EP1166882A3 - Hydrocyclone - Google Patents

Hydrocyclone Download PDF

Info

Publication number
EP1166882A3
EP1166882A3 EP01107361A EP01107361A EP1166882A3 EP 1166882 A3 EP1166882 A3 EP 1166882A3 EP 01107361 A EP01107361 A EP 01107361A EP 01107361 A EP01107361 A EP 01107361A EP 1166882 A3 EP1166882 A3 EP 1166882A3
Authority
EP
European Patent Office
Prior art keywords
material outlet
outlet opening
hydrocyclone
opening
light material
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.)
Withdrawn
Application number
EP01107361A
Other languages
German (de)
French (fr)
Other versions
EP1166882A2 (en
Inventor
Rolf Hartmann
Martin Nuber
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
Publication of EP1166882A2 publication Critical patent/EP1166882A2/en
Publication of EP1166882A3 publication Critical patent/EP1166882A3/en
Withdrawn legal-status Critical Current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
    • B04C5/08—Vortex chamber constructions
    • B04C5/081—Shapes or dimensions
    • 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
    • B04C11/00—Accessories, e.g. safety or control devices, not otherwise provided for, e.g. regulators, valves in inlet or overflow ducting
    • 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
    • B04C5/13—Construction of the overflow ducting, e.g. diffusing or spiral exits formed as a vortex finder and extending into the vortex chamber; Discharge from vortex finder otherwise than at the top of the cyclone; Devices for controlling the overflow
    • 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
    • B04C5/14—Construction of the underflow ducting; Apex constructions; Discharge arrangements ; discharge through sidewall provided with a few slits or perforations
    • 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
    • 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
    • B04C5/13—Construction of the overflow ducting, e.g. diffusing or spiral exits formed as a vortex finder and extending into the vortex chamber; Discharge from vortex finder otherwise than at the top of the cyclone; Devices for controlling the overflow
    • B04C2005/133—Adjustable vortex finder

Landscapes

  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Cyclones (AREA)
  • Paper (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)

Abstract

Der Hydrozyklon mit mindestens einer Einlassöffnung (2) für eine zu fraktionierende Flüssigkeit (F), mindestens einer Leichtstoffauslassöffnung (3) sowie mindestens einer Schwerstoffauslassöffnung (4) ist so ausgestaltet, dass die Positionen von mindestens zwei der genannten Öffnungen relativ zueinander verstellbar sind. Vorzugsweise ist der Abstand (b) zwischen der Einlassöffnung (2) und der Leichtstoffauslassöffnung (3) verstellbar.

Figure 00000001
The hydrocyclone with at least one inlet opening (2) for a liquid to be fractionated (F), at least one light material outlet opening (3) and at least one heavy material outlet opening (4) is designed such that the positions of at least two of the openings mentioned can be adjusted relative to one another. The distance (b) between the inlet opening (2) and the light material outlet opening (3) is preferably adjustable.
Figure 00000001
EP01107361A 2000-06-20 2001-03-26 Hydrocyclone Withdrawn EP1166882A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE20010899U 2000-06-20
DE20010899U DE20010899U1 (en) 2000-06-20 2000-06-20 Hydrocyclone

Publications (2)

Publication Number Publication Date
EP1166882A2 EP1166882A2 (en) 2002-01-02
EP1166882A3 true EP1166882A3 (en) 2003-07-23

Family

ID=7943049

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01107361A Withdrawn EP1166882A3 (en) 2000-06-20 2001-03-26 Hydrocyclone

Country Status (2)

Country Link
EP (1) EP1166882A3 (en)
DE (1) DE20010899U1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7726491B2 (en) 2002-09-19 2010-06-01 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
US8968580B2 (en) 2009-12-23 2015-03-03 Suncor Energy Inc. Apparatus and method for regulating flow through a pumpbox

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1298433C (en) * 2004-11-12 2007-02-07 清华大学 Through flow type air-solid separator
GB2602128B (en) * 2020-12-18 2023-01-04 Cell Therapy Catapult Ltd Separating system

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1000114A1 (en) * 1981-04-20 1983-02-28 Московский Ордена Трудового Красного Знамени Институт Химического Машиностроения Hydraulic cyclone plant
WO1991006374A1 (en) * 1988-04-25 1991-05-16 Milan Kolman Improvements in or relating to a centricleaner

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1000114A1 (en) * 1981-04-20 1983-02-28 Московский Ордена Трудового Красного Знамени Институт Химического Машиностроения Hydraulic cyclone plant
WO1991006374A1 (en) * 1988-04-25 1991-05-16 Milan Kolman Improvements in or relating to a centricleaner

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
DATABASE WPI Section Ch Week 198401, Derwent World Patents Index; Class J01, AN 1984-004385, XP002241782 *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7726491B2 (en) 2002-09-19 2010-06-01 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
US8968580B2 (en) 2009-12-23 2015-03-03 Suncor Energy Inc. Apparatus and method for regulating flow through a pumpbox

Also Published As

Publication number Publication date
EP1166882A2 (en) 2002-01-02
DE20010899U1 (en) 2000-08-31

Similar Documents

Publication Publication Date Title
EP0890770A3 (en) Composite pipe with integrally formed socket and method of manufacturing the same
EP1063071A3 (en) Polymer object with a structured surface, in particular tyre, mould and manufacturing of the mould
EP0933587A3 (en) Rod-shaped light guide
DE10333532A8 (en) Hose connection arrangement
DE8804408U1 (en) Housing of an electrical handheld device
CA2168649A1 (en) Gas Dispersion Pipe for Gas-Liquid Contact, and Process and Device for Gas-Liquid Contact Making Use Thereof
EP1166882A3 (en) Hydrocyclone
EP1127999A3 (en) Arrangement for forming expansion or settlement joints between floor or wall surface-sections covered by linings
DE60125658D1 (en) Device for injecting fluid between two layers for the simultaneous execution and distribution of a multiphase mixture
EP1046855A3 (en) Quick-acting coupling
EP0860672A3 (en) Heating or cooling apparatus
EP0857818A3 (en) Machine to manufacture a fibrous web
EP1156293A3 (en) Heat exchanger, more particularly microstructure heat exchanger
EP1130341A3 (en) Connecting device for a heating pump
EP1030134A3 (en) Evaporator plate
EP1114748A3 (en) Lighting device
EP0359336A3 (en) Device for microwave transmission
EP0998981A3 (en) Device for washing lump materials
EP0905459A3 (en) Accumulator for an air conditioner of the orifice type, particularly for vehicle air conditioners
DE19533649A1 (en) Plinth to support inner pipe of chimney, with condensation drain
EP0992655A3 (en) Cooling channel for thermally highly stressed elements
EP1099649A3 (en) Container for corrosive liquids
EP0254206A3 (en) Insert member for concrete
EP1223140A3 (en) Device for adjusting continuously the length of a load connecting- and carrying means
EP0369513A3 (en) Pressure hose with a reel and coupling adapted thereto

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 TR

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

RIC1 Information provided on ipc code assigned before grant

Ipc: 7D 21D 5/24 B

Ipc: 7B 04C 5/28 B

Ipc: 7B 04C 5/14 B

Ipc: 7B 04C 5/13 B

Ipc: 7B 04C 11/00 B

Ipc: 7B 01D 17/038 B

Ipc: 7B 01D 21/26 B

Ipc: 7B 04C 5/12 B

Ipc: 7B 04C 5/081 A

AK Designated contracting states

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

AX Request for extension of the european patent

Extension state: AL LT LV MK RO SI

17P Request for examination filed

Effective date: 20040123

AKX Designation fees paid

Designated state(s): AT DE FI SE

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

Owner name: VOITH PATENT GMBH

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

Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN

17Q First examination report despatched

Effective date: 20070214

18W Application withdrawn

Effective date: 20070221