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Device suitable for data collection of electronic belt conveyor scale of ore dressing plant

An electronic belt scale and data acquisition technology, which is applied in the direction of measuring devices, continuous material flow weighing equipment, instruments, etc., can solve the problem of inconsistency between the data of the electronic belt scale and the remote data in the mineral processing plant, so as to ensure consistency and realize data , The effect of guaranteeing the service life

Inactive Publication Date: 2017-07-07
YUNNAN HUALIAN ZINC & INDIUM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The invention discloses a device suitable for collecting data of an electronic belt scale in a mineral processing plant to solve the problem of inconsistency between the data of the electronic belt scale of the mineral processing plant and the remote data

Method used

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  • Device suitable for data collection of electronic belt conveyor scale of ore dressing plant

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Embodiment 1

[0037] Embodiment 1: a kind of device that is applicable to the data acquisition of the electronic belt scale of mineral processing plant, comprises the Modbus master station that selects Emerson DCS system 100, selects the Modbus slave station of Siemens electronic belt scale 200, and described Siemens electronic belt scale 200 includes bearing device , a weighing sensor, a speed sensor, an arithmetic unit, an amplifier, and a weighing display instrument. The weighing device transmits the gravity of the material on the belt to the weighing sensor, and the weighing sensor will output a voltage signal proportional to the gravity of the material. After the amplifier is amplified, it is sent to the analog-to-digital converter to become a digital quantity A, which is sent to the arithmetic unit; the speed of the material is input to the speed sensor, and the speed sensor outputs the pulse number B, which is also sent to the arithmetic unit; The amount of material in this measuremen...

Embodiment 2

[0062] Embodiment 2: a kind of device that is applicable to the data acquisition of the electronic belt scale of mineral processing plant, comprises the Modbus master station that selects Emerson DCS system 100, selects the Modbus slave station of Siemens electronic belt scale 200, and described Siemens electronic belt scale 200 includes bearing device , a weighing sensor, a speed sensor, an arithmetic unit, an amplifier, and a weighing display instrument. The weighing device transmits the gravity of the material on the belt to the weighing sensor, and the weighing sensor will output a voltage signal proportional to the gravity of the material. After the amplifier is amplified, it is sent to the analog-to-digital converter to become a digital quantity A, which is sent to the arithmetic unit; the speed of the material is input to the speed sensor, and the speed sensor outputs the pulse number B, which is also sent to the arithmetic unit; The amount of material in this measuremen...

Embodiment 3

[0087] Embodiment 3: a kind of device that is applicable to the data acquisition of the electronic belt scale of mineral processing plant, comprises the Modbus master station that selects Emerson DCS system 100, selects the Modbus slave station of Siemens electronic belt scale 200, and described Siemens electronic belt scale 200 includes bearing device , a weighing sensor, a speed sensor, an arithmetic unit, an amplifier, and a weighing display instrument. The weighing device transmits the gravity of the material on the belt to the weighing sensor, and the weighing sensor will output a voltage signal proportional to the gravity of the material. After the amplifier is amplified, it is sent to the analog-to-digital converter to become a digital quantity A, which is sent to the arithmetic unit; the speed of the material is input to the speed sensor, and the speed sensor outputs the pulse number B, which is also sent to the arithmetic unit; The amount of material in this measuremen...

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Abstract

A device suitable for data collection of an electronic belt conveyor scale of an ore dressing plant relates to the field of mining in the open air, especially to data collection of the electronic belt conveyor scale of the ore dressing plant. The device comprises a Modbus master station and a Modbus slave station, and the electronic belt conveyor scale serves as the Modbus slave station. Thus, the problem that data of the electronic belt conveyor scale of the ore dressing plant is inconsistent with remote data can be solved.

Description

technical field [0001] The invention relates to the field of open-pit mining, in particular to the data collection of electronic belt scales in mineral processing plants. Background technique [0002] The electronic belt scale data acquisition system of the mineral processing plant is composed of a Modbus master station and a Modbus slave station. The electronic belt scale is set as a Modbus slave station, which can display the parameters such as the ore transportation flow, transportation speed, and transportation accumulation of the belt conveyor in real time. Through 4 -20mA transmits data to the remote control system Modbus master station. In this transmission mode, the function module collects the 4-20mA signal of the instantaneous flow rate of the electronic belt scale, and then accumulates the total amount through the flow accumulation module. After a long time of operation, the method It is found that there is a certain difference between the cumulative amount of the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01G11/18
CPCG01G11/18
Inventor 黄波李梅芬
Owner YUNNAN HUALIAN ZINC & INDIUM
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