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What are the precautions for the installation of beneficiation shaker?
Time:2021-11-01   View:288

What are the precautions for the installation of mineral processing equipment shaker? Shaker is one of the main equipment in beneficiation equipment. It can not only be easy to operate, but also produce a variety of products such as high-grade concentrate, secondary concentrate, medium ore and tailings at one time. It is an important ore separation equipment. The beneficiation process is carried out on the inclined bed surface with multiple strips. The ore particles are sent from the ore feeding tank at the upper corner of the bed surface, and the transverse flushing water is supplied by the water feeding tank. Therefore, the ore particles are layered according to specific gravity and particle size under the action of gravity, transverse water impulse and inertia and friction force generated by the reciprocating asymmetric movement of the bed surface, And make longitudinal movement along the bed surface and transverse movement along the inclined bed surface.

Before installation of the shaker, cement shall be poured and anchor bolts shall be embedded. During installation, it should be noted that the center of the 360 mm radius of the two slope adjuster bases and the center of the bed head linkage base must be in the same plane, otherwise when the bed surface is tilted, the wear of the copper sleeve will be accelerated, and even the reciprocating rod will be broken. As for the height error between the linkage seat and the traction screw on the bed surface, the bolt under the shaking box can be adjusted to eliminate it.

The shaker has passed the no-load commissioning and operation at the time of delivery. After the equipment is installed, the user should first conduct the no-load commissioning and operation for two hours, and check the following items: whether the motor works normally during startup and operation; Contact condition of all parts and wear condition of friction joint surface; Whether there is abnormal noise; Whether the lubrication is normal, etc. Then the load test can be carried out. Check the above items after 24 hours.

During the test run, the secondary and load running springs should not be pressed too tightly, but should be slightly relaxed to make the elbow plate and its support make a slight impact sound during the operation. At this time, gradually adjust the bolts and press the spring until the sound stops. Excessive compression of the spring will increase wear and power consumption, and may crush the spring. If the spring is too loose, it is easy to cause the elbow plate to fall off and damage the parts in the box.

During commissioning, first pay attention to whether the rotation direction of the head pulley of the 6-s beneficiation shaker is consistent with the figure. If the rotation direction is different, it shall be corrected immediately, otherwise the oil pump cannot work normally. All screws of the machine must be tightened before starting. Since the gear oil pump is driven by the crankshaft at the head of the machine, there is no oil at each lubricating point within a certain time after shipment, so each lubricating point at the head of the machine must be sprayed with thin oil first to facilitate shipment and avoid damage to parts.


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