How is dust collector size calculated?
First calculate the total cloth area of your collector by calculating the total filter area of each filter (bag diameter x 3.14 x length ÷ 144 [for number of inches in a square foot] = filter cloth area) and then multiply that figure by the total number of bags in the collector.
Can velocity in bag filter?
The distinction is that can velocity is the upward velocity through the entire housing without taking into consideration the cross sectional area taken up by the filter bags; it may also be seen as the upward velocity just below the bags.
What is static pressure in dust collection?
In terms of dust collection, static pressure is air pressure, or resistance, in a dust collector fume hood or duct, expressed in inches of water. There are a variety of things that cause dust collector static pressure.
Is 1 HP dust collector enough?
PVC pipes, in short runs, work fine with a sufficiently powered collector, 11/2 hp or more. Metal duct, not unexpectedly, performs best. Even an 8-year-old, 1-hp col-lector can collect chips from machines 25 ft. And even a 1-hp singlestage dust collector can handle that machine, hooked up with about 6 ft.
How do dust collection systems benefit businesses?
Dust collection systems are essential for many industrial facilities for adhering to clean air standards set by the Federal Clean Air Act, OSHA and MSHA. Companies also benefit as clean air results in healthier employees which increases productivity and employee morale. The process of designing a system requires a comprehensive look at all of the specifics of the application and environmental requirements.
Is your dust collection system an explosion hazard?
In addition, the dust collection system itself can be a source of an explosion if it isn’t designed or configured properly for your operation. A dust collector is a closed vessel that is full of dry particles, which makes it ripe for an explosion.
Do I need a dust collector?
That dust collector need not be as big as a house — although it can be if your machinery emits that much dust. Rather, your dust collector will probably be the size of a desk or a furnace.
What is central dust collection system?
Central dust collection systems: In a central dust collection system, the collector stays in one place in the shop and is connected to the woodworking tools with a system of ductwork. A central system has a couple of advantages over a portable system.