RU2015151967A - Method for ore bypass using ore passes using plates - Google Patents

Method for ore bypass using ore passes using plates Download PDF

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Publication number
RU2015151967A
RU2015151967A RU2015151967A RU2015151967A RU2015151967A RU 2015151967 A RU2015151967 A RU 2015151967A RU 2015151967 A RU2015151967 A RU 2015151967A RU 2015151967 A RU2015151967 A RU 2015151967A RU 2015151967 A RU2015151967 A RU 2015151967A
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RU
Russia
Prior art keywords
ore
steel
crushing device
hopper
cubes
Prior art date
Application number
RU2015151967A
Other languages
Russian (ru)
Other versions
RU2623382C2 (en
Inventor
Георгий Михайлович Ерёмин
Original Assignee
Георгий Михайлович Ерёмин
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.)
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Publication date
Application filed by Георгий Михайлович Ерёмин filed Critical Георгий Михайлович Ерёмин
Priority to RU2015151967A priority Critical patent/RU2623382C2/en
Publication of RU2015151967A publication Critical patent/RU2015151967A/en
Application granted granted Critical
Publication of RU2623382C2 publication Critical patent/RU2623382C2/en

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Classifications

    • EFIXED CONSTRUCTIONS
    • E21EARTH OR ROCK DRILLING; MINING
    • E21CMINING OR QUARRYING
    • E21C41/00Methods of underground or surface mining; Layouts therefor
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C19/00Other disintegrating devices or methods

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  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Food Science & Technology (AREA)
  • Remote Sensing (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Disintegrating Or Milling (AREA)
  • Crushing And Grinding (AREA)

Claims (1)

Способ дробления руды с применением плиты, работающей в неустойчивом режиме, выполняют дробильное устройство в виде плиты, устанавливаемой перед бункером, состоящей из составных элементов, например стальных блоков (кубов или коротких стержней), вмонтированных в стальную основу из ячеек, а масса металлической конструкции соразмерна величине ударных нагрузок (высоты падения кусков руды и их крупности) и работающих в динамическом режиме, причем для стабилизации работы дробильного устройства его помещают в сосуд наподобие ящика из блоков, на днище которого насыпается материал типа песка, что обеспечивает деформации дробильного устройства в виде плиты, в вертикальной плоскости (по вертикали), а металлический ящик монтируется на железобетонную или скальную основу, выполненную с наклоном 5-6° в сторону массива для исключения смещения в сторону бункера, и связывается тяжами и анкерами с боковым массивом для устойчивости и не имеет свободы смещения в горизонтальной плоскости, также из-за блиннообразной формы и конструкции, причем в процессе работы разборная конструкция позволяет производить замену выбывших из-за употребления стальных кубов или стержней, сбор измельченного материала производят в бункер, наклон которого от вертикали изменяется в зависимости от энергетических нагрузок и высоты падающих кусков и составляет 45-50° для глубоких рудоспусков.The method of crushing ore using a plate operating in an unstable mode performs a crushing device in the form of a plate installed in front of the hopper, consisting of components, for example, steel blocks (cubes or short rods), mounted in a steel base of cells, and the mass of the metal structure is proportional the magnitude of the shock loads (the height of the falling pieces of ore and their size) and working in a dynamic mode, and to stabilize the operation of the crushing device, it is placed in a vessel like a box of blocks, and the bottom of which a material such as sand is poured, which ensures the deformation of the crushing device in the form of a plate, in the vertical plane (vertically), and the metal box is mounted on a reinforced concrete or rock base, made with a slope of 5-6 ° to the side of the array to prevent displacement to the side bunker, and is connected by strands and anchors to the side array for stability and does not have freedom of displacement in the horizontal plane, also due to the pancake-like shape and design, and in the process of operation, the collapsible design allows It is necessary to replace steel cubes or rods that have disappeared due to the use of steel, the collection of crushed material is carried out in a hopper, the inclination of which from the vertical varies depending on energy loads and the height of the falling pieces and is 45-50 ° for deep ore passages.
RU2015151967A 2015-12-03 2015-12-03 Method of ore radiation by ore observation with application of plates RU2623382C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2015151967A RU2623382C2 (en) 2015-12-03 2015-12-03 Method of ore radiation by ore observation with application of plates

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2015151967A RU2623382C2 (en) 2015-12-03 2015-12-03 Method of ore radiation by ore observation with application of plates

Publications (2)

Publication Number Publication Date
RU2015151967A true RU2015151967A (en) 2017-06-08
RU2623382C2 RU2623382C2 (en) 2017-06-26

Family

ID=59031781

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2015151967A RU2623382C2 (en) 2015-12-03 2015-12-03 Method of ore radiation by ore observation with application of plates

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RU (1) RU2623382C2 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1021783A1 (en) * 1982-01-29 1983-06-07 Институт Горного Дела Со Ан Ссср Ore chute
DE4236832A1 (en) * 1992-11-02 1994-05-05 Bochumer Eisen Heintzmann Chute-hole-opening mechanism in underground ore mine - has top and bottom shutter plates movable independently along overlapping tracks
RU2002103641A (en) * 2002-02-08 2004-02-20 Институт горного дела Дальневосточного отделени РАН The method of forming a stream of rock mass in ore passages using its energy
RU2249697C1 (en) * 2003-11-27 2005-04-10 Еремин Георгий Михайлович Method for open extraction of mineral resources deposits
RU2272148C1 (en) * 2004-11-15 2006-03-20 Государственное образовательное учреждение высшего профессионального образования Санкт-Петербургский государственный горный институт им. Г.В. Плеханова (технический университет) Ore pass

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Publication number Publication date
RU2623382C2 (en) 2017-06-26

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MM4A The patent is invalid due to non-payment of fees

Effective date: 20171204