EP0357939A3 - Drehrohr - Google Patents

Drehrohr Download PDF

Info

Publication number
EP0357939A3
EP0357939A3 EP19890113941 EP89113941A EP0357939A3 EP 0357939 A3 EP0357939 A3 EP 0357939A3 EP 19890113941 EP19890113941 EP 19890113941 EP 89113941 A EP89113941 A EP 89113941A EP 0357939 A3 EP0357939 A3 EP 0357939A3
Authority
EP
European Patent Office
Prior art keywords
rotary tube
lines
entry
heads
tube
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
EP19890113941
Other languages
English (en)
French (fr)
Other versions
EP0357939B1 (de
EP0357939A2 (de
Inventor
Hans-Peter Wenning
Michael Blasko
Reinhard Vits
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.)
Veba Oel Technologie und Automatisierung GmbH
Original Assignee
Veba Oel Technologie und Automatisierung 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 Veba Oel Technologie und Automatisierung GmbH filed Critical Veba Oel Technologie und Automatisierung GmbH
Publication of EP0357939A2 publication Critical patent/EP0357939A2/de
Publication of EP0357939A3 publication Critical patent/EP0357939A3/de
Application granted granted Critical
Publication of EP0357939B1 publication Critical patent/EP0357939B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B7/00—Rotary-drum furnaces, i.e. horizontal or slightly inclined
    • F27B7/20—Details, accessories, or equipment peculiar to rotary-drum furnaces
    • F27B7/22—Rotary drums; Supports therefor
    • F27B7/2206—Bearing rings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B7/00—Rotary-drum furnaces, i.e. horizontal or slightly inclined
    • F27B7/20—Details, accessories, or equipment peculiar to rotary-drum furnaces
    • F27B7/22—Rotary drums; Supports therefor
    • F27B7/24—Seals between rotary and stationary parts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B7/00—Rotary-drum furnaces, i.e. horizontal or slightly inclined
    • F27B7/02—Rotary-drum furnaces, i.e. horizontal or slightly inclined of multiple-chamber or multiple-drum type
    • F27B2007/022—Rotary-drum furnaces, i.e. horizontal or slightly inclined of multiple-chamber or multiple-drum type the drum having a non-uniform section along its length
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B7/00—Rotary-drum furnaces, i.e. horizontal or slightly inclined
    • F27B7/20—Details, accessories, or equipment peculiar to rotary-drum furnaces
    • F27B7/22—Rotary drums; Supports therefor
    • F27B7/2206—Bearing rings
    • F27B2007/2233—Bearing rings the ring being fixed to the drum, e.g. welded
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S277/00—Seal for a joint or juncture
    • Y10S277/903—Seal for rotating kiln or drum

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Muffle Furnaces And Rotary Kilns (AREA)
  • Processing Of Solid Wastes (AREA)
  • Joints Allowing Movement (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)

Abstract

Bei diesem am Außenumfang angetriebenen und auf Rollen laufenden Drehrohr (2) mit im Bereich der an die Drehrohrenden anschließenden Drehrohrköpfe (12) vorgesehenen Leitungen bzw. Stutzen für Produkteintritt, Produktgasabzug und Feststoffaustritt zur thermischen Behandlung, Schwelung oder Pyrolyse flüssiger oder fester Stoffe oder Mischphasen mittels indirekter Beheizung wird zwecks verbesserter Dichtfunktion und erhöhter Standzeit der Dichtungspackungen zwischen den bewegten und den stehenden Teilen des Drehrohres (2) eintritts- und austrittsseitig je ein schwimmendes Gleitringdichtungssystem (3,4,5) vorgesehen. Mittels je einer kraftschlüssigen Rahmenkonstruktion (8) wird eine Drehverbindung zwischen dem Drehrohr (2) und den beiden mit den Leitungen bzw. Stutzen verbundenen stationären Drehrohrköpfen (12) ermöglicht.
EP89113941A 1988-09-09 1989-07-28 Drehrohr Expired - Lifetime EP0357939B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3830678 1988-09-09
DE3830678A DE3830678A1 (de) 1988-09-09 1988-09-09 Drehrohr

Publications (3)

Publication Number Publication Date
EP0357939A2 EP0357939A2 (de) 1990-03-14
EP0357939A3 true EP0357939A3 (de) 1991-01-09
EP0357939B1 EP0357939B1 (de) 1994-07-06

Family

ID=6362610

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89113941A Expired - Lifetime EP0357939B1 (de) 1988-09-09 1989-07-28 Drehrohr

Country Status (9)

Country Link
US (1) US5022852A (de)
EP (1) EP0357939B1 (de)
JP (1) JPH02113088A (de)
AT (1) ATE108267T1 (de)
CA (1) CA1326357C (de)
DD (1) DD287767A5 (de)
DE (3) DE3830678A1 (de)
ES (1) ES2056157T3 (de)
RU (1) RU2037509C1 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT397861B (de) * 1990-09-04 1994-07-25 Ragailler Roland Mag Drehofen, insbesondere zur pyrolyse von abfallprodukten
US5403468A (en) * 1991-03-13 1995-04-04 Kawasaki Steel Corporation Process for the manufacture of tinplate using a fused tin chloride electroplating bath
US5707592A (en) * 1991-07-18 1998-01-13 Someus; Edward Method and apparatus for treatment of waste materials including nuclear contaminated materials
AT398389B (de) * 1992-11-06 1994-11-25 Andritz Patentverwaltung Verfahren und anlage zur trennung von feststoff-flüssigkeit-mischungen
DE19623577C2 (de) * 1996-06-13 1998-04-30 Krc Umwelttechnik Gmbh Dichtung für Drehrohre
DE20019275U1 (de) * 2000-11-13 2002-03-28 VEBA OEL Technologie und Automatisierung GmbH, 45879 Gelsenkirchen Drehtrommel mit Wälzkörperanordnung
US6558157B1 (en) * 2000-11-13 2003-05-06 Veba Oel Technologie Und Automatisierung Gmbh Rotary drum with rolling body arrangement
DE102018133566A1 (de) 2018-12-21 2020-06-25 Eisenmann Se Drehrohrofen
WO2024056721A1 (de) * 2022-09-16 2024-03-21 thyssenkrupp Polysius GmbH Dichtung für einen drehrohrofen
LU103007B1 (de) * 2022-09-16 2024-03-18 Thyssenkrupp Ag Dichtung für einen Drehrohrofen
EP4361545A1 (de) * 2022-10-25 2024-05-01 ThyssenKrupp Steel Europe AG Anlagenverbund und verfahren zum herstellen von roheisen

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2049595A5 (de) * 1969-06-13 1971-03-26 Metallgesellschaft Ag
DE2145188A1 (de) * 1970-09-09 1972-03-16 Societe Fives Lille-Cail, S.A., Paris Drehbarer, rohrförmiger Wärmetauscher oder Ofen
US3724887A (en) * 1971-05-18 1973-04-03 Treadwell Corp Kiln seal
EP0035652A1 (de) * 1980-03-07 1981-09-16 BUCKAU - WALTHER Aktiengesellschaft Vorrichtung für die Pyrolyse von Müll
DE3320767A1 (de) * 1983-06-09 1984-12-13 Elino Industrie-Ofenbau Carl Hanf GmbH + Co, 5160 Düren Dichtungseinrichtung fuer oefen
EP0263404A1 (de) * 1986-09-30 1988-04-13 Nihon Cement Co., Ltd. Rotierender Ofen

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR905278A (fr) * 1944-06-20 1945-11-29 Azote & Prod Chim Perfectionnements aux dispositifs d'étanchéité pour fours rotatifs et appareils analogues
DE1202207B (de) * 1964-04-16 1965-09-30 Beteiligungs & Patentverw Gmbh Vorrichtung zur Abdichtung der feststehenden gegen die beweglichen Teile eines Drehrohrofens
DE1783016B1 (de) * 1968-09-19 1970-08-27 Polysius Ag Drehtrommel
DE2263220C3 (de) * 1972-12-23 1975-12-11 Buettner-Schilde-Haas Ag, 4150 Krefeld Stopfbuchse zum Abdichten eines Gut- oder Heizmittetzu- oder -abführrohres bei Drehtrommeln
US4183726A (en) * 1978-04-13 1980-01-15 Seebald John W Pyro-processing rotary kiln mixing rod
DE3114695A1 (de) * 1981-04-10 1982-10-28 Krupp Polysius Ag, 4720 Beckum Vorrichtung zur abdichtung des spaltes zwischen drehrohrofen und einlaufgehaeuse
DE3407236A1 (de) * 1984-02-28 1985-09-12 Environment Protecting Engineers, Inc., Southfield, Mich. Verfahren zur herstellung hochwertiger brennstoffe, drehtrommelreaktor zur durchfuehrung des verfahrens und verwendung des drehtrommelreaktors

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2049595A5 (de) * 1969-06-13 1971-03-26 Metallgesellschaft Ag
DE2145188A1 (de) * 1970-09-09 1972-03-16 Societe Fives Lille-Cail, S.A., Paris Drehbarer, rohrförmiger Wärmetauscher oder Ofen
US3724887A (en) * 1971-05-18 1973-04-03 Treadwell Corp Kiln seal
EP0035652A1 (de) * 1980-03-07 1981-09-16 BUCKAU - WALTHER Aktiengesellschaft Vorrichtung für die Pyrolyse von Müll
DE3320767A1 (de) * 1983-06-09 1984-12-13 Elino Industrie-Ofenbau Carl Hanf GmbH + Co, 5160 Düren Dichtungseinrichtung fuer oefen
EP0263404A1 (de) * 1986-09-30 1988-04-13 Nihon Cement Co., Ltd. Rotierender Ofen

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
ZEMENT-KALK-GIPS, Nr. 5, 1971, Seiten 208-215; B. BEIGEL: "Abdichtungen für Drehöfen", Bild 1. *

Also Published As

Publication number Publication date
RU2037509C1 (ru) 1995-06-19
DE3830678C2 (de) 1991-05-08
EP0357939B1 (de) 1994-07-06
ATE108267T1 (de) 1994-07-15
JPH02113088A (ja) 1990-04-25
US5022852A (en) 1991-06-11
EP0357939A2 (de) 1990-03-14
ES2056157T3 (es) 1994-10-01
DD287767A5 (de) 1991-03-07
DE3830678A1 (de) 1990-03-22
CA1326357C (en) 1994-01-25
DE8903410U1 (de) 1990-01-04
DE58908002D1 (de) 1994-08-11

Similar Documents

Publication Publication Date Title
EP0357939A3 (de) Drehrohr
US4027349A (en) Apparatus for brush-cleaning the interiors of pipes
GB1498187A (en) Apparatus and process for the continuous treatment of substances in a flowable form
GB2031294A (en) Endless belt press filter for de-watering sludges and similar substances
EP0238028A3 (en) Apparatus for granulating, pelletizing, making dragees of and/or drying pulverulent materials
DE4337618C1 (de) Stülpfilterzentrifuge (Trommelraumabdichtung)
GB1511623A (en) Device for the continuous filtration under pressure of solid materials contained in liquids
US3096279A (en) Flexible belt filter unit
US10980243B2 (en) Rotating braid-head nozzle assembly
US3670365A (en) Synchronized pin point spray fluid applicator
DE2251025A1 (de) Antriebseinheit fuer schiffe
GB2171636A (en) Pin-barrel extruder having adjustable pins
DE373828T1 (de) Drehkupplung.
DE2042072C3 (de) Gleitringdichtung
GB1319883A (en) Mixer
US5246290A (en) Cone mixer with swivel arm drive and sealing arrangement lubricated by an external lubricant receptacle
DE2432168B2 (de) Reinigungsgeraet fuer kanalisationsrohre
DE3720367A1 (de) Abdichtung fuer eine mit berieselungsfluessigkeit zu versorgende schneidwalze eines walzenladers
DE2442755A1 (de) Rotierender strahlmotor
DE2737182A1 (de) Verfahren und vorrichtung zur thermischen behandlung von extrudiertem gut im uhf-feld
DE4430293C2 (de) Spritzvorrichtung an einer Flaschenreinigungsmaschine
EP0916877A3 (de) Hochdruckfeste Dichtungseinrichtung sowie Verwendung einer derartigen Dichtungseinrichtung
DE2362152A1 (de) Zellenschleuse mit ausblasbaren taschen
GB1149444A (en) Apparatus and method of filtering
DE2321811C3 (de) Spritzmaschine für Beton oder Mörtel

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

17P Request for examination filed

Effective date: 19890808

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE CH DE ES FR GB GR IT LI LU NL SE

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

Owner name: VEBA OEL TECHNOLOGIE GMBH

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 DE ES FR GB GR IT LI LU NL SE

17Q First examination report despatched

Effective date: 19920630

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

Owner name: VEBA OEL TECHNOLOGIE UND AUTOMATISIERUNG GMBH

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 DE ES FR GB GR IT LI LU NL SE

REF Corresponds to:

Ref document number: 108267

Country of ref document: AT

Date of ref document: 19940715

Kind code of ref document: T

ET Fr: translation filed
REF Corresponds to:

Ref document number: 58908002

Country of ref document: DE

Date of ref document: 19940811

REG Reference to a national code

Ref country code: CH

Ref legal event code: PK

RIN2 Information on inventor provided after grant (corrected)

Free format text: WENNING, HANS-PETER * BLASKO, MICHAEL * VITS, REINHARD

ITF It: translation for a ep patent filed

Owner name: STUDIO JAUMANN

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2056157

Country of ref document: ES

Kind code of ref document: T3

EPTA Lu: last paid annual fee
GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)

Effective date: 19940912

REG Reference to a national code

Ref country code: GR

Ref legal event code: FG4A

Free format text: 3012990

EAL Se: european patent in force in sweden

Ref document number: 89113941.2

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
REG Reference to a national code

Ref country code: GB

Ref legal event code: IF02

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

Ref country code: GR

Payment date: 20040430

Year of fee payment: 16

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

Ref country code: ES

Payment date: 20040507

Year of fee payment: 16

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

Ref country code: BE

Payment date: 20040510

Year of fee payment: 16

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

Ref country code: SE

Payment date: 20040611

Year of fee payment: 16

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

Ref country code: LU

Payment date: 20040622

Year of fee payment: 16

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

Ref country code: CH

Payment date: 20040720

Year of fee payment: 16

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

Ref country code: NL

Payment date: 20040731

Year of fee payment: 16

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: 20050728

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 NON-PAYMENT OF DUE FEES

Effective date: 20050729

Ref country code: ES

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

Effective date: 20050729

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

Ref country code: LI

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

Effective date: 20050731

Ref country code: CH

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

Effective date: 20050731

Ref country code: BE

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

Effective date: 20050731

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

Ref country code: NL

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

Effective date: 20060201

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

Ref country code: GR

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

Effective date: 20060202

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

EUG Se: european patent has lapsed
NLV4 Nl: lapsed or anulled due to non-payment of the annual fee

Effective date: 20060201

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 20050729

BERE Be: lapsed

Owner name: *VEBA OEL TECHNOLOGIE UND AUTOMATISIERUNG G.M.B.H.

Effective date: 20050731

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

Ref country code: DE

Payment date: 20080626

Year of fee payment: 20

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

Ref country code: AT

Payment date: 20080618

Year of fee payment: 20

Ref country code: FR

Payment date: 20080728

Year of fee payment: 20

Ref country code: IT

Payment date: 20080730

Year of fee payment: 20

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

Ref country code: GB

Payment date: 20080806

Year of fee payment: 20

REG Reference to a national code

Ref country code: GB

Ref legal event code: PE20

Expiry date: 20090727

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 EXPIRATION OF PROTECTION

Effective date: 20090727