VeloBlend- Brochure

The result of over 20 years pursuingoptimum polymer performance& system reliability.VELOBLENDHYBRID L IQUID POLYMER ACT IVAT ION TECHNOLOGYThere have been numerous technologiesintroduced over the last twenty yearsdesigned to activate and dilute liquid polymer. Consistently, technologies capableof inducing ultra-high, non-damaging mixing energy have proven to deliver the highest performance. The following is anexplanation of how polymer activates andhow the VeloBlend technology optimizespolymer performance. NEAT “AS -SUPPLIED” POLYMERNeat polymer, as supplied, is primarily comprised of coiled-uppolymer, oil, waterand an inverting surfactant.INACTIVATED POLYMER MOLECULE –CAPABLE OF WITHSTANDING HIGHMIXING ENERGYIn its “neat” (as-supplied)state the polymer is coiledup like a spring and iscapable of withstandingultra-high mixing energywithout damage to its molecular structure. DAMAGED POLYMER - CAUSED BYEXCESSIVE SHEAROnce the polymer uncoilsthe elongated polymer isnow susceptible to damagecaused by excessive shear,the result is increased polymer dosage, cost and, often times, inferior process performance. PARTIALLY UNCOILED POLYMER –INSUFFICIENT MIXING ENERGYIf polymer is exposed toinsufficient mixing energythe polymer fails to uncoilwith the same negativeresults in polymer costand process performance.FULLY ACTIVATED, UNDAMAGEDPOLYMER – DELIVERINGOPTIMAL PERFORMANCEWhen neat coiled-up polymeris exposed to ultra-high mixing energy, thenlower mixing energy,the polymer mole-cule can fully uncoil without damage.The VeloBlend’s hybrid technology more effectively induces ultra-high, non-damaging mixing energy overthe systems full flow range thanany other blender on the market.T H E A R T O F T H E S C I E N C EOPT IMIZ ING L IQUIDPOLYMER PERFORMANCEWater InletWater Control ValveStage 1 Non-MechanicalMixing EnergyHigh Energy > 30 psid Solution OutletPolymer InletStage 2Non-Mechanical Mixing Energy Zone(Independent of water pressure)Quick access, reliableNeat Polymer Check ValveIntegralSeal FlushStage 3Variable Speed Mechanical ImpellerPRIMARY FLOWRECIRCULATION FLOWVELOBLENDSTATE OF THE ART L IQUID POLYMER ACT IVAT ION TECHNOLOGYU.S. Patent No. 7, 267, 477THE VERSATILE VELOBLEND SYSTEMMixing ChamberVeloBlend Hybrid BlendingTechnology delivers provenoptimum performance withunsurpassed reliability.Water Control ValveAutomatic water control valve (optional).NEMA 4X ControlsSix Standard Control Packagesare available to meet your specific control requirements.Neat Polymer PumpProgressive Cavity ordiaphragm pumps standard,other pump types optional.Rugged Stainless Steel SkidAvailable in 304 or 316 stainless steel.Open design for ease of maintenance.Designed to provide ideal pump suction conditions. Dilution Water SystemUp to 350 GPM to meet yourapplication requirements.Solution DischargeBackViewVMTP.C. or Diaphragm Pump - Rugged, skid designed for high-level control and instrumentation optionsVMC-DDiaphragm Pump - Economical, Compact, Low FlowVMN-DDiaphragm Pump - Rugged, Compact, Low to Mid Flow RangeVM-DDiaphragm Pump - Rugged, Low to HighFlow Range, Wide Array of OptionsVM-PP.C. Pump - Rugged, Low to High Flow Range, Wide Array of OptionsdpurcellRectangleBUILD YOUR VELOBLEND MODELSeries Pump Selection Water Range Selection Control SeriesSERIESVM Hyrdo-Mechanical Mixing ChamberPUMP SELECTIONDiaphragm Pumps0.4D 0.004 to 0.4 GPH1.0D 0.01 to 1 GPH2.0D 0.02 to 2 GPH2.5D 0.025 to 2.5 GPH4.5D 0.045 to 4.5 GPH8D 0.08 to 8 GPH10D 0.1 to 10 GPHProgressive Cavity Pumps1.0P 0.05 to 1 GPH2.5P 0.12 to 2.5 GPH5.0P 0.25 to 5 GPH10P 0.5 to 10 GPH15P 0.75 to 15 GPH20P 1.0 to 20 GPH30P 1.5 to 30 GPH50P 2.5 to 50 GPHSmaller and Larger ranges available -consult factory. Other pump types available.WATER RANGE SELECTION20 2 to 20 GPH60 6 to 60 GPH120 12 to 120 GPH300 0.5 to 5 GPM600 1 to 10 GPM1200 2 to 20 GPM1800 3 to 30 GPM2400 4 to 40 GPM3600 6 to 60 GPM4800 8 to 80 GPM6000 10 to 100 GPM12000 20 to 200 GPM21000 35 to 350 GPM“/2” indicates Post Dilution and Doubles the Dilution Water Flow Range(i.e. 2400/2 = 2 to 40 GPM Flow Range)Higher Capacities available - consult factoryCONTROL SERIES SELECTION STANDARD CONTROL SERIESA B C D E RLocal On/Off • • • • • •Remote On/Off (Dry Contact) • • • • • •4-20mA Polymer Pump Pacing • • • • •LCD Display of Pump Rate • • • • •Low Water Pressure Alarm • • •Low Polymer Flow Alarm • • •Low Water Flow Alarm •4-20mA Output Pump Rate • •Auto Concentration Control •An “X” following the control series indicates a modification to that control seriesdpurcellText Box0.5DdpurcellText Box0.005 to 0.5 GPHFor over twenty years our team has been dedicated to excellence. Through knowledge gained from thousands of installations worldwide,Velodyne unites proven technology with unsurpassed experience.Contact us to learn how our products and services can help optimize your treatment process.www.polymersolution.comMORE PROVEN SOLUTIONS FROM VELODYNE VELODYNETWO DECADES OF EXPERIENCE6595 Odell Place, Suite IBoulder, CO 80301tel 303 530 3298fax 303 530 3368www.polymersolution.comDry Chemical MeteringSilo SystemsTote and Drum MixersChemical Tote Cart/Tilt Chemical Tote Racks Injection TechnologiesHydraMax Dry Polymer SystemsdpurcellText Box