還有一種食品級橡膠軟管泵，它的內(nèi)襯的橡膠層需要達(dá)到了食品衛(wèi)生的要求，同時也需要符合EHEDG或者其他衛(wèi)生級的要求。還有三元乙丙橡膠軟管泵，這種一般適用于絕大多數(shù)腐蝕性的化學(xué)物質(zhì)和無機(jī)物，內(nèi)襯橡膠層由三元乙丙橡膠構(gòu)成，外層也是完整的三元乙丙橡膠。這樣的軟管具備很強(qiáng)的抗化學(xué)腐蝕的特性。以及CSM軟管泵，它適用于特別腐蝕性的化學(xué)介質(zhì)，如：強(qiáng)氧化溶劑。軟管的內(nèi)層是CSM，外層是天然橡膠。運(yùn)行溫度達(dá)到85℃/185°F。

There is also a food-grade rubber hose pump. Its rubber layer must meet food hygiene requirements, and it must also meet EHEDG or other sanitary requirements. There is also a EPDM hose pump, which is generally suitable for most corrosive chemicals and inorganic materials. The inner rubber layer is composed of EPDM rubber, and the outer layer is also a complete EPDM rubber. Such hoses have strong chemical resistance. And CSM hose pump, it is suitable for particularly corrosive chemical media, such as: strong oxidizing solvents. The inner layer of the hose is CSM and the outer layer is natural rubber. Operating temperature reaches 85 ° C / 185 ° F.

軟管泵是由泵殼、轉(zhuǎn)子體、機(jī)座、軟管、減速電機(jī)以及電控系統(tǒng)等部分組成。轉(zhuǎn)子體旋轉(zhuǎn)，轉(zhuǎn)子體上的一對壓輥沿著一根特制的膠管旋轉(zhuǎn)，壓輥與泵殼產(chǎn)生的擠壓力將膠管壓扁，在管子自身彈性和側(cè)導(dǎo)輥的作用下，通過恢復(fù)原狀產(chǎn)生的真空吸入物料，物料從管內(nèi)排出，這樣往復(fù)循環(huán)。 

The hose pump is composed of pump casing, rotor body, frame, hose, reduction motor and electronic control system. The rotor body rotates, and a pair of pressure rollers on the rotor body rotates along a special rubber hose. The squeezing force generated by the pressure roller and the pump casing will flatten the rubber hose. The elasticity of the tube and the side guide rollers restore the The vacuum produced by the original state sucks the material, and the material is discharged from the tube, so as to reciprocate.

 

工業(yè)軟管泵輸油不足的可能原因及解決方法齒輪泵故障排除10個隔油環(huán)齒輪泵應(yīng)能連續(xù)供油，齒輪嚙合重疊系數(shù)應(yīng)大于1。當(dāng)一對齒輪未脫離嚙合時，另一對齒輪已進(jìn)入嚙合狀態(tài)。這樣，當(dāng)有兩對齒輪同時嚙合時，兩對齒輪的齒嚙合線之間形成一個封閉的體積，其中部分油也被困在其中。

Possible causes and solutions for insufficient oil delivery of industrial hose pumps. Gear pump troubleshooting. 10 oil-separating ring gear pumps should be able to supply oil continuously, and the gear meshing overlap factor should be greater than 1. When one pair of gears is not disengaged, the other pair of gears has entered the meshed state. In this way, when there are two pairs of gears meshing at the same time, a closed volume is formed between the tooth meshing lines of the two pairs of gears, and part of the oil is also trapped therein.