Submerged sewage pump

1, under the YZ type liquid slurry pump is a vertical single-stage single-suction cantilever centrifugal pump structure, impeller semi-open impeller, the impeller is provided at the suction side extending stirring blades. The pump is mainly used for environmental protection, municipal engineering, power plants, coal coking plants, oil refineries, steel mills, mining, paper, cement, food factories, printing and dyeing industries pumping dope, heavy oil, diesel , the dirty, mud, mortar, sand and city sewage flow channel flow sludge, as well as containing coal ash liquid. Fluid can also be used as chemical and pharmaceutical industries pumping slag material containing silt and corrosive liquids. YZ type also transport temperature (480 ℃) of kerosene, crude oil, asphalt, diesel and other conditions. 2, Model significance: outlet diameter 80YZ80-20A YZ- submerged pump slurry pump 80- (mm) 80- pump design point flow rate (m3 / h) 20- pump designed head (m) A- represents 3 first cut impeller pump Transmission: pump connected by flexible coupling and motor pump rotates clockwise as viewed from a prime mover. Second, the structure described YZ-type pump is single stage, single-suction cantilever structure, with bearing, bearing seat, connecting tube connects the pump hydraulic components, the liquid discharged from the outlet pipe part, the pump impeller is semi-open impeller, in impeller blade inlet extending stirring blades provided at the pump main features are part of the shaft under the liquid has enough rigidity between the impeller, the pump casing does not have bearing, do not use seals, may contain a greater concentration of solids transport media particles. Insert fluid pump length between 800-3000, if you need to be equipped with a suction pipe. Seal with liquid sump pump inserted to run, no seal, installed by the vertical drive motor in motor support and the support base, connected by a coupling with the pump.