How to reduce the energy consumption of jaw crusher

With the exploitation and utilization of mineral resources, non-ferrous metals, chemical industry, black metallurgy, light industry and other mineral resources are increasingly depleted, a substantial increase in mining, building materials, road construction and other industries required for the rapid increase in crushing materials, which makes gold ore crusher The role of growing. Jaw crusher is a very widely used crushing device. According to statistics, the national annual use in the crushing operation of the total power consumption in 2 × 109 or more, accounting for more than 50% of the total power consumption of the concentrator. So the design and production of energy efficient crusher is imperative. In order to reduce the energy consumption of jaw crusher crushed material, the structure of the jaw crusher needs to be improved and innovated to optimize its structure and trajectory. Specific measures such as improved crushing cavity type, now widely used in the deep crushing chamber and smaller bite angle, you can increase the crushing ratio of crusher and reduce the wear of crusher parts. Another example is to improve the moving jaw suspension and liner support, jaw plate with a new wear-resistant materials to reduce wear and tear. Another example is to improve the automation level of the crusher, such as overload protection, automatic adjustment, automatic lubrication and so on to achieve the level of automation. In addition, the researchers also developed a lot of new models. Such as the development of domestic experts to design a dual-chamber jaw crusher, is a typical four-link structure of the new gold ore crusher. There are two crusts with an eccentric axis centered symmetrically. Moving jaw left and right sides have a movable tooth plate, and fixed tooth plate were composed of left and right crushing chamber. At work, the material is broken in two crushing chambers in turn and is continuously circulated. So that the broken particle size is small, the motor can also be fully utilized, greatly enhance the production capacity. The above measures can reduce the jaw crusher energy consumption, and a substantial increase in the production capacity of crusher, to achieve the purpose of saving efficiency.

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