On-line quick tester for raw ore grade

• Main Authors: JISHUI YI, SHIHE LU, QIRONG CHEN
• Format: Patent
• Language: English
• Published: 25.08.2004
• Edition: 7
• Subjects: INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MEASURING; PHYSICS; TESTING

A crude ore grade online rapid determination device is provided, which belongs to the measurement field. The utility model comprises a weight metering device located on the ore delivery vehicles passage and is characterized in that: a distance measuring probe group is arranged over the weight metering device and the weight metering device and the distance measuring probe group are connected with an AD conversion unit and a computer unit via a signal processing unit. The utility model can estimate and measure the quality on a large amount of the crude ore loaded on the delivery vehicles rapidly and quantitatively and prevents the occurrence of mingling the waster deliberately, artificial impoverishment and pursuing the output one-sidedly. In addition, the utility model has simple structure and reliable work, can detect and provide the detection results online timely and continuously, ensures the continuous running of the ore transportation operation and is beneficial for improving the operation efficiency of the ore transportation and is convenient for the smooth development of the producing economy responsibility system evaluation of each unit in the mine, which can be widely applied in the quality detection or evaluation field of various ores, coals and other materials.