Peristaltic pump, also known as constant flow pump and hose pump, is widely used in chemical, mining and metallurgy, paper making, paint and coating for its advantages of reversible fluid flow, dry running and low maintenance cost. Food, ceramics, petroleum, water treatment, pharmaceuticals, medical equipment and other industries, a wide range of uses. However, many people in the process of using no rules, not only reduce the peristaltic pump function, but also reduce their life expectancy, so to understand the use of methods and techniques is particularly important. Peristaltic pump use tips full solution 1. To extend the life of the pump method: When the peristaltic pump does not work as far as possible to lift the pump head briquetting, the pump tube in a natural state of no pressure, so as to extend the pump tube life. 2. Moderately control pump speed. In the premise of meeting the flow, as far 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. Reasonable choice pump tube. Pump head with a peristaltic pump dedicated pipe, the remaining pipe can be used ordinary pipe. Extrusion tube material purity is relatively high, high geometric accuracy, which will result in higher peristaltic pump price. 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. 5 peristaltic pump selection actual flow is better 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. Attention to clean the pump housing and pump debris. As the peristaltic pump is a more sophisticated instrument, the pump casing is mainly used to maintain a high precision clearance so as to effectively squeeze the pump tube. If the pump tube is damaged and the inflow liquid adheres 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. 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 casing for early grinding to prevent damage to the pump tube. 8. Check that the fluid being delivered will not corrode the tubing. Since the pump tubing can not tolerate all of the liquids, it is necessary to verify the type of fluid you are using, contrast by chemical compatibility, or by immersion test to ensure that the tubing is ready for use. Above is the peristaltic pump skills and methods Raiders, I hope for your help. This article is copyrighted industry interconnect (Xiamen) Co., Ltd. All are welcome to reprint, please indicate the source and author of: Asian pumps Network Editor: Zeng Fenfen (QQ / micro letter:) starting: http: //beng.liuti.cn / (Service Hotline:)
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