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DSI NESCO - Model DustPro D Series -Duplex High Pressure Water Spray System
The NESCO DustPro A Series is an advanced automatic high-pressure water spray system designed for dust suppression across various industrial applications. Utilizing a high-pressure pump and diverse spray nozzles, the system effectively applies water directly to materials, controlling dust by producing a finely atomized mist. This mist suppresses airborne particles larger than 15 micrometers and adds 0.2% to 0.5% moisture by weight to the material process. The system relies on the agglomeration principle, where water droplets the same size as dust particles collide and form larger particles that settle due to gravity. Equipped with modulating water regulators, the system maintains the ideal ratio of material flow to water, ensuring optimal moisture levels for dust control without creating excessive wetting. This technology is particularly suited for conveyor stack-outs, storage piles, and processes where slight wetting is permissible. It offers an efficient solution for mitigating visible and inhalable dust, though not respirable airborne dust, reducing the downstream creation of dust without the higher costs associated with chemical suppression systems.
The NESCO DustPro D Series features a 200 PSI (15 Bar) pump module that is controlled via a programmable logic controller which can be easily interfaced to plant control systems. The unit is equipped with dual redundant pumps for operating and standby that can be switched online. The DustPro D also contains rugged control valves, strainers, and heavy-duty brass piping for industrial use. The unit has fully automatic operation and can be equipped with air and glycol purges for cold weather operation. For portable operation, it can be mounted in an insulated trailer with heater, vent, fluorescent lighting, and all the necessary utility and hose feedthroughs. The NESCO DustPro D series can be customized to accommodate any application. This includes additional water filtration, cold weather options, special control features, and additional alarm capabilities.
DustPro spray systems are designed to knock down airborne dust at the source and add moisture that helps prevent dust generation at downstream applications. Droplet sizes range from 50-200 um in size from the nozzles. The unit is meant to add approximately 0.2 to 0.5% moisture by volume to the product. The centrally located skid-mounted pump module supplies the spray nozzles through high pressure hose connections. The spray system can eliminate visible dust using less than a gallon of water per ton of material.
For over 35 years, Dust Solutions Inc. has worked with industry clients around the world to resolve fugitive dust challenges in complex and critical work environments. The NESCO solutions continue the tradition of providing industrial products with high durability for heavy industrial clients throughout the world.
- High Pressure 200 PSI Skid Mounted Pump
- Flow Switch with Alarm
- Stainless Steel Pressure Gauges with Relied Valves
- Remote Control Panel Option
- Heavy-Duty Brass Piping
- PLC Control with remote integration
- Brass or Hardened Stainless Steel Nozzles
- Air Purge for Cold Weather
- Glycol Injection
- Cone Strainer or Automatic Backflush Filter
- Trailer Mounted
- HMI Control Automation
- De-Rating for High Altitude Applications