Energy saving bearing ball mill reaches high end

Energy saving bearing ball mill reaches high end

Currently on the market use an ordinary-type grinding, the main bearings are babbitt pad bearing, running resistance, and high fuel consumption, large-scale mill is equipped with bearings needed lubrication stations, repair and maintenance difficulties, one tons of ore grinding 25 kwh in electricity consumption (KWH) around; energy-saving ball mill is now used by the main bearing rolling bearing, grinding one tons of ore in the power consumption of about 18KWH. Used lubricating oil, lubricating oil in more than 80% savings. Large-scale mill to remove the main bearing lubrication points, just one year maintenance, equipment operation rate can reach 100%.

Common type of ball mill liner uses bar, ladder-shaped, big wave type, the shortcomings of these types of lining is worn to a certain thickness of lining, they have a bend, deformation, resulting in can not be used; Another drawback is lining the surface of the shape of simple ball and lining of the small contact area, grinding capacity is not enough low grinding efficiency, resulting in low production mill. Users here recommend a dual U-lining, the advantages of such a lining along the circumferential direction of cylinder mill corrugated; direction along the trench axis mill. Mill in operation, so that a high degree of grinding body upgrade, and with the contact surface between the liner and more to improve the efficiency of the grinding, the mill liner than the regular opportunity to increase production more than 6%.

The chemical industry, with the production soda, forging and p, vulcanization barium, etc. In the 1960 s, the United States LapPle inventions such as the use of the new process rotary kiln production phosphoric acid. The method has low energy consumption, low power consumption, not less sulfuric acid and can use the advantages of low grade phosphate, and soon get promotion, in rotary kiln production we often appear &quoScrew t;circle phenomenon, now often use clear way to artificially shut down, but the impact production, improve the production cost, had just been developed rotary kiln clear circle machine avoid this phenomenon.
 

In a word , the mineral processing plant with low-level technology, through process technology, can improve product quality more than 66.5%, so that it will be a good selling price. And then through technology equipment, the production power consumption can be dropped to more than 25%, the production can be increased by 30%. The consumption of liner, hammer, steel ball, is reduced more than 15%, so that overall economic indicators have reached domestic advanced level, and it improves the economic efficiency of enterprises, increases the competitiveness of enterprises create good conditions for business development and future expansion.