Vaughan® Pumps
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Vaughan’s Rotamix® system is today’s most cost effective means of mechanical hydraulic mixing, consisting of an engineered arrangement of floor mounted nozzles fed by a Vaughan® chopper pump. Using custom engineering software, each application is analyzed and sized by Vaughan in order to achieve the desired mixing effect. The Rotamix system may be applied in circular, rectangular, oval tanks and basins and other unique process configurations such as egg-shaped digesters, CSO tunnels and pump stations.
The Concept
The Rotamix system incorporates several basic principles of physics and hydraulics, including uniform field of flow, vertical field of flow, induced flow and surface contact. Combined together, this unique mixing system optimizes solids contact due to the homogenous state.
Dual-Zone Mixing
Custom Rotamix F.O.G. Systems:
Vaughan Horizontal End Suction Chopper Pumps can also be used to chop and recirculate whole tomatoes from the bottom of the Hotbreak to the cooker vessel above the coils. Once the product has reached the desired consistency, the slurry is pumped to the finishers. All materials of construction for components contacting the product are 316 stainless steel and all lubricating fluids are food grade oil. ggf.JPG
Vaughan® Recirculator Chopper Pumps
(2)- Allows Wet Well and Submersible Pumps to be used for mixing and pump out
- Ideal for mixing of floating or settled solids.
- Easy above-deck access to valve and nozzle operators
- Manual or fully automated operation available
- Recirculation feature also available with Horizontal and Self-priming configurations
Vaughan® Vertical Wet Well Chopper Pumps
- Vaughan's most popular sump pump.
- Reliable mechanical seal/oil bath design
- Eliminates suction piping.
- Keeps motor and wiring out of the pit
- Oil lubricated bearings eliminate water or grease lubricated sleeve bearings
- Capable of naming dry
Vaughan® Cantilever Dry Well Chopper Pumps
- Eliminates submerged seals and bearings.
- Best for severe abrasive service.
- Available up to 5' in length depending on speed
Vaughan® Horizontal E-Series "Flushless" Pumps
- Various sealing systems available.
- Direct or belt drive.
- Adjustable back pull-out design.
- Flushless design eliminates the need for flush water
- Heavy duty cartridge mechanical seal assures dependability
- Heavy duty combined bearing frame design
- Externally adjustable cutter clearances
- Flushed seals available per request
Vaughan® Pedestal E-Series "Flushless" Pumps
- Used primarily in dry well applications where floor space is limited.
- Various sealing systems available.
- Adjustable back pull-out design.
- Flushless design eliminates the need for flush water
- Heavy duty cartridge mechanical seal assures dependability
- Externally adjustable cutter clearances
- Flushed seals available per request
Vaughan® Rotamix® Process Mixing Systems
Rotamix Systems Offer:- Process mixing for wastewater and industrial applications including Anaerobic Digesters, Storage Tanks, Etc.
- Vaughan Chopper Pump to enhance volatile solids destruction while ensuring reliable operation of the system.
- Dual rotational mixing to provide even distribution of solids throughout the tank.
Vaughan’s Rotamix® system is today’s most cost effective means of mechanical hydraulic mixing, consisting of an engineered arrangement of floor mounted nozzles fed by a Vaughan® chopper pump. Using custom engineering software, each application is analyzed and sized by Vaughan in order to achieve the desired mixing effect. The Rotamix system may be applied in circular, rectangular, oval tanks and basins and other unique process configurations such as egg-shaped digesters, CSO tunnels and pump stations.
The Concept
The Rotamix system incorporates several basic principles of physics and hydraulics, including uniform field of flow, vertical field of flow, induced flow and surface contact. Combined together, this unique mixing system optimizes solids contact due to the homogenous state.
Dual-Zone Mixing
- Uniform field creates velocity at outside perimeter
- Vortical field creates velocity at center
- Uniform & Vortical fields create "Dual-Zone Mixing"
- Higher velocities induce entrained fluid
- Reduced solids size from Chopper Pump enhances solids contact
- Increased VSR results in increased gas production
- Vaughan reliability & over 50 years expertise as a solids handling specialist
- Process expertise in understanding each application
- Engineering support using state of the art CFD software
- Over 600 systems installed since 2000
- Process testing successes
- Chopper Pump provides reliable operation
- Dual nozzles provide multiple discharge points, reducing piping costs while evenly distributing sludges
- Actual Sludge rheologies are used to produce the most accurate analysis and design
Vaughan® Custom Rotamix® F.O.G. Systems
F.O.G. (Fats, Oils & Grease)Systems By Rotamix Enhanced Digestion SystemsCustom Rotamix F.O.G. Systems:
- Process blending of organic materials with municipal sludge to enhance the reduction of solids.
- Use organics from fats, oils, and greases as well as food waste to create energy.
- Reduce organic waste in landfills by establishing local contracts with restaurants and public recycling programs.
Vaughan® Hopper Chopper Systems
Vaughan’s Hopper Chopper system creates a tomato slurry and pumps directly to the hotbreaks, by using a specially design auger to feed the chopper pump. Installation of the Hopper Chopper replaces the need for a separate chopper, transfer pump, and in some cases, an additional conveyor. The Hopper Chopper system transfers product at up to 100 tons/hourVaughan Horizontal End Suction Chopper Pumps can also be used to chop and recirculate whole tomatoes from the bottom of the Hotbreak to the cooker vessel above the coils. Once the product has reached the desired consistency, the slurry is pumped to the finishers. All materials of construction for components contacting the product are 316 stainless steel and all lubricating fluids are food grade oil. ggf.JPG
