrozyklonanlage nach einem der voranstehenden Ansprüche, dadurch gekennzeichnet, dass in den Öffnungen (11, 12) elastische ringförmige Dichtelemente (15) so eingesteckt sind, dass ihr eines axiale Ende in die Öffnung (11, 12) hineinreicht und ihr anderes axiales Ende zur Aufnahme des Zulaufanschlusses (2) bzw. Gutstoffanschlusses (3) bzw. Rejektanschluss (4) dient.11. Hydrocyclone system according to one of the preceding claims, characterized in that in the openings ( 11 , 12 ) elastic annular sealing elements ( 15 ) are inserted so that one axial end thereof extends into the opening ( 11 , 12 ) and its other axial end serves to accommodate the inlet connection ( 2 ) or the accept material connection ( 3 ) or reject connection ( 4 ). 12. Hydrozyklonanlage nach einem der voranstehenden Ansprüche, dadurch gekennzeichnet, dass die Rejektanschlüsse (4) der Hydrozyklone (1) in eine ringförmig um die Verteilvorrichtung (5) herum angeordnete Rejektleitung (16) einmünden.12. Hydrocyclone system according to one of the preceding claims, characterized in that the reject connections ( 4 ) of the hydrocyclones ( 1 ) open into a reject line ( 16 ) arranged in a ring around the distribution device ( 5 ). 13. Hydrozyklonanlage nach einem der voranstehenden Ansprüche, dadurch gekennzeichnet, dass die Seitenwand (7) einen Grundriss hat, der einem gleichmäßigen Polygon entspricht.13. Hydrocyclone system according to one of the preceding claims, characterized in that the side wall ( 7 ) has a floor plan which corresponds to a uniform polygon.
DE29916596U 1999-09-21 1999-09-21 Hydrocyclone plant Expired - Lifetime DE29916596U1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE29916596U DE29916596U1 (en) 1999-09-21 1999-09-21 Hydrocyclone plant
AT00116473T ATE279572T1 (en) 1999-09-21 2000-07-29 HYDROCYCLONE SYSTEM
DE2000508211 DE50008211D1 (en) 1999-09-21 2000-07-29 Hydrocyclone plant
EP00116473A EP1087055B1 (en) 1999-09-21 2000-07-29 Hydrocyclone plant

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE29916596U DE29916596U1 (en) 1999-09-21 1999-09-21 Hydrocyclone plant

Publications (1)

Publication Number Publication Date
DE29916596U1 true DE29916596U1 (en) 2000-01-05

Family

ID=8079211

Family Applications (2)

Application Number Title Priority Date Filing Date
DE29916596U Expired - Lifetime DE29916596U1 (en) 1999-09-21 1999-09-21 Hydrocyclone plant
DE2000508211 Expired - Lifetime DE50008211D1 (en) 1999-09-21 2000-07-29 Hydrocyclone plant

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE2000508211 Expired - Lifetime DE50008211D1 (en) 1999-09-21 2000-07-29 Hydrocyclone plant

Country Status (3)

Country Link
EP (1) EP1087055B1 (en)
AT (1) ATE279572T1 (en)
DE (2) DE29916596U1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1167621A1 (en) * 2000-06-20 2002-01-02 Voith Paper Patent GmbH Hydrocyclone system

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2471048C (en) 2002-09-19 2006-04-25 Suncor Energy Inc. Bituminous froth hydrocarbon cyclone
US7736501B2 (en) 2002-09-19 2010-06-15 Suncor Energy Inc. System and process for concentrating hydrocarbons in a bitumen feed
CA2689021C (en) 2009-12-23 2015-03-03 Thomas Charles Hann Apparatus and method for regulating flow through a pumpbox
CA2973369C (en) 2015-01-26 2020-06-30 Hayward Industries, Inc. Swimming pool cleaner with hydrocyclonic particle separator and/or six-roller drive system
US9885196B2 (en) 2015-01-26 2018-02-06 Hayward Industries, Inc. Pool cleaner power coupling
US9885194B1 (en) 2017-05-11 2018-02-06 Hayward Industries, Inc. Pool cleaner impeller subassembly
US9896858B1 (en) 2017-05-11 2018-02-20 Hayward Industries, Inc. Hydrocyclonic pool cleaner
US10156083B2 (en) 2017-05-11 2018-12-18 Hayward Industries, Inc. Pool cleaner power coupling

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4267048A (en) * 1979-03-12 1981-05-12 Oishikikai Mfg. Co., Ltd. Equipment for separating foreign matter from liquid papermaking materials
DE4342289A1 (en) * 1993-12-11 1995-06-14 Hans Joachim Dr Ing Schultz Method and device for continuously separating desired from undesired substances contained in a substance suspension

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1167621A1 (en) * 2000-06-20 2002-01-02 Voith Paper Patent GmbH Hydrocyclone system
US6508366B2 (en) 2000-06-20 2003-01-21 Voith Paper Patent Gmbh Hydrocyclone device for cleaning a fluid

Also Published As

Publication number Publication date
EP1087055A1 (en) 2001-03-28
ATE279572T1 (en) 2004-10-15
DE50008211D1 (en) 2004-11-18
EP1087055B1 (en) 2004-10-13

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 20000210

R150 Utility model maintained after payment of first maintenance fee after three years

Effective date: 20021204

R151 Utility model maintained after payment of second maintenance fee after six years

Effective date: 20051006

R152 Utility model maintained after payment of third maintenance fee after eight years

Effective date: 20071015

R071 Expiry of right