The Development Of Key Flow Components Of Slurry Pump

Slurry pump equipment has a pivotal position in the field of industrial slurry transportation.As the core of the slurry pump,flow components of material properties and processing quality directly affects the service life of the slurry pump and hydraulic performance.For a long period,our country of the slurry pump manufacturing material and process level in the backward situation,the main market dominated by foreign products.R&d slurry pump flow components of high quality materials and advanced manufacturing process,to change this passive situation,improve the level of our country independent equipment manufacturing ability and has important practical significance.This article mainly carries on the slurry pump flow components of material design,the heat treatment process,the analysis and research of the casting and machining,etc.In the research of the slurry pump working condition,the use of flow components and loss characteristics,on the basis of using the theory exploration and practice to verify the research method of combining independent research and development of the slurry pump flow components ratio of material and heat treatment process,sums up the internal organization to achieve flow components in the heat treatment process parameters in the process of formation and external mechanical properties control experience;Through the analysis and study of impeller and volute casting processing practice process,optimization of casting process method,summed up the parts casting molding process control points;The machine processing technology and tooling of impeller and volute are researched and the control measures are analyzed to ensure the precision of machining,and the excellent production of key flow components is realized.In this paper,the author studies on slurry pump flow components the processing technological process has been verified by practice,produced good economic benefit and social benefit,has certain promotion value.