Tungsten ore recognition and sorting method

A technology of ore and tungsten ore, which is applied in the field of tungsten ore identification and sorting, can solve the problems of high labor intensity, low production efficiency, and low sorting rate, and achieve improved recognition rate and stability, high production efficiency, and sorting The effect of high selection rate

Active Publication Date: 2018-06-01
GANZHOU BROTHERS TECH CO LTD
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Problems solved by technology

In the existing technology, the tungsten ore is usually identified and selected by hand, so there are defects such as low production efficiency, high cost, high labor intensity and low separation rate.

Method used

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  • Tungsten ore recognition and sorting method
  • Tungsten ore recognition and sorting method
  • Tungsten ore recognition and sorting method

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Embodiment Construction

[0061] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0062]The invention relates to a method for identifying and sorting tungsten ore. Aspects of the invention include first dropping a plurality of ore through a shot zone and a spray zone in sequence. However, the camera device arranged in the shooting area takes pictures of the ore and sends the obtained pictures of the ore to the image processing device. The image processing device processes the ore photo to find out the tungsten ore and the spatial coordinates of the tungsten ore. The controller calculates the falling time of the tungsten ore falling to the spray valve position in the injection ...

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Abstract

A tungsten ore recognition and sorting method comprises the following steps of s1, allowing a plurality of ores to fall off and sequentially pass through a shooting area and a spraying area; s2, a camera device arranged in the shooting area photographing the ores and sending the obtained ore pictures to an image processing device; s3, the image processing device processing the ore pictures to findout the tungsten ores and the space coordinates of the tungsten ores; s4, a control system calculating the falling time of the tungsten ores falling at the position of a spraying valve in the spraying area based on the space coordinates of the tungsten ores, and controlling the spraying valve to spray compressed air into the tungsten ores for sorting on the basis of the falling time. According tothe method for identifying and sorting tungsten ores, ore automatic recognition and sorting can be carried out. The method, compared with manual selection, is high in speed, high in production efficiency, low in cost and high in sorting rate.

Description

technical field [0001] The invention relates to the field of ore identification, more specifically, to a method for identifying and sorting tungsten ore. Background technique [0002] Tungsten is a rare metal with high melting point or refractory rare metal in the field of metallurgy and metal materials. Tungsten and its alloys are one of the most important functional materials in modern industry, national defense and high-tech applications, and are widely used in aerospace, atomic energy, shipbuilding, automobile industry, electrical industry, electronics industry, chemical industry and many other fields. In the prior art, the tungsten ore is usually identified and sorted by hand, so there are defects of low production efficiency, high cost, high labor intensity and low sorting rate. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a method for identifying and sorting tungsten ore in view of the above-mentioned ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K9/00G06N3/04
CPCG06V20/10G06N3/048G06N3/045
Inventor 何鹏宇彭健平王杉王梓渝
Owner GANZHOU BROTHERS TECH CO LTD
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