How to do the
conveyor belt local damage repair technology can extend the service life. Let's take a look!
Local hot vulcanization; That is, it is often said that the conveyor belt heat fluidization needs to be equipped with vulcanizing machine. For local cold bonding, repair strips (longitudinal cracks), cold glue and T2 composite glue are used to fill the cracks and plugging longitudinally (special glue gun is required).
The advantages of these two methods are less manpower and material input, better wear resistance and reinforcement performance, and short recovery time. The disadvantage is that they have high requirements on the environment and cannot be restored to the original conveyor belt surface flatness requirements.
Conveyor belt spraying repair technology. The technology is to mix several liquid materials by special equipment, high pressure spray to the belt wear surface, according to the need to spray a certain thickness of wear resistant layer.
Short curing time, suitable for local wear of connected pieces, the effect is very good, the disadvantage is the need for special equipment.
Improved conveyor belt hopper. Improving the conveyor belt hopper is one of the effective measures to prevent the early damage of conveyor belt.
The hopper at the transfer point of each belt conveyor is improved to increase its ability to pass foreign bodies by 2.5 times. Long and large foreign bodies are not easy to get stuck between the funnel wall and the conveyor belt in the conveying process, and the probability of foreign bodies tearing the conveyor belt is reduced.
The guide skirt plate at the hopper makes the gap between it and the conveyor belt bigger and bigger along the running direction of the conveyor belt, so as to solve the problem of coal and stone stuck between the conveyor belt and the skirt plate and eliminate the conveyor belt damage caused by it.
The hopper with large drop is equipped with a buffer baffle inside to avoid the material directly impacting the conveyor belt.
The above method of partial repair of conveyor belt is introduced here first, and I hope to help you understand.
