Adjustment of Mineral Processing Reagent Dosage Device
Introduction
Mining, ore dressing and metallurgy are the three aspects of mining operations. Mineral processing reagent dosage adjustment device is an important part of mining equipment. It is used to optimize the dosage of mineral processing reagent and improve the stability and efficiency of the whole beneficiation process. It reflects the grade and recovery rate of mineral production and has a great guiding role in the actual production of the beneficiation plant. Therefore, the optimization of mineral processing reagent dosage adjustment device is of great significance to the improvement of the whole beneficiation process and to the utilization of mine resources and the improvement of the economic benefit.
Classification and Characteristics
At present, mineral processing reagent dosage adjustment devices can be divided into three categories: Electrochemical type, mechanical type and hydraulic type.
The electrochemical type control device uses the field effect transistor (FET) to control the current and voltage signals of the electrochemical cell, and then realizes the feedback control of the dosage of mineral processing reagents. The mechanical type mineral processing reagent dosage adjustment device uses the mechanical forces such as pressure, magnetic force and light force to ensure the sufficient communication force between mineral processing reagent and target mineral material. Over time, it can adjust and realize the metabolic control of the dosage of mineral processing reagent. The hydraulic type mineral processing reagent dosage adjustment device uses the control of the pressure and flow of the liquid medium as the control factor. The change of the pressure and flow of liquid medium can realize the functional control of the dosage of mineral processing reagent and the optimization of the whole process.
Application
The application of mineral processing reagent dosage adjustment device has been widely used in mineral beneficiation operations. Its application has greatly improved the gravity separation, magnetic separation, floating separation, chemical extraction and other beneficiation techniques. Especially in the flotation process, the dosage adjustment device plays a key role. It optimizes the grinding process and appropriately adjusts the dosage of flotation reagent, so as to ensure the maximum metal recovery rate and the minimum mineral slurry loss rate in the whole metal dressing process.
Conclusion
The optimization of mineral processing reagent dosage adjustment device plays an important role in mineral beneficiation process. Accurate and appropriate controlling of the dosage of mineral processing reagent and the automatic control of the whole beneficiation process can be realized. It ensures the high efficiency and economy of the whole process, and plays a great role in the rational utilization of mine resources and the increase of economic benefits.
