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Coal Gangue separator machine
Ore (Coal Gangue ) intelligent separation system
Overview-langue and ash reduction, high efficiency and precision, energy saving and environmental protection, high efficiency and low consumption
The ABT series of ore (coal gangue) intelligent separation system was developed and designed by Hefei Obote Automation Equipment Co., Ltd. This product uses X-ray image recognition technology to use advanced technologies such as deep learning algorithms to identify coal and gangue, so as to achieve precise sorting of lump coal and gangue.
ABT ore (coal gangue) intelligent separation system is completely dry separation, no water, no medium, no slime generation, energy saving and environmental protection, small area of the system, short construction period, low investment cost; simple system technology and convenient operation , Low operating cost, and has broad application prospects in terms of replacing artificial gangue, pre-discharging gangue, reducing ash from raw coal, and increasing the calorific value of product coal.
Basic system parameters
Materials: coal
Optional particle size range: 8--300mm
Processing capacity: 20-200t/h
Glue discharge accuracy: ~90
Conveyor belt width: 600~4000mm
Belt speed: 2.8-3.5m/s
Schematic diagram of sorting system
Main components of the sorting system
nBatching system
nConveying system
nImage analysis source
nComputer intelligent control system
n Material separation execution device
Schematic diagram of sorting system
The intelligent dry sorting system sorts according to the different density of the materials. The materials of different densities show different colors under the intelligent identification source. The sorting actuator is sorted according to the different colors of the material imaging. The image on the left is the color picture of the material observed by human eyes and the contrast of the imaged color of the material under the functional recognition source.
Sorting system---equipment characteristics
nCompletely dry sorting, no water is needed to avoid environmental pollution
nLow energy consumption, high sorting accuracy
nLow project investment cost
nLow operating and maintenance costs
n Simple operation and high stability
Sorting system---application range
nSuitable for coal gangue separation in arid and severe cold regions
nInstead of hand-selected gangue
nReplace ROM jig machine
nThe coal preparation plant discharges waste in advance
Sorting system---system efficiency
nHigh efficiency: The one-time net selection efficiency is as high as about 90%, which is better than the waste removal efficiency of manual selection and moving sieve jigs. ,
n Low consumption: No other consumption except electric energy, only one operator is required to operate the equipment.
nEnergy saving: physical separation, no need for media, low power consumption.
nEnvironmental protection: The system is completely dry sorting, without the intervention of water and media, to avoid environmental pollution
Sorting system---Comparing advantages with similar technologies newly developed in China
Foreign technology, mature and advanced
nThe system has a variety of specifications to meet the needs of different working conditions
nThe separation actuator is sensitive and reliable, and the sorting is accurate
nThe material conveying speed can be as high as 3.5m/s, and the processing capacity is large
nThere is no need to set up a material channel device on the material conveyor belt, the material throughput is large, and the belt surface utilization rate is high
nThe system is completely sealed (with a transparent sealed observation hole), safe to operate, with a dust removal interface, and no dust pollution in the working environment
n Years of operating performance in foreign coal and iron ore industries have verified the stability and reliability of the equipment


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