EA201001102A1 - METHOD OF PROCESSING DUMP SLAG - Google Patents

METHOD OF PROCESSING DUMP SLAG

Info

Publication number
EA201001102A1
EA201001102A1 EA201001102A EA201001102A EA201001102A1 EA 201001102 A1 EA201001102 A1 EA 201001102A1 EA 201001102 A EA201001102 A EA 201001102A EA 201001102 A EA201001102 A EA 201001102A EA 201001102 A1 EA201001102 A1 EA 201001102A1
Authority
EA
Eurasian Patent Office
Prior art keywords
processing
stage
waste slag
slag
implementation
Prior art date
Application number
EA201001102A
Other languages
Russian (ru)
Other versions
EA019937B1 (en
Inventor
Сергей Викторович Ласанкин
Original Assignee
Сергей Викторович Ласанкин
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 Сергей Викторович Ласанкин filed Critical Сергей Викторович Ласанкин
Priority to EA201001102A priority Critical patent/EA019937B1/en
Publication of EA201001102A1 publication Critical patent/EA201001102A1/en
Publication of EA019937B1 publication Critical patent/EA019937B1/en

Links

Abstract

Изобретение относится к металлургической и строительной отраслям промышленности и может быть использовано при переработке отвальных шлаков, а именно извлечения из них металлических частиц (корольков). Способ переработки включает стадийно повторяющиеся операции дробления, воздушную сепарацию и сортировку шлака по крупности на перфорированной поверхности, с отбором металла из надрешетной фракции, а также избирательное измельчение материала на заключительной стадии. Согласно изобретению дробление на каждой стадии переработки проводят в режиме избирательного измельчения материала в слое, а воздушную сепарацию производят путем принудительного смешивания материала с регулируемым потоком воздуха. В результате реализации способа производят очистку отвальных шлаков от металлических включений, что делает возможным использование полученного продукта в качестве основного сырьевого компонента при производстве широкого спектра строительных материалов. Способ позволяет повысить экономическую эффективность процесса переработки отвального шлака за счет сокращения затрат на его реализацию.The invention relates to the metallurgical and construction industries and can be used in the processing of waste slag, namely the extraction of metal particles (korolkov). The method of processing includes stage-by-stage crushing operations, air separation and sorting of slag by size on a perforated surface, with the selection of metal from the oversize fraction, as well as selective grinding of the material at the final stage. According to the invention, the crushing at each stage of processing is carried out in the mode of selective grinding of the material in the layer, and air separation is carried out by forced mixing of the material with an adjustable air flow. As a result of the implementation of the method, waste slag is cleaned from metallic inclusions, which makes it possible to use the obtained product as the main raw material component in the production of a wide range of building materials. The method allows to increase the economic efficiency of the processing of waste slag by reducing the cost of its implementation.

EA201001102A 2010-06-24 2010-06-24 Method of processing slag dumps EA019937B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EA201001102A EA019937B1 (en) 2010-06-24 2010-06-24 Method of processing slag dumps

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EA201001102A EA019937B1 (en) 2010-06-24 2010-06-24 Method of processing slag dumps

Publications (2)

Publication Number Publication Date
EA201001102A1 true EA201001102A1 (en) 2011-10-31
EA019937B1 EA019937B1 (en) 2014-07-30

Family

ID=44925758

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201001102A EA019937B1 (en) 2010-06-24 2010-06-24 Method of processing slag dumps

Country Status (1)

Country Link
EA (1) EA019937B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2648705C2 (en) * 2014-03-21 2018-03-28 Лёше Гмбх Method and device for processing and selecting material from combined multicomponent system

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2652933C1 (en) * 2017-05-22 2018-05-03 Сергей Евгеньевич Фисун Unit for production of precast into agglomerate from slags of steelmaking production

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2023035C1 (en) * 1993-02-01 1994-11-15 Анатолий Иванович Урванцев Method of processing aluminum-containing slags
RU2145361C1 (en) * 1999-07-21 2000-02-10 Комаров Валерий Александрович Method of dump slags processing
JP2005087790A (en) * 2003-09-12 2005-04-07 Kawasaki Heavy Ind Ltd Classification apparatus, classification method, grinding equipment and grinding method
RU2292961C2 (en) * 2004-12-22 2007-02-10 Сергей Викторович Ласанкин Method of the dry concentration of the mineral raw materials
RU2358027C1 (en) * 2007-09-06 2009-06-10 Сергей Викторович Ласанкин Method of processing final slag

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2648705C2 (en) * 2014-03-21 2018-03-28 Лёше Гмбх Method and device for processing and selecting material from combined multicomponent system

Also Published As

Publication number Publication date
EA019937B1 (en) 2014-07-30

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Legal Events

Date Code Title Description
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ BY KZ KG MD TJ TM RU