Ore crushing system and control method of crusher

A technology of ore crushing and crusher, which is applied in the field of ore crushing system and crusher control, can solve the problems of increasing processing costs, wasting human resources, and the size of ore particles does not meet the requirements of later processing, so as to reduce processing costs and save manpower resource effect

Inactive Publication Date: 2016-04-13
CHINA GOLD INNER MONGOLIA MINING
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  • Abstract
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Problems solved by technology

However, with manual control, the size of the ore particles discharged from the ore outlet often does not meet the requirements of later processing. At the same time, manual control is a serious waste of human resources and increases processing costs.

Method used

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  • Ore crushing system and control method of crusher
  • Ore crushing system and control method of crusher

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Embodiment Construction

[0039] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. The components of the embodiments of the invention generally described and illustrated in the figures herein may be arranged and designed in a variety of different configurations. Accordingly, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without making creative efforts belong to the protection scope of the present invention.

[0040] It should be noted that like numerals and let...

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Abstract

The embodiment of the invention provides an ore crushing system and a control method of a crusher, and relates to the technical field of ore machining. The ore crushing system comprises the crusher, a conveying mechanism, an ore particle size analyzer and a controller. The controller is electrically connected with the crusher and the ore particle size analyzer. The ore particle size analyzer is used for analyzing particle size values of detected ore particles on the conveying mechanism. The controller is used for judging whether the number of the values, larger than the preset particle size value, of all the particle size values which are acquired within preset time intervals and uploaded by the ore particle size analyzer exceeds a preset threshold value or not, and if the judgment result shows that the number of the values exceeds the preset threshold value, a control signal is sent to the crusher, and the crusher controls a crushing cone to increase the preset height according to the control signal. According to the ore crushing system and the control method of the crusher, the size of an ore discharging opening of the crusher can be effectively controlled, the ore particles discharged by the ore discharging opening can meet the later machining requirement, manpower resources are saved, and the machining cost in the ore machining process is reduced.

Description

technical field [0001] The invention relates to the technical field of ore processing, in particular to an ore crushing system and a control method for a crusher. Background technique [0002] Mineral resources are the material basis for the survival and development of contemporary human beings. Even with the rapid development of information technology today, mineral resources still play an irreplaceable role in human daily life. Ore crushing is an important link in the process of mineral resources processing. Through the crushing process, the raw ore can be crushed to obtain ore particles with a particle size suitable for the grinding process requirements, so as to facilitate later processing. [0003] In the process of ore crushing, the lining plate on the crushing cone in the crusher is constantly worn, which gradually increases the ore discharge port. In order to ensure that the size of the ore particles meets the processing requirements in the later stage, it is necessa...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B02C25/00
CPCB02C25/00
Inventor 孙静张光胜李世杰吴迪从云龙
Owner CHINA GOLD INNER MONGOLIA MINING
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