2019年10月31日星期四

Corrosion-resistant wear-resistant mortar pump works

Today we will briefly explain the working principle of corrosion-resistant and wear-resistant mortar pump. We should carefully look at it. What can we find out about the uniqueness? K-type dynamic seal mainly by the deputy impeller (or vice leaves) and parking seal (rubber seal) composition. Work due to the Deputy impeller (or deputy leaf) centrifugal force generated by the rotation of the sealed chamber in a negative pressure to prevent liquid leakage to the outside, this time, the parking seal does not work. Remember the principle of fluorine plastic magnetic pump it? What's the difference? Rubber lip seal lip loose due to negative pressure, and the sleeve to produce a certain gap between the wear and reduce their wear and prolong the service life; downtime, due to the Deputy impeller (or vice leaves) to stop the rotation, the sealed chamber from negative Pressure to positive pressure, parking seal began to work, the rubber seal lip tightly under the pressure to wrap the sleeve, so as to achieve the purpose of sealing. If allowed to infiltrate into the medium cooling water, the optional use of cooling water K-type dynamic seal, you can add external cooling water device to extend the service life of the seal. The sealed oil seal is made of fluorine rubber, which is mainly suitable for conveying corrosive medium containing solid particles, sewage with impurities, etc. (cooling water with cooling water K-type dynamic seal is clean tap water, the pressure is suitable at 0.05 Mpa or less). Corrosion-resistant, abrasion-resistant mortar pump a multi-purpose pump, the concentration of less than 80% sulfuric acid, nitric acid below 50%, various concentrations of hydrochloric acid, caustic soda, acid and alkali can be used, but also with the clear liquid, slurry. The pump body is made of steel-lined ultra-high molecular weight polyethylene. The liner thickness is 8-20mm. The service temperature is -20 ℃ -90 ℃. The diameter of the pump is 32mm-350mm. The flow rate is 5-2600m3 / h and the lift is within 80m. The patented plastic lining technology used in this pump, compared with other similar pumps, has a lining thermal deformation resistance, resistance to cracking, anti-shedding, the use of high temperature advantages. Impeller separate type, closed two, according to the media conditions optional. Read corrosion-resistant, wear-resistant mortar pump some parameters, is not attracted by its powerful performance, Yixing Zeus Pump Co., Ltd. and more professional information Oh! Come and see!

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