Common corrosion-resistant chemical pump failure and solutions

Common corrosion-resistant chemical pump failure and solution (A) corrosion-resistant chemical pump can not start or start the load? Cause and treatment are as follows: (1), the prime mover or power is not normal. Approach: is to check the power and prime mover situation. (2), pump stuck. Approach: Hand wheel coupling inspection, if necessary disintegration check, eliminate static and dynamic part of the fault. (3) packing pressed too tight. Approach: is to relax the filler. (4) Exclusion method is not closed. Approach: is to close the exclusion valve, restart. (5) balance pipe is not smooth. Approach: is to clear the balance of pipe. (B) corrosion-resistant chemical pump after the discharge liquid causes and treatment are as follows: (1), suction pipe leakage. Approach: Is to check the inhalation of pipe connections and packing with seal. (2), when the pump suction gas side is not discharged finish. Approach: is to re-pump. (3), the inhalation side suddenly blocked by foreign bodies. Approach: stop pumping foreign matter. (C) corrosion-resistant chemical pump motor overheating Possible reasons: excessive water supply lead to motor overload, lack of phase motor, exhaust holes blocked, the impeller drag the other components. Remedy: Reduce the water supply to the normal range, check the wiring is solid, check the exhaust port, open the pump cover to adjust the gap between the impeller and other components. (D) corrosion-resistant chemical pump bearing fever causes and treatment are as follows: (1) bearing pad scraping unqualified. Approach: is to repair bearing pads or replacement. (2) bearing clearance is too small. Approach: is to re-adjust the bearing clearance or scraping. (3) Lack of oil, poor oil quality. Approach: is to increase the oil or replace the oil. (4) bearing assembly bad. Approach: It is required to check the bearing assembly, eliminating the undesirable factors. (5) cooling water short circuit. Approach: is overhaul, repair. (6) bearing wear or loose. Approach: Repair bearings or scrapped. If loose, or re-tighten the bolt. (7) shaft bending. Approach: should be corrected pump shaft. Asia Fluid Network () Editor: Huang Nengwen, QQ:

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Other Activated Carbon

Adsorption Activated Carbon,Dry Activated Carbon Desiccant,Graphite Particles Carbon Agent,Capacit Granular Activated Carbon

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