Venting Cyclone Dust Collector Outside

I have a the cheap hf dust collector with a super dust deputy dumping into a 55 gallon plastic barrel.

Venting cyclone dust collector outside.

What s important however is that venting outside directly will put the fine particule matter right next to where you are breathing. Nfpa 68 allows this as long as the ductwork is strong enough to withstand the potential damage. Even huge dust collector fine filters quickly plug at this airflow so the best solution is to put all dust collectors outside and use the far less expensive more open filters that freely pass the 30 micron and smaller airborne particles. Most of the waste goes in a container underneath the cyclone and the exhaust air containing some very fine dust can be routed to a filter or directly to the outdoors.

The only proviso when venting outside is make sure the vented air is not near any open doors windows etc that are open to replace the air that is being extracted otherwise the dust can be returned into the workshop. Wrestling the canister out of the upper housing and manu. In that case you don t need to enclose the area below since the chip collector is sealed and the air has a direct path back to the shop. Sometimes though an indoor dust collector has no vent to the outside.

Venting dust collector outside sign in to follow this. In this case you have an option but not a cheap one. Totally isolating the de from the work area and venting outside is about the best thing you can do. Almost all of the stationary machines are ducted via 4 hoses.

If you vent to the outside you will get the best air quality possible. Flameless explosion vents as the nfpa defines them act as flame arrestors completely stopping flames. The dust collector takes air from in the room and blows it into the bags. The blower is powerful enough that it s going to pull replacement air from somewhere.

The air then returns to the shop through the bags. Venting dust collector outside. The problem with exhausting outside is the loss of heated or cooled air in your shop. They also provide particulate retention which means that no particles or flaming.

If you live somewhere where you enjoy having the room heated or cooled moving the bags outside will defeat your heater or cooler. A filter really is not that expensive. Damon dec 16 15 at 9 13. The choke point literally is the fine dust filter.

Venting outside requires makeup air that should be at least twice the diameter as the outlet duct. Dust collectors located indoors usually have ductwork that vents to the outdoors. You will either suck it in again through the air inlet or have it ninja through an open window or breathe it in when you go outside. But you will have to plan on how that air gets replaced.

Hi all i have a good oneida cyclone collection system in the shop. The cyclone is outside but the dc fan discharges into filter bags located back in your shop.