RU2007127027A - METHOD FOR RESTORING FIRE-RESISTANT MASKING OF INDUSTRIAL FURNACE FURNACES, INSTALLATION FOR IMPLEMENTING THIS METHOD AND METHOD FOR PRODUCING A MIXTURE FOR CERAMIC FURNACE - Google Patents

METHOD FOR RESTORING FIRE-RESISTANT MASKING OF INDUSTRIAL FURNACE FURNACES, INSTALLATION FOR IMPLEMENTING THIS METHOD AND METHOD FOR PRODUCING A MIXTURE FOR CERAMIC FURNACE Download PDF

Info

Publication number
RU2007127027A
RU2007127027A RU2007127027/02A RU2007127027A RU2007127027A RU 2007127027 A RU2007127027 A RU 2007127027A RU 2007127027/02 A RU2007127027/02 A RU 2007127027/02A RU 2007127027 A RU2007127027 A RU 2007127027A RU 2007127027 A RU2007127027 A RU 2007127027A
Authority
RU
Russia
Prior art keywords
mixture
ceramic
magnetic field
weak magnetic
generator
Prior art date
Application number
RU2007127027/02A
Other languages
Russian (ru)
Inventor
Виктор Анатольевич Бондик (UA)
Виктор Анатольевич Бондик
Олег Иванович Дацко (UA)
Олег Иванович Дацко
Анатолий Николаевич Манкевич (UA)
Анатолий Николаевич Манкевич
нский Анатолий Яковлевич Чепел (UA)
Анатолий Яковлевич Чепелянский
Original Assignee
Общество с ограниченной ответстенностью "Научно-внедренческое предпри тие "МАК" (UA)
Общество с ограниченной ответстенностью "Научно-внедренческое предприятие "МАК"
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 Общество с ограниченной ответстенностью "Научно-внедренческое предпри тие "МАК" (UA), Общество с ограниченной ответстенностью "Научно-внедренческое предприятие "МАК" filed Critical Общество с ограниченной ответстенностью "Научно-внедренческое предпри тие "МАК" (UA)
Publication of RU2007127027A publication Critical patent/RU2007127027A/en

Links

Classifications

    • 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 or 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
    • F27D1/1647—Repairing linings by projecting or spraying refractory materials on the lining using a gunning apparatus the projected materials being partly melted, e.g. by exothermic reactions of metals (Al, Si) with oxygen
    • F27D1/1652—Flame guniting; Use of a fuel
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B7/00—Blast furnaces
    • C21B7/04—Blast furnaces with special refractories
    • C21B7/06—Linings for furnaces
    • 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
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
    • C23C4/12—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge characterised by the method of spraying

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
  • Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
  • Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
  • Gasification And Melting Of Waste (AREA)
  • Ceramic Products (AREA)

Claims (8)

1. Способ восстановления огнеупорной кладки промышленных печей керамической наплавкой, заключающийся в сжигании топливных компонентов смеси для керамической наплавки в струе кислорода с образованием факела, расплавлении огнеупорных порошков смеси с помощью этого факела с одновременным оплавлением поверхностного слоя восстанавливаемого участка кладки и заплавлении ее повреждений расплавом огнеупорных порошков, отличающийся тем, что на смесь для керамической наплавки воздействуют импульсным слабым магнитным полем.1. The method of restoring the refractory masonry of industrial furnaces by ceramic welding, which consists in burning the fuel components of the mixture for ceramic surfacing in an oxygen stream with the formation of a torch, melting the refractory powders of the mixture using this torch with simultaneous melting of the surface layer of the restored section of the masonry and melting its damage with a melt of refractory powders characterized in that the mixture for ceramic surfacing is affected by a pulsed weak magnetic field. 2. Установка для осуществления способа по п.1, содержащая питатель смеси для керамической наплавки, торкрет-фурму, один из входов которой подключен к источнику сжатого кислорода, а второй - к выходу питателя, и систему трубопроводов с регулировочной арматурой и контрольно-измерительными приборами, отличающаяся тем, что в линии передвижения смеси для керамической наплавки установлен генератор импульсного слабого магнитного поля.2. Installation for implementing the method according to claim 1, containing a mixture feeder for ceramic surfacing, shotcrete tuyere, one of the inputs of which is connected to a source of compressed oxygen, and the second to the output of the feeder, and a piping system with adjusting fittings and instrumentation , characterized in that a pulse generator of a weak magnetic field is installed in the movement line of the mixture for ceramic surfacing. 3. Установка по п.2, отличающаяся тем, что генератор импульсного слабого магнитного поля установлен в устройстве загрузки питателя смесью для керамической наплавки.3. Installation according to claim 2, characterized in that the pulsed weak magnetic field generator is installed in the feeder loading device with a mixture for ceramic welding. 4. Установка по п.2, отличающаяся тем, что генератор импульсного слабого магнитного поля установлен на выходе смеси для керамической наплавки из питателя.4. Installation according to claim 2, characterized in that the generator of a pulsed weak magnetic field is installed at the outlet of the mixture for ceramic surfacing from the feeder. 5. Установка по п.2, отличающаяся тем, что генератор импульсного слабого магнитного поля установлен на трубопроводе, которым выход питателя соединен со входом торкрет-фурмы.5. Installation according to claim 2, characterized in that the generator of a pulsed weak magnetic field is installed on the pipeline by which the output of the feeder is connected to the input of the shotcrete lance. 6. Установка по п.2, отличающаяся тем, что генератор импульсного слабого магнитного поля установлен на входе смеси для керамической наплавки в торкрет-фурму.6. Installation according to claim 2, characterized in that the generator of a pulsed weak magnetic field is installed at the inlet of the mixture for ceramic surfacing in a shotcrete lance. 7. Установка по п.2, отличающаяся тем, что генератор импульсного слабого магнитного поля установлен на выходе смеси для керамической наплавки из торкрет-фурмы.7. Installation according to claim 2, characterized in that the pulsed weak magnetic field generator is installed at the outlet of the mixture for ceramic surfacing from gunite tuyere. 8. Способ приготовления смеси для керамической наплавки, заключающийся в измельчении ее компонентов, просеивании, дозировании и смешивании их и фасовке смеси, отличающийся тем, что на смесь до (после) операции фасовки воздействуют импульсным слабым магнитным полем. 8. A method of preparing a mixture for ceramic surfacing, which consists in grinding its components, sieving, dosing and mixing them and packing the mixture, characterized in that the mixture is exposed to a pulsed weak magnetic field before (after) the packing operation.
RU2007127027/02A 2004-12-24 2005-11-28 METHOD FOR RESTORING FIRE-RESISTANT MASKING OF INDUSTRIAL FURNACE FURNACES, INSTALLATION FOR IMPLEMENTING THIS METHOD AND METHOD FOR PRODUCING A MIXTURE FOR CERAMIC FURNACE RU2007127027A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
UA20041210702 2004-12-24
UA20041210702A UA76057C2 (en) 2004-12-24 2004-12-24 Method for restoration of refractory lining of industrial furnaces by ceramic welding deposition, installation for implementation of the method and method to make mix for ceramic welding deposition

Publications (1)

Publication Number Publication Date
RU2007127027A true RU2007127027A (en) 2009-01-27

Family

ID=35846252

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2007127027/02A RU2007127027A (en) 2004-12-24 2005-11-28 METHOD FOR RESTORING FIRE-RESISTANT MASKING OF INDUSTRIAL FURNACE FURNACES, INSTALLATION FOR IMPLEMENTING THIS METHOD AND METHOD FOR PRODUCING A MIXTURE FOR CERAMIC FURNACE

Country Status (5)

Country Link
BG (1) BG66019B1 (en)
PL (1) PL208269B1 (en)
RU (1) RU2007127027A (en)
UA (1) UA76057C2 (en)
WO (1) WO2006068632A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109210273A (en) * 2017-06-30 2019-01-15 中国二十冶集团有限公司 The nonstandard tunnel synchronization rapid constructing method of more stepped heating furnace bodies
US11067000B2 (en) 2019-02-13 2021-07-20 General Electric Company Hydraulically driven local pump

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU768819A1 (en) * 1978-02-21 1980-10-07 Предприятие П/Я А-3244 Method of torch guniting of metallurgical set lining
JPS61119664A (en) * 1984-11-16 1986-06-06 Mitsubishi Heavy Ind Ltd Plasma spraying method
GB2180047B (en) * 1985-09-07 1989-08-16 Glaverbel Forming refractory masses

Also Published As

Publication number Publication date
PL208269B1 (en) 2011-04-29
WO2006068632A1 (en) 2006-06-29
PL383108A1 (en) 2008-02-18
BG109906A (en) 2008-05-30
UA76057C2 (en) 2006-06-15
BG66019B1 (en) 2010-10-29

Similar Documents

Publication Publication Date Title
DK1362213T3 (en) Method and apparatus for cleaning combustion devices
MX166982B (en) METHOD AND APPARATUS FOR FORMING NON-HAZARDOUS AGGREGATES FROM HAZARDOUS WASTE
DK0739318T3 (en) Method and apparatus for using steel slag in the manufacture of cement clinker
ATE534870T1 (en) DESTRUCTION OF TOXIC SUBSTANCES BY COMBUSTION
MY178492A (en) Cement composition, method for producing mixed material and method for producing cement composition
JP2007225168A (en) Molten deposit removal method and melting furnace
RU2007127027A (en) METHOD FOR RESTORING FIRE-RESISTANT MASKING OF INDUSTRIAL FURNACE FURNACES, INSTALLATION FOR IMPLEMENTING THIS METHOD AND METHOD FOR PRODUCING A MIXTURE FOR CERAMIC FURNACE
EA199900370A1 (en) INSTALLATION FOR MOVEMENT OF LIQUID METAL AND METHOD OF ORGANIZING ITS WORK
MX2017014485A (en) Method to artificially agglomerate finely divided materials.
ATE525616T1 (en) GAS BURNER COMBUSTION APPARATUS AND METHOD OF OPERATION THEREOF
SE9203018L (en) CERAMIC WELDING KIT AND DEVICE
CN106017117A (en) Combustion control method and device of ceramic kiln
MX2009005408A (en) Demountable burner.
RU2014129899A (en) CONTROLLED INJECTION OF SOLID PARTICLES
CN103620068A (en) Gas and particulate delivery system and method for metallurgical vessel
CN214094557U (en) A dross removal agent adds device for endangering useless incineration line boiler
UA39485C2 (en) A mix for the ceramic surfacing
CN209193820U (en) A kind of coal dust shunting spray gun and low NOx lime generation equipment
RU1688649C (en) Method of cleaning surfaces of heating against external deposits
RU2374585C2 (en) Installation for reduction of damaged refractory masonry of industrial furnaces by method of ceramic weld pad
RU2399431C1 (en) Detonation spraying unit
ATE207971T1 (en) GAS SUPPLY OR -MIXING SYSTEM FOR A BLASTER FURNACE
NZ753356A (en) System and method for making and applying a non-portland cement-based material
CZ36324U1 (en) Binder mixture based on Portland cement, spongilite and blast furnace slag for concrete
RU2001109724A (en) METHOD OF FUSION IN FURNACES WITH PNEUMATIC MIXED SLAG MELT

Legal Events

Date Code Title Description
FA92 Acknowledgement of application withdrawn (lack of supplementary materials submitted)

Effective date: 20100219