DE20014329U1 - Connection unit for connecting a hydrocyclone - Google Patents

Connection unit for connecting a hydrocyclone

Info

Publication number
DE20014329U1
DE20014329U1 DE20014329U DE20014329U DE20014329U1 DE 20014329 U1 DE20014329 U1 DE 20014329U1 DE 20014329 U DE20014329 U DE 20014329U DE 20014329 U DE20014329 U DE 20014329U DE 20014329 U1 DE20014329 U1 DE 20014329U1
Authority
DE
Germany
Prior art keywords
connection
unit according
connection unit
groove
pipe section
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
DE20014329U
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 Paper 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 Paper Patent GmbH filed Critical Voith Paper Patent GmbH
Priority to DE20014329U priority Critical patent/DE20014329U1/en
Priority to ES01117166T priority patent/ES2241720T3/en
Priority to DE50106248T priority patent/DE50106248D1/en
Priority to EP01117166A priority patent/EP1184510B1/en
Priority to AT01117166T priority patent/ATE295911T1/en
Priority to US09/928,994 priority patent/US6615988B2/en
Priority to CA002355407A priority patent/CA2355407A1/en
Publication of DE20014329U1 publication Critical patent/DE20014329U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • B04C5/02—Construction of inlets by which the vortex flow is generated, e.g. tangential admission, the fluid flow being forced to follow a downward path by spirally wound bulkheads, or with slightly downwardly-directed tangential admission
    • 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
    • B04C3/00—Apparatus in which the axial direction of the vortex flow following a screw-thread type line remains unchanged ; Devices in which one of the two discharge ducts returns centrally through the vortex chamber, a reverse-flow vortex being prevented by bulkheads in the central discharge duct
    • B04C3/06—Construction of inlets or outlets to the vortex chamber
    • 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
    • B04C5/12—Construction of the overflow ducting, e.g. diffusing or spiral exits
    • 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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L41/00—Branching pipes; Joining pipes to walls
    • F16L41/08—Joining pipes to walls or pipes, the joined pipe axis being perpendicular to the plane of the wall or to the axis of another pipe
    • F16L41/088—Joining pipes to walls or pipes, the joined pipe axis being perpendicular to the plane of the wall or to the axis of another pipe fixed using an elastic grommet between the extremity of the tube and the wall

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)

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 erfaßt The description text was not recorded electronically  

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

Claims (12)

1. Verbindungseinheit zum Anschluss eines Hydrozyklons (1) an eine Verteil- und Sammelvorrichtung für die Zu- oder Abführung von Flüssigkeiten, wobei die Verteil- und Sammelvorrichtung mit Anschlussöffnungen (2) versehen ist, durch die bei Betrieb der Hydrozyklonanlage das Zu- oder Abführen der Flüssigkeit erfolgt, gekennzeichnet durch folgende Teile der Verbindungseinheit
  • - ein Rohrstück (4, 4'), dessen Einbauseite eine umlaufende Nut (5, 5') aufweist sowie einen sich an die Nut (5, 5')anschließenden Radialvorsprung (6), dessen Außendurchmesser (10) kleiner ist als der Innendurchmesser (9) der Anschlussöffnung (2)und der im Einbauzustand innerhalb der Verteil- und Sammelvorrichtung liegt;
  • - eine ringförmige, von außen in das Innere der Verteil- und Sammelvorrichtung hineinreichende Dichtung (3, 3'), deren Außendurchmesser (8) größer ist als der Innendurchmesser (9) der Anschlussöffnung (2) und die im Einbauzustand in der Nut (5, 5') des Rohrstücks (4, 4') eingespannt ist.
1. Connection unit for connecting a hydrocyclone ( 1 ) to a distribution and collection device for the supply or discharge of liquids, wherein the distribution and collection device is provided with connection openings ( 2 ) through which the supply or discharge during operation of the hydrocyclone system the liquid takes place, characterized by the following parts of the connection unit
  • - A pipe section ( 4 , 4 '), the installation side of which has a circumferential groove ( 5 , 5 ') and a radial projection ( 6 ) adjoining the groove ( 5 , 5 '), the outer diameter ( 10 ) of which is smaller than the inner diameter ( 9 ) the connection opening ( 2 ) and which is in the installed state within the distribution and collection device;
  • - An annular seal ( 3 , 3 ') extending from the outside into the interior of the distribution and collecting device, the outer diameter ( 8 ) of which is larger than the inner diameter ( 9 ) of the connection opening ( 2 ) and which is in the installed state in the groove ( 5 , 5 ') of the pipe section ( 4 , 4 ') is clamped.
2. Verbindungseinheit nach Anspruch 1, dadurch gekennzeichnet, dass das Rohrstück (4, 4') einen Außenkonus (20) aufweist, der sich mit seinem größeren Durchmesser an die Nut (5, 5') anschließt.2. Connection unit according to claim 1, characterized in that the pipe section ( 4 , 4 ') has an outer cone ( 20 ) which adjoins the groove ( 5 , 5 ') with its larger diameter. 3. Verbindungseinheit nach Anspruch 2, dadurch gekennzeichnet, dass der größere Außendurchmesser des Außenkonus (20) mindestens 4 mm größer ist als der Durchmesser (11) der Nut (5, 5'). 3. Connection unit according to claim 2, characterized in that the larger outer diameter of the outer cone ( 20 ) is at least 4 mm larger than the diameter ( 11 ) of the groove ( 5 , 5 '). 4. Verbindungseinheit nach einem der voranstehenden Ansprüche, dadurch gekennzeichnet, dass der größte Außendurchmesser (10) des Radialvorsprunges (6) mindestens 6 mm größer ist als der Durchmesser (11) der Nut (5, 5').4. Connection unit according to one of the preceding claims, characterized in that the largest outer diameter ( 10 ) of the radial projection ( 6 ) is at least 6 mm larger than the diameter ( 11 ) of the groove ( 5 , 5 '). 5. Verbindungseinheit nach einem der voranstehenden Ansprüche, dadurch gekennzeichnet, dass der größte Außendurchmesser (10) des Radialvorsprungs (6) höchstens 2 mm kleiner ist als der Innendurchmesser (9) der Anschlussöffnungen (2).5. Connection unit according to one of the preceding claims, characterized in that the largest outer diameter ( 10 ) of the radial projection ( 6 ) is at most 2 mm smaller than the inner diameter ( 9 ) of the connection openings ( 2 ). 6. Verbindungseinheit nach einem der voranstehenden Ansprüche, dadurch gekennzeichnet, dass der Radialvorsprung (6) eine Fase (15) hat, um das Einschieben in die Anschlussöffnungen (2) zu erleichtern.6. Connection unit according to one of the preceding claims, characterized in that the radial projection ( 6 ) has a chamfer ( 15 ) in order to facilitate insertion into the connection openings ( 2 ). 7. Verbindungseinheit nach einem der voranstehenden Ansprüche, dadurch gekennzeichnet, dass das Rohrstück (4, 4) ein Teil eines anzuschließenden Hydrozyklons ist.7. Connection unit according to one of the preceding claims, characterized in that the pipe section ( 4 , 4 ) is part of a hydrocyclone to be connected. 8. Verbindungseinheit nach einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, dass ein Anschlussstutzen (19) des Hydrozyklons (1) mit Hilfe einer Schraubverbindung an das Rohrstück (4, 4') angeschlossen werden kann.8. Connection unit according to one of claims 1 to 6, characterized in that a connecting piece ( 19 ) of the hydrocyclone ( 1 ) can be connected to the pipe section ( 4 , 4 ') with the aid of a screw connection. 9. Verbindungseinheit nach Anspruch 8, dadurch gekennzeichnet, dass die Schraubverbindung durch eine Muffe (16) hergestellt wird, welche teilweise ein Links- und teilweise ein Rechtsgewinde aufweist, so dass durch Verdrehen der Muffe (16) die Verbindung zwischen Rohrstück (4, 4') und dem Anschlussstutzen (19) festgedreht bzw. gelöst werden kann. 9. An interconnection unit according to claim 8, characterized in that the screw connection is formed by a sleeve (16) which has partially left and partially right threaded, so that by rotating the sleeve (16), the connection between the pipe piece (4, 4 ') and the connecting piece ( 19 ) can be tightened or loosened. 10. Verbindungseinheit nach einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, dass das Rohrstück (4, 4') einen Schlauchnippel (26) aufweist.10. Connection unit according to one of claims 1 to 6, characterized in that the pipe section ( 4 , 4 ') has a hose nipple ( 26 ). 11. Verbindungseinheit nach einem der voranstehenden Ansprüche, dadurch gekennzeichnet,
  • - dass die Anschlussöffnung (2) mit einem nicht-ebenen Rand versehen ist und
  • - dass die Nut (5') im Rohrstück (4') dennoch eben ausgeführt ist und
  • - dass die Dichtung (3') die Abweichungen zwischen der ebenen Nut (5') und dem unebenen Rand der Anschlussöffnung (2) ausgleicht.
11. Connection unit according to one of the preceding claims, characterized in that
  • - That the connection opening ( 2 ) is provided with a non-flat edge and
  • - That the groove ( 5 ') in the pipe section ( 4 ') is still flat and
  • - That the seal ( 3 ') compensates for the deviations between the flat groove ( 5 ') and the uneven edge of the connection opening ( 2 ).
12. Verbindungseinheit nach Anspruch 11, dadurch gekennzeichnet, dass der Ausgleich auf Grund elastischer Verformung der Dichtung (3') erfolgt.12. Connection unit according to claim 11, characterized in that the compensation takes place due to elastic deformation of the seal ( 3 ').
DE20014329U 2000-08-16 2000-08-16 Connection unit for connecting a hydrocyclone Expired - Lifetime DE20014329U1 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
DE20014329U DE20014329U1 (en) 2000-08-16 2000-08-16 Connection unit for connecting a hydrocyclone
ES01117166T ES2241720T3 (en) 2000-08-16 2001-07-14 MEANS OF CONNECTION FOR THE CONNECTION OF A HYDROCICLON.
DE50106248T DE50106248D1 (en) 2000-08-16 2001-07-14 Connecting means for connecting a hydrocyclone
EP01117166A EP1184510B1 (en) 2000-08-16 2001-07-14 Device for connecting a hydrocyclone
AT01117166T ATE295911T1 (en) 2000-08-16 2001-07-14 CONNECTING MEANS FOR CONNECTING A HYDROCYCLONE
US09/928,994 US6615988B2 (en) 2000-08-16 2001-08-15 Connection device for connecting a hydrocyclone
CA002355407A CA2355407A1 (en) 2000-08-16 2001-08-16 Connection device for connecting a hydrocyclone

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE20014329U DE20014329U1 (en) 2000-08-16 2000-08-16 Connection unit for connecting a hydrocyclone

Publications (1)

Publication Number Publication Date
DE20014329U1 true DE20014329U1 (en) 2001-09-27

Family

ID=7945375

Family Applications (1)

Application Number Title Priority Date Filing Date
DE20014329U Expired - Lifetime DE20014329U1 (en) 2000-08-16 2000-08-16 Connection unit for connecting a hydrocyclone

Country Status (1)

Country Link
DE (1) DE20014329U1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111841907A (en) * 2020-07-09 2020-10-30 何辉 Avoid hydraulic cyclone of siltation

Citations (4)

* 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
DD290096A7 (en) * 1980-12-04 1991-05-23 Chemieanlagenbau Gmbh,De HYDROCYCLONE FOR HIGH PRESSURE RANGE
US5240115A (en) * 1992-11-10 1993-08-31 Beloit Technologies, Inc. Field adjustable hydrocyclone
US6109451A (en) * 1998-11-13 2000-08-29 Grimes; David B. Through-flow hydrocyclone and three-way cleaner

Patent Citations (4)

* 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
DD290096A7 (en) * 1980-12-04 1991-05-23 Chemieanlagenbau Gmbh,De HYDROCYCLONE FOR HIGH PRESSURE RANGE
US5240115A (en) * 1992-11-10 1993-08-31 Beloit Technologies, Inc. Field adjustable hydrocyclone
US6109451A (en) * 1998-11-13 2000-08-29 Grimes; David B. Through-flow hydrocyclone and three-way cleaner

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111841907A (en) * 2020-07-09 2020-10-30 何辉 Avoid hydraulic cyclone of siltation

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Legal Events

Date Code Title Description
R163 Identified publications notified
R079 Amendment of ipc main class

Free format text: PREVIOUS MAIN CLASS: B03B0005340000

Ipc: B04C0005280000

R207 Utility model specification

Effective date: 20011031

R150 Term of protection extended to 6 years

Effective date: 20031016

R151 Term of protection extended to 8 years

Effective date: 20060901

R158 Lapse of ip right after 8 years

Effective date: 20090303