Mining conveyor technology innovation needed

In mine production, the belt is an important transportation equipment, especially the powerful conveyor equipment. Traditional conveyor belt in the transportation process will encounter many problems, such as conveyor long-term, high-load operation, the corrosion of steel cord, steel cord conveyor belt vulcanizing joints twitching and other reasons, will result in sudden fracture belt, the occurrence of lateral off with an accident and so on. Therefore, the conveyor belt on the urgent need to develop innovative technology, research and popularization.http://www.prmindustry.com/Abstract...Articles section Conveyor belt of the Prevention and Protection
    Conveyor belt from the above list of prevention methods conveyor belt of the accident, we can see, steel cord conveyor belt breaking strength occurred in the curing joints. As the connector is not high or vulcanization process of rubber aging joints, making it strong enough, out of joints caused by the steel cord conveyor belt breakage. Affect the friction drive traction output among the major factors: the host machine conveyor belt and the drive between the contact pressure; linear friction drive of the length; host machine conveyor belt and the drive between the friction coefficient.
Multi-drive technology needed to explain its advantages:
    Reduce the belt tension. Each conveyor belt through a point of tension on the drive down once more drive points, the maximum belt tension to reduce the more. Multi-linear transformer friction roller drive shaft out of the transformer installed backstop belt can prevent the expansion of the accident, each drive unit itself is also a break with a protection device that can produce locking torque to prevent belt decline, and because belt tension decreases, making the drag torque of backstop to lower.
From the above analysis we can see more drivers can be used to lower the cost of greatly reduced the incidence of accidents off with, especially for long-distance running on the new belt on.


      Multi-driven technology in the mining belt use among the great need, which is characterized by just reducing the chance of breaking with the accident, if you increase the innovative multi-drive technology, coupled with the less loaded down with protective devices can prevent conveyor belt caused a significant decline in accidents. But also to prevent the occurrence of mine. Conveyor belt as the necessary mining equipment, technology requirements is important, but innovation is also important.

http://www.prmindustry.com/

  Peter   Huang