EP3858491A4 - Verfahren zum auskleiden metallurgischer einheiten und vorrichtung zur durchführung des verfahrens - Google Patents

Verfahren zum auskleiden metallurgischer einheiten und vorrichtung zur durchführung des verfahrens Download PDF

Info

Publication number
EP3858491A4
EP3858491A4 EP19851363.2A EP19851363A EP3858491A4 EP 3858491 A4 EP3858491 A4 EP 3858491A4 EP 19851363 A EP19851363 A EP 19851363A EP 3858491 A4 EP3858491 A4 EP 3858491A4
Authority
EP
European Patent Office
Prior art keywords
carrying
out same
metallurgical units
lining metallurgical
lining
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.)
Pending
Application number
EP19851363.2A
Other languages
English (en)
French (fr)
Other versions
EP3858491A1 (de
Inventor
Roman Aleksandrovich CHEGLOV
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.)
Seven Refractories GmbH
Original Assignee
Seven Refractories 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 Seven Refractories GmbH filed Critical Seven Refractories GmbH
Publication of EP3858491A1 publication Critical patent/EP3858491A1/de
Publication of EP3858491A4 publication Critical patent/EP3858491A4/de
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/14—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas designed for spraying particulate materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/14—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas designed for spraying particulate materials
    • B05B7/1404—Arrangements for supplying particulate material
    • B05B7/1431—Arrangements for supplying particulate material comprising means for supplying an additional liquid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/02—Spray pistols; Apparatus for discharge
    • B05B7/10—Spray pistols; Apparatus for discharge producing a swirling discharge
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/14—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas designed for spraying particulate materials
    • B05B7/1481—Spray pistols or apparatus for discharging particulate material
    • B05B7/149—Spray pistols or apparatus for discharging particulate material with separate inlets for a particulate material and a liquid to be sprayed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D41/00—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
    • B22D41/02—Linings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D41/00—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
    • B22D41/02—Linings
    • B22D41/023—Apparatus used for making or repairing linings
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/28—Manufacture of steel in the converter
    • C21C5/42—Constructional features of converters
    • C21C5/44—Refractory linings
    • C21C5/441—Equipment used for making or repairing linings
    • 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
    • F27D1/00—Casings; Linings; Walls; Roofs
    • F27D1/16—Making or repairing linings ; Increasing the durability of linings; Breaking away linings
    • F27D1/1636—Repairing linings by projecting or spraying refractory materials on the lining
    • 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
    • F27D1/00—Casings; Linings; Walls; Roofs
    • F27D1/16—Making or repairing linings ; Increasing the durability of linings; Breaking away linings
    • F27D1/1636—Repairing linings by projecting or spraying refractory materials on the lining
    • F27D1/1642—Repairing linings by projecting or spraying refractory materials on the lining using a gunning apparatus

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
EP19851363.2A 2018-08-20 2019-08-16 Verfahren zum auskleiden metallurgischer einheiten und vorrichtung zur durchführung des verfahrens Pending EP3858491A4 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
RU2018130382A RU2692390C1 (ru) 2018-08-20 2018-08-20 Способ футеровки металлургических агрегатов и устройство для его осуществления
PCT/RU2019/000580 WO2020040665A1 (ru) 2018-08-20 2019-08-16 Способ футеровки металлургических агрегатов и устройство для его осуществления

Publications (2)

Publication Number Publication Date
EP3858491A1 EP3858491A1 (de) 2021-08-04
EP3858491A4 true EP3858491A4 (de) 2022-08-10

Family

ID=67038319

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19851363.2A Pending EP3858491A4 (de) 2018-08-20 2019-08-16 Verfahren zum auskleiden metallurgischer einheiten und vorrichtung zur durchführung des verfahrens

Country Status (3)

Country Link
EP (1) EP3858491A4 (de)
RU (1) RU2692390C1 (de)
WO (1) WO2020040665A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4113044A4 (de) * 2020-02-26 2024-03-27 Refractory Intellectual Property GmbH & Co. KG Verfahren zum auskleiden von metallurgischen einheiten
RU2744635C1 (ru) * 2020-04-30 2021-03-12 Общество С Ограниченной Ответственностью "Амт" Способ изготовления футеровки для металлургического оборудования в виде плавильного или разливочного устройства с использованием аддитивных технологий
RU2755325C1 (ru) * 2020-08-24 2021-09-15 Общество с ограниченной ответственностью «АМТ» Способ изготовления и обработки аддитивной футеровки

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5976632A (en) * 1997-03-13 1999-11-02 North American Refractories Co. Dry process gunning of refractory castable
US6004626A (en) * 1998-07-10 1999-12-21 North American Refractories Co. High pressure/volume process for wet shotcreting a refractory castable
FR2798092A1 (fr) * 1999-11-15 2001-03-09 Lafarge Refractories Lance de projection d'un beton par voie seche et bague de mouillage correspondante
WO2006106879A1 (ja) * 2005-03-30 2006-10-12 Asahi Glass Ceramics Co., Ltd. 不定形耐火物の吹付け施工法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU614195A1 (ru) * 1976-06-09 1978-07-05 Кишиневский Политехнический Институт Им.Сергея Лазо Сопло дл торкретировани бетонной смеси
SU670705A2 (ru) * 1977-05-23 1979-06-30 Кишиневский политехнический институт им.С.Лазо Сопло дл торкретировани бетонной смеси
US4768710A (en) * 1987-03-02 1988-09-06 Henry Sperber Fibrous blown-in insulation having homogenous density
RU2108397C1 (ru) * 1995-08-28 1998-04-10 Акционерное общество "Санкт-Петербургский институт огнеупоров" Способ вихревого торкретирования цилиндрических футеровок и устройство для его осуществления
DE19948779A1 (de) * 1999-10-08 2001-04-12 Lars Frormann Verfahren zur Verarbeitung von endlichen Fasern mittels aerodynamischem Transport- und Vereinzelungsorgan im Faserspritzverfahren
US6915966B2 (en) * 2003-01-29 2005-07-12 Specialty Minerals (Michigan) Inc. Apparatus for the gunning of a refractory material and nozzles for same

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5976632A (en) * 1997-03-13 1999-11-02 North American Refractories Co. Dry process gunning of refractory castable
US6004626A (en) * 1998-07-10 1999-12-21 North American Refractories Co. High pressure/volume process for wet shotcreting a refractory castable
FR2798092A1 (fr) * 1999-11-15 2001-03-09 Lafarge Refractories Lance de projection d'un beton par voie seche et bague de mouillage correspondante
WO2006106879A1 (ja) * 2005-03-30 2006-10-12 Asahi Glass Ceramics Co., Ltd. 不定形耐火物の吹付け施工法

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2020040665A1 *

Also Published As

Publication number Publication date
WO2020040665A1 (ru) 2020-02-27
RU2692390C1 (ru) 2019-06-24
EP3858491A1 (de) 2021-08-04

Similar Documents

Publication Publication Date Title
EP4000312A4 (de) Verfahren und vorrichtung für sidelink-betrieb
SG11202107662TA (en) Apparatus and method for cybersecurity
CA3294993A1 (en) Method, apparatus and system for lining conduits
EP3624493A4 (de) Handover-verfahren, -vorrichtung und -system
SG11202109543UA (en) Method for controlling virtual object, and related apparatus
GB2584677B (en) Method and apparatus for trajectory-planning
EP3759720A4 (de) Verfahren und vorrichtung für telemedizin
EP3652072A4 (de) System, verfahren und vorrichtung zur bereitstellung von kühlung
EP3867087A4 (de) Verfahren und vorrichtung zum betrieb eines aufhängungssystems
EP3676833A4 (de) Vorrichtung, system und verfahren zur aufzeichnung und wiedergabe von multimedia
EP3912375A4 (de) Verfahren und vorrichtung für sicherheit
EP3987651A4 (de) Hybridenergievorrichtung, system und verfahren dafür
EP3641701A4 (de) Verfahren, system und vorrichtung für ein hilfsmittel für ein knie
EP4040730A4 (de) Konfigurationsverfahren, und zugehörige geräte und system
IL279546A (en) Apparatus, system, and method for increasing object visibility
EP3766064A4 (de) System, verfahren und vorrichtung zur bereitstellung von hilfe
EP3941021A4 (de) Verfahren, vorrichtung und system zur verarbeitung
GB201904232D0 (en) Apparatus, vehicle and method
EP3858491A4 (de) Verfahren zum auskleiden metallurgischer einheiten und vorrichtung zur durchführung des verfahrens
GB2581130B (en) Display method, apparatus and system
GB2580897B (en) Display method, apparatus and system
EP3945892A4 (de) Gehäuse für eine vorrichtung, vorrichtung und verfahren
EP4033840A4 (de) Verfahren zur trägerkonfiguration und zugehörige vorrichtung
GB2582996B (en) Vehicle, apparatus and method
EP3841251A4 (de) Vorrichtung, system und verfahren zur oberflächenreparatur

Legal Events

Date Code Title Description
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE

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: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20210624

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

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

Owner name: SEVEN REFRACTORIES GMBH

DAV Request for validation of the european patent (deleted)
DAX Request for extension of the european patent (deleted)
A4 Supplementary search report drawn up and despatched

Effective date: 20220708

RIC1 Information provided on ipc code assigned before grant

Ipc: B22D 41/02 20060101ALI20220704BHEP

Ipc: B05B 7/10 20060101ALI20220704BHEP

Ipc: F27D 1/16 20060101ALI20220704BHEP

Ipc: C21C 5/44 20060101ALI20220704BHEP

Ipc: B05B 13/00 20060101ALI20220704BHEP

Ipc: B05B 7/14 20060101AFI20220704BHEP