软管泵-拦水带成型机重信誉厂家

一些人直觉地认为，介质的研磨性决定了软管的使用寿命，这是一种误解。研磨性介质确实对软管内壁有磨损，使已知的软管壁厚变薄，从而因压缩不严产生内泄或倒流及流量下降；内泄进一步增大了内壁的磨损速度；但高质量的软管泵都应具备软管压缩的调节装置，在泵的使用过程中需不断地调整以阻止内泄和流量下降。在不考虑输送介质和软管材料相容性的前提下，输送强研磨性介质和非研磨性粘液，软管的寿命是相同的。实际上除了软管本身的胶种及制造质量外，决定软管寿命的首要因素是压缩软管的次数；第二位因素是压缩软管的方式力度和由此产生的磨擦热。换句话说，软管的失效是由于压缩次数的累积及磨擦热引起的疲劳老化。使软管寿命延长停工期间隔的较好办法是减少压缩软管的次数、采用对软管较小损害的压缩方式及的压缩力度。挤压泵用于污泥焚烧/围海造地/危废焚烧/隧道施工/餐厨垃圾发酵/矿山充填/煤泥发电/煤矿巷道清淤/尾矿干排/矿浆进高压反应釜/水泥厂协同危废污泥焚烧/电厂协同污泥焚烧等行业。彻底摆脱了传统泵叶轮和轴密封的运行模式，对粘度大的挤压泵具有的优势，和传统输送泵有着截然不同的原理，应用范围广。

软管泵工作原理：
一根内壁光滑，强度可靠的特制橡胶软管安装在泵体内部，通过一对压辊沿着软管旋转挤压，这样的 旋转使得介质往一个方向输送而不会倒流，软管在输送介质之后，由被压扁软管的自身弹性和侧导轮的强制下，软管恢复原状，此时，软管内产生高真空将介质再次吸入管腔，然后介质在随之而来的压辊挤压下从软管内排出，如此周而复始，介质不断的被吸入和排出。目前产品使用温度为≤100℃。根据用户需要可以开发使用温度在120℃的软管泵软管产品。
Working principle of hose pump:
A special rubber hose with a smooth inner wall and reliable strength is installed inside the pump body. It is rotated and squeezed along the hose by a pair of pressure rollers. This rotation allows the medium to be transported in one direction without flowing back. After that, due to the elasticity of the flattened hose and the force of the side guide wheels, the hose returns to its original state. At this time, a high vacuum is generated in the hose to suck the medium into the lumen again, and then the medium is pressed by the subsequent pressure roller. It is discharged from the hose under the squeeze, and so on and on, the medium is continuously sucked in and discharged. The current product temperature is ≤100 ℃. According to user needs, we can develop hose pump hose products with a temperature of 120 ℃.