Intelligent measuring system and method for transport volume of ore pulp pipes

Abstract

The invention relates to an intelligent measuring system and method for transport volume of ore pulp pipes. The intelligent measuring system for the transport volume of the ore pulp pipes comprises a ore pulp pipe (1), a positive displacement piston diaphragm pump (2), a concentration measuring apparatus (3), a belt conveyer scale (4), a PLC (programmable logic control) system (5), an SCADA (supervisory control and data acquisition) control system (6), an integrative management and control system (7), an intelligent measuring system (8) and a pipe pulp delivering and measuring system displaying interface (9). The intelligent measuring system collects the data of ore pulp concentration and ore pulp volume through the positive displacement piston diaphragm pump, the concentration measuring apparatus and the PLC system, and obtains the volume and quality of iron ore concentrate pulp in one section of the pipe, the quality of iron ore concentrate in the whole pipe and the quality of production water in the whole pipe according to a computational formula, therefore, all parameters for transportation in the whole pipe are monitored precisely.

Description

technical field [0001] The invention relates to an intelligent metering system and a metering method for the transportation volume of an ore slurry pipeline, in particular to an intelligent metering system and a metering method for the transportation flow of an iron concentrate pipeline. Background technique [0002] During the pipeline transportation of iron concentrate, due to the special physical properties of the slurry as a mixture of solid iron concentrate and liquid water, long-distance slurry pipeline transportation and flow measurement and metering have always been difficult problems in the industry. At present, there is no instrument in the world that can accurately measure the flow rate of iron ore concentrate slurry. If the traditional flow meter for measuring water is used, it cannot accurately measure the content, volume and specific content of each component of the mixture of solid iron concentrate and liquid water. [0003] The slurry flow rate is the necess...

AI Technical Summary

Problems solved by technology

[0005] The present invention designs an intelligent metering system and metering method for slurry pipeline transportation volume, and the technical problems it solves are (1) the flow measurement and component metering of the iron concentrate slurry in the pipeline cannot be performed during long-distance solid material pipeline transportation; 2) It is impossible to determine whether the iron ore concentrate in the pipeline is completely transported out of the transportation pipeline, and it is impossible to ensure the safety and stability of the entire transportation pipeline

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