軟管泵壓輥的調(diào)整
泵出廠時(shí)，壓輥已按正常情況調(diào)整到位，如遇物料吸不上，或在泵的額定壓力下，口量達(dá)不到要求，請調(diào)整壓輥的偏心距，其步驟如下：
（1）先將泵殼兩側(cè)相應(yīng)的圓孔有機(jī)玻璃蓋板與泵出口端的長方形有機(jī)玻璃蓋板打開，將轉(zhuǎn)子壓輥旋轉(zhuǎn)至兩圓孔之間，其螺栓正對圓孔，然后用套筒扳手將兩端螺栓擰松，再用小圓棒或十字螺絲刀，對準(zhǔn)標(biāo)有0，1，2，3的圓孔，撥動(dòng)壓輥一側(cè)內(nèi)的偏心套轉(zhuǎn)動(dòng)，偏心套的數(shù)字越大，其壓輥與泵殼間的距離越小，軟管壓的越緊，其調(diào)整是以轉(zhuǎn)子的頂端的刻線為基準(zhǔn)，數(shù)字越大，壓的越緊，反之亦然。
（2）調(diào)整間隙時(shí)一定要注意不要壓的過緊，以達(dá)到流量為準(zhǔn)，壓的越緊，對膠管的壽命影響越大。

軟管泵工作原理：
一根內(nèi)壁光滑，強(qiáng)度可靠的特制橡膠軟管安裝在泵體內(nèi)部，通過一對壓輥沿著軟管旋轉(zhuǎn)擠壓，這樣的 旋轉(zhuǎn)使得介質(zhì)往一個(gè)方向輸送而不會(huì)倒流，軟管在輸送介質(zhì)之后，由被壓扁軟管的自身彈性和側(cè)導(dǎo)輪的強(qiáng)制下，軟管恢復(fù)原狀，此時(shí)，軟管內(nèi)產(chǎn)生高真空將介質(zhì)再次吸入管腔，然后介質(zhì)在隨之而來的壓輥擠壓下從軟管內(nèi)排出，如此周而復(fù)始，介質(zhì)不斷的被吸入和排出。目前產(chǎn)品使用溫度為≤100℃。根據(jù)用戶需要可以開發(fā)使用溫度在120℃的軟管泵軟管產(chǎn)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 ℃.