首先我们先介绍一下软管泵，软管泵又称蠕动泵。为了泵体污染流体或流体污染泵体的危险性，整个泵的装置中只有软管与介质接触。在一般场合下，软管泵使用的都是天然橡胶的软管。内层和外层都是完整光滑的天然橡胶，其目的是很强防磨损。适用于腐蚀性不高但磨损性很大的如泥浆以及无机物等等介质。而且一般适用于脂肪、油类或油脂的介质，以及有机化学物质。内层是橡胶，而外层是天然橡胶或者是复合橡胶。

First of all, lets introduce the hose pump, which is also called peristaltic pump. In order to eliminate the danger of the pump body contaminating the fluid or the fluid contaminating the pump body, only the hose in contact with the medium in the entire pump device. In general, hose pumps use natural rubber hoses. The inner and outer layers are completely smooth natural rubber, the purpose of which is to prevent abrasion. It is suitable for mediums that are not corrosive but very abrasive, such as mud and inorganic substances. And generally suitable for fats, oils or oils, and organic chemicals. The inner layer is rubber, while the outer layer is natural rubber or composite rubber.

 

软管泵压辊的调整
泵出厂时，压辊已按正常情况调整到位，如遇物料吸不上，或在泵的额定压力下，口量达不到要求，请调整压辊的偏心距，其步骤如下：
（1）先将泵壳两侧相应的圆孔有机玻璃盖板与泵出口端的长方形有机玻璃盖板打开，将转子压辊旋转至两圆孔之间，其螺栓正对圆孔，然后用套筒扳手将两端螺栓拧松，再用小圆棒或十字螺丝刀，对准标有0，1，2，3的圆孔，拨动压辊一侧内的偏心套转动，偏心套的数字越大，其压辊与泵壳间的距离越小，软管压的越紧，其调整是以转子的顶端的刻线为基准，数字越大，压的越紧，反之亦然。
（2）调整间隙时一定要注意不要压的过紧，以达到流量为准，压的越紧，对胶管的寿命影响越大。