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(duì)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(lái)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 ℃.

一些人直覺地認(rèn)為，介質(zhì)的研磨性決定了軟管的使用壽命，這是一種誤解。研磨性介質(zhì)確實(shí)對(duì)軟管內(nèi)壁有磨損，使已知的軟管壁厚變薄，從而因壓縮不嚴(yán)產(chǎn)生內(nèi)泄或倒流及流量下降；內(nèi)泄進(jìn)一步增大了內(nèi)壁的磨損速度；但高質(zhì)量的軟管泵都應(yīng)具備軟管壓縮的調(diào)節(jié)裝置，在泵的使用過程中需不斷地調(diào)整以阻止內(nèi)泄和流量下降。在不考慮輸送介質(zhì)和軟管材料相容性的前提下，輸送強(qiáng)研磨性介質(zhì)和非研磨性粘液，軟管的壽命是相同的。實(shí)際上除了軟管本身的膠種及制造質(zhì)量外，決定軟管壽命的首要因素是壓縮軟管的次數(shù)；第二位因素是壓縮軟管的方式力度和由此產(chǎn)生的磨擦熱。換句話說(shuō)，軟管的失效是由于壓縮次數(shù)的累積及磨擦熱引起的疲勞老化。使軟管壽命延長(zhǎng)停工期間隔的較好辦法是減少壓縮軟管的次數(shù)、采用對(duì)軟管較小損害的壓縮方式及的壓縮力度。擠壓泵用于污泥焚燒/圍海造地/危廢焚燒/隧道施工/餐廚垃圾發(fā)酵/礦山充填/煤泥發(fā)電/煤礦巷道清淤/尾礦干排/礦漿進(jìn)高壓反應(yīng)釜/水泥廠協(xié)同危廢污泥焚燒/電廠協(xié)同污泥焚燒等行業(yè)。徹底擺脫了傳統(tǒng)泵葉輪和軸密封的運(yùn)行模式，對(duì)粘度大的擠壓泵具有的優(yōu)勢(shì)，和傳統(tǒng)輸送泵有著截然不同的原理，應(yīng)用范圍廣。