A Study on Elements of Feed Water Slurry Pump Seal Damage and Pump Mechanical Seal Watch

Refers for the Medium slurry pump installation and operation of mechanical seals for pumps in pump the dynamic sealing device inside the device, stay away from the fluid by way of the pump volute pump shaft out.



Pumps outside of a components; due to the fact pumps additional for conveying fluid media, has level installed, and high speed, and higher pressure, and with strong particles, and erosion sexual powerful, features, so resistance erosion liquid Xia pump with machinery sealed primary material usually demands against strong particles of flush impact, and high speed brings of sealed surface higher temperature abrasion, and high pressure brings of sealed parameter not not mess, and substrate structure pieces was erosion, adverse aspects of effects, on machinery sealed sealed material demands higher, typically sealed surface friction Deputy can chosen material has Nickel Base carbide, and Cobalt base really hard alloy, pressureless sintering of sic and reaction-sintered silicon carbide and metal-impregnated graphite, graphite, PTFE filled PTFE filled glass fibers, alumina of particular ceramics and so on; substrate components may be chosen as 2Cr13 stainless steel, 301 stainless steel, stainless steel 304, 316 stainless steel, 316L, 904L, stainless steel, PTFE, etc; spring compensates optional material for Hastelloy, 1Cr18Ni9Ti, 3Cr13, and so on;



Sump pump sump pump leakage of mechanical seals are a lot more common. Mechanical seal is in itself a requirement of higher precision components, design, machining, Assembly, high quality has a really higher demand. When making use of a submerged pump mechanical seal, the things that must be made use of in evaluation of mechanical seal, mechanical seal collection to get a variety of pump technologies to qijiang making use of media demands adequate lubrication and if, in an effort to ensure the sealed a long-term reliable operation.



Also exists within the liquid puts the pump mechanical seal style,...