RU94029218A - Method for development of placer deposits - Google Patents

Method for development of placer deposits

Info

Publication number
RU94029218A
RU94029218A RU94029218/03A RU94029218A RU94029218A RU 94029218 A RU94029218 A RU 94029218A RU 94029218/03 A RU94029218/03 A RU 94029218/03A RU 94029218 A RU94029218 A RU 94029218A RU 94029218 A RU94029218 A RU 94029218A
Authority
RU
Russia
Prior art keywords
section
development
deposit
sand
placer
Prior art date
Application number
RU94029218/03A
Other languages
Russian (ru)
Other versions
RU2106495C1 (en
Inventor
А.Г. Михайлов
В.А. Вагнер
В.И. Брагин
Original Assignee
А.Г. Михайлов
В.А. Вагнер
В.И. Брагин
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 А.Г. Михайлов, В.А. Вагнер, В.И. Брагин filed Critical А.Г. Михайлов
Priority to RU94029218A priority Critical patent/RU2106495C1/en
Publication of RU94029218A publication Critical patent/RU94029218A/en
Application granted granted Critical
Publication of RU2106495C1 publication Critical patent/RU2106495C1/en

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  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Geophysics And Detection Of Objects (AREA)

Abstract

FIELD: mining industry. SUBSTANCE: method relates to development of placer deposits by opencast operation in following succession of events. Deposit field is divided into sections. High-frequency oscillation generator is installed on initial section, then this section is watered and is subjected to high-frequency oscillations. Transmission of waves through ground mass makes particles of loose material oscillating and in result, ore and rock materials are separating. The section is dewatered, overburden material is removed together with upper layer of sand. Lower layer of sand containing ore minerals is extracted separately and delivered to benefication plant. Thus, successively section after section, placer deposit is worked out. EFFECT: high efficiency. 1 cl, 2 dwg

Claims (1)

Изобретение относится к разработке россыпных месторождений открытым способом. Разработку россыпных месторождений осуществляют в следующей последовательности. Месторождение разбивают на участки, на первоочередном устанавливают генератор низкочастотных колебаний, после этого участок обводняют и распространением колебаний озвучивают его. При прохождении волн по массиву частички рыхлого материала приходят в колебательное движение и происходит расслаивание рудного и породного материалов. Затем производят осушение участка, выемку вскрыши и верхнего слоя песков. Нижний слой песков, обогащенный рудными минералами, вынимают отдельно и подают на обогатительную установку. И так последовательно по участкам осуществляют отработку россыпного месторождения.The invention relates to the development of opencast alluvial deposits. The development of alluvial deposits is carried out in the following sequence. The deposit is divided into sections, the generator of low-frequency oscillations is set as a matter of priority, after that the section is flooded and the waves are propagated by the propagation of oscillations. When waves travel through the array, particles of loose material come into vibrational motion and the ore and rock materials are stratified. Then produce drainage of the site, excavation of the overburden and the upper layer of sand. The bottom layer of sand enriched with ore minerals is removed separately and fed to the concentration plant. And so, sequentially in the plots, they develop the placer deposit.
RU94029218A 1994-08-04 1994-08-04 Method for development of placer deposits RU2106495C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU94029218A RU2106495C1 (en) 1994-08-04 1994-08-04 Method for development of placer deposits

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU94029218A RU2106495C1 (en) 1994-08-04 1994-08-04 Method for development of placer deposits

Publications (2)

Publication Number Publication Date
RU94029218A true RU94029218A (en) 1997-05-20
RU2106495C1 RU2106495C1 (en) 1998-03-10

Family

ID=20159402

Family Applications (1)

Application Number Title Priority Date Filing Date
RU94029218A RU2106495C1 (en) 1994-08-04 1994-08-04 Method for development of placer deposits

Country Status (1)

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RU (1) RU2106495C1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2449126C2 (en) * 2010-08-06 2012-04-27 Учреждение Российской академии наук Институт горного дела Севера им. Н.В. Черского Сибирского отделения РАН Method of combined processing of sands of gravel gold deposit in bolshoy kuranakh river

Also Published As

Publication number Publication date
RU2106495C1 (en) 1998-03-10

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