Method and system for measuring coal sample crushing energy based on image analysis

Method and system for measuring coal sample crushing energy based on image analysis

The invention discloses a method for measuring coal sample crushing energy based on image analysis, which comprises the following steps: S1, acquiring image information of coal sample particles, and processing the image information to obtain the diameter d of the coal sample particles; S2, determini...

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Hauptverfasser: LI BAIJUN, RAO JIALONG, CHANG YU, LONG QINGMING, LAN XIANGYUN, WEN GUANGCAI, ZHOU JINXUAN, CHEN DEMIN, ZHANG SENLIN, TANG YONG, YANG JUAN, ZENG YINSONG
Format: Patent
Sprache:chi ; eng
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INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES
MEASURING
PHYSICS
TESTING
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creator LI BAIJUN
RAO JIALONG
CHANG YU
LONG QINGMING
LAN XIANGYUN
WEN GUANGCAI
ZHOU JINXUAN
CHEN DEMIN
ZHANG SENLIN
TANG YONG
YANG JUAN
ZENG YINSONG
description The invention discloses a method for measuring coal sample crushing energy based on image analysis, which comprises the following steps: S1, acquiring image information of coal sample particles, and processing the image information to obtain the diameter d of the coal sample particles; S2, determining the surface area of the coal sample particles with the diameter of d; S3, counting the number ofthe coal sample particles with the diameter of d; S4, calculating the total surface area of the coal sample according to the surface area and the number of the coal sample particles; and S5, determining the crushing energy of the coal sample according to the total surface area of the coal sample. The invention discloses a system for measuring coal sample crushing energy based on image analysis. The system comprises a hammering unit, a feeding unit, an imaging unit and a calculating unit. The particle size and particle shape distribution of the crushed coal sample can be accurately and meticulously measured, so that th
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subjects INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES
MEASURING
PHYSICS
TESTING
title Method and system for measuring coal sample crushing energy based on image analysis
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