Composition and Performance of Ball Mill

The ball mill is composed of the main parts such as feeding part, discharging part, turning part, transmission part (reducer, small transmission gear, motor, electric control). Hollow shaft steel castings, lining removable, rotary gears using hobbing casting casting, cylinder body with a wear-resistant liner, has good wear resistance.

Composition and Performance of Ball Mill

     The machine runs smoothly, and reliable. The main machine of the ball mill includes a cylinder body which is provided with a lining made of wear-resistant material, a bearing bearing a cylinder body and maintaining its rotation, and driving parts such as a motor and transmission gears, pulleys and V-belts. On the part called the blade is generally not the main components in the feed end of the feed port of the internal spiral can be said within the spiral blade in the discharge side of the component discharge port within the spiral can also be called within the spiral blade. Another auxiliary equipment in the discharge side if the use of a screw conveyor, the device will be called the spiral blade parts, but strictly speaking, it has not part of the ball mill. Energy-saving ball mill, the use of self-aligning double row radial spherical roller bearings, running resistance, energy-saving effect is remarkable. Cylinder part, in the original cylinder out of the end of a cylinder to increase the cone, both to increase the effective volume of the mill, but also to the distribution of more reasonable media within the tube, according to the material and discharge mode, choose dry ball mill and wet Lattice - type ball mill.
Ball mill arrangements and operational procedures:
     Test run: ball mill installation is completed, the test is qualified, you can empty test operation. Ball mill test run by the skilled ball mill operators responsible for, and strictly abide by the safe operation of ball mill rules:
(A) of the continuous operation of air running time of not less than 12-24 hours, the operation found problems should be resolved in time.
(B) of the air test machine can be normal load test run. Load test run should be carried out in stages. Load operation should be based on nesting material feeding, to avoid unnecessary wear and damage of steel ball and cylinder liner.
1, add the appropriate materials and 1/3 the number of balls (maximum ball loading see ball mill map) test run 12-24 hours.
2, added to the number of 2/3 of the ball for 24-48 hours.
3, according to the ball mill discharge situation, the output of qualified products, with reference to the ball mill the actual installed ball mill to determine the ball of the ball reasonable amount of the ball, step less than 72 hours of commissioning.

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