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An unattended mine homogenization batching system and method

A batching system and mining technology, applied in the field of mineral processing, can solve the problems of large fluctuations in product grades, poor control flexibility, and large dust

Active Publication Date: 2022-03-22
BLUESTAR LEHIGH ENG INST CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, at present, the control mode of most homogenized ore blending plants is to independently control the start and stop, the system is decentralized, and the control flexibility is poor.
There is a lot of dust on site, and the final product grade fluctuates greatly, which is prone to life safety accidents and occupational disease hazards

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0044] Embodiment 1, an unattended mine homogenization batching system:

[0045] The homogenized batching system of the mine includes a material transportation dispatching system, an intelligent crushing system, a fully automatic homogenizing system, an intelligent ore blending system and an automatic loading system;

[0046] The mine homogenization batching system stores the raw ores provided by different stopes in different raw ore storage areas according to the set grades. It is fed into the corresponding silo by the grab bucket or loading vehicle and transported to the intelligent crushing system by the belt conveyor. The crushed and screened qualified materials are fed into the automatic homogenization system, and the homogenized materials are fed into the intelligent ore blending system for batching. After the batching is completed, the materials are sent to the downstream operation through the automatic loading system.

[0047] The fully automatic material homogenizati...

Embodiment 2

[0064] Embodiment 2, a kind of unattended mine homogenization batching method, adopts the system described in embodiment 1: its steps are carried out as follows:

[0065] (1) Incoming materials enter the factory: All incoming vehicles enter the factory from the weighbridge room, and multiple cameras are added in the weighbridge room to record the license plate and other information of the car. The image information enters the monitoring system of the whole factory, and the weighbridge room is responsible for weighing and weighing out The gross weight and empty weight of the incoming truck, calculate the weight of the truck, the license plate and other information of the incoming car, and the vehicle weight can be entered into the vehicle data processing system of the weighbridge room, and then the related information of the incoming and outgoing vehicles and the weighing system The data is transmitted to the central control system, and the central control system makes informati...

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Abstract

The invention relates to an unattended mine homogenization batching system, which belongs to the technical field of mineral processing. system; the mine homogenization batching system stores the raw ore provided by different stopes into different raw ore storage areas according to the set grades, and before entering the raw ore storage yard, the material transportation dispatching system directs them into the designated raw ore storage area. The raw material is fed into the corresponding silo by the grab bucket or the loading vehicle and transported to the intelligent crushing system by the belt conveyor. The crushed and screened qualified material is sent to the automatic homogenization system, and the homogenized material is sent to the intelligent ore blending system for processing. Batching, after the batching is finished, the material is sent to the downstream operation through the automatic loading system. The method of the invention realizes the automation of the whole process by reducing the labor cost, and achieves the goals of being unattended and improving quality and efficiency. The process of the invention is suitable for materials requiring homogenized batching treatment such as magnesite, coal mine, phosphate rock, bauxite and the like.

Description

technical field [0001] The invention belongs to the technical field of mineral processing, and in particular relates to an unattended mine homogenization batching system; the invention also relates to an unattended mine homogenization batching method. Background technique [0002] Ore quality control has absolute significance for the stability of the ore processing process and the economic benefits of the enterprise. At present, some mineral processing enterprises do not have their own mining mines, and most of them are purchased from outside mines, such as coal mines, bauxite mines, and diamond mines. Magnesium ore, etc., especially the purchased ore comes from different regions, and the grades vary greatly. Homogenization and ore blending operations must be carried out before entering the ore dressing operation or downstream operations. Therefore, it can be seen that optimizing the homogenization and ore blending of raw ore is the key to the balance of ore quality and The ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B02C21/00
CPCB02C21/00
Inventor 田鹏杰林杰王志英
Owner BLUESTAR LEHIGH ENG INST CO LTD
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