Intelligent mineral dry separation system based on intelligent arrayed air nozzles

An air nozzle, array type technology, applied in the direction of separating solids from solids with airflow, solid separation, chemical instruments and methods, etc., can solve the problems of low sorting accuracy, low processing capacity, no energy saving, etc., and achieve improved The effect of improving processing capacity and space utilization and lowering the lower limit of sorting

Inactive Publication Date: 2016-01-27
TIANJIN MEITENG TECH CO LTD
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Problems solved by technology

[0005] The purpose of the present invention is to provide a mineral intelligent dry separation system based on intelligent array air nozzles to solve the problem of low separation accurac

Method used

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  • Intelligent mineral dry separation system based on intelligent arrayed air nozzles
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Embodiment Construction

[0024] The present invention will be further described below in conjunction with accompanying drawing:

[0025] Such as figure 1 As shown, a mineral intelligent dry separation system based on intelligent array air nozzles.

[0026] The mineral intelligent dry separation system based on intelligent array air nozzles is a dry separation equipment that uses rays to intelligently identify and sort minerals. The mineral intelligent dry separation system based on intelligent array air nozzles identifies the concentrates and tailings according to the difference in the amount of radiation absorbed by the concentrates and tailings, and uses the air nozzles as the actuator, which is suitable for 300-3mm blocks , Sorting of granular minerals.

[0027] The raw materials are fed to the belt conveyor 2 through the feeding device 1, and the cloth is completed on the belt conveyor 2 to realize the single-layer arrangement of the objects, and there are gaps between each object and the front,...

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Abstract

The invention relates to an intelligent mineral dry separation system based on intelligent arrayed air nozzles. The intelligent mineral dry separation system based on the intelligent arrayed air nozzles is mainly composed of a distribution device, an identification device and an execution mechanism. The identification device comprises a radiation source located above the distribution device and a radiation detector located below the distribution device. The execution mechanism comprises the air nozzles with outlets facing moving tracks of concentrates and tailings. The radiation detector of the identification device is a radiation linear array detector. Except for identifying the concentrates and the tailings through the physical properties of the concentrates and the tailings, position information of the concentrates and the tailings on the distribution device is further output to the execution mechanism. The air nozzles of the execution mechanism are arranged in arrays and the air nozzles in the corresponding positions are opened intelligently according to the positions of executed objects. By the adoption of the intelligent mineral dry separation system, separation accuracy is improved, the lower separation limit is further reduced, conditions are created for adopting an intelligent dry separation process for all blocky raw materials with the diameter ranging from 300-3 mm, and more energy is saved.

Description

technical field [0001] The invention belongs to the technical field of dry mineral separation (coal preparation), and in particular relates to a mineral intelligent dry separation system based on an intelligent array air nozzle. Background technique [0002] The dry separation of minerals based on ray recognition has the advantages of no water, simple process, less investment and low production cost. Since 2005, this technology has gradually been applied in the coal industry, such as Shenhuo Liangbei Coal Mine, Beijing Muchengjian Coal Mine, etc. The existing automatic mineral sorting machine based on ray recognition, such as the coal gangue automatic sorting machine disclosed in Chinese patent CN101637765B, includes a raw material feeding hopper, a coal receiving hopper, a gangue receiving hopper, and is arranged between the raw material feeding hopper and the gangue receiving hopper. The conveyor belt conveyor between the coal and gangue receiving hoppers, the identificat...

Claims

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Application Information

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IPC IPC(8): B07B4/00B07B11/00B07B11/06B07B11/04B07B11/02
CPCB07B4/00
Inventor 李太友李云峰
Owner TIANJIN MEITENG TECH CO LTD
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