Wet Dust Collectors

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Wet Dust Collectors

Dusting is often thought of as a causal household task, but this practice is also quite important to the upkeep of industrial and commercial processes and the health of the workers performing said processes. For a job like this, the solution is a dust collector. Dust collectors enhance air quality by separating dust and other impurities from air or gas. There are four main types of dust collectors. One of these is the wet dust collector, also called the wet dust scrubber. Wet dust collectors use some sort of liquid, most commonly water, to separate and absorb dust and other fine particulates. Read More…Request for Quote

Wet Dust Collectors Dusting is often thought of as a causal household task, but this practice is also quite important to the upkeep of industrial and commercial processes and the health of the workers performing said processes.

Leading Manufacturers

Cary, NC  |  800-267-5585

With 20+ years in the industry, it is no wonder Quality Air Management manufactures and supplies the newest, most revolutionary technology available. This includes a wide variety of quality dust collectors in standard and custom configurations.

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Quality Air Management $$$

Wichita, KS  |  866-566-4276

Since 1969, Micro Air® has provided top quality dust collection equipment, industrial air cleaners, accessories, and filters, for the commercial and industrial manufacturing sectors.

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Micro Air® Clean Air Systems $$$

Jonesboro, AR  |  800-479-6801

Camfil APC is the world's leading manufacturer of industrial dust, mist and fume collection systems. They are a division of air filtration company Camfil, based in Sweden.

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Camfil APC $$$

Racine, WI  |  800-358-5872

We are a designer and manufacturer of air filtration and pneumatic conveying equipment providing exceptional quality and service to our customers.

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Ultra Industries, Inc. $$$

Hartland, WI  |  800-854-0030

Our dust collecting systems are designed to eliminate respirable airborne contaminants from the work environment. Eliminating airborne contamination in the workspace can lead to better employee performance and a lower rate of absenteeism.

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Midwest Finishing Systems, Inc. $$$

Langhorne, PA  |  215-752-8800

With more than 60 years as a leader in air-blast equipment, Empire produces an extensive line of dust collectors including baghouses, cartridge dust collectors, room ventilation systems, media reclaimers, and vacuum recovery systems.

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Empire Abrasive Equipment Company $$$
placeholder image Quality Air Management Micro Air® Clean Air Systems Camfil APC Ultra Industries, Inc. Midwest Finishing Systems, Inc. Empire Abrasive Equipment Company

All varieties of wet dust collectors have one of three basic configurations: gas-humidification, gas-liquid contact (inertial impaction, interception, diffusion or condensation nucleation) or gas-liquid separation. After dust collection, the "cleaned" or "scrubbed" gases are normally passed through a demister to remove the added water droplets.

Afterwards, the dirty water is either cleaned and discharged or recycled to the dust collector. Dust is removed using a clarification unit or drag tank chain, the latter of which will remove the sludge and deposit it in a dumpster or stockpile. There exist multiple types of wet dust collectors, categorized by pressure drop.

They are as follows: low-energy collectors (0.5 to 2.5 inches water gauge and 124.4 to 621.9 Pa), low-to-medium energy collectors (2.5 to 6 inches water gauge and 0.622 to 1.493 kPa), medium-to-high energy collectors (6 to 15 inches water gauge and 1.493 to 3.731 kPa) and high-energy collectors (greater than 15 inches water gauge and greater than 3.731 kPa).

Wet Dust Collectors Wet Dust Collectors - Quality Air Management

One type of low-energy wet dust collector is the gravity-spray-power scrubber. This scrubber collects atomized liquid droplets that form in its spray nozzles, which then fall through rising exhaust gases. Dirty water is drained at the bottom. Gravity-spray-power scrubbers are approximately 70% efficient on 10 µm particles, and work poorly under this threshold.

They do, however, treat relatively high dust concentrations without clogging. An example of the low-to-medium energy wet dust collector is the wet cyclone, which uses centrifugal force to spin dust particles, throwing them onto its wetted wall, where the dust is then washed away by water introduced from the top.

These collectors operate efficiently for 5 µm particles and above. Markets for wet dust collectors include woodworking, food processing, foundry, material handling, building restoration, plastics and resins, and much more.

Wet Dust Collector Informational Video