Versatile atomised mist cannon offers pressurised stream option

The DustBoss^® DB-45 Surge^® is the next iteration of the Surge series featuring a pressurised centre nozzle paired with the industry-proven fan and misting ring system to suppress both surface dust and airborne particulates. With three remote-controlled stages and precision oscillation for optimum command over water volume and coverage area, the DB-45 Surge can deliver the dependability of atomised mist along with J2P (jet-to-plume) nozzle technology that surges for over 200 ft (60 m), even in troublesome windy conditions.

“Our first iteration of this technology was larger for operations with high-reach cranes and enormous coverage areas,” explained BossTek Dust Control Specialist Mike Lewis. “Managers of medium and smaller operations were impressed with the existing technology but wanted a lighter and more compact option that offered the same excellent field-tested versatility and results. With a 200 ft (60 m) throw range, I’d say that most of our customers will be well-served by the new model.”

The DB-45 Surge combines the power of a 25-horsepower industrial fan, misting ring and heavy-duty barrel with the reach of a central high-pressure spray nozzle. The misting ring introduces millions of tiny dust capturing droplets into an area for dust suppression. The pressurised spray can resist wind shear and uses the force of the wind to further fragment droplets, enhancing its dust suppression capabilities. This is achieved with a maximum of 72 GPM (372 lpm) and as little as 17 GPM (77 lpm) when using only the misting ring and fan. The cannon also features a variable frequency drive (VFD), which allows the unit to operate efficiently at lower water pressure.

The three stages are input by the touch screen system, protected by a sealed NEMA 4 cabinet or controlled by a heavy-duty hand-held remote control with a 1000 ft (305 m) range. Stage one is effective on moderate days and uses the powerful 30 000 CFM (849.5 CMM) fan and misting ring for wide area coverage. For windy days, stage two features a pressurised stream delivered by the J2P nozzle to pinpoint the source of the dust. On high wind days, operators can choose stage three which utilises the fan, misting ring and centre nozzle for maximum coverage.

This allows the DB-45 Surge to be “set it and forget it” autonomous equipment, unlike hoses and industrial sprinklers, which typically require constant manual labor to monitor and operate. Manual operation keeps workers in active zones near moving equipment, increasing the chance of injury and raising the costs of operation for sprinklers and hoses due to extra labor and possible liability.

The DB-45 Surge addresses wind, labour and water usage issues. While striving to stay compliant with dust regulations, operators can better match the water requirements to the specific application. Fed by a standard 1 - ½ in. (38 mm) hose with a cam-and-groove quick disconnect coupling, the booster pump delivers as much as 500 PSI (27.5 BAR) of water pressure to the centre nozzle.

The coverage area is extended with the customisable 260° horizontal oscillation range and 0° - 50° vertical throw angle. Mounted on a heavy-duty roadworthy trailer for towing at highway speeds with a standard ball hitch, it can be placed by a pickup truck, skid steer or lift truck wherever dust suppression is needed. As supplied, the DB-45 Surge can run potable or non-potable water, as it is equipped with two in-line 30 mesh, 595 micron filters to avoid clogging. One filter is located at the water entry point to the booster pump and another is located prior to the pipe feeding the central nozzle.

Other options are already available, including tower mounting for permanent locations The cannon is also available as part of the company’s popular 'Fusion' lineup, pairing the DB-45 Surge with a trailer-mounted generator to alleviate the need for a nearby power source. With a 15HP booster pump, the unit only requires a 45 kW generator, which most demo contractors already have in their equipment arsenal.

“The DustBoss product line is known for its rugged quality and long service life, often described as one of the most reliable and low-maintenance pieces of equipment on any job site,” Lewis concluded. “Our 3-year or 3000 hr warranty is evidence of our confidence in the products. The DB-45 Surge is designed with that same philosophy: it’s built to last.”

Read the article online at: https://www.drybulkmagazine.com/product-news/05032024/versatile-atomised-mist-cannon-offers-pressurised-stream-option/