| Message: | Xinglong dewatered sludge screw pump is used in wastewater treatment 1. Media: such as dewatered sludge (solid content: approx. 20-30%) 2. Abstract:Dewatering of the sludge with the addition of conditioning additives into centrifuges, decanters or belt or filter presses generates a further reduction of volume between 65% and 80%. The result is a crumbly, compacted, non-flowing product.Due to these features force feeding of the fluid within the pump is required. Furthermore, bridge-building has to be avoided.In general, single screw pump with a rectangle feeding casing are used for this application. The special features of these pumps are the positioned, patented feeding screws for optional transfer into the conveying chamber. For sludge with a tendency to bridge-building the progressing cavity pump is equipped with an integrated bridge breaker. 3. Parameters:Capacity： 0～50m3/h.Pressure：0～3.6MPa4. Material:A. Stator: anti-abrasive rubber, NBR, EPDM, HNBR, Viton, etc.B. Rotor: carbon steel, harden tool steel, ss304, ss316, etc.C. Body: carbon steel, ss304, Ss316, etc url:http://www.xlprogressivecavitypump.com |
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