Some Solutions of Crushing Tools Lowering the Energy Consumption
Sand Making Machine and milling may be the principal influencing element of coping with ore, as well as power consumption could be the key expense of crushing and milling. Right here we are going to introduce some solutions that how does thecrushing machinereduce the power consumption. Generally, the power consumption ofore beneficiationplant's crushing operation (including screening and transportation) accounts for about 10% of the total energy consumption of the concentrator. Experts, based on the concept of pyramid broken theory, when granular materials account for more than 40% of the crushing volume, it can achieve fully laminated broken in the crushing process. Further, according to the extrusion crusher's sufficient feed condition and feed hopper jaw's uniform degree, when the material filling degree reaches 55%, it can completely satisfy the laminated broken requirements.
Laminated sand making machine way can achieve the energy-saving purpose of crushing gear. Laminated crushing feed needs to meet certain conditions in order to maximize the energy utilization ratio of crushing machine, some research has shown that, when the granular material in the 6-10 layers, the energy-saving purpose of gear is clear. In general, feed equivalent particle size generally allows about half of the maximum feed size, so the feed material layer is about 2 layers. When the crusher's clogging layer is 93 mm in height, the average particle size of the material can reach 9.45 mm, and thus the layer number of the feed material can be determined as 9.8 layers, clogging layer can achieve the requirements of the best feed material layers.
Thus we can easily find, in the crusher, the closer to the clogging layer material, more able to meet the requirements of the best feeding layer, so that the crusher can greatly realize the energy-saving purpose. No matter what things always cannot be separated from its root. But if you develop the new energy-efficient crusher, must proceed from theory. Seen from single-particle crushing theory: when the once broken fragments of the single particle in the air impact the metal plate, it will obviously generate secondary crushing, a kinetic power of broken fragments accounts for 45% of the total vitality, if you can make full use of all the secondary broken crushing power, you can improve the crushing efficiency.