EP0346747A3 - Cyclone separator - Google Patents

Cyclone separator Download PDF

Info

Publication number
EP0346747A3
EP0346747A3 EP19890110281 EP89110281A EP0346747A3 EP 0346747 A3 EP0346747 A3 EP 0346747A3 EP 19890110281 EP19890110281 EP 19890110281 EP 89110281 A EP89110281 A EP 89110281A EP 0346747 A3 EP0346747 A3 EP 0346747A3
Authority
EP
European Patent Office
Prior art keywords
funnel section
section
collection container
solid
cyclone
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
EP19890110281
Other languages
German (de)
French (fr)
Other versions
EP0346747A2 (en
EP0346747B1 (en
Inventor
Siegbert Dr.-Ing. Schulz
Georg Dipl.-Ing. Baukelmann
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.)
DOZENT DOPPELZYKLON- ENTSTAUBUNGSANLAGEN GmbH
Original Assignee
DOZENT DOPPELZYKLON- ENTSTAUBUNGSANLAGEN 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 DOZENT DOPPELZYKLON- ENTSTAUBUNGSANLAGEN GmbH filed Critical DOZENT DOPPELZYKLON- ENTSTAUBUNGSANLAGEN GmbH
Publication of EP0346747A2 publication Critical patent/EP0346747A2/en
Publication of EP0346747A3 publication Critical patent/EP0346747A3/en
Application granted granted Critical
Publication of EP0346747B1 publication Critical patent/EP0346747B1/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
    • B04C5/14—Construction of the underflow ducting; Apex constructions; Discharge arrangements ; discharge through sidewall provided with a few slits or perforations
    • B04C5/181—Bulkheads or central bodies in the discharge opening
    • 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
    • B04C5/14—Construction of the underflow ducting; Apex constructions; Discharge arrangements ; discharge through sidewall provided with a few slits or perforations
    • B04C5/185—Dust collectors

Abstract

Zyklonabscheider, dessen Zyklongehäuse einen oberen zylindrischen Gehäuseabschnitt (1), in welchen ein Einlaufkanal (2) mündet und ein Tauchrohr (3) zum Abführen des Reingasstromes hineinragt, und einen sich an den zylindrischen Gehäuseabschnitt nach unten anschließenden konischen Trichterabschnitt (4) aufweist, der nach unten mit einem Feststoffsammelbehälter (5) in offener Verbindung steht. Um den Abscheidegrad zu erhöhen und an der Wand des Trichterabschnittes (4) nach unten in den Festoffsammelbehälter (5) fließende Feststoffteilchen möglichst nicht wieder aufzuwirbeln, ragt in den Trichterabschnitt (4) und in den gasdichten Feststoffsammelbehälter (5) eine konzentrisch zur Zyklonachse angeordnete hohle Feststoff-Austragsschleuse (6) hinein, die innerhalb des Trichterabschnittes (4) als sich nach oben verjüngender Kegel ausgebildet ist und die zu dem Trichterabschnitt (4) und zu dem Feststoffsammelbehälter (5) offen ist. Cyclone separator, whose cyclone housing has an upper one cylindrical housing section (1), in which a Inlet channel (2) opens and an immersion tube (3) for discharge of the clean gas flow protrudes, and one at the cylindrical housing section adjoining downwards has conical funnel section (4) with the down a solid collection container (5) in open connection stands. To increase the degree of separation and on the wall of the Funnel section (4) down into the Solid matter collecting container (5) flowing solid particles if possible not to stir again, protrudes into the Funnel section (4) and in the gas-tight Solids collection container (5) concentric to the cyclone axis arranged hollow solid discharge lock (6) into the inside the funnel section (4) as up tapered cone is formed and to the Funnel section (4) and to the solids collection container (5) is open.

EP89110281A 1988-06-15 1989-06-07 Cyclone separator Expired - Lifetime EP0346747B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE8807792U 1988-06-15
DE8807792U DE8807792U1 (en) 1988-06-15 1988-06-15

Publications (3)

Publication Number Publication Date
EP0346747A2 EP0346747A2 (en) 1989-12-20
EP0346747A3 true EP0346747A3 (en) 1991-02-27
EP0346747B1 EP0346747B1 (en) 1995-09-06

Family

ID=6825075

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89110281A Expired - Lifetime EP0346747B1 (en) 1988-06-15 1989-06-07 Cyclone separator

Country Status (2)

Country Link
EP (1) EP0346747B1 (en)
DE (2) DE8807792U1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8807792U1 (en) * 1988-06-15 1988-12-15 Dozent Doppelzyklon-Entstaubungsanlagen Gmbh, 4300 Essen, De
DE8807793U1 (en) * 1988-06-15 1988-12-15 Dozent Doppelzyklon-Entstaubungsanlagen Gmbh, 4300 Essen, De
NO180258C (en) * 1994-08-31 1997-03-19 Kvaerner Process Systems As Device by separator
GB9930332D0 (en) * 1999-12-22 2000-02-09 Notetry Ltd Cyclonic separating apparatus
GB0216955D0 (en) * 2002-07-20 2002-08-28 Hoover Ltd Cyclonic vacuum cleaner
CN108434787B (en) * 2018-05-16 2020-03-20 中国海洋石油集团有限公司 Tubular oil-water separation device
US11007542B2 (en) 2019-04-08 2021-05-18 Fmc Technologies, Inc. Cyclone separator and methods of using same

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB667963A (en) * 1949-01-24 1952-03-12 Humphreys & Glasgow Ltd Separation of liquid or liquid-suspensions from gas
GB711394A (en) * 1952-02-01 1954-06-30 Controlled Heat And Air Ltd Improvements relating to centrifugal dust extractors
DE936488C (en) * 1949-02-05 1955-12-15 Walter Dr-Ing Barth Cyclone dust collector
DE8807792U1 (en) * 1988-06-15 1988-12-15 Dozent Doppelzyklon-Entstaubungsanlagen Gmbh, 4300 Essen, De

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1393486A1 (en) * 1986-04-18 1988-05-07 Предприятие П/Я А-7113 Centrifugal separator

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB667963A (en) * 1949-01-24 1952-03-12 Humphreys & Glasgow Ltd Separation of liquid or liquid-suspensions from gas
DE936488C (en) * 1949-02-05 1955-12-15 Walter Dr-Ing Barth Cyclone dust collector
GB711394A (en) * 1952-02-01 1954-06-30 Controlled Heat And Air Ltd Improvements relating to centrifugal dust extractors
DE8807792U1 (en) * 1988-06-15 1988-12-15 Dozent Doppelzyklon-Entstaubungsanlagen Gmbh, 4300 Essen, De

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
SOVIET INVENTIONS ILLUSTRATED, Woche 8847, 11. Januar 1989, Zusammenfassung Nr. 88-336217/47, J01, Derwent Publications Ltd, London, GB; & SU-A-1393 486 (GRADUS LYA) 07-05-1988 *

Also Published As

Publication number Publication date
DE8807792U1 (en) 1988-12-15
DE58909417D1 (en) 1995-10-12
EP0346747A2 (en) 1989-12-20
EP0346747B1 (en) 1995-09-06

Similar Documents

Publication Publication Date Title
DE60117306T2 (en) Improved dust / particle collection device for cyclone separators
CA2056088A1 (en) Oil separator
DE20109699U1 (en) Divided vortex dust filter for a vacuum cleaner
US4880451A (en) Gas/liquid contacting apparatus
US5269949A (en) Modified anti-suction cyclone separation method and apparatus
DE102016226199A1 (en) Hand-operated cyclone vacuum cleaner and appropriate dedusting system
EP0346747A3 (en) Cyclone separator
US3525197A (en) Separator apparatus
DE3735106A1 (en) Process and appliance for separating liquid particles from gases, especially of aerosols from off-gases
EP0054691B1 (en) Cyclone dust separator for exhaust air or gas streams charged with dust
EP1974641B1 (en) Filter device for separating dust particles from gases
DE1442372B2 (en) Hydrocyclone separator
EP0059315B1 (en) Device for the separation of suspended matter such as ash or the like from flue gases
EP0528782A3 (en) Apparatus for dedusting gas
WO1981001961A1 (en) Method and separator for isolating a liquid from a gas-liquid mixture
AT392924B (en) Method and device for separating at least one material from a liquid or gas
DE540838C (en) Centrifugal separator for separating solid and liquid substances from gases and vapors
DE845147C (en) Device with cylindrical centrifugal separation cells to influence the vortex axis
DE4340292A1 (en) Cyclone-filter combination resistant to blockage
DE19508314A1 (en) Method for sorting of solid bodies using an air flow
DE69936605D1 (en) A separator centrifuge
DE10317772A1 (en) Particle cyclone separator for grain mills, has two concentric cyclones to separate fine particles with low air flow resistance
DE2858728C2 (en)
SU1017391A1 (en) Swirl-type dust trap
SU1669568A1 (en) Deduster

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): DE GB NL SE

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): DE GB NL SE

17P Request for examination filed

Effective date: 19910823

17Q First examination report despatched

Effective date: 19921021

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): DE GB NL SE

REF Corresponds to:

Ref document number: 58909417

Country of ref document: DE

Date of ref document: 19951012

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

Effective date: 19951208

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

Ref country code: GB

Effective date: 19960607

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

Ref country code: SE

Effective date: 19960608

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

Ref country code: NL

Effective date: 19970101

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

Effective date: 19960607

EUG Se: european patent has lapsed

Ref document number: 89110281.6

NLV4 Nl: lapsed or anulled due to non-payment of the annual fee

Effective date: 19970101

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

Ref country code: DE

Payment date: 19980226

Year of fee payment: 9

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

Ref country code: DE

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

Effective date: 19990401