Road to improvement of high temperature resistant

by:Uliflex     2020-06-13
In order to prevent the high-temperature resistant conveyor belt from being destroyed in the early stage of use, the blanking device of the conveyor belt can be improved first to increase its ability to pass foreign objects by 2.5 times. In this way, the running direction of the belt will become larger and larger, and the problem that the coal block and the material block are stuck between the conveyor belt and the baffle plate can be easily solved, and the damage of the conveyor belt caused thereby can be eliminated. If it is a hopper with a large drop, a buffer baffle can be installed inside to prevent the material from directly impacting the conveyor belt. The scraping device can also be added to the roller, which can eliminate the problem of material adhesion at the roller and solve the local damage of the conveyor belt caused by the sticky material of the roller. In the actual production process, the horizontal strength of the steel rope type high temperature resistant conveyor belt is insufficient. When starting, the claw belt wheel causes the conveyor belt to be partially stressed, resulting in tearing the conveyor belt. If you change it to a roller, this problem can be solved very well. The transition length and transition method of the conveyor head, tail and intermediate transfer point will also affect the service life of the conveyor belt. Therefore, this point must be fully considered in the design. A reasonable transition design needs to reduce the wear of the rubber surface of the conveyor belt as much as possible to ensure that the conveyor belt does not fold or bulge in the middle, and no material leakage occurs at the blanking place. In addition to the above points, the length of service time for high temperature resistant conveyance is also affected by its storage conditions and maintenance measures in use. You think, the quality of high temperature resistance is not enough, how can it be used for a long time? Therefore, the temperature and humidity of the warehouse for storing high-temperature resistant conveyor belts should be suitable. The temperature should be between 18 and 40 degrees, and the relative humidity should be between 50 and 80. During storage, it should be turned regularly according to the season. The high-strength wear-resistant flame-retardant conveyor belt is a high-strength wear-resistant flame-retardant conveyor belt suitable for safe transportation in coal mines. It consists of a flame retardant elastomer formed by a core and a core impregnated paste, a flame retardant upper cover layer and a flame retardant Lower cover layer. The belt core is a straight warp braided structure, that is, the belt core is composed of warp threads, weft threads and connecting warp threads; the warp threads are arranged in a straight line and straight, the weft threads are in a straight line, are located on the lower surface of the warp threads, and are arranged perpendicularly and straight to the warp threads, and the connecting warp threads are in Between the warp threads, the weft threads are bent up and down, and the warp threads and the weft threads are knitted into one. The upper and lower covering layers adopt flame retardant polyurethane adhesive layer.
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