How to make peristaltic pump achieve the highest working efficiency when using peristaltic pump?

2017-12-06 15:24

(1) Loosening the tube clamp while the peristaltic pump is not in operation prolongs the pump tube life. Peristaltic pump is by compression hose and hose natural rebound suction and fluid delivery, in order to keep the pump tube longevity, do not use the pump, try to lift the pump head briquetting, so that the pump tube is naturally not under pressure State, thus extending pump tube life.
(2) Selection of peristaltic pump to meet the flow under the premise, as much as possible to reduce the pump speed to 300 rpm. Peristaltic pump flow is generated by the rotation of the pump head, if the faster rotation, the pump will use less time, so when you want to use the pump tube longer you can try to choose a larger diameter pump, Thus reducing the pump speed.
(3) pump head with a peristaltic pump dedicated pipe, the rest of the connection pipe with ordinary pipe. Peristaltic pump on the use of extruded tubes due to the need of good compression resilience, tear resistance, so the pump tube material purity is relatively high, high wall thickness and shape accuracy, which will result in higher peristaltic pump prices. Therefore, the use of ordinary pipe connections will be more economical.
(4) Peristaltic pump tube inlet as short as possible, the pipe joints and caliber not less than the pump head installed caliber pipe. Peristaltic pump suction is generated by the pump tube rebound, if the pipeline especially the inlet pipe is too long or smaller diameter, it will cause suction resistance is too large, resistance is too large will be blocked rebound, so the actual delivery Traffic will be a great loss. Similarly, if the outlet pipe diameter smaller or pipelines too long, due to peristaltic pump discharge pressure is usually small, when the discharge resistance is too large will result in reduced output flow phenomenon.
(5) peristaltic pump selection theory flow is greater than the actual flow, preferably greater than 30%. Peristaltic pump tube is softer, so its negative pressure and discharge pressure is small, if the liquid has a certain viscosity or pipeline length, it will cause the loss of the actual flow, flow in order to achieve the desired selection The theoretical flow is slightly higher than the actual flow.
(6) peristaltic pump in the process of using pay attention to clean up the pump casing and pump debris. As the peristaltic pump is a relatively precise instrument, mainly by the pump casing to maintain a high precision gap, which effectively squeeze the pump tube, if the pump tube damage due to the inflow of liquid adhesion to the pump shell pressure wheel and the pressure block and the pump tube, It will change the pump head compacting gap, even if it is a small change will cause excessive premature wear of the pump tube, will seriously affect the pump head caused damage to the pump head.
(7) peristaltic pump in the use of time to regularly check the wear and tear of the pump tube. Because the peristaltic pump tube is wearing parts, once damaged will result in liquid leakage, it is necessary to promptly check the surface of the pump is the pump early grinding mouth to prevent damage to the pump tube.
(8) In the choice of peristaltic pump should pay attention to the need to transport the liquid will not corrode the pump tube. Because of the material of the pump tube, there are many kinds of liquids to be transported. There is not a pump tube that can tolerate all the liquids. Therefore, you need to confirm your own liquid type, compare by chemical compatibility table or ensure that the pump tube can use.
Hope that the above will help you to use a peristaltic pump.

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