Acid pump mechanical seal inadequate

Mechanical pump acid pump mechanical seal static ring cage adjustment with static and dynamic ring fit to seal, radial seal by the O-ring to complete, it has the flexibility to regulate the sealing performance, isolation and reliable sealing Features. Then what is its shortcomings? Acid pump mechanical seal inadequacies Original mechanical seal design is more perfect, both the structure and material selection, are extremely scientific and advanced, fully suitable for acid pump Normal work needs. However, when the equipment is running acid impurities - excessive iron oxide particles and cooling off abnormal circumstances, the original mechanical seal will be severely damaged due to failure. From the original mechanical seal on-site actual use of the situation, when a large number of particulate media in the acid - iron oxide accumulation, the mechanical seal of the main seal moving ring and stationary ring will quickly wear, especially the static angle of the outer rim will Appears zigzag damage, which led to mechanical seal failure; when the pump during normal work interruption of coolant, the main seal of the static branch ring and gaskets will be heated due to temperature rise by the static ring back extrusion deformation, mechanical seal failure . Extended reading: China Construction Water Exhibition water pump manufacturers rankings ptc exhibition motor top ten brands pump valve pipe fittings Show Information Industry Internet (Xiamen) Technology Co., Ltd. Asia Pump Network Editor: He Duanhui (QQ / WeChat: 2355962924) http: // mj .liuti.cn / (Service Hotline: 400-6030-811)