EP3904805C0 - Verfahren zur reinigung von zementöfen - Google Patents

Verfahren zur reinigung von zementöfen

Info

Publication number
EP3904805C0
EP3904805C0 EP21166084.0A EP21166084A EP3904805C0 EP 3904805 C0 EP3904805 C0 EP 3904805C0 EP 21166084 A EP21166084 A EP 21166084A EP 3904805 C0 EP3904805 C0 EP 3904805C0
Authority
EP
European Patent Office
Prior art keywords
cleaning process
cement kiln
kiln cleaning
cement
kiln
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.)
Active
Application number
EP21166084.0A
Other languages
English (en)
French (fr)
Other versions
EP3904805B1 (de
EP3904805A1 (de
Inventor
Ricardo Calvino Baceiredo
Michael Lange
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.)
Buchen Energyservices GmbH
Original Assignee
Buchen Energyservices 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
Priority claimed from DE102020112937.8A external-priority patent/DE102020112937A1/de
Application filed by Buchen Energyservices GmbH filed Critical Buchen Energyservices GmbH
Priority to RS20251171A priority Critical patent/RS67437B1/sr
Publication of EP3904805A1 publication Critical patent/EP3904805A1/de
Application granted granted Critical
Publication of EP3904805B1 publication Critical patent/EP3904805B1/de
Publication of EP3904805C0 publication Critical patent/EP3904805C0/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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 specially adapted for rotary-drum furnaces
    • F27B7/2075—Removing incrustations
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D25/00—Devices or methods for removing incrustations, e.g. slag, metal deposits, dust; Devices or methods for preventing the adherence of slag
    • F27D25/008—Devices or methods for removing incrustations, e.g. slag, metal deposits, dust; Devices or methods for preventing the adherence of slag using fluids or gases, e.g. blowers, suction units

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Muffle Furnaces And Rotary Kilns (AREA)
EP21166084.0A 2020-04-29 2021-03-30 Verfahren zur reinigung von zementöfen Active EP3904805B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RS20251171A RS67437B1 (sr) 2020-04-29 2021-03-30 Postupak čišćenja cementnih peći

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102020111719 2020-04-29
DE102020112937.8A DE102020112937A1 (de) 2020-04-29 2020-05-13 Verfahren zur Reinigung von Zementöfen

Publications (3)

Publication Number Publication Date
EP3904805A1 EP3904805A1 (de) 2021-11-03
EP3904805B1 EP3904805B1 (de) 2025-09-17
EP3904805C0 true EP3904805C0 (de) 2025-09-17

Family

ID=75302415

Family Applications (1)

Application Number Title Priority Date Filing Date
EP21166084.0A Active EP3904805B1 (de) 2020-04-29 2021-03-30 Verfahren zur reinigung von zementöfen

Country Status (3)

Country Link
EP (1) EP3904805B1 (de)
ES (1) ES3045007T3 (de)
RS (1) RS67437B1 (de)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108662600A (zh) * 2018-03-29 2018-10-16 中信重工机械股份有限公司 一种水泥生产线窑尾烟室下料斜坡结皮的清理系统及方法

Also Published As

Publication number Publication date
EP3904805B1 (de) 2025-09-17
ES3045007T3 (en) 2025-11-27
EP3904805A1 (de) 2021-11-03
RS67437B1 (sr) 2025-12-31

Similar Documents

Publication Publication Date Title
EP4215858A4 (de) Zementklinkerherstellungssystem und zementklinkerherstellungsverfahren
EP3405446A4 (de) Neuartige zementchemikalien
EP2036869A4 (de) Verfahren zur herstellung von calciniertem gips und gipsplatten
EP4045164A4 (de) Verarbeitungsverfahren
EP3741729A4 (de) Verfahren zur behandlung von schlamm und zementherstellungssystem
EP4180104A4 (de) Raffinierverfahren
EP3904320A4 (de) Verfahren zur reinigung von hexafluorbutadien
EP4305260A4 (de) Betonglätter
EP3789358C0 (de) Hyaloclastit, sideromelan oder tachylitpuzzolan, zement und beton damit sowie verfahren zur herstellung und verwendung davon
EP4142792A4 (de) Verbessertes verfahren zur reinigung von protein
EP3738940A4 (de) Mörtel und verfahren zur herstellung davon
EP3325421C0 (de) Verfahren und anlage zur herstellung von zementklinker oder anderen mineralischen produkten und zur entstickung von bypassgasen
EP4298295A4 (de) Betonglätter
EP3904805C0 (de) Verfahren zur reinigung von zementöfen
DK3928049T3 (da) Cementfremstillingsanlæg og fremgangsmåde til fremstilling af cementklinker
EP4183756A4 (de) Portlandzementklinker und herstellungsverfahren dafür
EP3914670A4 (de) Produktionsoptimierungsverfahren für ethylenöfen
EP3936276A4 (de) Nadelstrahlverfahren
MA52996A (fr) Procédé de traitement de plaques de plâtre
EP4108402C0 (de) Kammer zum härten von baustoffen
EP4367075A4 (de) Perlitbasierte zementmaterialien, beton und zugehörige verfahren
EP4291018A4 (de) Verfahren
PL3911615T3 (pl) Sposób wytwarzania klinkieru cementowego
MA42119A (fr) Procédé de fabrication d'une pièce de béton dimensionnellement stable et pièce de béton dimensionnellement stable
ES1263844Y (es) Ladrillo de hormigon baritado

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

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

Free format text: STATUS: THE APPLICATION HAS BEEN PUBLISHED

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

B565 Issuance of search results under rule 164(2) epc

Effective date: 20211004

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

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20220427

RBV Designated contracting states (corrected)

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

RIN1 Information on inventor provided before grant (corrected)

Inventor name: LANGE, MICHAEL

Inventor name: BACEIREDO, RICARDO CALVINO

RAP3 Party data changed (applicant data changed or rights of an application transferred)

Owner name: BUCHEN ENERGYSERVICES GMBH

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

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

Free format text: STATUS: GRANT OF PATENT IS INTENDED

INTG Intention to grant announced

Effective date: 20250528

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

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

Free format text: STATUS: THE PATENT HAS BEEN GRANTED

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 502021008696

Country of ref document: DE

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: GERMAN

U01 Request for unitary effect filed

Effective date: 20250917

U07 Unitary effect registered

Designated state(s): AT BE BG DE DK EE FI FR IT LT LU LV MT NL PT RO SE SI

Effective date: 20251002

REG Reference to a national code

Ref country code: CH

Ref legal event code: R17

Free format text: ST27 STATUS EVENT CODE: U-0-0-R10-R17 (AS PROVIDED BY THE NATIONAL OFFICE)

Effective date: 20251107

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 3045007

Country of ref document: ES

Kind code of ref document: T3

Effective date: 20251127

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

Ref country code: NO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20251217

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

Ref country code: HR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20250917

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 FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20251218