Ore waste rock double-ore-pass device of skip inclined shaft

A technology of ore and skip, which is applied in the field of ore waste rock double chute device, can solve the problems of limited lifting efficiency, inability to meet ore and waste rock lifting separately, ore secondary dilution, etc., to achieve optimal chute layout position, management The effect of convenience and less engineering

Active Publication Date: 2020-08-07
锡林郭勒盟山金阿尔哈达矿业有限公司
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  • Abstract
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Problems solved by technology

[0003] However, the stage chutes of the current skip hoisting system mostly use a single chute layout. Even the inclined shafts with double skips all adopt the loading form of a single chute and double vibrating ore drawers. This layout cannot meet the requirements in mine production. The separate lifting of ore and waste rock requires the method of reversing the chute and the mine bin to realize the lifting of ore and waste rock. The lifting efficiency is limited, and it is easy to cause secondary dilution of ore

Method used

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  • Ore waste rock double-ore-pass device of skip inclined shaft
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  • Ore waste rock double-ore-pass device of skip inclined shaft

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Embodiment Construction

[0026] Preferred embodiments of the invention are described below with reference to the accompanying drawings. Those skilled in the art should understand that these embodiments are only used to explain the technical principles of the invention, and are not intended to limit the protection scope of the invention.

[0027] It should be noted that, in the description of the invention, terms such as "upper", "lower", "left", "right", "inner", "outer" and other indicated directions or positional relationships are based on the terms shown in the accompanying drawings. Orientation or positional relationship, which is only for convenience of description, and does not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation on the invention.

[0028] In addition, it should be noted that, in the description of the invention, unless otherwise clearly stipulated an...

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Abstract

The invention provides an ore waste rock double-ore-pass device of a skip inclined shaft. The ore waste rock double-ore-pass device comprises an ore unloading chamber and a waste rock unloading chamber. An ore pass is arranged on the lower side of the ore unloading chamber; a vibrating ore drawing machine is arranged on the lower side of the ore pass; ore is unloaded to the ore pass and is temporarily stored via the ore unloading chamber; then, ore is loaded to a skip via the vibrating ore drawing machine; after skip loading is finished, the skip is lifted to the upper middle section or the earth' s surface via a skip inclined shaft; a waste rock ore pass is arranged on the lower side of the waste rock unloading chamber; the vibrating ore drawing machine is arranged on the lower side of the waste rock unloading chamber; and waste rock is unloaded to a waste rock ore pass and is temporarily stored and then is loaded to the skip via the vibrating ore drawing machine, and after skip loading is finished, the skip is lifted to the upper middle section or the earth' s surface via the skip inclined shaft.

Description

technical field [0001] The invention relates to the technical field of ore mining, in particular to an ore waste rock double-chute device for a skip inclined shaft. Background technique [0002] The skip inclined shaft is a development method commonly used in underground mines at present. It has the advantages of high lifting efficiency, low investment, and short construction period. It also often exists as the main hoisting shaft in the mine hoisting system. [0003] However, the stage chutes of the current skip hoisting system mostly use a single chute layout. Even the inclined shafts with double skips all adopt the loading form of a single chute and double vibrating ore drawers. This layout cannot meet the requirements in mine production. For the separate lifting of ore and waste rock, it is necessary to replace the chute and the mine bin to realize the lifting of ore and waste rock. The lifting efficiency is limited, and it is easy to cause secondary dilution of ore. C...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65G63/00B65G65/32E21F13/04
CPCB65G63/008B65G65/32E21F13/04
Inventor 马明辉沙鸥刘兴宇周亚博张恒超赵学平魏志远柏杨刘也张佰通侯荣瀚
Owner 锡林郭勒盟山金阿尔哈达矿业有限公司
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