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| Experiments on integral centrifugal screen panel and micro-irrigation filter |
| SUN Xin-zhong |
| Sanxi Yuncheng City Hydraulic Scientific Research Institute, Yuncheng, Shanxi 044000, China |
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Abstract Silt-laden water is one of common irrigation water,and the combined centrifugal screen panel filter is used often,but this type of filter is complex in structure with large hydraulic loss and high cost.According to the disadvantages above,the experimental research is done to obtain an integral filter which can be used in the flow rate range of 80～140m~3/h.The results show that the new product filter effect reaches the current products,while the hydraulic loss is only 32.5%~68.6% of curent one with cost is 30%~40%.The feed back of manufacture shows that the practical use is combined well with the experiment results,therefore it can be applied to practice reliable.
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Received: 08 August 2013
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