传送带在使用过程中会伸长，其中一部分是弹性伸长，在外力撤销后能恢复原状，另一部分是骨架材料的编制收缩的伸长量，这一部分是无法恢复的。
The conveyor belt will stretch during use. One part is elastic elongation, which can be restored to its original state after the external force is withdrawn. The other part is the elongation of the weaving shrinkage of the skeleton material, which cannot be restored.
传送带运行速度一般不宜大于2.5m/s，块头大，磨损性大的物料和使用固定梨的卸料装置应尽量采用低速。
Generally, the running speed of the conveyor belt should not be greater than 2.5m/s. Low speed should be used as far as possible for large and abrasive materials and unloading devices using fixed pears.
给料方向应顺传送带的运行方向，为减小物料下落时对传送带的冲击应采溜槽，减小物料落差距离；传送带受料段，应缩短托辊间距和采用缓冲托辊为漏料，传送带顺应采用柔软适度的挡料板，以免档料板过硬，刮破传送带的带面。
The feeding direction shall be along the running direction of the conveyor belt. In order to reduce the impact on the conveyor belt when the material falls, a chute shall be used to reduce the drop distance of the material; In the material receiving section of the conveyor belt, the idler spacing shall be shortened and the buffer idler shall be used as the material leakage. The conveyor belt shall adopt a soft and appropriate baffle plate to prevent the baffle plate from being too hard and scratching the belt surface of the conveyor belt.
传送带在使用时，如有托辊缺少，应及时添加及修好；托辊被物料覆盖，造成回转不灵，防止漏料卡于滚筒与胶带之间，注意传送带活动部分的润滑，但不得油污传送带。
When the conveyor belt is in use, if there is a lack of idler, it should be added and repaired in time; The idlers are covered with materials, causing poor rotation and preventing material leakage from being stuck between the drum and the belt. Pay attention to the lubrication of the moving part of the conveyor belt, but do not oil the conveyor belt.
避免传送带遭受机架，支柱或块状物料的阻滞，防止碰破扯裂，发现传送带局部破损时，应用人造棉及时修补，以免扩大。
Prevent the conveyor belt from being blocked by the frame, support or block materials, and prevent it from being broken and torn. When the conveyor belt is found to be partially damaged, it shall be repaired with artificial cotton in time to avoid expansion.
准确说明具体物料的名称、性质。特别是粒度、温度、可否具有酸、碱等腐蚀性和特殊要求。如有需要要说明使用的温度。
Accurately describe the name and nature of specific materials. In particular, the particle size, temperature, acid, alkali and other corrosivity and special requirements. If necessary, specify the temperature used.
说明具体应用场合，要求规格(宽度、长度、层数、厚度等)，尤其是耐热传送带的使用温度与运量大小。
Specify the specific application occasions, required specifications (width, length, number of layers, thickness, etc.), especially the service temperature and traffic volume of the heat-resistant conveyor belt.
传送带在运输和贮存中，应保持清洁避免阳光直射或雨雪浸淋，防止与酸、碱、油类、有机溶剂等物质接触，并距离发热装置一米以外。
During transportation and storage, the conveyor belt shall be kept clean from direct sunlight or rain and snow, and shall not contact with acids, alkalis, oils, organic solvents and other substances, and shall be more than one meter away from the heating device.
此外避免托辊被物料覆盖，造成回转不灵，防止漏料卡于滚筒与胶带之间，注意活动部分的润滑，但不得油污传送带。力求避免传送带负荷启动。
山东传送带发生跑偏时，应及时采取措施纠正。发现传送带局部损伤应及时修补，以免扩大。避免帆布传送带遭受机架、支柱或块状物料的阻滞，防止碰破扯裂。
In addition, prevent the idler from being covered by materials, resulting in poor rotation, prevent material leakage from being stuck between the roller and the belt, and pay attention to the lubrication of the moving part, but do not oil the conveyor belt. Try to avoid belt load starting. In case of deviation of Shandong conveyor belt, measures shall be taken to correct it in time. Local damage of the conveyor belt shall be repaired in time to avoid expansion. The canvas conveyor belt shall be prevented from being blocked by the frame, support or block materials to prevent it from being broken and torn.
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