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Magnetic ore dry separation and screening concentrated sorting system

A sorting system and ore-drying technology, applied in the direction of filter screen, solid separation, grille, etc., can solve problems such as difficult management, high construction cost, complex structure, etc., to reduce electrical equipment, reduce plant height, and simplify layout way effect

Active Publication Date: 2017-09-15
ANSTEEL GRP MINING CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It can be seen from the traditional system that the independent crushing room, dry selection room and screening room are not only complex in structure, but also high in construction cost and difficult to manage

Method used

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  • Magnetic ore dry separation and screening concentrated sorting system
  • Magnetic ore dry separation and screening concentrated sorting system
  • Magnetic ore dry separation and screening concentrated sorting system

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Embodiment Construction

[0023] The specific implementation manner of the present invention will be further described below in conjunction with the accompanying drawings.

[0024] Such as figure 1 and figure 2 As shown, a magnetic ore dry separation screening centralized separation system of the present invention includes a group of medium crushing ore feeding mobile belt conveyors I1 with unloading trolleys, which are installed in the medium crushing ore feeding with unloading trolleys. A group of medium crushing ore bins 2 under the ore moving belt conveyor Ⅰ1, set under a group of medium crushing ore bins 2, a group of medium crusher feeding belt conveyor Ⅱ3, set at the lower part of a group of medium crusher feeding belt conveyor Ⅱ3 A group of middle crushers 4, characterized in that a middle crushing ore discharge belt conveyor 5 is provided at the bottom of the middle crusher 4, and the middle crushing and discharge belt conveyor 5 is connected with a dry belt discharge trolley The ore feedin...

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Abstract

The invention relates to a magnetic ore dry separation and screening concentrated sorting system which comprises a medium crushing ore storage bin feeding movable sealing-tape machine I, a medium crushing ore storage bin, a medium crushing machine feeding belt conveyor II and a medium crushing machine. The magnetic ore dry separation and screening concentrated sorting system is characterized in that a medium crushing ore discharge sealing-tape machine is arranged at the lower portion of the medium crushing machine, the medium crushing ore discharge sealing-tape machine is connected with the ore feeding end of a movable sealing-tape machine III with an unloading trolley, a dry separation and screening unified preselection ore storage bin is arranged below the movable sealing-tape machine III with the unloading trolley, ore fine dry separation machines are correspondingly arranged below the dry separation and screening unified preselection ore storage bin, and a dry separation classification vibrating screen is correspondingly arranged below each ore fine dry separation machine. The magnetic ore dry separation and screening concentrated sorting system has the beneficial effects that system arrangement is compact, waste ore can be removed to the maximum degree before ore grinding, the feeding grade is improved, energy saving and cost reducing of an ore treatment plant are achieved, and the ore separation cost is reduced.

Description

technical field [0001] The invention belongs to the technical field of iron ore beneficiation, in particular to a magnetic ore dry separation, screening and centralized separation system. Background technique [0002] At present, the crushing in the domestic mineral processing process is mostly a three-stage closed-circuit traditional process of coarse crushing, medium and fine crushing and screening operations, that is, the coarse crushed products enter the intermediate crushing, and the intermediate crushing products are fed into the screening process, and the screened products after screening Fine crushing, the finely crushed products are fed into the screening process, and the products under the screen enter the grinding process. In order to increase the screening efficiency, high efficiency and energy saving, dry separation operation can be added between crushing and screening, non-magnetic minerals are thrown out in advance, and magnetic minerals continue to enter the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B02C23/08B02C21/00B07B1/28B07B1/46
CPCB02C21/00B02C23/08B07B1/28B07B1/46
Inventor 戴兴宇于克旭孙德娣王鑫修德江于向东崔铁米红军
Owner ANSTEEL GRP MINING CO LTD
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