SU274794A1 - Method of feeding charge materials to melting unit - Google Patents

Method of feeding charge materials to melting unit

Info

Publication number
SU274794A1
SU274794A1 SU6801269198A SU1269198A SU274794A1 SU 274794 A1 SU274794 A1 SU 274794A1 SU 6801269198 A SU6801269198 A SU 6801269198A SU 1269198 A SU1269198 A SU 1269198A SU 274794 A1 SU274794 A1 SU 274794A1
Authority
SU
USSR - Soviet Union
Prior art keywords
materials
melting unit
unit
charge materials
feeding charge
Prior art date
Application number
SU6801269198A
Other languages
Russian (ru)
Inventor
В.А. Ефимов
Г.Ф. Мартынюк
Original Assignee
Институт Автоматики
Институт Проблем Литья Ан Украинской Сср
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 Институт Автоматики, Институт Проблем Литья Ан Украинской Сср filed Critical Институт Автоматики
Priority to SU6801269198A priority Critical patent/SU274794A1/en
Application granted granted Critical
Publication of SU274794A1 publication Critical patent/SU274794A1/en

Links

Classifications

    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00Technologies related to metal processing
    • Y02P10/20Recycling

Landscapes

  • Manufacture And Refinement Of Metals (AREA)

Description

Во всех известных способах производства черных металлов и, в первую очередь, железа исходное сь1рье подают в агрегат в твердом окускованном виде. Загрузку этих материалов производ т сверху агрегата. В последнее врем  получили развитие процессьь совершаемые в кип щем слое. Сырые материалы в этом случае в агрегаты подают в пылевидйом состо нии. Энергоносителем  вл етс  сжатый воздух или газ, In all known methods for the production of ferrous metals and, in the first place, iron, the initial carbon is fed into the aggregate in a solid, agglomerated form. These materials are loaded on top of the unit. Recently, processes developed in a fluidized bed have been developed. In this case, raw materials are fed into the aggregates in a dusty state. The energy carrier is compressed air or gas,

С целью равномертзго распределени  материалов по всей поверхности ванны и негферывного питани  агрегата шихтовыеFor the purpose of uniform distribution of materials over the entire surface of the bath and nonfermented feeding of the aggregate, the charge materials

материалы подают в донную его часть трубопроводом в жидкотекучем виде, а дл  экономии тепла жидкотекучесть материала обеспечивают путем введени  в шихту жидкого углеводорода,materials are fed to the bottom part of the pipeline in a fluid form, and to save heat, the fluidity of the material is provided by introducing into the mixture a liquid hydrocarbon,

Сырые материальп - РУДУ или концентраты и твердый углерод в мелкодисперсном, виде подают насосами в необходимых пропорци х после смешивани  с жидким углеводородом .Raw materials - ore or concentrates and solid carbon in finely dispersed form are pumped in the required proportions after mixing with a liquid hydrocarbon.

Таким образом, использование предлагаемого способа подачи сырых материалов в плавильньгй агрегат в ожиженном виде позволит ускорить р д транспортных операций, интенсифицировать технологические и тепловые процессы при производстве литого МЭТРЛла , создает предпосьшки дл  организации непрерывного процесса при полной его автоматизации .Thus, the use of the proposed method of supplying raw materials to the smelting unit in a liquefied form will speed up a number of transport operations, intensify technological and thermal processes in the production of cast METTRLLa, creates pre-plots for organizing a continuous process with its full automation.

Claims (1)

1.Способ подачи шихтовьо( материалов1. Method of filing charge (materials в плавильный агрегат ниже уровн  расплава, отличающийс  там, что, с целью равномерного распределени  материалов по всей поверхности ванны и непрерывного питаний агрегата, шихтовые материалы подают в донную его часть трубогфоводом в жидкотекучем виде.The melting unit is below the melt level, which is different from the fact that, in order to evenly distribute materials over the entire bath surface and to feed the unit continuously, the charge materials are fed to the bottom of the unit by means of a fluid flow fluid. 2,Способ по п. 1, отличающ и и с   тем, что, с целью экономив тепла , жидкотекучесть материалов обеспечивают путем введени  жидкого углеводорода в шихту .2, the method according to claim 1, which is also distinguished by the fact that, in order to save heat, the fluidity of the materials is ensured by introducing a liquid hydrocarbon into the mixture.
SU6801269198A 1968-09-09 1968-09-09 Method of feeding charge materials to melting unit SU274794A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU6801269198A SU274794A1 (en) 1968-09-09 1968-09-09 Method of feeding charge materials to melting unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU6801269198A SU274794A1 (en) 1968-09-09 1968-09-09 Method of feeding charge materials to melting unit

Publications (1)

Publication Number Publication Date
SU274794A1 true SU274794A1 (en) 1978-01-25

Family

ID=20443343

Family Applications (1)

Application Number Title Priority Date Filing Date
SU6801269198A SU274794A1 (en) 1968-09-09 1968-09-09 Method of feeding charge materials to melting unit

Country Status (1)

Country Link
SU (1) SU274794A1 (en)

Similar Documents

Publication Publication Date Title
US2371619A (en) Process of and apparatus for facilitating and controlling chemical reactions and physical treatments
US2750277A (en) Process and apparatus for reducing and smelting iron
US2194454A (en) Metallurgical process and apparatus
US3005699A (en) Method for converting iron oxide to magnetic oxide
US2441594A (en) Apparatus for beneficiating nonmagnetic ores to render them magnetic
US3918692A (en) Apparatus for refining molten metals and molten metal refining process
US3235375A (en) Process for the reduction of iron oxide
SU274794A1 (en) Method of feeding charge materials to melting unit
US2692196A (en) Method and apparatus for treating molten metal
US2343336A (en) Method of heating borings prior to melting
US3505060A (en) Reduction of oxidic ferrous ores
US2343337A (en) Apparatus for melting metal
ES8700988A1 (en) Sand reclamation system embodying a combination thermal reclaimer and sand-to-sand heat exchanger apparatus.
US3900696A (en) Charging an electric furnace
US2104406A (en) Apparatus fob casting
ES409322A1 (en) Method and apparatus for the refining of steel
US3092490A (en) Process and apparatus for the reduction of iron ore
US2416908A (en) Heat-treating furnace
US2846301A (en) Processes of smelting finely divided metallic ore
GB1072157A (en) Process and equipment for the continuous melting of solids
US2311962A (en) Apparatus for low temperature reduction of iron ores
US2865733A (en) Smelting process
US1378223A (en) Method for granulating converter-slag
US3129932A (en) Means for continuously treating divided materials
US1977428A (en) Cupola