XBM Mill Rolling and plain bearings

 

ball mill grinding operations account for a large proportion of investment in infrastructure and production costs of the concentrator, the grinding operation is the "bottleneck of the whole concentrator; job is directly related to the processing capacity of the dressing production, grinding The quality of the product (particle size characteristics, monomer dissociation degree, grinding the concentration of minerals, etc.), have a great impact on the indicators of follow-up operations as well as jaw crusher economic and technical indicators of the concentrator.With the development of advanced control theory and testing methods, and computer technology, the level of control of the grinding operations in the mineral processing has been greatly improved, and has made a number of theoretical and applied research.Number of Multivariable control theory, fuzzy control theory crusher plant and adaptive optimization theory-based, fully taken into account on the basis of the grinding operation characteristics for different charged process the specific characteristics of a practical control strategy based on control theory been proposed, has played a positive role for the grinding of the alicey599  ore system of automatic control and optimal operation.In general, the automatic control of the grinding operation to obtain more significant results, but some of the key parameters (such as the accurate detection and efficient control of the mill load, etc.) without a breakthrough, control mainly to stabilize the control.

   Xiadian gold grinding automatic control system using the power transmitter in the process of electric ear detection mill mill filling rate, calculated by detecting the classification current classification back to the Mobile crusher plant Crusher sand than to return to the mill filling rate and classification sand ratio is adjusted based on the mill working state.The system not only accurate measurement of the mill load, analysis of the change of milling situation, but also make the system self-diagnostics, automatic correction has been a reliable guarantee grinding rock crusher efficiency of the detection system provided the basic data. The stick moshan iron ore on a period of grinding and classification operations and implementation of automatic control.The main configuration of the control system including PLC, electric ear, industrial control, electric control valve, electromagnetic flow meter, inverter, on-line concentration meter.Electric ear is the sound of a ball mill, a strong detection, and the sound intensity to convert the current signal system based on the change of the current signal corresponding adjustment Mobile Crusher to the amount of ore mill.In addition to the electric ear, but also the addition of the mill power detection device to detect the mill running state. Reported on the control of the grinding and classification applications.Reported from the application point of view, the control system configuration and control methods of grinding and classification there is not much innovation, the control method for PID control, coupled with intelligent control method based on the PID control (such as fuzzy control, etc.).But one thing is certain, grinding and classification control system using new technology, new equipment, new software for the degree of keeping up the pace with the times.The articles have Henan Xingbang editor, the first mill network, For reprint please indicate the source: Thank you for your cooperation! On one: the speed and critical speed of the mill one: Henan Xingbang summary of the maintenance standard of the ball mill mobile crusher:http://www.xb-machine.com/Crushing_Machinery/Mobile-Crusher.html