0531-83510047
13791000079

大家都在搜: 食品级输送带 大倾角输送带 切菜机输送带

当前位置: 首页 - 新闻中心 > 行业百科 > 行业百科

输送带的抗灼烧特性的原理是什么?

来源:http://www.huafengxiangsu.com 时间:2019-09-16 11:50:34 浏览次数:
  现有传送带下骨架胶层、中间层、橡胶和橡胶覆盖优势,其骨架层不耐热的帆布材料,这种传送带只是适合输送高温材料,但在钢铁、水泥、化工等行业,主要用于运输烧结矿、焦炭、水泥、石灰等材料,因为这些材料在更高的温度下,材料,如烧结温度在500℃到800℃,排放,有的甚至可以达到,这种橡胶输送带不能承受高温燃烧,在很长一段时间的表面会出现大量的损失,造成的损坏或燃烧卡路里烧毁表面快速通过,它会导致骨架材料的破坏,减少了磁带的强度,影响带的使用寿命,减少了使用效率,增加了使用成本。
  The existing conveyor belt has the advantages of frame rubber layer, middle layer, rubber and rubber covering, and its skeleton layer is not heat-resistant canvas material. This conveyor belt is only suitable for conveying high-temperature materials, but in steel, cement, chemical and other industries, it is mainly used to transport sinter, coke, cement, lime and other materials, because these materials are at higher temperatures. Material, such as sintering temperature from 500 to 800, emission, and some can even be achieved. This rubber conveyor belt can not withstand high temperature combustion, and there will be a lot of loss on the surface for a long time. It will cause damage to the skeleton material and reduce the intensity of the tape. The service life of the belt reduces the use efficiency and increases the use cost.
  通过技术改进,产品创新性能,工业带设计的自底向上的骨架层覆盖至少胶层,中间层的层下涂层组成,它的骨架和配备上下两边覆盖橡胶集成橡胶的结构,这种结构的主要特征在于其骨架和已经抵抗燃烧层覆盖胶也装有玻璃纤维,或介于多胺与冷料之间的高强度保温层,其耐燃层为丁苯材料,厚度为2- 6mm,耐热玻璃纤维帆布材料骨架为1-6层,每层之间采用高温苯乙烯-丁二烯橡胶粘结而成。通过以上结构的整体布置,可以达到非常明显的应用效果:
  Through technological improvement, product innovation performance, the bottom-up skeleton layer of industrial belt design covers at least rubber layer, and the undercoat of the middle layer is composed of the skeleton and the structure equipped with rubber integrated rubber covering on both sides of the upper and lower sides. The main characteristics of this structure are that its skeleton and the rubber covering that has resisted burning layer are also equipped with glass fibers, or The high-strength insulating layer between polyamine and cold material is made of butadiene-styrene with a thickness of 2-6 mm and a skeleton of heat-resistant glass fibre canvas material of 1-6 layers. The high-temperature styrene-butadiene rubber is used to bond each layer. Through the overall arrangement of the above structures, very obvious application results can be achieved.
大倾角输送带
  首先,炭化层与高温红热材料接触后可迅速形成微孔炭化层,防止热量传递到内带,保护骨架层。炭化层具有阻燃、耐磨等性能。
  Firstly, microporous carbonization layer can be formed rapidly after contact between carbonization layer and high temperature red-hot material to prevent heat transfer to inner zone and protect skeleton layer. The carbonized layer has the properties of flame retardant and wear resistance.
  其次,选用强度损失小、不变形的改性玻璃纤维帆布等无机改性材料作为高温下的骨架材料。这种新型的帆布结构不仅保证了带体所需的强度,而且提高了帆布的抗弯性和橡胶与骨架材料的附着力。
  Secondly, inorganic modified materials such as glass fiber canvas with low strength loss and no deformation are selected as the skeleton materials at high temperature. This new canvas structure not only guarantees the strength required by the belt body, but also improves the bending resistance of canvas and the adhesion between rubber and skeleton material.
  第三,框架层采用高温粘合剂,它解决问题的低粘附强度较低的层之间的高温,并确保带的层之间的粘附强度仍然稳定在160℃,这是两倍多之间的粘附强度较低的层的普通耐热输送带在同一状态。
  Thirdly, the frame layer uses high temperature adhesive, which solves the problem of high temperature between layers with low adhesion strength, and ensures that the adhesion strength between layers is still stable at 160 C, which is more than twice the common heat-resistant conveyor belt of layers with low adhesion strength in the same state.
  创新的产业结构重型传送带制造商通过以上,确保船舶的正常使用磁带在高温条件下,延长使用寿命,并且可以适应传输温度200至600℃,立即在800℃的高温材料的各种工况,其良好的耐燃性和在相同条件下使用的普通耐高温输送带的使用寿命是普通耐高温输送带的3-4倍,这种耐燃输送带由于其良好的性能,可适用于烧结矿、焦炭、水泥熟料、优质、高温石灰等材料。
  The innovative industrial structure of heavy-duty conveyor belt manufacturers through the above, to ensure that the normal use of the ship tape in high temperature conditions, prolong service life, and can adapt to the transmission temperature of 200 to 600 C, immediately at 800 C of high-temperature materials under various working conditions, its good flame resistance and the use of common high-temperature conveyor belt under the same conditions. The service life of the conveyor belt is 3-4 times as long as that of the ordinary high-temperature-resistant conveyor belt. Because of its good performance, the conveyor belt can be applied to sinter, coke, cement clinker, high-quality, high-temperature lime and other materials.

产品中心 PRODUCT CENTER

联系我们CONTACT US

手机:13791000079(孙经理)
座机:0531-83510047
QQ(客服):136559297
地址:山东省济南市章丘区刁镇民营经济开发区