SU491007A1 - Scrap Recycling Plant - Google Patents

Scrap Recycling Plant

Info

Publication number
SU491007A1
SU491007A1 SU2017803A SU2017803A SU491007A1 SU 491007 A1 SU491007 A1 SU 491007A1 SU 2017803 A SU2017803 A SU 2017803A SU 2017803 A SU2017803 A SU 2017803A SU 491007 A1 SU491007 A1 SU 491007A1
Authority
SU
USSR - Soviet Union
Prior art keywords
metal
external pipeline
scrap
molten metal
installation
Prior art date
Application number
SU2017803A
Other languages
Russian (ru)
Inventor
Борис Николаевич Украинцев
Original Assignee
Центральное Конструкторское Бюро Магнитной Гидродинамики
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 Центральное Конструкторское Бюро Магнитной Гидродинамики filed Critical Центральное Конструкторское Бюро Магнитной Гидродинамики
Priority to SU2017803A priority Critical patent/SU491007A1/en
Application granted granted Critical
Publication of SU491007A1 publication Critical patent/SU491007A1/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)
  • Processing Of Solid Wastes (AREA)

Description

Установка работает следующим образом.The installation works as follows.

Обмотки индукторов 6 подключают к сети переменного тока. Дл  создани  циркул ции металла последний подсасывают вакуумом подсоединением воронки к вакуум-насосу. Металл заходит в трубопровод 3 н в зазор между трубопроводами 5 и 3. Попав в зону воздействи  бегущего электромагнитного пол , созданного индуктором 6, в металле индуцируютс  токи, от взаимодействи  которых с магнитным полем индуктора 6 создаетс  пондеромоторна  сила, поднимающа  металл выше по зазору. Одновременно в воронку 8 подают скрап, который попадает в поток расплавленного металла, стекающего по трубопроводу 3 в плавильную печь 1. Скрап от соприкосновени  с расплавленным металлом плавитс . Происходит циркул ци  металла: гор чий металл забираетс  с верхних слоев в при мке 2 и частично охлажденный скраном и вместе с нерасплавившимс  скраном поступает в нижние слои металла печи 1.The windings of the inductors 6 are connected to the AC network. To create a metal circulation, the latter is sucked by vacuum by connecting a funnel to a vacuum pump. The metal enters the conduit 3 n in the gap between the conduits 5 and 3. Once in the zone of influence of a traveling electromagnetic field created by inductor 6, currents are induced in the metal, which interact with the magnetic field of the inductor 6 and create a ponderomotive force that raises the metal above the gap. At the same time, scrap is fed to the funnel 8, which is fed into the stream of molten metal flowing through conduit 3 to the melting furnace 1. The scrap from melting with the molten metal melts. The metal is circulating: the hot metal is taken from the upper layers in primer 2 and partially cooled by the skran and together with the unmelted skran enters the lower metal layers of the furnace 1.

Claims (1)

Формула изобретени Invention Formula Установка дл  переработки скрапа, содержаща  плавильную нечь с нри мком и средства подачи расплавленного металла на скрап, отличающа с  тем, что, с целью упрощени  конструкции установки и уменьшени  поверхности окислени  металла на входе в печь, при мок выполнен герметичнымAn installation for processing scrap containing a melting furnace with oil and means for supplying molten metal to scrap, characterized in that, in order to simplify the design of the installation and reduce the oxidation surface of the metal at the entrance to the furnace, it is sealed и снабжен крышкой с коаксиально установленными в ней трубопроводами с зазором между ними, при этом внутренний трубопровод установлен в днище при мка и выведен через него в плавильную печь, внешний трубопровод снабжен конусообразной вставкой с воронкой, установленными на верхнем его торце, нижний торец внешнего трубопровода не доходит до днища при мка, а средства подачи расплавленного металла выполнены вand provided with a lid with pipelines coaxially installed in it with a gap between them, while the internal pipeline is installed in the bottom of the pipe and brought out through it to the melting furnace, the external pipeline is equipped with a cone-shaped insert with a funnel installed on its upper end, the lower end of the external pipeline comes to the bottom at the mill, and the means for supplying molten metal are made in виде индуктора бегущего магнитного пол , расположенного снаружи внешнего трубопровода .as an inductor running magnetic field located outside the external pipeline. 7..7 ..
SU2017803A 1974-04-18 1974-04-18 Scrap Recycling Plant SU491007A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU2017803A SU491007A1 (en) 1974-04-18 1974-04-18 Scrap Recycling Plant

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU2017803A SU491007A1 (en) 1974-04-18 1974-04-18 Scrap Recycling Plant

Publications (1)

Publication Number Publication Date
SU491007A1 true SU491007A1 (en) 1975-11-05

Family

ID=20582546

Family Applications (1)

Application Number Title Priority Date Filing Date
SU2017803A SU491007A1 (en) 1974-04-18 1974-04-18 Scrap Recycling Plant

Country Status (1)

Country Link
SU (1) SU491007A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4468008A (en) * 1982-04-06 1984-08-28 Veb Mansfeld Kombinat Wilhelm Pieck Feeder apparatus for melting furnaces, particularly for plasma melting furnaces
WO1984003352A1 (en) * 1983-02-28 1984-08-30 Vni P Konstr Furnace for melting metals
US5385338A (en) * 1992-04-24 1995-01-31 Miyamoto Kogyosho Co., Ltd. Apparatus for melting aluminum alloy scraps

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4468008A (en) * 1982-04-06 1984-08-28 Veb Mansfeld Kombinat Wilhelm Pieck Feeder apparatus for melting furnaces, particularly for plasma melting furnaces
WO1984003352A1 (en) * 1983-02-28 1984-08-30 Vni P Konstr Furnace for melting metals
US5385338A (en) * 1992-04-24 1995-01-31 Miyamoto Kogyosho Co., Ltd. Apparatus for melting aluminum alloy scraps

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