Exhaust Systems

Properly designed exhaust equipment allows for increased production with reduced down time. With no moving parts in the exhaust air stream, our systems provide a clear operational advantage over traditional systems.

Exhaust Filtration Systems

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Specifications

1Weather Enclosure

Encloses the motor and blower assembly to protect from the weather elements
Foot-mounted blowers
Solid floor with angle base, carbon steel construction with air inlet top
Access doors for electrical maintenance and manual damper adjustment
Acoustic lining available to reduce noise

2Pressure Blower

Remote from processing area
The blower will never come in contact with the exhaust stream, so it is more reliable and typically will not have to be cleaned
Reduced noise

3Venturi Exhauster

Superior design and precision manufacturing make the Quickdraft Venturi Exhauster the most efficient, consistent and reliable method for maintaining process exhaust requirements.

There are no obstructions to the exhaust flow and all moving parts are external to the air stream
Little or no maintenance
Consistent, dependable exhaust performance
Duct can be thoroughly cleaned without harming the blower
Designed for 24/7 operation
Long service life

4Exhaust Filtration

Demister Filter

A three-step process is used to remove grease and oil from the exhaust air
– Velocity reduction and centrifugal separation are used causing the larger particles to fall out of the exhaust air and the grease to fall out against the vessel sides and bottom.
– Water spray showers are used to “scrub” the airflow of grease and oil
– A specially designed Demister pad filter captures as much of the remaining grease and oil as possible.
Filters are heat-resistant, woven-poly material several inches thick
Frames allow the cleaning crew to easily remove and reinstall for cleaning
Filters are made from various materials based on the maximum temperature of the exhaust

5Water Recirculation

Significantly reduces water consumption in the Demister Filtration System
Provides required flow for maximum filtration efficiency
Includes pressure regulator and gauge for flow adjustment
Automatically skims grease to separate drain
Automatically introduces make-up water to the sump
Stainless steel construction with a washdown duty motor
Particulate strainer basket lifts out for easy cleaning

6Oven/Fryer/Microwave

Quickdraft works closely with many manufacturers who supply ovens, fryers, blanchers, washers, mixers, etc., for the food industry. Our systems are designed for the manufacturer’s recommended exhaust flow and exhaust temperature for your process.

Additional features:

No moving components, easy to maintain
Three-stage filtration:
- – Centrifugal
- – Wet scrubber
- – Demister pad filter
99% efficient for particles 10 micron and greater
75% efficient for 2-3 micron particulate
Higher efficiencies are available
All stainless-steel construction
Carbon filter addition reduces odor discharge